SANY 13881206 SY950 SY980 Na'urar Rage Motsi ta Ƙasa Assy / Na'urar Rage Motsi Mai Nauyi da aka bi diddigin sassan ƙarƙashin motar da aka samo asali Mai kera -/-CQC TRACK -/-Daga quanzhou China

SANY 13881206 SY950 SY980 Tashar Na'urar Rarraba Ƙasa ta Hanyar Bin Diddigi – Mai Haƙa Kashi Mai Nauyi Mai Bin Diddigi Mai Kauri ...

Takaitaccen Bayani na Babban Jami'i

Wannan littafin fasaha yana gabatar da cikakken bincike game daSANY 13881206 taron na'urar birgima ta ƙasa—wani ɓangaren da ke ƙarƙashin jirgin ƙasa mai mahimmanci wanda aka ƙera don injinan haƙa mai nauyi na SY950 da SY980. Waɗannan injunan ajin tan 90-95 suna wakiltar manyan injinan haƙa ma'adinai da manyan gine-gine na SANY, waɗanda aka yi amfani da su a aikace-aikacen da suka fi buƙata ciki har da ayyukan haƙar ma'adinai a buɗe, haɓaka manyan wuraren haƙa ma'adinai, manyan ayyukan ababen more rayuwa, da manyan ayyukan haƙa ƙasa a duk duniya.

Haɗa na'urar juyawa ta ƙasa (wani madadin an sanya ta a matsayin na'urar juyawa ta ƙasa, na'urar juyawa ta ƙasa, ko na'urar tallafi ta hanya) tana aiki da muhimmiyar rawa wajen tallafawa dukkan nauyin aikin injin da kuma rarraba ta daidai gwargwado a cikin sarkar hanya yayin da take jagorantar hanyar yayin tafiya da ayyukan aiki. Ga masu aiki da manyan injinan haƙa rami na SANY, fahimtar ƙa'idodin injiniya, ƙayyadaddun kayan aiki, da alamun ingancin masana'antu na wannan ɓangaren yana da mahimmanci don yanke shawara mai kyau game da siye wanda ke inganta jimlar farashin mallaka a cikin aikace-aikacen da ake buƙata.

Wannan bincike ya binciki na'urar SANY 13881206 ta hanyar ruwan tabarau na fasaha da yawa: aikin jiki, kayan ƙarfe don aikace-aikacen ajin haƙar ma'adinai, injiniyan tsarin masana'antu na ci gaba, ƙa'idodin tabbatar da inganci masu tsauri, da la'akari da dabarun samowa - tare da mai da hankali kan CQC TRACK a matsayin ƙwararren mai kera sassan haƙa ƙasa masu nauyi waɗanda ke aiki daga Quanzhou, China, babban rukunin masana'antu don kera injunan gini.

1. Gano Samfura da Bayanan Fasaha

1.1 Sunayen Sashe da Amfaninsa

TheSANY 13881206 taron na'urar birgima ta ƙasawani ɓangaren ƙarƙashin motar OEM ne da aka ƙera musamman don manyan samfuran haƙa rami na SANY. Lambar sashi 13881206 tana wakiltar lambar tantancewa ta SANY, wacce ta dace da zane-zanen injiniya na daidai, jurewar girma, da ƙayyadaddun kayan da aka haɓaka ta hanyar ƙa'idodin tabbatar da inganci na asali na masana'antar kayan aiki.

Wannan haɗin na'urar naɗa ƙasa ya dace da waɗannan samfuran na'urorin haƙa mai nauyi na SANY:

Waɗannan injunan suna wakiltar jerin manyan injinan haƙa ma'adinai na SANY, waɗanda aka yi amfani da su sosai wajen haƙar ma'adinai a faɗin Ostiraliya, Indonesia, Kudancin Amurka, Afirka, da sauran yankuna masu arzikin albarkatu a duk duniya. Tsarin ƙarƙashin waɗannan injunan yawanci yana ɗauke da na'urori 8-10 na ƙasa a kowane gefe, kowannensu yana ɗaukar manyan kaya yayin aiki.

1.2 Babban Hakki na Aiki

Haɗa na'urar haƙa rami ta ƙasa a cikin aikace-aikacen injin haƙa rami mai nauyin tan 90-100 yana yin ayyuka uku masu alaƙa waɗanda ke da mahimmanci ga aikin injin da tsawon rai na ƙarƙashin abin hawa:

Rarraba Nauyi da Canja wurin Nauyi: Na'urar tana ɗauke da ƙarfin nauyi mai yawa na mai haƙa rami—kimanin tan 90-100 na ajin SY950/SY980—kuma tana rarraba wannan nauyin daidai gwargwado a cikin ƙananan sashin sarkar hanya. A lokacin zagayowar haƙa rami, nauyin da ke motsawa na iya ƙaruwa nan take ta hanyar abubuwan da suka ninka nauyin da ke tsaye sau 2.5 zuwa 3.5, wanda hakan ke sanya na'urar ta yi ƙarfi ga ƙarfin matsi da tasiri waɗanda ke buƙatar ingantaccen tsarin gini.

Jagorar Waƙa: Tsarin haɗakarwa mai lanƙwasa biyu na na'urorin haƙa rami masu nauyi yana hulɗa da gefen haɗin hanya, yana hana ƙaura daga gefe da kuma tabbatar da bin diddigin hanya daidai. Wannan aikin jagora yana da matuƙar muhimmanci a lokacin aikin juyawa, aiki a kan gangaren gefe (har zuwa digiri 30 a aikace-aikacen hakar ma'adinai), da kuma lokacin ratsa ƙasa mara daidaituwa inda ƙarfin gefe ke ƙoƙarin kawar da sarkar hanyar daga hanyar da aka nufa.

Gudanar da Nauyin Tasiri: A lokacin tafiya a kan ƙasa mara daidaituwa da kuma lokacin da ake ketare shinge, na'urar juyawa ta ƙasa tana sha kuma tana rarraba girgizar farko, tana kare tsarin hanya, tuƙi na ƙarshe, da kuma tsarin sama daga lalacewa da girgiza ta haifar. Wannan aikin yana buƙatar ƙarfin tsari na musamman da halayen karkatarwa da aka sarrafa.

1.3 Bayanan Fasaha da Sigogi na Girma

Duk da cewa ainihin zane-zanen injiniya na SANY ya kasance mallakar kamfanin, ƙayyadaddun bayanai na masana'antu don na'urorin haƙa ƙasa na tan 90-100 yawanci sun ƙunshi waɗannan sigogi bisa ga ƙa'idodin masana'antu da aka kafa:

1.4 Tsarin Halittar Bangare da Tsarin Zane

Haɗin na'urar naɗa ƙasa don SANY SY950/SY980 ya ƙunshi wasu muhimman abubuwa da aka ƙera don aiki mai matuƙar wahala:

Jikin Na'urar Na'urar Na'urar Na'urar Na'urar Na'urar Na'urar Na'urar tana da babban taya wanda ke haɗuwa da sarkar hanya kuma yana tallafawa nauyin injin, wanda ke da ingantaccen tsari mai ƙarfi tare da saman tazara mai daidaito da fuskokin flange masu tauri. Na'urar na'urar tana da sarkar diski mai siffar guda ɗaya wacce aka sanya a tsakiya kuma tana faɗaɗawa zuwa gefen waje, tana samar da mafi kyawun canja wurin kaya tsakanin cibiya da gefen yayin da take rage yawan damuwa.

Tsarin Gefen Waje: Gefen waje yana da saman takalmi mai tsari tare da ingantaccen bayanin kambi don daidaita ƙananan daidaiton hanya da hana ɗaukar gefen. Tsarin gefen biyu yana ba da kyakkyawan riƙe hanya a duka hanyoyi biyu.

Shaft: Aksali mai tsayi wanda aka ƙera daga ƙarfe mai ƙarfi na SAE 4140 tare da mujallu masu ɗaukar ƙasa daidai (juriyar h6) da kuma hanyoyin gyaran saman don ƙara juriya. Shaft ɗin yana da ƙarshen hawa da aka yi da injin don haɗawa da firam ɗin hanya ta hanyar abin wuya na ƙarshe.

Tsarin Bearing: Daidaitattun bearings masu ƙarfi masu kauri tare da ƙimar nauyi mai ƙarfi na 600-900 kN, tare da kejin tagulla da aka ƙera don juriyar ɗaukar nauyi mai ƙarfi da kuma izinin C4 na ciki don ɗaukar zafi a aikace-aikacen haƙar ma'adinai.

Tsarin Rufewa: Shinge-shingaye masu matakai da yawa waɗanda suka haɗa da hatimin ruwa na farko (HRC 58-64, lebur ≤1.0 µm), hatimin lebe na biyu na HNBR, da kuma masu kare ƙurar labyrinth na waje tare da ɗakuna da yawa waɗanda aka tsara don yanayin haƙar ma'adinai mai tsanani.

Ƙullun Ƙarshe: Ƙullun ƙarfe masu nauyi waɗanda aka ƙera waɗanda ke ɗaure abin naɗin zuwa firam ɗin hanya, suna da saman hawa da aka yi daidai da injina da kuma hanyoyin haɗin manne masu ƙarfi.

2. Tushen Ƙarfe: Kimiyyar Kayan Aiki don Aikace-aikacen Masu Hakowa na Ajin Hakowa

2.1 Sharuɗɗan Zaɓin Karfe Mai Kyau na Alloy don Babban Aiki

Yanayin sabis na na'urar haƙa ƙasa mai nauyin tan 90-100 tana gabatar da buƙatun kayan aiki mafi wahala a masana'antar kayan aiki masu nauyi. Dole ne ɓangaren ya kasance a lokaci guda:

• Ka guji lalacewa daga ci gaba da hulɗa da sarkar hanya da kuma fallasa ga tarkacen hakar ma'adinai waɗanda ke ɗauke da ma'adanai masu ƙarfi kamar quartz (tauri 7 Mohs), silicates, da granite
• Jure wa nauyin tururi daga tafiye-tafiyen injina a kan ƙasa mai wahala ta ma'adinai, ketare shingaye, da kuma lodi mai ƙarfi yayin zagayowar haƙa rami
• Kiyaye ingancin tsarin aiki a ƙarƙashin nauyin da ya wuce zagaye 10⁷ a tsawon rayuwar injin
• Kiyaye kwanciyar hankali duk da fuskantar matsanancin zafi (-40°C zuwa +50°C), danshi, da gurɓatattun sinadarai, gami da mai, man shafawa, da ma'adanai masu haƙar ma'adinai

Masana'antun ƙwararru kamar CQC TRACK suna zaɓar takamaiman matakan ƙarfe na ƙarfe masu inganci waɗanda ke cimma daidaito mafi kyau na tauri, tauri, da juriya ga gajiya don aikace-aikacen haƙa ma'adinai na aji:

SAE 4140 / 42CrMo Chromium-Molybdenum Alloy: Wannan shine kayan da aka fi so ga masu jujjuyawar ƙasa masu aiki sosai a cikin ajin SY950/SY980. Tare da yawan carbon na 0.38-0.45%, chromium na 0.90-1.20%, da molybdenum na 0.15-0.25%, SAE 4140 yana ba da:

SAE 4340 / 40CrNiMo Premium Alloy: Ga aikace-aikacen hakar ma'adinai mafi buƙata waɗanda ke buƙatar matsakaicin tauri, SAE 4340 tare da ƙarin nickel (1.65-2.00%) yana ba da:

• Har ma da mafi girman taurin kai ga manyan sassa (har zuwa 150 mm)
• Tauri mai ƙarfi a manyan matakan ƙarfi (Charpy impact 60-80 J)
• Ƙarfin gajiya mai ƙarfi
• Ingancin tasirin yanayin zafi mai ƙarancin zafi (-40°C)

Karfe 50Mn / 55Mn Manganese: Ga aikace-aikace inda aka fifita ingantaccen juriya ga lalacewa, 50Mn tare da carbon 0.45-0.55% da manganese 1.4-1.8% suna ba da:

• Kyakkyawan taurarewar saman (mahimmanci ga manyan rollers masu diamita)
• Kyakkyawan juriya ga lalacewa daga samuwar carbide
• Isasshen ƙarfi ga yawancin aikace-aikacen hakar ma'adinai
• Bambance-bambancen Boron micro-alloyed don haɓaka taurarewa a cikin manyan sassa

Bin diddigin Kayan Aiki: Masana'antun da aka san su da kyau suna ba da cikakkun takardu na kayan aiki, gami da Rahoton Gwajin Injin (MTRs) waɗanda ke tabbatar da sinadaran da ke tattare da su tare da nazarin takamaiman abubuwan da ke cikin su (C, Si, Mn, P, S, Cr, Mo, Ni, B kamar yadda ya dace). Binciken spectrographic yana tabbatar da sinadaran ƙarfe bisa ga takaddun da aka tabbatar.

2.2 Ƙirƙira vs. Siminti: Tsarin Hatsi Dole ne

Babban hanyar ƙirƙirar abu tana ƙayyade halayen injinan na'urar da tsawon lokacin aiki. Duk da cewa simintin yana ba da fa'idodi masu yawa ga sassauƙan siffofi, yana samar da tsarin hatsi mai daidaito tare da yanayin bazuwar, yuwuwar porosity, da kuma juriya ga tasirin da ba shi da kyau. Masu kera na'urorin haƙa ƙasa na ajin haƙa ma'adinai na musamman suna amfani da na'urar ƙera zafi ta rufe-rufe don jikin na'urar ƙera.

Tsarin ƙera kayan aikin aji na SY950/SY980 yana farawa da yanke manyan billets na ƙarfe (yawanci diamita 300-400 mm) zuwa madaidaicin nauyi, yana dumama su zuwa kimanin 1150-1250°C har sai an tabbatar da su sosai, sannan a sanya su cikin matsala mai ƙarfi tsakanin mashinan da aka yi da injin daidai a cikin injinan injina masu ƙarfin tan 8,000-15,000 na ƙarfi.

Wannan maganin thermo-mechanical yana samar da ci gaba da kwararar hatsi wanda ke bin tsarin sinadaran, yana daidaita iyakokin hatsi daidai da manyan alkiblar damuwa. Tsarin da ya haifar yana nuna:

Bayan an ƙera, ana sanyaya sassan don hana samuwar ƙananan gine-gine masu illa kamar Widmanstätten ferrite ko yawan hazo da ke haifar da yawan ƙwayoyin cuta.

2.3 Injiniyan Kula da Zafi Mai Haɗaka Biyu don Abubuwan Haƙar Ma'adinai na Aji

Kwarewa ta ƙarfe na na'urar haƙa ƙasa mai haƙar ma'adinai mai inganci tana bayyana a cikin yanayin taurin da aka ƙera daidai - wani wuri mai tauri, mai jure lalacewa tare da ƙwanƙolin da ke ɗaukar tasiri:

Kashewa da Juyawa (Q&T): Ana ƙara ƙarfin dukkan jikin na'urar da aka ƙirƙira a zafin 840-880°C, sannan a kashe ta cikin sauri a cikin ruwa mai narkewa, mai, ko maganin polymer. Wannan canjin yana samar da martensite - yana ba da matsakaicin tauri amma tare da karyewar da ke tattare da shi. Sauƙaƙewa nan take a zafin 500-650°C yana ba da damar carbon ya zube a matsayin ƙananan carbide, yana rage damuwa na ciki da kuma dawo da tauri. Taurin zuciyar da aka samu yawanci yana tsakanin 280-350 HB (29-38 HRC), yana ba da mafi kyawun tauri don shaƙar tasiri a aikace-aikacen haƙa ma'adinai na aji.

Taurarewar Saman Induction: Bayan kammala aikin, saman lalacewa masu mahimmanci - musamman diamita na tanderu da fuskokin flange - suna fuskantar taurarewar induction na gida. Na'urar inductor ta jan ƙarfe mai juyawa da yawa tana kewaye da kayan, tana haifar da kwararar ruwa mai ƙarfi wanda ke dumama saman cikin sauri zuwa zafin jiki mai ƙarfi (900-950°C) cikin daƙiƙa kaɗan. Kashe ruwa nan take yana haifar da yanayin martensitic na zurfin mm 10-15 tare da taurin saman HRC 58-62, wanda ke ba da juriya ga lalacewa mai ƙarfi daga hulɗar sarkar hanya a cikin mahakar ma'adinai.

Tabbatar da Bayanin Tauri: Masana'antun inganci suna yin amfani da ƙananan tauri a kan samfuran kayan aiki don tabbatar da bin ƙa'idodi na zurfin akwati. Tsarin tauri daga saman akwati zuwa tsakiyar akwatin dole ne ya biyo bayan sauyawa mai sarrafawa don hana fashewa ko rabuwar harsashi a ƙarƙashin nauyin tasiri. Bayanin tauri na yau da kullun yana nuna:

2.4 Cikakken Ka'idojin Tabbatar da Inganci don Abubuwan Haƙar Ma'adinai

Masana'antu kamar CQC TRACK suna aiwatar da tabbatar da inganci mai matakai da yawa a duk lokacin samarwa, tare da ingantattun tsare-tsare don abubuwan haƙa ma'adinai na aji:

• Binciken Kayan Aiki na Spectroscopic: Yana tabbatar da sinadaran ƙarfe bisa ga takaddun shaida da aka tabbatar a lokacin da aka karɓi kayan aiki, tare da ingantaccen tabbatar da abubuwan ƙarfe don mahimman ƙarfe. Dole ne sinadarai su cika ƙa'idodi masu tsauri ga dukkan abubuwa, musamman carbon (±0.03%), manganese (±0.05%), chromium (±0.05%), molybdenum (±0.03%), da nickel (±0.05%).
• Gwajin Ultrasonic (UT): Dubawa 100% na kayan da aka yi amfani da su wajen yin abubuwa masu mahimmanci yana tabbatar da ingancin ciki, yana gano duk wani ramin tsakiya, abubuwan da aka haɗa, ko lamination waɗanda zasu iya lalata ingancin tsarin a ƙarƙashin matsanancin nauyin haƙar ma'adinai. Gwajin yana bin ka'idojin ASTM A388 ko makamancin haka tare da sharuɗɗan karɓuwa waɗanda babu wata alama da ta wuce ramin da ya kai mm 2 daidai da ramin da ke ƙasa.
• Tabbatar da Tauri: Gwajin tauri na Rockwell ko Brinell yana tabbatar da tauri na asali bayan maganin Q&T da kuma tauri na saman bayan tauri. Ingantaccen ƙimar samfur don abubuwan haƙar ma'adinai (har zuwa 100% don mahimman fasaloli) tare da cikakkun takardu.
• Duba Barbashi Mai Magana (MPI): Yana duba wurare masu mahimmanci—musamman tushen flange, canjin shaft, da radii na fillet—yana gano duk wani fashewar saman da ya fashe ko ƙonewa tare da ƙarin ƙarfin gani. Gwajin ya bi ka'idojin ASTM E709 ko makamancin haka tare da sharuɗɗan karɓuwa ba tare da wata alama ta layi ba.
• Tabbatar da Girma: Injinan Aunawa Masu Daidaito (CMM) suna tabbatar da ma'auni masu mahimmanci, tare da sarrafa tsarin ƙididdiga wanda ke kiyaye ma'aunin ƙarfin aiki (Cpk) wanda ya wuce 1.33 don mahimman fasaloli. Ana ba da cikakkun rahotannin girma tare da kowane jigilar kaya.
• Gwajin Inji: Ana gwada samfuran da aka haɗa da na'urorin gwaji da kuma gwajin tasiri (Charpy V-notch) a yanayin zafi mai raguwa (-20°C zuwa -40°C) don tabbatar da tauri ga ayyukan hakar ma'adinai a yanayin sanyi.
• Kimanta Tsarin Gine-gine: Binciken ƙarfe yana tabbatar da ingantaccen tsarin hatsi (girman ƙwayar ASTM 5-8), zurfin akwati (10-15 mm), tsarin martensitic (mafi ƙarancin kashi 90% na martensite idan akwai), da kuma rashin wasu matakai masu illa kamar su austenite ko kuma ƙwayayen hatsi.
• Tabbatar da Gwaji na Gudun: Ana yin gwaje-gwajen da aka haɗa a ƙasa waɗanda ke kwaikwayon yanayin aiki na ainihi, tare da ɗaukar kaya daga 20-30% zuwa 110-120% na nauyin da aka kimanta, sa ido kan hauhawar zafin jiki, yanayin girgiza, da matakan hayaniya don tabbatar da aiki kafin jigilar kaya.

3. Injiniyan Daidaito: Tsarin Sassan da Kera su

3.1 Inganta Tsarin Hakora Mai Nauyi Don Masu Hakowa Ajin Hakora

Tsarin ƙasa na na'urorin SY950/SY980 dole ne su dace daidai da ƙayyadaddun sarkar hanya yayin da suke ɗaukar nauyin ayyukan hakar ma'adinai masu yawa:

Diamita ta Waje: An ƙididdige diamita mai girman mm 600-680 don samar da saurin juyawa da tsawon rayuwar L10 mai dacewa a saurin tafiya na yau da kullun (1.5-3 km/h a aikace-aikacen haƙar ma'adinai). Dole ne a kiyaye diamita a cikin juriya mai tsauri (±0.10 mm) don tabbatar da daidaiton haɗin ƙasa da tsayin tallafi mai kyau.

Tsarin Bayanin Tafiya: Faɗin hulɗar ya haɗa da ingantaccen bayanin kambi (yawanci radius 1.0-2.0 mm) don daidaita ƙananan kuskuren hanya da kuma hana ɗaukar gefen da zai iya hanzarta lalacewa ta gida. An haɓaka bayanin martabar ta hanyar nazarin abubuwa masu iyaka don tabbatar da rarraba matsin lamba iri ɗaya a faɗin facin hulɗar a ƙarƙashin yanayi daban-daban na kaya. Mahimman sigogin ƙira sun haɗa da:

Tsarin Flange: Na'urorin jujjuyawar ƙasa don masu haƙa ma'adinai na aji na haƙa ma'adinai suna da ƙira mai ƙarfi mai flange biyu waɗanda ke ba da damar riƙe hanya mai kyau a duka kwatance - waɗanda ke da mahimmanci don ayyukan haƙar ma'adinai a kan gangaren gefe har zuwa digiri 30. Abubuwan ƙira masu mahimmanci sun haɗa da:

Faɗin Naɗi: Faɗin gaba ɗaya na 140-180 mm yana ba da isasshen saman taɓawa tare da layin sarkar hanya, yana rarraba kaya don rage matsin lamba da lalacewa. Faɗin naɗi yawanci shine 100-120 mm, tare da finjin da ke fitowa daga sama.

3.2 Injiniyan Shaft da Bearing System don Matsanancin Nauyi

Shaft ɗin da ke tsaye dole ne ya jure lokutan lanƙwasawa da matsin lamba yayin da yake riƙe daidaito daidai da jikin abin birgima mai juyawa. Don aikace-aikacen SY950/SY980, diamita na shaft yawanci yana tsakanin 100-120 mm, wanda aka ƙididdige bisa ga:

• Nauyin injin da aka rarraba wa kowane na'urar naɗawa ta ƙasa (tan 10-15 a kowace na'urar naɗawa, ya danganta da tsari)
• Abubuwan da ke ƙara ƙarfin aiki na 3.0-4.0 don aikace-aikacen haƙar ma'adinai (mafi girma fiye da gini saboda tasirinsa)
• Bin diddigin nauyin tashin hankali da aka watsa ta hanyar sarkar yayin aiki
• Nauyin gefe yayin juyawa da aikin gangara (har zuwa kashi 30-40% na nauyin tsaye)

Tsarin bearings na na'urorin haƙa ƙasa na aji na hakar ma'adinai yana amfani da saitin bearings masu ƙarfi masu tauri, waɗanda aka zaɓa musamman don aikace-aikacen da suka shafi aiki mai tsanani:

Masana'antun da suka ƙware suna samun bearings daga masu samar da kayayyaki masu daraja kamar Timken®, NTN, KOYO, SKF, ko makamancinsu masu inganci waɗanda ke da ingantaccen aiki a aikace-aikacen haƙar ma'adinai.

An yi amfani da jerin sunayen bearing ɗin shaft daidai gwargwado har zuwa juriyar h6 (±0.015-0.025 mm) kuma an yi musu magani da surface (misali, plating na chrome, nitriding, ko taurarewar induction) don ƙara juriyar lalacewa da kariyar tsatsa.

3.3 Fasaha Mai Ci Gaba Mai Tasowa Da Dama Don Muhalli na Haƙar Ma'adinai

Tsarin hatimi shine mafi mahimmancin abin da ke tantance tsawon rai na na'urar haƙa ƙasa a aikace-aikacen injin haƙa ƙasa, inda injuna ke aiki a cikin yanayi mai tsananin gurɓatawa. Bayanan masana'antu sun nuna cewa sama da kashi 80% na gazawar na'urar haƙa ƙasa da wuri suna faruwa ne sakamakon rashin daidaiton hatimi.

Manyan na'urorin haƙa ƙasa na aji na haƙar ma'adinai daga CQC TRACK suna amfani da tsarin hatimi mai matakai da yawa, waɗanda aka ƙera musamman don yanayin gurɓatawa mai tsanani:

Babban Hatimin Shawagi Mai Nauyi: Zoben ƙarfe ko ƙarfe mai tauri da aka taurare a ƙasa tare da fuskokin rufewa da aka lanƙwasa suna kaiwa ga lanƙwasa cikin 0.5-1.0 µm. Don aikace-aikacen haƙa ma'adinai, an zaɓi kayan fuskar hatimi da rufin don:

Hatimin Lebe na Biyu: An ƙera shi daga kayan elastomer masu inganci tare da:

• HNBR (Robar Nitrile Butadiene da aka Haifar da Hydrogenated): Juriya ta musamman ga zafin jiki (-40°C zuwa +150°C), dacewa da sinadarai da man shafawa na EP, da kuma juriyar gogewa mai ƙarfi
• FKM (Fluoroelastomer): Don amfani da zafi mai yawa ko fallasa sinadarai (zaɓi ne)
• Matsi mai kyau na rufewa ta hanyar garter spring (bakin ƙarfe don juriya ga tsatsa)
• Tsarin haɗakar lebe mai ƙura don cire gurɓatattun abubuwa masu kauri

Kariyar Kura ta Waje Mai Salon Labyrinth: Yana ƙirƙirar hanya mai wahala tare da ɗakuna da yawa waɗanda ke kama gurɓatattun abubuwa kafin su isa ga hatimin farko. Labyrinth ɗin shine:

• An cika shi da man shafawa mai ƙarfi, mai matsewa mai ƙarfi
• An ƙera shi da hanyoyin fitar da kaya don aikin tsaftace kai yayin juyawa
• An saita shi da matakai da yawa (yawanci ɗakuna 3-5) don kariya mafi girma
• An kare shi ta hanyar zoben sawa na hadaya waɗanda ke kiyaye daidaiton hatimi koda kuwa kayan aikin suna lalacewa

Kogon Mai: Kogon tsakiya mai cike da man EP mai nauyin hakar ma'adinai wanda ke aiki a matsayin shinge, yana fitar da duk wani gurɓataccen abu da ke ketare hatimin waje.

Kafin Man Shafawa: An riga an cika ramin mai da man ma'adinai mai ƙarfi, mai mannewa mai ƙarfi, mai matsin lamba mai tsanani (EP) wanda ke ɗauke da:

• Molybdenum disulfide (MoS₂) ko graphite don shafa man shafawa a ƙarƙashin matsin lamba mai tsanani
• Ƙarin abubuwan hana lalacewa (ZDDP, mahaɗan phosphorus) don kariyar lodin girgiza
• Masu hana lalata don aikin muhallin hakar ma'adinai da ruwa
• Masu daidaita iskar oxygen na tsawon lokacin aiki (sa'o'i sama da 2,000)
• Man shafawa masu ƙarfi don aikin gaggawa bayan lalacewar man shafawa

3.4 Tsarin Haɗawa da Tsarin Bin-sawu

Na'urar da ke ƙasa tana hawa kan firam ɗin hanya ta hanyar amfani da saman da aka haɗa da injina da kuma ƙwallaye masu ƙarfi waɗanda dole ne su jure wa dukkan nauyin aikin hakar ma'adinai. Abubuwan ƙira masu mahimmanci sun haɗa da:

• Fafukan Haɗawa Masu Inganci: Tabbatar da daidaito da kuma rarraba kaya zuwa firam ɗin hanya. Yawanci ana kiyaye su a cikin 0.1 mm sama da 100 mm.
• Maƙallan Ƙarfi Mai Girma: Ƙullun aji 12.9 (yawanci M30-M36) tare da ƙayyadaddun ƙayyadaddun matsewa (ƙimar ƙarfin juyi 1,500-2,500 Nm ya danganta da girman).
• Sifofin Kullewa Masu Kyau: Wanke-wanke na tebur, faranti na kullewa, ko mahaɗan kulle zare don hana sassautawa yayin girgiza mai tsanani.
• Tsarin ƙoƙon ƙarshe: Ƙwallon ƙarfe mai ƙarfi da aka ƙera tare da ma'aunin injin daidaitacce da saman lalacewa mai tauri.
• Kariyar Tsatsa: Tsarin fenti mai nauyi (epoxy ko polyurethane) ko kuma fenti mai cike da zinc don dorewar muhallin ma'adinai, sau da yawa tare da kauri busasshen fim na 150-250 µm.

3.5 Daidaita Injin da Inganci

Cibiyoyin injinan CNC na zamani suna samun juriya mai girma wanda ke da alaƙa kai tsaye da tsawon lokacin aiki a aikace-aikacen injin haƙa ma'adinai na aji. Mahimman sigogi don na'urorin juyawa na ƙasa na aji SY950/SY980 sun haɗa da:

Tsarin juyawa da niƙawa da CNC ke sarrafawa yana tabbatar da daidaiton yanayin ƙasa da saman don mu'amala mai santsi tsakanin sarkar hanya. Tabbatar da girma a cikin tsari tare da ra'ayoyin masu aiki da injin yana ba da damar gyara saurin aiwatarwa nan take.

3.6 Tsarin Gwaji da Tarawa Kafin Isarwa

Ana yin haɗakar ƙarshe a cikin yanayi mai tsafta don hana gurɓatawa - muhimmin abu ne ga abubuwan da ke cikin kayan da har ma ƙananan gurɓatattun abubuwa na iya haifar da lalacewa da wuri. Ka'idojin haɗawar sun haɗa da:

• Tsaftace Kayan Aiki: Tsaftace dukkan kayan aiki ta hanyar amfani da na'urar ultrasonic kafin a haɗa su ta amfani da hanyoyin tsaftacewa na musamman waɗanda ke cire duk ragowar injina, mai, da ƙwayoyin cuta. Tabbatar da tsabta ta hanyar gwajin adadin ƙwayoyin cuta.
• Muhalli Mai Kulawa: Wurare masu tsafta masu ƙarfi tare da tace HEPA (Aji 100,000 ko mafi kyau) da kuma kula da zafin jiki/danshi (20-25°C, 40-60% RH).
• Shigar da Bearing: Matsi mai kyau tare da sa ido kan ƙarfi don tabbatar da wurin zama mai kyau; ana dumama bearing don faɗaɗawa don sauƙaƙe shigarwa ba tare da lalacewa ba (masu dumama induction tare da sarrafa zafin jiki zuwa matsakaicin 110-120°C).
• Saitin Lodawa: Ana daidaita bearings masu tauri zuwa takamaiman lodawa ta amfani da kayan aiki na musamman da auna karfin juyi (yawanci 20-40 Nm na juyawar karfin juyi). Tabbatar da kayan aiki ta hanyar auna ma'aunin feeler na sharewa na ciki.
• Shigar da Hatimi: Matse-matse na musamman na hydraulic ko na inji tare da kayan haɗin daidaitawa suna hana lalacewar lebe da fuskokin rufewa; ana shafa mai a fuskokin hatimi yayin shigarwa da man shafawa.
• Man shafawa: An cika man shafawa da man shafawa na musamman na matakin haƙar ma'adinai (yawanci kilogiram 2.0-3.5 a kowace haɗuwa); ana cire iska a lokacin cikawa ta hanyar matsi da iska mai ƙarfi.
• Shigar da murfin ƙarshe: Daidaita daidai da ɗaurewa tare da ingantattun abubuwan juyi da kullewa.
• Gwajin Juyawa: Tabbatar da juyawa mai santsi da kuma ɗaukar nauyin bearing daidai.

Gwaje-gwajen da ake yi kafin isar da kaya ga na'urorin haƙa ƙasa na aji na hakar ma'adinai sun haɗa da:

• Gwajin karfin juyi don tabbatar da juyi mai santsi da kuma ɗaukar nauyin da ya dace (ma'aunin karfin juyi da gudu, yawanci 25-45 Nm na farko, daidaitawa a 20-35 Nm)
• Gwajin ingancin rufewa da iska mai matsi (mashi 0.5-1.0) da maganin sabulu don gano hanyoyin zubar da ruwa; gwaji mafi inganci na iya amfani da sa ido kan ruɓewar matsi (rashin asarar <0.1 mashaya/minti sama da mintuna 5)
• Duba girma na na'urar da aka haɗa don tabbatar da duk mahimman daidaito (tabbatar da CMM)
• Duba gani na shigar da hatimi, ƙarfin mannewa, da kuma aikin gabaɗaya
• Gudanar da gwaji bisa ga samfurin don tabbatar da aiki a ƙarƙashin nauyin da aka kwaikwayi, sa ido kan hauhawar zafin jiki (bai kamata ya wuce 40°C sama da yanayi ba), rawar jiki, da matakan amo
• Sake duba wurare masu mahimmanci na ultrasonic bayan aikin ƙarshe (mujallar shaft, tushen flange)

4. TSARIN CQC: Bayanin Masana'anta daga Quanzhou, China

4.1 Bayani Kan Kamfani da Wurin Dabaru

CQC TRACK (wanda ke aiki a ƙarƙashin haɗin gwiwar HELI Group) ƙwararren mai kera masana'antu ne kuma mai samar da tsarin manyan motoci na ƙarƙashin kaya da sassan chassis, yana aiki bisa ga ƙa'idodin ODM da OEM. Kamfanin da ke zaune a Quanzhou, Lardin Fujian - babban rukunin masana'antu don kera injunan gini a China - ya kafa kansa a matsayin babban ɗan wasa a kasuwar kayan aikin ƙarƙashin kaya ta duniya, tare da ƙarfi musamman a cikin kayan aikin haƙa ma'adinai na ajin haƙa ma'adinai.

Matsayin Quanzhou mai mahimmanci yana ba da fa'idodi masu yawa ga fitar da kayayyaki zuwa ƙasashen duniya:

• Kusa da Manyan Tashoshin Jiragen Ruwa: Ingantaccen damar shiga Tashar Jiragen Ruwa ta Xiamen da Tashar Jiragen Ruwa ta Quanzhou, biyu daga cikin cibiyoyin jigilar kayayyaki na duniya mafi cunkoso a China.
• Tsarin Muhalli na Masana'antu: Tattara ƙwarewar kera injuna, abokan hulɗar sarkar samar da kayayyaki, da ƙwararrun ma'aikata
• Kayayyakin more rayuwa na jigilar kayayyaki: Cibiyoyin sufuri masu inganci waɗanda ke sauƙaƙe rarrabawa a duk duniya cikin inganci

Tare da mayar da hankali na musamman kan abubuwan da ke ƙarƙashin motar ɗaukar kaya don kasuwannin duniya, CQC TRACK ta haɓaka cikakkun ƙwarewa a duk faɗin samfuran ƙarƙashin motar ɗaukar kaya, gami da na'urorin juyawa, na'urorin juyawa masu ɗaukar kaya, na'urorin tsayawa na gaba, sprockets, sarƙoƙi na waƙa, da takalman waƙa don aikace-aikace tun daga ƙananan na'urori masu haƙa rami zuwa manyan injinan haƙa ma'adinai har zuwa tan 300. Kamfanin yana aiki a matsayin mai ƙera kayan aikin haƙa rami mai nauyi, yana samar da masu rarrabawa na ƙasashen duniya, ayyukan haƙa ma'adinai, dillalan kayan aiki, da hanyoyin sadarwa na bayan kasuwa a duk duniya.

4.2 Ƙwarewar Fasaha da Ƙwarewar Injiniya don Aikace-aikacen Haƙar Ma'adinai

Haɗaɗɗen Masana'antu Masu Nauyi: CQC TRACK tana sarrafa cikakken zagayowar samarwa daga samo kayan aiki da ƙirƙira zuwa injinan da suka dace, maganin zafi, haɗawa, da gwajin inganci. Ga sassan aji na SANY SY950/SY980, wannan haɗin kai tsaye yana tabbatar da daidaiton inganci da cikakken bin diddigin sa a duk tsawon tsarin masana'antu - yana da mahimmanci ga sassan da dole ne su yi aiki da aminci a ƙarƙashin yanayin haƙar ma'adinai mai tsanani.

Ƙwarewar Ƙarfe Mai Ci Gaba: Ƙungiyar fasaha ta kamfanin tana amfani da ilimin ƙarfe mai zurfi da kayan aikin kwaikwayo na nauyi mai ƙarfi don tsara abubuwan da aka haɗa don zagayowar aikin haƙa ma'adinai na aji. Ga na'urorin juyawa na ƙasa na aji SY950/SY980, wannan ya haɗa da:

• Zaɓin Kayan Aiki: Babban ƙarfe mai ƙarfe na SAE 4140/42CrMo tare da UTS ≥950 MPa, wanda aka samo daga injinan ƙarfe masu inganci tare da cikakken ikon ganowa
• Maganin Zafi: An kashe kuma an daidaita shi zuwa taurin zuciyar 280-350 HB, sannan a ƙara taurarewa zuwa saman HRC 58-62 tare da zurfin akwatin 10-15 mm
• Binciken Abubuwan Ƙarshe (FEA): Binciken rarraba damuwa a ƙarƙashin nauyin haƙar ma'adinai don inganta yanayin lissafi da rage yawan damuwa
• Hasashen Rayuwar Gajiya: Dangane da bayanan zagayowar aikin haƙar ma'adinai (nauyin kaya, mitar tasiri, nisan tafiya) tare da tsawon rayuwar L10 mai niyya na awanni 10,000+
• Fasaha ta Rufewa: Tsarin hatimin labyrinth mai matakai da yawa ko kuma na'urorin hatimin iyo tare da ingantattun elastomers na HNBR don kariyar gurɓatawa mai tsanani

Sabbin Dabaru na Zane: Ƙungiyar injiniya ta CQC TRACK ta haɗa da abubuwan ƙira musamman don aikace-aikacen injin haƙa ma'adinai na aji:

Ka'idojin Tabbatar da Inganci: Ana gudanar da samarwa ta hanyar Tsarin Gudanar da Inganci (QMS) wanda ya dace da ƙa'idodin ƙasashen duniya (ISO 9001, tare da ka'idojin inganci da IATF suka samo asali). Kowane rukuni yana fuskantar bincike mai zurfi, gami da:

• Gwajin Ultrasonic mai mahimmanci 100%
• Ingantaccen ƙimar samfurin don tabbatar da tauri (10-20% na samarwa)
• Tsawaita hanyoyin tabbatar da girma (duba CMM na duk mahimman fasaloli)
• Ka'idojin gwaji na musamman kan ma'adinai da ƙa'idodin karɓuwa
• Cikakken fakitin takardu don gano inganci
• Tabbatar da sakamakon gwaji ta hanyar amfani da misalin

Tallafin Injiniya: Ƙungiyar injiniya ta kamfanin tana ba da tallafin fasaha don tabbatar da aikace-aikacen, tana tabbatar da zaɓin sassa daidai don takamaiman samfuran SANY da shekarun samarwa. Ƙwarewarsu ta ta'allaka ne a fannin injiniyan baya da kera sassan bayan kasuwa waɗanda suka dace ko suka wuce aikin kayan aiki na asali.

4.3 Jerin Samfura na Masu Hako Ma'adinai na SANY

CQC TRACK tana ƙera kayan aikin ƙarƙashin motar ɗaukar kaya don manyan samfuran injin haƙa rami na SANY, waɗanda suka haɗa da:

Kamfanin yana da ƙarfin kayan aiki da samarwa ga samfuran haƙa ma'adinai na SANY da yawa, yana tabbatar da wadatar da ake buƙata don samarwa da kuma tallafin filin. Tsarin aikinsu mai faɗi ya ƙunshi injin haƙa ma'adinai daga tan 5 zuwa tan 300.

4.4 Ƙarfin Samar da Kayayyaki na Duniya daga Quanzhou

Kamfanin CQC TRACK yana kula da kasuwannin duniya musamman ga manyan yankunan hakar ma'adinai a duk duniya. Tare da wuraren samar da kayayyaki a Quanzhou da kuma haɗin gwiwa mai mahimmanci a cikin tsarin masana'antar kera motoci na ƙarƙashin ƙasa na China, kamfanin yana ba da:

5. Bayanin Sany SY950 da SY980 Series

5.1 Rarraba Inji da Aikace-aikace

Jerin SANY SY950 da SY980 suna wakiltar kololuwar jerin injinan haƙa rami na SANY, waɗanda aka tsara kuma aka gina don haƙar ma'adinai da aikace-aikacen gini masu wahala a duk duniya:

Waɗannan injinan suna da waɗannan halaye:

• Tsarin hawa ƙarƙashin kaya masu nauyi wanda aka tsara don tsawon sabis na awanni 20,000+ a cikin yanayin hakar ma'adinai
• Abubuwan da aka haɗa a cikin ma'adinai a ko'ina, gami da na'urorin juyawa na ƙasa waɗanda aka ƙera don aiki mai tsanani
• Tsarin hydraulic mai ci gaba don mafi girman yawan aiki da inganci (famfo biyu, boom mai zaman kansa da lilo)
• Taksi masu mayar da hankali kan aiki tare da tsarin sa ido da sarrafawa mai cikakken tsari
• Tallafin sabis na duniya ta hanyar hanyar sadarwar dillalan duniya ta SANY

5.2 Bayanin Tsarin Jirgin Ƙasa

Tsarin ƙarƙashin motar ɗaukar kaya na injunan aji na SY950/SY980 yana wakiltar yanayin ƙira mai ƙarfi a cikin manyan hanyoyin tafiya:

Dole ne na'urorin juyawa na ƙasa a cikin wannan tsarin su goyi bayan sassan sarkar hanya kuma su rarraba nauyin injin a duk faɗin yankin da aka haɗa hanyar.

5.3 La'akari da Zagayen Aikin Haƙar Ma'adinai ga Masu Haƙa Ƙasa na SY950/SY980

Masu amfani da ƙasa a aikace-aikacen haƙar ma'adinai suna fuskantar zagayowar aiki mafi tsanani fiye da aikace-aikacen gini:

• Ci gaba da aiki: Sau da yawa awanni 20+ a rana, kwana 6-7 a mako, tare da ƙarancin lokacin hutu
• Nisan tafiya mai yawa: Sau da yawa ana sake sanya wurin zama a wuraren haƙar ma'adinai (har zuwa kilomita 5-10 a kowane aiki)
• Ƙasa mai laushi: Ana gudanar da ayyuka a kan hanyoyin ma'adinai marasa inganci, duwatsu masu fashewa, da benci marasa daidaito
• Yanayin zafi mai tsanani: Daga sanyin arctic (-40°C) zuwa zafin hamada (+50°C)
• Gurɓatawa: Fuskantar ƙurar da ke lalata (quartz, silicates), laka, ruwa, da sinadarai
• Lodawa daga tururin iska: Yi tafiya a kan tarkacen ma'adinai, ketare bel ɗin jigilar kaya, da kuma ratsa ƙasa mai laushi.
• Aikin gangara ta gefe: Haƙar ma'adinai a kan benci masu gangara har zuwa 30°

Waɗannan sharuɗɗan suna buƙatar na'urorin juyawa na ƙasa tare da ingantattun ƙayyadaddun bayanai, hatimin ƙarfi, da kuma tabbatar da inganci fiye da kayan aiki masu nauyi na yau da kullun. An ƙera kayan juyawa na ƙasa na 13881206 musamman don biyan waɗannan buƙatu masu wahala.

6. Tabbatar da Aiki da Tsammanin Rayuwar Sabis don Aikace-aikacen Haƙar Ma'adinai

6.1 Ma'auni na Na'urorin Haƙa Ƙasa Masu Nauyin Tan 90-100

Bayanan filin daga ayyukan hakar ma'adinai daban-daban da manyan gine-gine suna ba da tsammanin aiki na gaske ga na'urorin rollers na aji na SANY SY950/SY980:

Manyan na'urori masu ƙarancin farashi daga masana'antun da aka san su da suna kamar CQC TRACK suna nuna daidaiton aiki tare da kayan aikin haƙar ma'adinai na OEM, suna samun kashi 85-95% na tsawon lokacin sabis na OEM a ƙananan farashin siye (yawanci kashi 30-50% ƙasa da farashin OEM). Rayuwar L10 na sa'o'i 10,000+ ana iya cimmawa a cikin yanayi mafi kyau tare da kulawa mai kyau.

6.2 Yanayin Rashin Nasara da Aka Fi Sani a Aikace-aikacen Masu Hako Ma'adinai na Ajin Hakowa

Fahimtar hanyoyin gazawa yana ba da damar yin aiki tukuru da kuma yanke shawara kan siyan kayan aiki masu inganci don ayyukan haƙar ma'adinai:

Rashin Rufe Hatimi da Gurɓatawa: Yanayin gazawar da ya fi yawa a aikace-aikacen haƙar ma'adinai (70-80% na gazawa), rashin daidaiton hatimi yana ba da damar barbashi masu gogewa su shiga cikin ramin ɗaukar kaya. Yanayin haƙar ma'adinai tare da yawan quartz (tauri 7 Mohs) da silicates yana hanzarta lalacewar hatimi da shigar da gurɓataccen abu cikin sauri. Alamomin farko sun haɗa da:

• Zubar da mai a kusa da hatimin (wanda ake iya gani a matsayin danshi ko tarin tarkace)
• Ƙara yawan zafin aiki (ana iya gano shi ta hanyar hasken infrared; 10-20°C sama da tushen)
• Juyawa mai tsauri yayin da gurɓatawa ke fara lalacewa
• Ƙara yawan ƙarfin gudu
• Sautin niƙa ko ƙara yayin aiki
• A ƙarshe, kamuwa da cuta ko kuma gazawar ɗaukar kaya mai tsanani

Lalacewar Flange: Lalacewar da ake yi a fuskokin flange yana nuna rashin taurin saman ko kuma rashin daidaita layin hanya. A aikace-aikacen hakar ma'adinai, ana iya hanzarta wannan ta hanyar:

• Akai-akai ana aiki a kan gangaren gefe (benches na hakar ma'adinai har zuwa 30°)
• Juyawa sosai a saman da ke gogewa
• Bin diddigin kuskuren daidaitawa daga abubuwan da suka lalace ko lalacewar firam
• Lalacewar tasiri daga tarkacen da aka makale tsakanin flange da hanyar haɗin hanya

Manyan alamomin lalacewa sun haɗa da rage faɗin flange (rage takura a gefe) da kuma ci gaban gefuna masu kaifi (ƙara yawan damuwa da haɗarin ɓacewa). Ana nuna maye gurbin idan kauri flange ya ragu da fiye da kashi 25-30%.

Rage Lalacewar Tafiya da Diamita: Tafiya mai birgima tana lalacewa a hankali sakamakon ci gaba da hulɗa da bushings na hanya. Lokacin da raguwar diamita na tafiya ya wuce ƙayyadaddun bayanai (yawanci 15-20 mm ga wannan nau'in girman), sakamako da dama suna faruwa:

Gajiya a Bearing: Bayan tsawaita aiki, bearings na iya nuna kumburi saboda gajiya a ƙarƙashin ƙasa, wanda ke nuna cewa ɓangaren ya kai iyakar rayuwarsa ta halitta. A aikace-aikacen haƙar ma'adinai, wannan yakan faru ne ta hanyar:

• Lodawa mai ƙarfi fiye da yadda ake tsammani daga ƙasa mai tsanani
• Matsalar saman da ke haifar da gurɓatawa sakamakon keta hatimin
• Lalacewar mai daga yanayin zafi mai yawa
• Daidaito daga karkacewar firam ko abubuwan da suka lalace
• Loda tasirin daga abubuwan da suka faru na girgiza

Gajiya a Shaft: A cikin matsanancin amfani da shi tare da yawan amfani da shi mai yawa, fashewar gajiya a shaft na iya tasowa a wuraren da ke da damuwa (yawanci a canje-canje a sashe ko a gefen ciki na littattafan ɗaukar kaya). Waɗannan fasa na iya yaduwa ba tare da an gano su ba kuma suna haifar da mummunan lalacewar shaft idan ba a gano su ba yayin dubawa.

6.3 Alamomin Sakawa da Ka'idojin Dubawa don Ayyukan Haƙar Ma'adinai

Ya kamata a duba akai-akai a tazara tsakanin sa'o'i 250 (ko kuma duk mako don ci gaba da aikin haƙar ma'adinai) don ganin:

• Yanayin hatimi: Zubar da mai, tarin tarkace a kusa da hatimin, lalacewar hatimi, shaidar tsarkakewa ta baya-bayan nan
• Juyawan birgima: Santsi, hayaniya, ɗaurewa, juriyar juyawa (duba da hannu tare da ɗaga waƙa)
• Zafin Aiki: Kwatanta da na'urorin juyawa na asali da na'urori masu kama da juna ta amfani da ma'aunin zafi na infrared ko kyamarar daukar hoto ta thermal
• Yanayin flange: auna sawa (kauri), gefuna masu kaifi, lalacewa, tsagewa (na gani da kuma tare da calipers)
• Yanayin tafiya: Binciken tsarin sawa, auna diamita (ta amfani da tef ɗin pi ko manyan calipers), lalacewar saman, fashewa
• Daidaiton hawa: Ƙarfin ɗaurewa, yanayin abin wuya na ƙarshe, daidaitawa
• Radial Play: Gano motsi a tsaye (sandar pry da alamar kira tare da ɗaga waƙa)
• Wasan Axial: Gano motsi na gefe
• Hayaniyar da ba a saba gani ba: Niƙa, ƙara, ƙwanƙwasawa, ƙara yayin aiki

Ci gaba da dabarun dubawa don ayyukan haƙar ma'adinai na iya haɗawa da:

• Ma'aunin kauri na ultrasonic na sassan tanderu da flange don auna yawan lalacewa da ya rage (ta amfani da ma'aunin ultrasonic na hannu)
• Duba barbashi na maganadisu (MPI) na shafts yayin manyan gyare-gyare don gano fashewar gajiya
• Hoton thermographic don gano wahalar ɗaukar kaya kafin gazawa (wuraren zafi suna nuna ƙaruwar gogayya)
• Binciken girgiza don shirye-shiryen kulawa na annabta (tushe da sa ido kan yanayin ta amfani da na'urorin auna hanzari)
• Binciken mai na duk wani bearings mai amfani (ba kasafai ake samu a cikin zane-zanen zamani da aka rufe ba)
• Duba wuraren rufewa da ramukan da ke ɗauke da magudanar ruwa ta tashoshin da ke akwai (idan akwai)

7. Shigarwa, Gyara, da Inganta Rayuwar Sabis don Aikace-aikacen Haƙar Ma'adinai

7.1 Ayyukan Shigarwa na Ƙwararru don Masu Haƙa Ma'adinai na SANY

Shigarwa mai kyau yana da tasiri sosai ga rayuwar sabis na nadi na ƙasa a cikin injunan aji na SY950/SY980:

Shiri na Tsarin Layin Hanya: Dole ne saman da aka ɗora a kan tsarin ya kasance mai tsabta, lebur, kuma babu ƙura, tsatsa, ko lalacewa. Matakai masu mahimmanci sun haɗa da:

• Tsaftace kushin da ramukan da aka ɗora sosai (goga na waya, mai narkewa)
• Duba don tsagewa ko lalacewa a wuraren da aka ɗora
• Auna faɗin saman da aka ɗora (ya kamata ya kasance cikin 0.2 mm sama da 100 mm)
• Gyaran duk wani zare da ya lalace (helikoils ko abubuwan da aka saka a zare idan ana buƙata)
• Duba saman haɗin wuya na ƙarshe

Tabbatar da Saman Hawa: Dole ne a duba abin wuyan da aka ɗora da kuma saman haɗinsu a kan firam ɗin hanya don:

• Lalacewa ko nakasawa wanda zai iya shafar daidaita na'urar birgima
• Daidaito mai kyau tare da ƙarshen shaft ɗin naɗawa
• Yanayi mai tsabta kuma mara lalacewa

Bayanin Maƙallan Haɗawa: Dole ne duk kusoshin hawa su kasance:

• Daraja ta 12.9 kamar yadda aka ƙayyade (yawanci M30-M36)
• A tsaftace kuma a shafa mai kaɗan kafin a saka
• An ƙara matsa lamba a cikin tsari mai kyau zuwa ga takamaiman ƙarfin juyi ta amfani da makullan ƙarfin juyi da aka daidaita (yawanci 1,500-2,500 Nm)
• An sanye shi da kayan aikin kullewa masu dacewa (wanke makulli, makullin zare, faranti na kullewa)
• An yi masa alama bayan an yi masa torquing don duba gani
• An mayar da shi bayan aikin farko (yawanci awanni 50-100)

Tabbatar da Daidaito: Bayan shigarwa, tabbatar da cewa:

• Na'urar tana daidai da firam ɗin hanya (cikin 0.5 mm akan tsawon na'urar)
• Na'urar tana daidaita sarkar hanya daidai gwargwado a faɗinta (duba da ma'aunin feeler)
• Ragewar flange don hanyoyin bin diddigin suna cikin ƙayyadaddun bayanai (yawanci jimlar 5-10 mm)
• Na'urar naɗawa tana juyawa cikin 'yanci ba tare da ɗaurewa ko tsangwama ba

Daidaita Tashin Hankali na Layin Hanya: Bayan shigarwa, tabbatar da daidaiton matsin lamba bisa ga ƙayyadaddun bayanai na injin. Ga masu haƙa rami na aji 90-100 a aikace-aikacen haƙar ma'adinai, daidaiton haƙar ma'adinai yawanci yana tsakanin 40-60 mm wanda aka auna a tsakiyar layin ƙasa tsakanin na'urar da ke gaba da na'urar da ke birgima ta farko.

7.2 Ka'idojin Kula da Rigakafi don Ayyukan Haƙar Ma'adinai

Tsawon Lokacin Dubawa: Dubawar gani a tazara ta sa'o'i 250 (kowace mako don ci gaba da aikin haƙar ma'adinai) ya kamata a duba duk alamun lalacewa da aka bayyana a baya. Dubawar da aka yi akai-akai (yawo a kusa da wurin) ya kamata ya haɗa da dubawar gani don ganin ɓullar hatimi, lalacewa, ko yanayi na daban.

Gudanar da Tashin Hankali a Hanya: Tashin Hankali mai kyau yana shafar rayuwar na'urar birgima ta ƙasa kai tsaye. Tashin Hankali mai yawa yana ƙara nauyin ɗaukar kaya; rashin isasshen tashin hankali yana ba da damar bugun sarka wanda ke hanzarta lalacewar hatimi da ƙara nauyin tasiri. Duba tashin hankali:

• A kowace awa 250 na sabis
• Bayan sa'o'i 10 na farko akan sabbin kayan aiki
• Lokacin da yanayin aiki ya canza sosai (misali, ƙaura daga ƙasa mai laushi zuwa ƙasa mai duwatsu)
• Idan aka lura da rashin kyawun hanya (mari, ƙara, rashin daidaiton lalacewa)

Tsarin Tsaftacewa: A wuraren hakar ma'adinai, tsaftacewa mai kyau yana da mahimmanci amma dole ne a yi shi daidai:

• A guji wankewa mai ƙarfi a wuraren da aka rufe, wanda zai iya tilasta gurɓatawa su wuce hatimin.
• Yi amfani da ruwa mai ƙarancin matsin lamba (ƙasa da 1,500 psi) don tsaftacewa gabaɗaya
• Cire tarkacen da suka taru daga na'urorin birgima yayin dubawa na yau da kullun ta amfani da mashin gogewa ko iska mai matsewa
• Bari kayan haɗin su bushe sosai kafin tsawaita lokacin aiki a yanayin sanyi.
• Yi la'akari da iska mai matsewa don fitar da kayan da aka lulluɓe, amma a guji karkatar da su zuwa ga hatimi.

Man shafawa: Ga na'urorin da ke ƙasa da ke da bearings masu rufewa, ba a buƙatar ƙarin man shafawa a lokacin aiki. Ga duk wani abu mai aiki:

• Yi amfani da takamaiman man shafawa na matakin haƙar ma'adinai tare da ƙarin abubuwa masu dacewa (EP, MoS₂, masu hana lalata)
• Bi tazara da adadi da aka ba da shawarar (yawanci awanni 500-1,000 don ƙira masu dacewa)
• A goge har sai man shafawa mai tsabta ya bayyana a wuraren rage zafi (don bearings masu sauƙin gyarawa)
• A tsaftace kayan aiki kafin da kuma bayan shafa man shafawa
• Yi rikodin tarihin man shafawa don nazarin yanayin

La'akari da Ayyukan Aiki: Ayyukan mai aiki suna da tasiri sosai ga rayuwar abin hawa na ƙasa:

• Rage gudu mai sauri a kan ƙasa mai wahala (rage gudu zuwa kilomita 2-3/h a kan ƙasa mai wahala)
• Guji canje-canjen alkibla kwatsam waɗanda ke haifar da manyan lodi a gefe
• Rage saurin tafiya yayin ketare shingayen
• A daidaita saurin da kyau don yanayi don bin diddigin tashin hankali
• Bayar da rahoton hayaniya ko kuma yadda aka saba da ita nan take
• A guji amfani da kayan aikin hanya da suka lalace sosai waɗanda zasu iya hanzarta sabbin lalacewa na nadi
• Kula da hanyoyin tafiya masu daidaito don rarraba tufafi daidai lokacin da zai yiwu

7.3 Ka'idojin Shawarwari Kan Sauya Tsarin Aikace-aikacen Haƙar Ma'adinai

Ya kamata a maye gurbin na'urorin juyawa na ƙasa don injunan aji na SY950/SY980 idan:

• Zubar da hatimin a bayyane yake kuma ba za a iya dakatar da shi ba (a bayyane asarar mai, tarin tarkace yana nuna zubar da mai a aiki)
• Tsarin radial ya wuce ƙa'idodin masana'anta (yawanci 5-7 mm ana aunawa a kan tafiya tare da ɗaga hanya)
• Wasan axial ya wuce ƙayyadaddun ƙayyadaddun masana'anta (yawanci 4-6 mm)
• Lalacewar flange yana rage ingancin jagora (kauri na flange ya ragu da fiye da 25-30%)
• Lalacewar flange ya haɗa da tsagewa, fashewa, ko kuma mummunan lahani
• Lalacewar aski ya wuce zurfin akwati mai tauri (yawanci lokacin da raguwar diamita ta wuce 15-20 mm)
• Rage girman takalmi yana lalata ingantaccen tallafin sarka (canji a bayyane a cikin tsarin sarka mai lalacewa)
• Fashewar saman yana shafar fiye da kashi 10-15% na yankin da aka taɓa
• Juyawan bear yana zama mai ƙarfi, hayaniya, ko rashin daidaituwa (ƙarin ƙarfin gudu)
• Zafin aiki koyaushe ya wuce 80°C sama da yanayi (yana nuna wahalar ɗaukar kaya)
• Lalacewar da ake iya gani ta haɗa da tsagewa, lalacewar tasiri, ko nakasa
• Salon ɗagawa yana lalacewa ta hanyar lalacewa ko lalacewa na ƙullai

7.4 Tsarin Sauya Tsarin don Ayyukan Haƙar Ma'adinai

Domin samun ingantaccen aiki da kuma ingantaccen farashi a aikace-aikacen hakar ma'adinai, ya kamata a kimanta yanayin abin hawa na ƙasa tare da:

• Sarkar waƙa: Lalacewar fil da bushing (an auna a matsayin% na diamita na asali, yawanci 5-8% na maye gurbin), yanayin layin dogo (rage tsayi, lalacewar bayanin martaba), ingancin hatimi, tsawaita gaba ɗaya (yawanci 2-3% na maye gurbin ma'adinai)
• Sauran na'urorin juyawa na ƙasa: Kwatanta sawa a kan dukkan na'urorin juyawa a kan injin
• Na'urorin juyawa masu ɗaukar kaya: Yanayin tafiya, yanayin ɗaukar kaya
• Mai aiki a gaba: Yanayin tafiya da flange, yanayin ɗaukar kaya, lalacewar yoke
• Sprocket: Bayanin lalacewar haƙori (lalacewar ƙugiya, rage ƙugiya), yanayin sashe, daidaiton hawa
• Tsarin waƙa: Daidaito, yanayin farantin lalacewa, daidaiton tsarin

Sauya kayan da suka lalace sosai a cikin saitin da aka daidaita ana ɗaukarsa mafi kyawun hanya don hana saurin lalacewa akan sabbin sassa. Mafi kyawun aikin masana'antu yana ba da shawarar:

Don ayyukan haƙar ma'adinai tare da injuna da yawa, ƙirƙirar bayanan rayuwar sassan yana ba da damar tsara maye gurbin hasashen, inganta kayan sassan da rage lokacin hutun da ba a shirya ba. Mahimman ma'auni da za a bi sun haɗa da:

• Awa zuwa farkon lalacewa da za a iya aunawa
• Yawan lalacewa (mm a kowace sa'o'i 1,000) a ƙarƙashin takamaiman yanayi
• Yanayin gazawa da nazarin tushen sanadin
• Kwatanta aiki tsakanin masu samar da kayayyaki
• Tasirin yanayin aiki (nau'in ma'adinai, ƙasa, ayyukan mai aiki) akan rayuwa

8. La'akari da Dabaru na Samun Ma'adanai don Ayyukan Haƙar Ma'adinai

8.1 Shawarar OEM da ta Bayan Kasuwa ga Masu Hako Ma'adinai na Ajin Hakowa

Manajan kayan aikin haƙar ma'adinai dole ne su kimanta shawarar OEM idan aka kwatanta da shawarar kasuwa mai inganci ta hanyar ruwan tabarau da yawa:

Binciken Farashi: Abubuwan da aka yi amfani da su a kasuwa daga masana'antun kamar CQC TRACK yawanci suna ba da rangwame na farko na kashi 30-50% idan aka kwatanta da sassan OEM. Ga jiragen haƙar ma'adinai masu injinan SANY SY950/SY980 da yawa waɗanda ke aiki awanni 5,000+ a kowace shekara, wannan bambancin zai iya wakiltar ɗaruruwan dubban daloli a cikin tanadi na shekara-shekara. Jimlar lissafin kuɗin mallaka dole ne ya haɗa da:

Daidaito Mai Inganci: Masana'antun da ke bayan kasuwa sun cimma daidaiton aiki tare da kayan aikin hakar ma'adinai na OEM ta hanyar:

• Takamaiman bayanai na kayan da suka dace (SAE 4140/42CrMo tare da ingantaccen sinadarai)
• Tsarin maganin zafi mai kama da juna (core 280-350 HB, saman HRC 58-62, zurfin akwati 10-15 mm)
• Tsarin hatimin ma'adinai mai matakai da yawa tare da kariyar gurɓatawa
• Saitin bearings masu dacewa daga masana'antun bearings masu suna (Timken®, NTN, KOYO, SKF)
• Ingantaccen tsarin kula da inganci tare da 100% NDT na mahimman abubuwan da aka gyara
• Tsarin Gudanar da Inganci na ISO 9001
• Gudanar da tabbatar da gwaji

Ka'idojin ingancin CQC TRACK sun tabbatar da ingancin da ya dace da aikace-aikacen hakar ma'adinai mafi wahala.

Sha'idodin Garanti: Garantin OEM yawanci yana ɗaukar shekaru 1-2 ko sa'o'i 2,000-3,000, tare da tsauraran buƙatun shigarwa da kuma samo sassan ta hanyar hanyoyin sadarwar dillalai masu izini. Masana'antun da suka shahara a kasuwa suna ba da garanti iri ɗaya wanda ya shafi lahani na masana'antu, tare da lokutan rufewa na shekaru 1-2 da sassauci game da masu samar da shigarwa. Muhimman abubuwan da suka shafi garanti:

• Faɗin ɗaukar hoto (kaya, aikin yi, aiki bisa ga takamaiman bayanai)
• Sharuɗɗan daidaitawa (cikakken maye gurbin da daidaitawa bisa lokaci)
• Lokacin aiwatar da da'awa da buƙatun (takardu, izinin dawowa)
• Tallafin sabis na filin don tabbatar da da'awa
• Zaɓuɓɓukan maye gurbin ci gaba don abubuwan da suka fi mahimmanci

Saurin Samuwa da Lokacin Jagoranci: Sassan OEM na iya fuskantar tsawaita lokacin jagora saboda rarrabawa ta tsakiya da yuwuwar katsewar sarkar samar da kayayyaki - muhimman la'akari ga ayyukan haƙar ma'adinai inda farashin lokacin aiki zai iya wuce $1,000-2,000 a kowace awa. Masana'antun bayan kasuwa waɗanda ke da samarwa a cikin gida galibi suna isarwa cikin makonni 4-8, tare da hanzarta gaggawa don yanayi mai mahimmanci (da sauri kamar makonni 2-3). Haɗaɗɗen masana'antar CQC TRACK yana ba da damar:

• Cikakkiyar oda mai amsawa ga buƙatun yau da kullun da na al'ada
• Shirye-shiryen kaya don abubuwan da ake buƙata sosai
• Wuraren samar da gaggawa don buƙatu masu mahimmanci
• Zaɓuɓɓukan hannun jari na jigilar kaya don manyan jiragen ruwa

Tallafin Fasaha: Masu samar da kayayyaki masu ƙwarewa a fannin injiniyan haƙar ma'adinai na iya bayar da:

• Tallafin injiniyan aikace-aikace don takamaiman yanayin aiki (nau'in ma'adinai, ƙasa, yanayi)
• Gyara na musamman don buƙatu na musamman (hatimin da aka inganta, kayan da aka gyara)
• Tallafin sabis na filin don shigarwa da gyara matsala
• Bayanan rayuwar sassan don tsarin kula da hasashen lokaci
• Horarwa ga ma'aikatan gyara
• Ayyukan nazarin gazawa (ƙayyade tushen sanadin)

8.2 Ka'idojin Kimanta Masu Kaya don Aikace-aikacen Haƙar Ma'adinai

Ya kamata ƙwararrun masu siyan kayan aikin haƙar ma'adinai su yi amfani da tsauraran tsare-tsare wajen tantance masu samar da kayan aikin haƙar ma'adinai:

Kimanta Ƙarfin Masana'antu: Kimantawar kayan aiki ya kamata ta tabbatar da kasancewar:

Tsarin Gudanar da Inganci: Takaddun shaida na ISO 9001:2015 yana wakiltar mafi ƙarancin ƙa'ida da aka yarda da ita ga sassan hakar ma'adinai. Masu samar da ƙarin takaddun shaida suna nuna ƙarin jajircewa ga inganci.

Bayyanar Kayan Aiki da Tsarin Aiki: Masana'antun da aka san su suna ba da sauƙi:

• Takaddun shaida na kayan aiki (MTRs) tare da cikakkun sinadarai da kaddarorin injiniya
• Takardun tsarin maganin zafi da bayanan tabbatarwa
• Rahoton dubawa don tabbatar da girma da NDT
• Samfurin ƙarfin gwaji don tabbatar da abokin ciniki
• Binciken ƙarfe idan an buƙata
• Zane-zanen kwararar tsari da tsare-tsaren sarrafawa
• Gudanar da rahotannin gwaji

Ƙarfin Samarwa da Lokacin Jagoranci: Ayyukan haƙar ma'adinai suna buƙatar ingantaccen wadata:

• Lokutan jagoranci na yau da kullun don samar da ajin haƙar ma'adinai na musamman: kwanaki 35-55
• Shirye-shiryen kaya don abubuwan da suka fi muhimmanci
• Ikon mayar da martani na gaggawa ga gazawar da ba a shirya ba (kwanaki 15-25)
• Ikon tallafawa injuna da yawa ko dukkan jiragen ruwa
• Ma'aunin girma don buƙatun girma

Kwarewa da Suna: Masu samar da kayayyaki masu ƙwarewa sosai a fannin haƙar ma'adinai suna nuna ƙwarewa mai ɗorewa:

• Shekaru a cikin kasuwanci na hidimar abokan cinikin haƙar ma'adinai (an fi son shekaru 10+)
• Bayanan da aka bayar a cikin ayyukan hakar ma'adinai iri ɗaya (ta hanyar kayayyaki, yanki)
• Nazarin shari'o'i na aikace-aikacen da suka yi nasara
• Ganewar masana'antu da takaddun shaida

Kwanciyar Hankali a Kudi: Dangantakar wadata ta dogon lokaci tana buƙatar abokan hulɗa masu daidaito a kuɗi.

8.3 Fa'idar CQC TRACK ga Aikace-aikacen SANY Mining

CQC TRACK yana ba da fa'idodi daban-daban ga siyan na'urar haƙa ma'adinai ta SANY:

• Ƙarfin Masana'antu na Ajin Ma'adinai: An ƙera sassan musamman don aikace-aikacen ma'adinai masu matuƙar wahala, tare da ingantattun ƙayyadaddun bayanai fiye da daidaitattun abubuwan da ake buƙata masu nauyi.
• Tsarin Samar da Haɗaɗɗen Samfura: Cikakken haɗin kai tsaye daga samo kayan aiki har zuwa haɗuwa ta ƙarshe yana tabbatar da daidaiton inganci da cikakken bin diddiginsu - wanda yake da mahimmanci ga ayyukan haƙar ma'adinai
• Kyakkyawan Kayan Aiki: Babban ƙarfe mai ƙarfe na SAE 4140/42CrMo tare da UTS ≥950 MPa, taurin saman HRC 58-62, zurfin akwati 10-15 mm don juriya ga lalacewa a cikin mahakar ma'adinai
• Hatimin Hako Ma'adinai: Tsarin hatimin matakai da yawa masu ban sha'awa tare da hatimin iyo, hatimin lebe na HNBR, da kuma masu kare ƙurar labyrinth waɗanda aka tsara don gurɓatawa mai tsanani (quartz, ƙurar silicate)
• Cikakken Tabbatar da Inganci: Ingantaccen ka'idojin gwaji, gami da duba ultrasonic 100% na mahimman kayan gini, duba barbashi na maganadisu na shafts, tabbatar da girman CMM, da gudanar da tabbatar da gwajin.
• Ƙwarewar Aikace-aikace: Ƙungiyar fasaha mai zurfin fahimtar tsarin SANY da buƙatun zagayowar aikin haƙar ma'adinai
• Ƙarfin Samar da Kayayyaki na Duniya: An kafa hanyoyin rarrabawa da ke hidimar manyan yankunan hakar ma'adinai a duk duniya tare da ingantaccen lokacin jagoranci daga Quanzhou, China
• Tattalin Arziki Mai Kyau: Rage farashi kashi 30-50% yayin da ake kiyaye ingancin ma'adinai
• Tallafin Injiniya: Ƙarfin keɓancewa don takamaiman yanayin aiki, gami da ingantattun fakitin hatimi, matakan kayan da aka gyara, da gyare-gyaren lissafi
• Shirye-shiryen Kayayyaki: Shirye-shiryen haƙo mai sassauƙa don ayyukan haƙar ma'adinai don tabbatar da samuwa nan take

9. Kammalawa da Shawarwari Masu Mahimmanci don Ayyukan Haƙar Ma'adinai

Haɗa injinan haƙa rami na ƙasa na SANY 13881206 don injinan haƙa rami na SY950 da SY980 yana wakiltar wani ɓangaren ma'adinan da aka ƙera daidaitacce wanda aikinsa kai tsaye yana shafar samuwar injina, farashin aiki, da yawan aikin ma'adinan. Fahimtar sarkakiyar fasaha - daga zaɓin ƙarfe (SAE 4140/42CrMo) da hanyar ƙirƙira ta hanyar injinan daidaitacce, tsarin bearing, da ƙirar hatimi mai matakai da yawa - yana bawa manajojin kayan aikin haƙa rami damar yanke shawara mai kyau game da siye wanda ke daidaita farashin farko da jimlar farashin mallakar a cikin aikace-aikacen da suka fi buƙata.

Don ayyukan haƙar ma'adinai ta amfani da injin haƙa rami na SANY mai nauyin tan 90-100, waɗannan shawarwari na dabaru sun fito daga wannan cikakken bincike:

1. Fifita takamaiman matakan ma'adinai fiye da daidaitattun kayan aiki masu nauyi, tabbatar da ma'aunin kayan aiki (wanda aka fi so SAE 4140/42CrMo), sigogin maganin zafi (core 280-350 HB, saman HRC 58-62, zurfin akwati 10-15 mm), da kuma ƙirar tsarin hatimi don yanayin gurɓatawa mai tsanani.
2. Tabbatar da ƙarfin tsarin haƙowa, tare da fahimtar cewa hatimin haƙo mai matakai da yawa tare da hatimin iyo, hatimin lebe na HNBR, da kuma masu kare ƙurar labyrinth suna ba da kariya mai mahimmanci a yanayin wurin haƙowa tare da ƙurar quartz da silicate.
3. Kimanta masu samar da kayayyaki ta hanyar ruwan tabarau na ƙarfin haƙar ma'adinai, neman shaidar ƙarfin ƙera manyan sassa (mannawa tan 8,000+), kayan aikin CNC na zamani, ƙarfin maganin zafi ga manyan sassa, da kuma cikakkun kayan aikin NDT (UT, MPI, CMM, ikon gudanar da gwaji).
4. Buƙatar kayan aiki da bayyana gaskiya a tsarin aiki, neman da tabbatar da takaddun shaida na kayan aiki (MTRs), bayanan maganin zafi (bayanan yanayin zafi na lokaci), rahotannin dubawa, da gudanar da takaddun gwaji - waɗanda suke da mahimmanci ga abubuwan da dole ne su yi aiki da aminci a ƙarƙashin manyan nauyi.
5. Tabbatar da daidaiton ma'auni yayin maye gurbin sassan bayan kasuwa don lambar sashin OEM 13881206, tabbatar da dacewa da takamaiman samfurin SANY (SY950 ko SY980) da shekarar samarwa.
6. Aiwatar da ka'idojin kula da haƙar ma'adinai da suka dace da yanayin haƙar ma'adinai, gami da duba yanayin hatimi akai-akai, lalacewar tayoyin, da kuma ingancin flange, tare da dabarun hasashen yanayi kamar su thermography da nazarin girgiza don gano gazawar da wuri.
7. Ɗauki dabarun maye gurbin da suka dogara da tsarin, kimanta yanayin na'urar juyawa ta ƙasa tare da sarkar hanya, sauran na'urori masu juyawa, na'urori masu gudu, da kuma na'urorin busar da kaya don inganta aikin ƙarƙashin abin hawa da kuma hana saurin lalacewa na sabbin kayan aiki.
8. Haɓaka haɗin gwiwar masu samar da kayayyaki masu mahimmanci tare da masana'antun kamar CQC TRACK waɗanda ke nuna ƙwarewar fasaha ta fannin ma'adinai, jajircewar inganci, da amincin sarkar samar da kayayyaki, suna canzawa daga siyan ma'amala zuwa gudanar da hulɗa ta haɗin gwiwa.
9. Yi la'akari da jimillar kuɗin mallakar, kimanta zaɓuɓɓukan bayan kasuwa waɗanda ke ba da tanadin kuɗi na kashi 30-50% yayin da ake kiyaye ingancin ma'adinai da daidaiton aiki tare da sassan OEM.
10. Kafa bin diddigin rayuwar sassan don haɓaka bayanan aiki na musamman a wurin, wanda ke ba da damar tsara maye gurbin hasashen da ci gaba da inganta zaɓin sassan bisa ga ainihin ƙimar lalacewa a cikin takamaiman nau'ikan ma'adinai da yanayin aiki.

Ta hanyar amfani da waɗannan ƙa'idodi, ayyukan haƙar ma'adinai na iya samar da ingantattun hanyoyin magance matsalolin da ke ƙarƙashin jiragen ruwa waɗanda ke kula da yawan haƙar ma'adinai yayin da suke inganta tattalin arzikin aiki na dogon lokaci - babban burin sarrafa kayan aiki na ƙwararru a cikin yanayin haƙar ma'adinai na yau.

CQC TRACK, a matsayinta na ƙwararriyar masana'anta mai haɗaɗɗen ƙarfin samarwa da kuma cikakken tabbacin inganci don aikace-aikacen haƙar ma'adinai da ke Quanzhou, China, tana wakiltar tushen da ya dace don haɗa kayan haɗin ƙasa na SANY 13881206, suna ba da ingancin ma'adinan tare da fa'idodin farashi na masana'antar China ta musamman.

Tambayoyin da Ake Yawan Yi (FAQ) don Aikace-aikacen Haƙar Ma'adinai

T: Menene tsawon rayuwar na'urar haƙa ƙasa ta SANY 13881206 a kan injin haƙa ƙasa na SY950/SY980 a aikace-aikacen haƙar ma'adinai?
A: Rayuwar sabis ta bambanta sosai dangane da yanayin aiki: babban gini awanni 5,000-7,000, ayyukan hakar ma'adinai awanni 4,500-6,000, matsakaicin hakar ma'adinai awanni 4,000-5,500, hakar ma'adinai mai tsanani awanni 3,000-4,500, hakar ma'adinai mai tsanani awanni 2,500-3,500.

T: Ta yaya zan iya tabbatar da cewa na'urar haƙa ƙasa ta bayan kasuwa ta cika ƙa'idodin hakar ma'adinai na SANY?
A: Nemi rahotannin gwajin kayan aiki (MTRs) waɗanda ke tabbatar da sinadaran ƙarfe (SAE 4140/42CrMo da aka fi so), takaddun tabbatar da tauri (core 280-350 HB, saman HRC 58-62, zurfin akwati 10-15 mm), rahotannin dubawa na girma, da kuma gudanar da tabbatar da gwajin. Masana'antun da aka san su kamar CQC TRACK suna ba da wannan takardar cikin sauƙi.

T: Me ya bambanta na'urorin haƙar ma'adinai masu inganci daga na'urorin da aka yi amfani da su a matsayin masu nauyi?
A: Abubuwan da ke cikin ingancin haƙar ma'adinai suna da ƙayyadaddun kayan aiki masu inganci (SAE 4140), ƙarin zurfin akwati mai tauri (10-15 mm), zaɓuɓɓukan ɗaukar kaya masu ƙarfi tare da ƙimar nauyi mai ƙarfi (30-50% mafi girma), tsarin rufe matakai da yawa na ci gaba don gurɓatawa mai tsanani (kariyar quartz/silicate), gwaji mara lalata 100% (UT, MPI), tabbatar da gwaji, da tsawaita garanti (awanni 3,000-5,000).

T: Ta yaya zan iya gano gazawar hatimi kafin mummunan lalacewa ta faru a aikace-aikacen haƙar ma'adinai?
A: Dubawa akai-akai ya kamata a duba ko akwai ɗigon mai a kusa da hatimin (wanda ake iya gani a matsayin danshi ko tarin tarkace). Hoton yanayin zafi na iya gano damuwar ɗaukar mai ta hanyar ƙaruwar zafin jiki (10-20°C sama da tushen). Juyawa mai ƙarfi da za a iya ganowa yayin duba kulawa (da hannu tare da ɗaga hanyar) shi ma yana nuna raunin hatimi. Binciken girgiza na iya gano matsalar ɗaukar mai a matakin farko.

T: Me ke haifar da lalacewar na'urar haƙar ma'adinai da wuri a aikace-aikacen hakar ma'adinai?
A: Abubuwan da suka fi faruwa sun haɗa da gazawar hatimin da ke ba da damar shiga cikin gurɓataccen abu (wanda aka fi sani da shi, kashi 70-80% na gazawar), rashin daidaiton matsin lamba na hanya (ko dai ya yi matsewa ko ya yi sako-sako), aiki a cikin kayan da ke da ƙarfi sosai (quartz, granite, ƙarfe), lalacewar tasirin tarkacen ma'adinai, haɗa sabbin na'urori masu juyawa da kayan aikin hanya da suka lalace, da kuma rashin isasshen man shafawa.

T: Shin ya kamata in maye gurbin na'urorin juyawa na ƙasa ɗaya ɗaya ko kuma a cikin biyu a kan injinan haƙa rami masu nauyin tan 90-100?
A: Mafi kyawun tsarin masana'antu yana ba da shawarar maye gurbin na'urorin juyawa na ƙasa biyu a kowane gefe don kiyaye daidaiton aikin waƙa da kuma hana saurin lalacewa na sabbin kayan haɗin da aka haɗa tare da takwarorin da suka lalace. Idan na'urori masu juyawa da yawa sun nuna lalacewa, yi la'akari da maye gurbin duk na'urorin juyawa a wannan gefen.

T: Wane garanti zan yi tsammani daga masu samar da kayayyaki masu inganci don na'urorin haƙar ma'adinai na ƙasa?
A: Masana'antun da aka san su da kyau a kasuwa galibi suna ba da garanti na shekaru 1-2 wanda ya shafi lahani a masana'anta, tare da lokutan rufewa na awanni 3,000-5,000 na aiki don aikace-aikacen haƙar ma'adinai. Sharuɗɗan garanti sun bambanta, don haka takaddun da aka rubuta ya kamata su ƙayyade iyakokin rufewa da hanyoyin da'awa.

T: Za a iya keɓance na'urorin da ke ƙasa bayan kasuwa don takamaiman yanayin hakar ma'adinai?
A: Haka ne, masana'antun da suka ƙware kamar CQC TRACK suna ba da zaɓuɓɓukan keɓancewa waɗanda suka haɗa da ingantaccen tsarin hatimi don gurɓataccen abu mai tsanani (quartz, silicate), matakan kayan da aka gyara don takamaiman nau'ikan ma'adinai (ƙarfin tauri mafi girma ga ma'adinan ƙarfe), gyare-gyaren yanayin flange don aikin gangara na gefe (har zuwa 30°), da kuma rufin da ke jure tsatsa don hakar ma'adinai mai danshi.

T: Mene ne muhimman alamomin lalacewa don hakar ma'adinai na ƙasan injin haƙa ma'adinai?
A: Alamomin lalacewa masu mahimmanci sun haɗa da zubar hatimi, raguwar diamita na waje (fiye da 15-20 mm), lalacewar flange (rage kauri fiye da 25-30%), rashin daidaituwar kunnawar radial (fiye da 5-7 mm), rashin daidaituwar kunnawar axial (fiye da 4-6 mm), juyawa mai kauri, bayyanar saman da ake iya gani, da kuma yawan zafin aiki.

T: Sau nawa ya kamata a duba matsin lamba a kan injin haƙa rami na aji na SY950/SY980 a ayyukan haƙar ma'adinai?
A: Ya kamata a duba ƙarfin layin dogo a kowane lokaci na aiki na sa'o'i 250 (mako-mako don ci gaba da aikin haƙar ma'adinai), bayan sa'o'i 10 na farko akan sabbin kayan aiki, lokacin da yanayin aiki ya canza sosai (misali, motsawa daga ƙasa mai laushi zuwa ƙasa mai duwatsu), da kuma duk lokacin da aka ga halayen layin dogo mara kyau (mari, ƙara, rashin daidaituwa).

T: Menene fa'idodin samun kayan haƙa ma'adinai daga CQC TRACK don kayan aikin haƙa ma'adinai na SANY?
A: CQC TRACK tana ba da farashi mai kyau (kashi 30-50% ƙasa da OEM), ƙarfin masana'antu na ajin haƙar ma'adinai tare da ingantaccen ƙarfe na SAE 4140 da taurin saman HRC 58-62, ingantaccen tsarin rufe matakai da yawa don gurɓatawa mai tsanani, cikakken tabbacin inganci (tabbatar da ISO 9001, duba UT 100%, gudanar da gwajin gwaji), da ƙwarewar injiniya a aikace-aikacen haƙar ma'adinai.

Tambaya: Ta yaya yanayin aikin hakar ma'adinai ke shafar rayuwar na'urar birgima ta ƙasa?
A: Abubuwan da ke rage tsawon rayuwar na'urar sun haɗa da: yawan sinadarin quartz/silica a cikin ma'adinai (yana hanzarta lalacewa sau 2-3), fallasa ruwa/laka (yana ƙara damuwa da gurɓatawa), matsanancin zafin jiki (yana shafar mai da kayan hatimi), nauyin tasiri (yana hanzarta gajiyar ɗaukar kaya), aikin gangara na gefe (yana ƙara lalacewar flange), da kuma ci gaba da tafiya mai sauri (yana ƙara yawan samar da zafi da lalacewa).

T: Waɗanne hanyoyin gyara ne ke ƙara tsawon rayuwar ma'adinan ƙasa a ayyukan hakar ma'adinai?
A: Manyan ayyuka sun haɗa da kula da yanayin matsin lamba na hanya yadda ya kamata (duba duk wata), duba yanayin hatimi akai-akai da gano ɓuya da wuri, guje wa wankewa mai ƙarfi a hatimin, maye gurbin gaggawa a iyakokin lalacewa (kafin lalacewa ta biyu ta faru), dabarun maye gurbin da suka dogara da tsarin (daidaita sabbin na'urori masu kyau tare da sarka mai kyau), da horar da masu aiki kan dabarun tafiya yadda ya kamata (rage gudu a kan ƙasa mai wahala).

T: Ta yaya yanayin sarkar hanya ke shafar rayuwar na'urar birgima ta ƙasa?
A: Sarkar hanya da ta lalace (tsawon tsayin da ya wuce kashi 2-3%, yanayin layin dogo da ya lalace) yana hanzarta lalacewar nadi ta hanyar canza yanayin hulɗa da ƙara yawan lodi. Mafi kyawun aikin masana'antu yana ba da shawarar maye gurbin nadi da sarka tare lokacin da sarkar ta wuce tsayin da ya wuce kashi 2-3%.

T: Menene tsarin ajiya mai kyau don na'urorin rollers na ƙasa a cikin ayyukan haƙar ma'adinai?
A: A adana a wuri mai tsabta da bushewa, wanda aka kare daga yanayi (ana fifita a adana a cikin gida). A ajiye a cikin marufi na asali tare da abin da aka goge idan akwai. A juya shi lokaci-lokaci (kowane watanni 3-6) don hana gurɓatawa da lalacewar tasirin. A kiyaye shi daga gurɓatawa da lalacewar tasiri. Bi shawarwarin ajiya na masana'anta don tsawon lokacin rufewa da mai (yawanci shekaru 2-3).

T: Ina CQC TRACK take?
A: CQC TRACK tana da hedikwata a Quanzhou, Lardin Fujian, China—babbar ƙungiyar masana'antu don kera injunan gini tare da damar shiga manyan tashoshin jiragen ruwa na duniya don ingantaccen rarrabawa a duniya.

An yi wannan wallafe-wallafen fasaha ne don ƙwararrun manajojin kayan aiki, ƙwararrun masu siye, da ma'aikatan gyara a fannin haƙar ma'adinai da manyan ayyukan gini. Bayani dalla-dalla da shawarwari sun dogara ne akan ƙa'idodin masana'antu da bayanan masana'anta da ake samu a lokacin bugawa. Ana amfani da duk sunayen masana'anta, lambobin sassa, da ƙirar samfura don dalilai na tantancewa kawai. Don takamaiman buƙatun aikace-aikace da ƙayyadaddun samfuran na yanzu, da fatan za a tuntuɓi ƙungiyar injiniya ta CQC TRACK kai tsaye.