Hitachi9154166 57679987 AT183365EX60-5 EX70 ZX70 ZAX70 EX80 ZX80 Track Idler Wheel Assembly – Ƙananan Kayayyakin Rage Fitarwa na OEM

An ƙera taWAƘAR CQC– Ƙwararrun masana'anta da masana'anta da ke ƙarƙashin karusa a Quanzhou, China

Bayanin Fasaha

Wannan wallafe-wallafen fasaha yana ba da cikakkun takaddun injiniya don mahimman ayyuka guda uku masu mahimmanciHaɗar Hitachi Front Idler—Lambobin sassan OEM masu alaƙa da juna 9154166, 57679987, da AT183365—an ƙera su musamman don injinan haƙa ramin hydraulic na Hitachi EX60-5, EX70, ZX70, ZAX70, EX80, da ZX80. Waɗannan haɗakar ƙafafun marasa aiki, waɗanda aka sanya su a matsayin ƙungiyoyin marasa aiki na gaba, haɗakar marasa aiki, ko ƙafafun jagora, suna wakiltar abubuwan da ke ƙarƙashin motar a cikin ajin ƙaramin haƙa rami mai nauyin tan 6-8.

A cikin tsarin ƙaramin tsarin haƙa rami, injin haƙa rami na gaba yana yin ayyuka guda huɗu masu mahimmanci: jagorantar sarkar hanya a kusa da firam ɗin ƙarƙashin abin hawa, kiyaye daidaiton matsin lamba tare da haɗa mai daidaita hanya, tallafawa nauyin gaba na injin yayin tafiya da haƙa rami, da kuma hana karkatar hanya ta hanyar daidaita gefen hanya daidai. Ga injin haƙa rami na Hitachi EX60-5, EX70, ZX70, ZAX70, EX80, da ZX80 - injunan da aka yi amfani da su sosai a gine-gine na birane, ayyukan samar da wutar lantarki, shimfidar wuri, haɓaka gidaje, da ayyukan samar da ababen more rayuwa masu sauƙi a duk duniya - ingancin injiniyan haɗa injin haƙa rami na gaba yana da mahimmanci don bin diddigin amincin tsarin da motsi na injin. Aikin mai haƙa rami shine jagorantar hanyoyin haɗin hanyar don yin aiki cikin sauƙi da kuma hana karyewa; masu haƙa rami kuma suna ɗaukar wasu nauyi don haka suna tasiri ga matsin lamba na ƙasa.

Wannan binciken yana bincika kowace lambar sashi ta hanyar ruwan tabarau da yawa na fasaha: ƙa'idodin injiniyan aiki na jagorar hanya da sarrafa tashin hankali, tsarin ƙarfe tare da cikakkun bayanai na matakin abu gami da ƙarfe ƙarfe 50Mn da 40MnB, injiniyan tsarin masana'antu mai ci gaba wanda ke nuna ƙirƙirar zafi mai rufewa da daidaiton injin CNC, cikakkun ka'idojin maganin zafi gami da taurarewar matsakaici-mita don cimma taurin saman HRC 48-56 tare da zurfin akwati 4-12 mm, ƙa'idodin tabbatar da inganci masu tsauri gami da takaddun shaida na ISO 9001: 2015, cikakkun bayanai na girma da sigogin shigarwa don dacewa da EX60-5/ZX70 ƙarƙashin abin hawa, cikakkun hanyoyin shigarwa da taurarewa don tsarin waƙoƙin haƙa ƙananan, sharuɗɗan ganewar sawa da maye gurbin, nazarin kasuwa na yanki don Kudancin Amurka, Ostiraliya, Turai, Rasha, da Tsakiyar Asiya, da kuma la'akari da dabarun samowa ga ƙwararrun masu siye waɗanda ke kula da jiragen ruwan haƙa ƙananan na Hitachi a duk duniya.

Majiyoyin masana'antu sun tabbatar da cewa waɗannan haɗakar idler suna aiki ga nau'ikan samfuran haƙa Hitachi iri-iri. Wani tushe ya lissafa dacewa da Hitachi EX70LCK-5, EX80-5, ZX70, ZX75US, ZX80LCK-3, da ZX85USB-3. Ƙarin majiyoyi sun lissafa idler 9154166 don aikace-aikacen EX60-5, EX70, ZX70, da ZAX70, tare da yin nuni zuwa ga AT183365 azaman lambar sassan OEM daban. Wata majiya ta tabbatar da cewa 57679987 ya dace da samfuran Hitachi gami da ZX55, EX60, ZX70, EX75, EX80, EX100, EX120, EX200, ZX230, ZX240, EX300, da EX330. Kasidar sassan Hitachi OEM ta tabbatar da cewa lambar sashin idler 9154166 ta shafi samfuran ZX70, ZX70LC, ZX75UR, ZX80LCK, ZX70-3, ZX70LC-3, ZX75UR-3, ZX75US-5A, ZX80LCK-3, ZX85US-3, ZX85US-3, ZX85US-5A, da ZX70-5A.

Hitachi EX60-5 injin haƙa rami ne mai nauyin tan 6, yana da nauyin aiki na kimanin kilogiram 6,000 da ƙarfin injin kimanin HP 50, yana iya isa zurfin haƙa rami na kimanin mita 3.5 da kuma matsakaicin isa ga mita 5.5. Hitachi ZX70 injin haƙa rami ne mai nauyin tan 7, yana da nauyin aiki na kimanin kilogiram 6,700, yana da injin Isuzu 4LE2X wanda ke samar da kilogiram 42.4 (PS 57.6) da kuma bokiti mai ƙarfin 0.33 m³. ZX70 yana da faɗin hanya na 450 mm, tare da tsawon sufuri na mita 6.08 da faɗin sufuri na mita 2.26. ZX70 yana da na'urori masu juyawa guda biyar a kowane gefe da kuma matsakaicin saurin tafiya na kilomita 5/h.

Kamfanin CQC TRACK (HELI MACHINERY MANUFACTURING CO., LTD.) yana aiki a matsayin kamfanin kera OEM da ODM mai hade-hade a tsaye tare da sama da shekaru ashirin na ƙwarewa a fannin haƙa ƙananan motoci masu rarrafe, wanda aka san shi a tsakanin manyan masana'antun kayan ƙarƙashin motoci a yankin Quanzhou, Lardin Fujian—babbar ƙungiyar masana'antu ta China don kera manyan injuna. Matsayin kamfanin a Quanzhou yana ba da damar shiga manyan tashoshin jiragen ruwa na duniya ciki har da Xiamen da Fuzhou, wanda ke ba da damar fitar da kayayyaki masu inganci zuwa kasuwannin kayan aikin gini na duniya. Juyin halittar kamfanin daga wani bita na musamman zuwa matsayinsa na yanzu a matsayin babban kamfanin kera kayayyaki mai haɗa kai tsaye yana nuna mayar da hankali sosai kan yankin ƙarƙashin motoci, saka hannun jari a cikin kadarorin kera kayayyaki na zamani da kuma haɓaka ƙwarewar fasaha a fannin ƙarfe da ilmin tribology na musamman don tsarin bin diddigi.

CQC TRACK tana maraba da ku da ku gina haɗin gwiwa da kuma samar da kyakkyawar haɗin gwiwa ta dogon lokaci tare. Kamfanin yana maraba da haɗin gwiwa don gina kyakkyawar dangantaka ta dogon lokaci tare da abokan hulɗa na duniya.

1. Gano Samfura da Rufe Aikace-aikacen

1.1 Tsarin Sunaye da Bayani Kan Ayyuka

Haɗakar na'urar da ke aiki a gaba—wanda aka sanya ta a matsayin na'urar da ke aiki a gefen hanya, ƙafafun jagora, ƙungiyar na'urar da ke aiki a gefen hanya, ko kuma na'urar da ke aiki a gaban mota—wani muhimmin ɓangaren ƙarƙashin motar da ke aiki a gaban firam ɗin na'urar da ke aiki a gabanta ne. Ba kamar na'urar da ke aiki a gefen hanya ba, wacce ke aiki a gefen hanya, na'urar da ke aiki a gabanta wani ɓangare ne mai aiki a gefen hanya wanda ke juyawa a kusa da sandar da ke tsaye yayin da sarkar na'urar ke motsawa. Duk da haka, mahimmancin aikinsa a cikin ƙaramin chassis na na'urar da ke aiki ya yi daidai ko ya wuce na na'urar da ke aiki a gefen hanya saboda dalilai da yawa:

Jagorar Sarkar Layi: Mai layi na gaba shine babban abin da ke da alhakin kula da daidaita sarkar hanya yayin da sarkar ke tafiya a gaban motar ƙarƙashinta. Flanges ɗin injin da aka yi da injin layi suna hana motsi na sarkar gefe, suna tabbatar da cewa hanyar ta kasance a tsakiya a kan firam ɗin ƙarƙashinta yayin tafiya gaba, tafiya ta baya, da ayyukan juyawa. A cikin ƙananan tsarin chassis, inda ƙuntatawa ta sarari ke iyakance faɗin ƙarƙashinta, jagorar hanya madaidaiciya tana da mahimmanci musamman don hana layi a wuraren aiki masu iyaka. Aikin mai layi shine jagorantar hanyoyin haɗin hanyar don yin aiki cikin sauƙi da kuma hana layi.

Gudanar da Tashin Hankali a Waƙoƙi: Haɗawar na'urar laƙabi tana haɗuwa kai tsaye da tsarin tashin hankalin hanya - yawanci maɓuɓɓugar komawa mai cike da mai da haɗawar silinda mai ƙarfi - don kiyaye mafi kyawun tashin hankalin sarkar hanya a cikin yanayi daban-daban na aiki. Tashin hankali mai kyau yana da mahimmanci don hana karkatar da sarkar, rage girgiza, haɓaka tsawon rayuwar sabis na sassan a cikin tsarin chassis mai ƙanƙanta, da kuma tabbatar da daidaiton hulɗar hanya don kwanciyar hankali na na'ura. Ana amfani da dabarar jagora don jagorantar hanyar don juyawa daidai don hana karkacewa da karkatarwa, yayin da kuma ke aiki a matsayin ƙafafun tallafi don ƙara yankin hulɗa tsakanin hanyar da ƙasa.

Tallafin Nauyin Gaba: Tayar mara aiki tana tallafawa ɓangaren gaba na nauyin injin haƙa rami, tana canja wurin kaya daga firam ɗin hanyar ta hanyar shaft ɗin mara aiki da tsarin bearing zuwa sarkar hanya kuma daga ƙarshe zuwa saman ƙasa. Ga ƙaramin injin haƙa rami mai nauyin tan 6-8, mai haƙa rami dole ne ya dace da cikakken nauyin gaban injin yayin barci, kimantawa, da kuma ratsa ƙasa mara daidaituwa yayin da yake kiyaye daidaiton tsarin a ƙarƙashin ɗaukar kaya mai ci gaba da hawa. Masu haƙa rami kuma suna ɗaukar wani nauyi don haka suna tasiri ga matsin lamba a ƙasa.

Shakar Kaya Mai Girgiza: Lokacin da mai haƙa rami ya gamu da cikas kamar duwatsu, layuka, ko ƙasa mara daidaituwa, mai haƙa rami na gaba - yana aiki tare da haɗuwa da maɓuɓɓugar ruwa mai dawowa - yana ɗaukar nauyin tasirin da za a iya watsawa kai tsaye zuwa firam ɗin ƙarƙashin abin hawa da kuma saman ginin. Wannan aikin shaƙar girgiza yana da mahimmanci musamman a cikin gine-gine na birane da aikace-aikacen amfani inda masu aiki ke yawan ratsa yanayin ƙasa mai gauraye tare da canje-canjen tsayi da tarkace kwatsam.

Lambobin Sassan OEM 1.2 da Samfuran Haƙa Hitachi Masu Haɗawa

Haɗaɗɗun na'urorin ladler guda uku da aka rubuta a cikin wannan binciken sun yi daidai da takamaiman ƙayyadaddun injiniyan Hitachi OEM, suna ba da damar musanya kai tsaye ba tare da buƙatar gyare-gyare ga firam ɗin hanya ba, haɗar mai daidaita hanya, ko sassan sarkar hanya. Teburin da ke ƙasa yana ba da cikakkun bayanai game da giciye:

Lambar sassan 9154166 ita ce babbar ma'aunin OEM na wannan haɗakar na'urorin aiki. Majiyoyin masana'antu sun tabbatar da cewa Track Idler 9154166 wani sashi ne na maye gurbin John Deere 75C, 75D, 75G, 80, 80C, 85D, 85G da kuma Hitachi EX70LCK-5, EX80-5, ZX70, ZX75US, ZX80LCK-3, da ZX85USB-3. Haka kuma an haɗa na'urar aiki da lambobin sassan AT315269, AP36417, da AT183365. Kasidar sassan Hitachi OEM ta tabbatar da cewa lambar sashin idler 9154166 ta shafi nau'ikan samfuran jerin ZX da suka haɗa da ZX70, ZX70LC, ZX75UR, ZX80LCK, ZX70-3, ZX70LC-3, ZX75UR-3, ZX75US-5A, ZX80LCK-3, ZX85US-3, ZX85US-3, ZX85US-5A, da ZX70-5A.

An rubuta lambar sassan 57679987 don samfuran Hitachi waɗanda suka haɗa da ZX55, EX60, ZX70, EX75, EX80, EX100, EX120, EX200, ZX230, ZX240, EX300, da EX330, wanda ke nuna jituwa mai faɗi tsakanin dandamali a duk faɗin layin samfurin Hitachi daga ƙananan injinan haƙa mai nauyin tan 6 zuwa injinan haƙa mai nauyi mai nauyin tan 33.

Lambar sassan AT183365 tana aiki a matsayin madadin OEM don haɗa 9154166 idler. Majiyoyin masana'antu sun tabbatar da cewa lambobin sassan maye gurbin 9154166, AT315269, AP36417, da AT183365 duk ana iya musanya su don aikace-aikacen iri ɗaya.

1.3 Tsarin Sassan da Tsarin Haɗawa

Cikakken haɗin Hitachi 9154166 na gaban ido ya ƙunshi ƙananan sassa da aka ƙera daidai gwargwado, kowannensu an ƙera shi bisa ga ƙa'idodin juriya ga ƙaramin tsarin chassis na excavator:

• Jikin Tayar Idler (Shell): Bangaren tayar waje wanda ke hulɗa da layukan haɗin sarkar hanya. Tayar Idler tana da flanges masu inganci waɗanda ke kula da daidaita layin gefe da kuma saman tanderu mai tauri wanda ke hulɗa da bututun sarkar. Don ƙananan aikace-aikacen haƙa, diamita na jikin tayar ya fi ƙanƙanta fiye da manyan azuzuwan haƙa, yana buƙatar daidaitaccen iko don dacewa da layin hanya. An ƙera harsashin idler daga ƙarfe mai ƙarfe 50Mn ko 40MnB don tabbatar da ingantaccen yanayin lalacewa.
• Shaft (Axle): Babban abin da ke tsaye wanda ke hawa kan firam ɗin hanya ta hanyar maƙallin ladler ko yoke. Shaft ɗin ya haɗa da mujallu masu ɗaukar ƙasa daidai da kuma saman rufewa. Babban shaft ɗin ladler yana taurare ta hanyar maganin zafi mai tauri na matsakaici-mita don tabbatar da tauri da kuma tsayayya da lanƙwasawa a ƙarƙashin nauyin aiki.
• Tsarin Bearing: Bushings na ƙarfe masu tauri ko bearings masu hana gogayya waɗanda ke ba da damar juyawa mai santsi na jikin tayoyin da ke kewaye da sandar da ba ta da tsayi yayin da suke tallafawa kayan gaba na injin. Tsarin bearing dole ne ya dace da ƙananan saurin juyawa amma mafi girman nauyin dangi ga kowane yanki na hulɗa da ke da alaƙa da ƙananan kekunan haƙa ƙasa.
• Tsarin Rufewa: Hatimin ruwa mai ƙarfi wanda ya haɗa da zoben roba O da abubuwan rufewa masu fuska da ƙarfe waɗanda ke hana zubewar mai da gurɓatawa daga laka, ƙura, ruwa, da barbashi masu gogewa. Hatimin ruwa yana ƙunshe da abubuwa biyu: zoben hatimi da aka yi da ƙarfe na musamman da kuma zoben roba O/gasket; a cikin amfani, hatimi biyu iri ɗaya suna yin biyu.
• Cajin Man Shafawa: Man shafawa mai tushen mai wanda ke kula da tsarin ɗaukar man shawa a ƙarƙashin yanayin man shafawa mai kyau a tsawon rayuwar sabis.
• Maƙallin Idler/Yoke: Tsarin hawa wanda ke haɗa shaft ɗin idler zuwa firam ɗin hanya da kuma haɗin gwiwa tare da haɗuwa da maɓuɓɓugar magudanar ruwa mai daidaita hanya. Don ƙaramin chassis na haƙa rami, ƙirar maƙallin dole ne ta dace da ƙarancin faɗin firam yayin da take kiyaye daidaiton tsari a ƙarƙashin nauyin aiki.

1.4 Bayanan Masu Hakowa na Hitachi EX60-5 da ZX70

Hitachi EX60-5 da ZX70 suna wakiltar nau'in tan 6-8 a cikin jerin samfuran Hitachi, suna ba da babban aikin haƙa a cikin ƙaramin kunshin da ya dace da wuraren aiki masu iyaka.

Bayanan Hitachi EX60-5:

Tushen bayanai:

EX60-5 injin haƙa rami ne mai nauyin tan 6, yana da nauyin aiki na kimanin kilogiram 6,000 da ƙarfin injin kusan HP 50, yana iya kaiwa zurfin haƙa rami na kimanin mita 3.5 da kuma matsakaicin isa ga mita 5.5. Ana kimanta ƙarfin injin a matsayin ƙarfin dawaki 53, wanda ke ba da isasshen ƙarfi don magance ayyuka masu wahala cikin sauƙi. Tare da kayan aikin sa masu ɗorewa da kayan aiki masu inganci, an gina Hitachi EX60-5 don jure wa yanayin aiki mai ƙalubale da kuma samar da aiki mai ɗorewa.

Bayanan Hitachi ZX70:

Tushen bayanai:

Hitachi ZX70 ƙaramin injin ne mai amfani da yawa wanda ake amfani da shi sosai a gine-gine, shimfidar wuri, da ayyukan amfani. ZX70 yana da nauyin aiki na kimanin tan 6.3, faɗin hanya na 450 mm, na'urorin birgima guda biyar a kowane gefe, kuma matsakaicin saurin tafiya na kilomita 5 a kowace awa. ZX70-5G yana samun ƙarfin injin na 42.4 kW (57.6 PS) da kuma bokiti na 0.33 m³.

Bayanan Hitachi EX80 / ZX80:

EX80 da ZX80 suna wakiltar nau'in tan 8 a cikin jerin samfuran Hitachi. Majiyoyin masana'antu sun lissafa 9154166 idler kamar yadda ya dace da injinan haƙa Hitachi EX80-5 da ZX80LCK-3. ZX80LCK-3 ƙaramin injin haƙa ne wanda aka ƙera don sauƙin amfani da inganci a aikace-aikacen gini da shimfidar wuri daban-daban.

2. Tsarin Karafa da Injiniyan Ƙirƙira

2.1 Bayanin Ma'aunin Kayan Aiki

CQC TRACK tana ƙera jiragen Hitachi masu amfani da ƙarfe mai inganci waɗanda aka zaɓa don takamaiman kayan aikin injiniya a cikin ƙananan aikace-aikacen haƙa ƙasa. Manyan ma'aunin kayan da ake amfani da su sun haɗa da:

Karfe Mai Kauri 50Mn: Karfe mai inganci na manganese wanda ke ba da juriya ga lalacewa da kuma taurin saman. Majiyoyin masana'antu sun tabbatar da cewa ana ƙera Hitachi 9154166 marasa aiki ta amfani da kayan 50Mn. Ana amfani da ƙarfe 50Mn sosai wajen kera sassan injin crawler waɗanda ke aiki a ƙarƙashin nauyi mai yawa, suna ba da juriya ga lalacewa da kuma taurin tasiri. Bayan an yi maganin zafi, 50Mn ya sami taurin saman HRC 48-58 tare da zurfin tauri na 4-6 mm (yana kaiwa HRC 45 a wannan zurfin), wanda hakan ke ba shi damar samar da juriya ga tasiri da kuma juriya ga lalacewa ko da a cikin mawuyacin yanayi na aiki.

Karfe Mai Kauri 40MnB: Karfe mai kauri da aka yi da boron wanda ke ba da ƙarin tauri da zurfin shigar ciki yayin maganin zafi. Ƙarin boron yana inganta martanin kayan ga maganin zafi, yana ba da damar daidaiton halayen injiniya a duk faɗin sashin haɗin gwiwar kayan. Majiyoyin masana'antu sun lissafa 40MnB a matsayin zaɓin kayan don haɗa 9154166 idler.

Karfe Mai Kauri 40Mn2: Garin chromium-manganese wanda ke ba da daidaito mafi kyau na taurarewar saman, ƙarfin zuciyar, da kuma inganci mai kyau ga ƙananan aikace-aikacen gangar ƙasa. Majiyoyin masana'antu sun lissafa 40Mn2 a matsayin zaɓin kayan aiki don ƙananan sassan gangar ƙasa. Wannan kayan yana amsawa da kyau ga maganin zafi na induction, yana cimma daidaiton taurin akwati iri ɗaya tare da ƙarancin karkacewa.

Zaɓin darajar kayan aiki kai tsaye yana ƙayyade tsawon lokacin aikin mai aiki a cikin yanayin da ke lalata. Ga sassan ƙarfe kamar masu aiki, bambancin inganci tsakanin OEM da masu aiki a bayan kasuwa galibi yana da alaƙa da matakin kayan aiki da kuma maganin zafi. Ana iya auna su kuma a tabbatar da su ta hanyar gwaje-gwajen tauri da nazarin ƙarfe.

2.2 Fasahar Ƙirƙira: Gidauniyar Masana'antu

Ana ƙera haɗakar gaban 9154166 ta amfani da dabarun ƙirƙira na zamani. Ƙirƙira tsari ne na ƙera ƙarfe ta amfani da ƙarfin matsewa na gida, wanda galibi ana isar da shi ta hanyar guduma ko matsewa. Tsarin ƙera yana ba da fa'idodi masu mahimmanci da yawa fiye da madadin ƙera:

Daidaita Guduwar Hatsi: Tsarin ƙirƙira yana daidaita tsarin hatsin kayan tare da yanayin ƙafafun aiki, tare da iyakokin hatsi waɗanda aka tsara don tsayayya da babban matsin lamba da matsin lamba da aka fuskanta yayin aiki. Wannan yanayin kwararar hatsi yana da mahimmanci musamman a yankin sauyawa na jikin flange-to-wheel inda yawan damuwa ya fi yawa. Abubuwan da aka ƙirƙira suna nuna kyawawan halaye na injiniya waɗanda suka haɗa da ƙarfin tasiri mafi girma, juriya ga gajiya, da juriya ga mummunan rauni a ƙarƙashin nauyin girgiza.

Kawar da Porosity: Ƙarfin matsewa na ƙirƙira yana kawar da gurɓatattun abubuwa na ciki da porosity waɗanda in ba haka ba za su zama wuraren fara fashe-fashe a ƙarƙashin lodawa na zagaye. Abubuwan da aka yi amfani da su wajen yin siminti na iya ƙunsar porosity na ciki ko abubuwan da za su iya zama wuraren fara fashe-fashe a ƙarƙashin maimaita zagayowar lodawa.

Haɗakar Kayan Aiki: Tsarin ƙera kayan yana ƙara yawan kayan aiki, wanda ke haifar da ingantattun halayen injiniya idan aka kwatanta da sassan simintin da aka yi da kayan ƙarfe iri ɗaya. Tsarin ƙarfe mai yawa da daidaito yana samar da aiki mai daidaito a duk faɗin ɓangaren haɗin kayan.

Ingancin Fuskar: Fuskar da aka ƙera tana nuna juriyar gajiya sosai saboda rashin lahani na siminti da kuma matsin lamba da ke tattare da tsarin ƙera ta.

Tsarin Ƙirƙirar Zafi Mai Rufewa: Mai aiki yana yin aikin ƙera hot forging mai matakai da yawa wanda ya haɗa da ƙera hot forging na farko don rarrabawa na farko, ƙera hot forging na biyu don kafa tsarin tsari na asali, ƙera hot forging na uku don cimma daidaiton girma na ƙarshe, da kuma ƙera hot huda don kawar da walƙiya da kuma samar da duk wani rami da ake buƙata ta hanyar.

Majiyoyin masana'antu sun tabbatar da cewa ana ƙera jiragen ruwa masu inganci ta amfani da ƙarfe mai ƙarfe 50Mn ko maki makamancin haka, wanda ke samun taurin saman HRC 48–56 tare da zurfin akwati na 4–12 mm. Maganin kashe zafi daban-daban ko kuma kashewa ta hanyar kashewa yana ba da juriya ga tsagewa da tsawon rai.

2.3 Injinan CNC masu inganci

Ana yin amfani da dukkan muhimman saman Hitachi cross-reference frontal lleds ta amfani da na'urorin CNC na zamani, injunan niƙa, da cibiyoyin haƙa rami waɗanda ke yin ayyukan injina masu ƙarfi da ƙarewa bisa ga ƙa'idodin daidaiton girma na ISO 2768-mK. Amfani da dabarun taurare da gyare-gyare na musamman yana tabbatar da cewa samfuran suna da halaye na injiniya masu kyau, juriya ta musamman, da kuma ƙara juriya ga nakasa da karyewa.

Mahimman ayyukan injin sun haɗa da:

• Injin Tafiya a Sama: Juya madaidaicin diamita na waje na ƙafafun idler don cimma takamaiman ƙayyadaddun girma da ƙarewar saman don mafi kyawun hulɗa da sarkar hanya
• Injin Bayanin Flange: Daidaita bayanin flanges na jagorar haɗin gwiwa don tabbatar da daidaiton sarkar layin gefe
• Injin Hakora: Daidaitaccen gundura na ramin ƙafafun don cimma takamaiman ƙayyadaddun izinin ɗaukar nauyi
• Injin Mujallar Shaft: Juyawa da niƙa daidai gwargwado na saman bearing ɗin shaft don cimma daidaiton jurewa da kammala saman.
• Injin Hannu na Rufe Gidaje: Injin gyaran ramukan rufin hatimi don tabbatar da matsewa da daidaita hatimi yadda ya kamata
• Injin Haɗawa: Daidaita aikin duk wani fasalin hawa, ramukan ƙulli, ko wurin da ake buƙata don haɗa madaidaicin maƙallin idler

3. Injiniyan Kula da Zafi

3.1 Ka'idojin Ƙarfe don Aikace-aikacen Idler

Maganin zafi shine mafi mahimmancin aikin kera wanda ke ƙayyade tsawon lokacin aikin gaban mai aiki a cikin ƙananan aikace-aikacen injin haƙa. Tsarin maganin zafi - wanda galibi shine kashewa da dumamawa - yana canza ƙarfe a matakin kwayoyin halitta, yana cimma daidaito tsakanin tauri da tauri. Ga abubuwan da ke ƙarƙashin abin hawa, wannan daidaito yana ƙayyade tsawon lokacin da wani ɓangare zai iya jurewa kafin gajiya ko lalacewa ta faru.

Tsarin kashe ƙarfe shine inda ainihin ƙarfin ƙarfe ke farawa. Ana dumama ɓangaren zuwa yanayin zafi mai mahimmanci (yawanci kusan 850–900°C), inda tsarin kristal ɗinsa ke canzawa zuwa austenite. Sannan ana sanyaya shi da sauri - yawanci ta hanyar nutsewa cikin ruwa ko mai. Wannan faɗuwar zafin jiki kwatsam yana kulle ƙwayoyin carbon a wurinsa, yana samar da wani ƙaramin tsari mai tauri amma mai rauni wanda aka sani da martensite. Wannan yana haifar da farfajiya mai tauri, mai jure lalacewa wanda ke da mahimmanci ga tayoyin da flanges marasa aiki.

Duk da cewa kashewa yana ba da tauri, yana kuma haifar da karyewa. Tsaftacewa shine muhimmin matakin bin diddigi wanda ke rage damuwa a ciki da kuma dawo da danshi. Ana sake dumama bangaren zuwa ƙaramin zafin jiki mai sarrafawa (yawanci tsakanin 150-500°C) kuma a riƙe shi na wani lokaci kafin a rage sanyaya shi a hankali. Wannan tsari yana rage tauri sosai amma yana inganta tauri, juriyar tasiri, da sassauci sosai. Sakamakon shine haɗuwa mai kyau - saman da ya taurare, mai jure lalacewa da kuma ƙwanƙolin ƙarfi, mai sassauƙa - cikakke ga masu zaman banza waɗanda dole ne su jure wa lodi da girgiza mai ƙarfi.

3.2 Taurarewar Matsakaici Mai Sauri

Na'urar 9154166 mai aiki a gaban na'urar tana amfani da maganin zafi mai tauri na matsakaici-mita don cimma yanayin tauri da ake buƙata. Ana taurare babban sandar mashin ɗin ladler ta hanyar maganin zafi mai tauri na matsakaici-mita don tabbatar da tauri, yayin da jikin ƙafafun ladler kuma ana yi masa magani da zafi don juriyar lalacewa mafi kyau.

Ana taurare saman layin dogo ta hanyar matsakaitan mitar shigarwa don cimma taurin saman tsakanin HRC 48 da HRC 58, tare da zurfin taurare na akalla 4-6 mm (yana kaiwa HRC 45 a wannan zurfin). Masu aiki marasa aiki na musamman suna samun kewayon taurin saman HRC 50 zuwa 56, tare da zurfin 4 mm zuwa 10 mm wanda ke ba da tsawon rai na lalacewa. Kulawa ta ƙwararru da kuma maganin kashe mitar matsakaici suna tabbatar da isasshen taurin tsakiya da juriya ga gogewa na saman waje.

3.3 Bayanan Tauri

Majiyoyin masana'antu sun ba da rahoton waɗannan ƙayyadaddun tauri na masu aikin haƙa ƙananan ƙananan Hitachi:

Tushen bayanai:

Majiyoyin masana'antu sun nuna cewa taurin saman Idler ya kama daga HRC 53 zuwa 58 tare da zurfin daga 8 mm zuwa 12 mm don kayan aikin da aka yi amfani da su a matsayin masu inganci. Manyan injinan haƙa rami na gaba suna samun taurin saman HRC 52–58 tare da zurfin akwatin 8–12 mm.

Ana kula da manyan siffofi na rim ɗin Idler da zafi sosai don ƙarin tsawon rai, wanda ke tabbatar da cewa saman da ya taurare ya kasance ba tare da wata matsala ba ko da bayan an yi amfani da shi sosai.

3.4 Kula da Inganci da Daidaito

Ingancin maganin zafi yana buƙatar ingantaccen kula da inganci. Dole ne masana'antun su ci gaba da sa ido kan daidaiton zafin jiki, lokacin jiƙawa, saurin sanyaya, da tsarin ƙarfe don tabbatar da cewa tsarin ya cika buƙatun aiki. Yin watsi da waɗannan sigogi - ko dogaro da maganin zafi mara daidaituwa - na iya rage tsawon rayuwar kayan aiki sosai. Ko da ƙananan bambance-bambancen zafin jiki yayin kashewa ko dumamawa na iya haifar da tauri mara daidaituwa, yana haifar da lalacewa da wuri, fashewa, ko rashin kwanciyar hankali na girma.

Ana yin gwaje-gwaje masu tsauri don tabbatar da tauri iri ɗaya, juriya ga tasiri, da ƙarfin gajiya. Bayan haɗawa, ana yin gwajin a ƙarƙashin ruwa don tabbatar da haƙƙin rufewar masu zaman banza. Gwajin yin birgima yana da mahimmanci don tabbatar da cewa masu zaman banza sun shirya don aiki. Wannan matakin inganci yana rage yiwuwar gazawar da ba a zata ba kuma yana tabbatar da cewa injuna suna aiki a mafi girman aiki na tsawon lokaci.

4. Tsarin Rufewa da Fasahar Bearing

4.1 Tsarin Hatimin Shawagi

Na'urorin haƙa rami na gaba don ƙananan aikace-aikacen haƙa rami suna da hatimin iyo mai ɗorewa waɗanda ke hana gurɓatawa shiga yayin da suke riƙe mai a tsawon rayuwar sabis. Tsarin hatimin ya haɗa da zoben roba masu inganci da hatimin ƙarfe waɗanda aka tsara don jure matsakaicin tasiri da fallasa gurɓataccen abu da aka fuskanta a aikace-aikacen gini da amfani:

Zoben Hatimin Karfe: Zoben hatimin ƙarfe mai tauri tare da fuskokin da aka yi daidai da juna waɗanda ke ba da babban haɗin hatimin, yana hana zubewar mai da gurɓataccen abu. Hatimin da ke shawagi ya ƙunshi sassa biyu: zoben hatimi da aka yi da ƙarfe na musamman da kuma wani ɓangaren roba (O-ring/gasket). A cikin amfani, hatimi biyu iri ɗaya suna yin biyu.

Zoben O-roba: Zoben O-roba masu ƙarfi waɗanda ke ba da ƙarfin matsi don kiyaye haɗin hatimin da ke fuskantar ƙarfe, yayin da kuma ke ɗaukar ƙananan kurakurai na shaft-zuwa-bore. Hatimin alloy chrome da molybdenum masu jure wa lalacewa mai ƙarfi, tare da zoben O-roba na roba mai roba, suna tabbatar da ingantaccen aikin hatimi.

Haɗaɗɗen Hatimi: Ramin da aka yi da injin da aka daidaita wanda ke sanya abubuwan hatimin daidai dangane da jikin shaft da ƙafafun idler, yana tabbatar da matse hatimin da daidaitawa mafi kyau.

Tsarin rufewa dole ne ya yi tsayayya da shigar kayan gogewa da aka saba gani a muhallin gini—gami da ƙasa, yashi, ƙura, da danshi—wanda in ba haka ba zai hanzarta lalacewa da kuma haifar da gazawar da wuri. Manyan amfani da hatimin da ke iyo sun haɗa da na'urorin birgima, na'urorin tafiya, da kuma injinan gini da na noma.

4.2 Tsarin Tsarin Bearing

Kowace na'urar ɗaukar bearing ta gaba tana da tsarin bearing wanda aka tsara don juyawa mai ƙarancin karyewa da tsawaita tsawon rai a ƙarƙashin aiki mai ci gaba. Tsarin bearing ɗin ya ƙunshi:

Katangar Karfe Mai Tauri: Tayar mara aiki tana juyawa akan katangar ƙarfe mai tauri da ke gudana akan saman shaft ɗin da aka yi wa zafi. Wannan tsari yana ba da ƙarfin ɗaukar kaya mai yawa, juriya ga ɗaukar kaya mai ƙarfi, da kuma jure yanayin man shafawa. Ana amfani da katangar tagulla mai kyau don tabbatar da ingancin mai aiki da kuma tsawon rai.

Kayan Maƙallan Ɗauka: An yi maƙallan abin naɗa na idler da ƙarfe mai kauri, wanda ke nuna juriya sosai ga girgiza. Kayan maƙallan abin naɗa na Hitachi idlers sun haɗa da ƙarfe mai kauri na QT450-10.

Saitin Karfe Biyu: Majiyoyin masana'antu sun nuna cewa saitin ƙarfe biyu don bearings na idler yana amfani da gami na CuPd10Sn10, yana ba da kyakkyawan juriya ga lalacewa da ƙarancin halayen gogayya.

Shaft mai juyawa a cikin bushings ɗin da ba a iya tsayawa ba yana haifar da ƙarancin damuwa da lalacewa ta hanyar hulɗa, wanda ke ba da gudummawa ga tsawaita rayuwar sabis da rage buƙatun kulawa.

4.3 Rike Man Shafawa

Ana shafa mai a kan na'urorin da ke aiki a gaba a lokacin ƙera su da madaidaicin cajin mai wanda ke kula da tsarin ɗaukar kaya a ƙarƙashin yanayin man shafawa mai kyau a tsawon rayuwar sabis. Manyan ƙayyadaddun bayanin man shafawa sun haɗa da:

• Nau'in Man Shafawa: Man shafawa mai inganci mai tushen lithium tare da ƙarin ƙarin matsi mai tsanani (EP)
• Ƙarar Man shafawa: An inganta shi don takamaiman tsarin ɗaukar kaya da ƙirar hatimi
• Rike Man Shafawa: Tsarin hatimin da ke iyo yana kiyaye riƙe man shafawa koda a ƙarƙashin canjin matsin lamba da zagayowar zafi
• Gwajin Ingancin Hatimi: Bayan haɗawa, ana yin gwaji a ƙarƙashin ruwa don tabbatar da haƙƙin hatimin masu aiki tuƙuru

5. Bayani dalla-dalla da Sigogi na Shigarwa

5.1 Girman Daidaita Ƙarƙashin Mota

An ƙera kayan haɗin gaban 9154166, 57679987, da AT183365 bisa ga takamaiman ƙayyadaddun girma don dacewa kai tsaye ga firam ɗin waƙoƙin Hitachi EX60-5, EX70, ZX70, ZAX70, EX80, da ZX80. Duk da cewa ya kamata a tabbatar da ainihin ƙayyadaddun girma bisa ga takaddun OEM, majiyoyin masana'antu sun tabbatar da waɗannan sigogin ƙarƙashin waɗannan samfuran:

Sigogi na Ƙarƙashin Jirgin Hitachi EX60-5:

• Filin Waƙoƙi: Girman filin wasa na masana'antu na injinan haƙa rami masu nauyin tan 6 yawanci sun haɗa da 135 mm ko 152.4 mm
• Faɗin Waƙa: 400–450 mm ya danganta da tsari
• Na'urorin Tafiya a kowane gefe: Yawanci 4-5 a kowane gefe
• Shigarwa ta Idler: An saka maƙala tare da haɗin mai daidaita waƙa mai haɗawa

Sigogin Ƙarƙashin Jirgin Hitachi ZX70:

• Faɗin Waƙa: 450 mm
• Ma'aunin Waƙa: 1,750 mm
• Na'urorin Tafiya a kowane Gefe: 5
• Matsi a Ƙasa: 4.6 psi (32 kPa)
• Matsakaicin Gudun Tafiya: 5 km/h (3.1 mph)

Sigogin Ƙarƙashin Jirgin Hitachi ZX80LCK-3:

• Nauyin Aiki: Kimanin aji 8-ton
• Tsarin Waƙa: Ƙaramin abin haƙa ƙasa tare da na'urorin birgima guda 5 a kowane gefe

5.2 Tsarin Haɗa Idler

Jirgin ƙasan Hitachi mini excavator yana da ƙirar firam mai ƙarfi wanda ya haɗa da:

• Maƙallan ...
• Tsarin Daidaita Waƙoƙi: Tsarin maƙallin idler yana haɗuwa kai tsaye tare da tsarin maƙallin recoil mai cike da mai don daidaita matsin lamba ta hanya mai kyau. Tsarin daidaita waƙoƙi, ta hanyar dannawa a kan tasha ta bazara, yana kiyaye matsin lamba da ake so akan haɗawar waƙoƙi ta hanyar riƙe idler da karkiya a matsayin gaba.
• Tsarin Bearing: Ladler ya haɗa da bushings masu daidaito don haɓaka juriyar lalacewa da juyawa mai santsi.

5.3 Sharuɗɗan Shigarwa na Ƙarfin Juyawa

Shigar da kayan haɗin gaban mota mai kyau a kan injin haƙa Hitachi EX60-5, EX70, ZX70, ko ZX80 yana buƙatar bin ƙa'idodin ƙarfin wutar lantarki na masana'anta. Jagororin gabaɗaya masu zuwa suna aiki:

• Matsayin Kayan Aiki: Aji 10.9 ko sama da haka don aikace-aikacen nauyi
• Range na Bolt Torque: 150–300 Nm ya danganta da girman bolt da tsari (duba littafin sabis na Hitachi don takamaiman ƙayyadaddun samfuri)
• Tsarin Juyawa: Tsarin da aka yi amfani da shi a matakai uku masu ci gaba
• Maganin Kariya: A shafa sinadarin hana kamawa mai inganci a kan zaren kafin a saka shi don hana ƙonewa da kuma tabbatar da ingantaccen karatun karfin juyi.
• Bukatar Sake Juyawa: Bayan sa'o'i 2-4 na aiki, sake kunna ƙwanƙolin hawa na idler zuwa ƙimar da aka ƙayyade don la'akari da wurin zama na farko da faɗaɗa zafi.

An ɗora na'urar a kan firam ɗin injin kuma tana ɗaukar nauyin na'urar tare da sauran sassan tsarin ƙarƙashin motar.

5.4 Shiri Kafin Shigarwa

Shigar da ingantaccen tsarin haƙar ma'adinai na gaba a kan injin haƙa rami na Hitachi EX60-5, EX70, ZX70, ko ZX80 yana da matuƙar muhimmanci don cimma tsawon lokacin da ake tsammani na aiki. Ya kamata a bi waɗannan hanyoyin:

1. Shiri a Wurin: Ajiye injin a wuri mai kyau da ƙarfi. Sanya birkin ajiye motoci. Toshe hanyoyin a wuri mai kyau don hana motsi ba tare da an yi niyya ba. Saki tashin hankalin hanyar ta hanyar bawul ɗin rage silinda mai don ba da damar cire sarkar hanyar.
2. Duba Kayan Aiki: Kafin shigarwa, duba maƙallin aiki da firam ɗin hanya don ganin ko sun lalace, sun lalace, ko sun lalace. Tsaftace duk saman da aka ɗora sosai, cire duk tarkace, tsoffin kayan gasket, da kuma tsatsa.
3. Duba Haɗawar Idler: Duba sabon haɗawar Idler don ganin duk wani lahani da ya faru a jigilar kaya. Tabbatar cewa mai yin Idler yana juyawa cikin 'yanci da hannu. Duba ingancin hatimin.
4. Mahadar Bracket da Tensioner: Tabbatar cewa maƙallin idler ya daidaita daidai da saman jagorar firam ɗin hanya. Tabbatar cewa maɓuɓɓugar dawowa tana da kyau kuma tana aiki daidai. Sanya mai a kan dukkan saman zamiya da man shafawa mai dacewa kafin haɗawa. Sanya kayan aikin riƙe shaft ɗin idler zuwa ƙayyadadden ƙimar ƙarfin juyi.

6. Bibiyar Tsarin Tashin Hankali

6.1 Ma'aunin Tashin Hankali

Bayan shigar da na'urar aiki, dole ne a tabbatar da daidaiton matsin lamba bisa ga ƙa'idodin Hitachi EX60-5/ZX70. Tsarin gabaɗaya na ƙananan na'urorin haƙa rami shine kamar haka:

Mataki na 1: Shigar da Sarka - Shigar da sarkar hanya a kusa da abubuwan da ke ƙarƙashin abin hawa (mai laƙabi na gaba, na'urorin juyawa na ƙasa, na'urorin juyawa na ɗaukar kaya, na'urorin juyawa na tuƙi).

Mataki na 2: Aiwatar da Tashin Hankali - A shafa mai a kan mai daidaita wurin da aka sanya man shafawa ta amfani da bindigar mai da hannu (ba ta iska ba) har sai sarkar hanyar ta fara tangal-tangal.

Mataki na 3: Auna Tashin Tsagewa – Yawanci ana auna tazarar da ta dace tsakanin saman sarkar hanya da saman firam ɗin hanya a tsakiyar tsakanin na'urar gaba da na'urar naɗa ƙasa ta farko. Bayani dalla-dalla: kimanin tazarar mm 15-35 don ƙananan aikace-aikacen na'urar haƙa rami.

Mataki na 4: Daidaitawa ta ƙarshe - Daidaita yawan mai kamar yadda ake buƙata don cimma daidaiton raguwa. Yawan damuwa zai hanzarta lalacewa a kan dukkan abubuwan da ke ƙarƙashin abin hawa. Ƙarfin damuwa na iya haifar da karkacewar sarka.

Mataki na 5: Aikin Gwaji - A hankali a juya sarkar hanya ta hanyar aƙalla cikakken juyin juya hali ɗaya yayin da ake sauraron ƙararraki marasa ma'ana da kuma lura da hulɗar sarka-zuwa-rashin aiki.

6.2 Muhimman Abubuwan da Za Su Faru da Tashin Hankali

Waɗannan sharuɗɗan aiki suna da mahimmanci don haɓaka rayuwar sassan ƙarƙashin kaya:

• Yanayin Ƙarƙashin Kafa: Daidaita matsin lamba bisa ga yanayin ƙasan ƙafa da injin ke aiki. Ƙarin matsin lamba yana ƙara nauyin da lalacewa ga duk abubuwan haɗin gwiwa na ƙarƙashin abin hawa.
• Sakamakon Sakawa: Daidaita hanya ba daidai ba na iya haifar da matsaloli da lalacewa a kan wasu sassan. Matsewar hanya yana ƙara nauyi, wanda ke haifar da lalacewa a kan na'urori masu juyawa, masu aiki, sprockets, da kuma sarƙoƙi.
• Kulawa akai-akai: Sacewar fil da bushings na ƙarƙashin abin hawa ya dogara da yanayin aiki da yanayin ƙasa. Duba ƙarfin hanyar lokaci-lokaci kuma a ajiye shi a cikin kewayon da aka saba.
• Tabbatarwa Bayan Shigarwa: Bayan sa'o'i 2-4 na aiki, sake duba matsin lamba na hanyar kuma sake kunna duk wani kayan aikin hawa marasa aiki kamar yadda aka ƙayyade a cikin littafin sabis na Hitachi don la'akari da wurin zama na farko da faɗaɗa zafi.

Yi amfani da ƙayyadadden ƙayyadaddun masana'anta don daidaita matsin lamba yadda ya kamata, tabbatar da cewa mai tuƙi yana tsakiya kuma yana tafiya cikin 'yanci tare da layin jagora. Idan ya yi matsewa sosai, yana matse dukkan abin hawa; ya yi sako-sako da yawa, kuma kuna fuskantar haɗarin karkatar da hanya. Duba tsohon abin tuƙi don lalacewa kuma tsaftace yankin kafin shigar da sabon don tabbatar da dacewa. Daidaita kuma kunna sabon abin tuƙi bisa ga ƙayyadadden ƙayyadaddun masana'anta don hana matsalolin aiki a nan gaba. Daidaita matsin lamba na hanya daidai bayan shigarwa don haɓaka aiki da tsawaita tsawon rayuwar mai tuƙi.

7. Tabbacin Inganci da Tsarin Gwaji

7.1 ISO 9001: 2015 An Tabbatar da Masana'antu

CQC TRACK tana aiki ne a ƙarƙashin tsarin kula da inganci wanda aka amince da shi na ISO 9001:2015, tare da abubuwan da aka gano daga rasitin kayan da aka karɓa har zuwa gama haɗa su. Tsarin kula da inganci ya ƙunshi dukkan matakan samarwa:

• Takaddun Shaida na Kayan Aiki: Takaddun shaida na kayan aiki masu shigowa wanda ke tabbatar da kayan haɗin ƙarfe da kaddarorin injiniya bisa ga ƙa'idodin masana'antu, gami da takaddun shaida na gwajin injin don ƙarfe 50Mn, 40MnB, da 40Mn2
• Tabbatar da Girma: Duba dukkan ma'auni masu mahimmanci ta amfani da kayan aikin aunawa masu daidaitawa, gami da CMM (Injin aunawa mai daidaitawa) da ma'aunin daidaito
• Tabbatar da Maganin Zafi: Tabbatar da bayanan tauri da zurfin akwati ta amfani da na'urorin gwajin tauri na Rockwell da aka daidaita da kuma gwajin ƙarfe.
• Tabbatar da Tsarin Hatimi: Tabbatar da shigar da hatimi yadda ya kamata, share fage, da kuma cajin mai
• Gwaji na Ƙarshe: Gwajin juyawa mai ƙarfi da kuma tabbatar da ingancin hatimin nutsewa cikin ruwa

7.2 Gwajin Juyawa Mai Sauƙi

Kowane mai aiki na gaba da aka gama yana fuskantar gwajin juyawa mai ƙarfi wanda ke tabbatar da:

• Daidaito: Tayar da ke juyawa ba tare da kwararar radial ba wanda zai haifar da haɗuwa mara daidaituwa tsakanin sarkar hanya ko girgiza
• Santsi: Tsarin ɗaukar bearing yana juyawa cikin 'yanci ba tare da ɗaurewa, hayaniya, ko juriya ba
• Ingancin Hatimi: Tsarin rufewa yana kula da riƙe mai yadda ya kamata ba tare da yaɗuwa ba a ƙarƙashin nauyin juyawa
• Daidaito: Haɗar idler tana nuna daidaiton juyawa ba tare da girgiza a saurin aiki ba

Ana gano duk wani hayaniya, juriya, ko ɓullar mai kuma ana gyara shi kafin a amince da jigilar kaya. Haka kuma ana buƙatar gwajin aiki mai kyau don tabbatar da cewa masu zaman banza sun shirya don aiki.

7.3 Gwajin Ingancin Hatimi (Gwajin Nutsewa a Ruwa)

Bayan haɗawa, akwai tsarin gwaji a ƙarƙashin ruwa don tabbatar da haƙƙin rufewa na masu aiki tukuru. Wannan gwajin nutsewa cikin ruwa yana tabbatar da cewa tsarin hatimin da ke iyo yana kiyaye riƙe mai mai yadda ya kamata kuma yana hana shigar ruwa cikin yanayi mai tsauri da tsauri - muhimmin matakin tabbatar da inganci ga abubuwan da aka tsara don ayyukan gini a cikin yanayin danshi.

7.4 Garanti da Tsammanin Rayuwar Sabis

Garantin da ake biya na masana'antu ga masu yin aiki bayan kasuwa yawanci yana farawa daga watanni 12 zuwa 24 dangane da masana'anta da aikace-aikacen. Majiyoyin masana'antu sun ba da rahoton lokacin garanti na watanni 12 ga masu aikin haƙa rami. Ga masu aikin haƙa rami na gaba na Hitachi wanda CQC TRACK ya ƙera, lokutan garanti sun dace da buƙatun abokin ciniki da tsananin aikace-aikacen. Tsawon lokacin sabis na EX60-5/ZX70 yana farawa daga awanni 3,000 zuwa 6,000 dangane da yanayin ƙasa, ayyukan mai aiki, da jadawalin kulawa.

Majiyoyin masana'antu sun nuna cewa masu aikin haƙa rami masu tsada suna da ƙimar tsawon rayuwar aiki na tsawon sa'o'i 2,000+ a ƙarƙashin yanayin aiki na yau da kullun.

7.5 Kariya da Marufi daga Tsatsa

An shafa saman wurin da ake yin aikin laider da fenti na masana'antu mai hana lalata, wanda ake samu a launuka baƙi, rawaya, ko na musamman don dacewa da ƙa'idodin abokan ciniki. Majiyoyin masana'antu sun nuna cewa ana samun masu haƙa rami a launuka baƙi ko rawaya. Rufin yana kare mai haƙa rami daga tsatsa da kuma mummunan fallasa shi ga muhalli yayin ajiya da ayyukan gona.

Ana naɗe jiragen ruwa da aka gama aiki da su a cikin fim ɗin hana tsatsa sannan a saka su a cikin fakiti ko akwatunan katako da aka fesa waɗanda suka dace da jigilar kaya a teku na duniya. Kowace fakitin an yi mata lakabi da lambar sashi, girma, da adadi don sauƙin sarrafawa da gano su a tashoshin jiragen ruwa da rumbunan ajiya. Marufi ya cika ƙa'idodin jigilar kaya na ƙasashen duniya don fitar da kaya daga tashoshin jiragen ruwa na China (Xiamen, Fuzhou) zuwa wurare daban-daban a duk duniya, tare da akwatunan katako da aka fesa waɗanda suka bi ƙa'idodin tsabtace jiki na ISPM 15. Ana samun isarwa cikin sauri cikin kwanaki 7-30 ya danganta da girman oda da inda za a je.

8. Ka'idojin Ganewar Lalacewa da Sauyawar Lalacewa

8.1 Manyan Alamomin Sakawa

Ga dillalan kayan aiki, masu aikin hayar jiragen ruwa, da kuma masu amfani da ƙarshen da ke kula da injin haƙa Hitachi EX60-5, EX70, ZX70, da ZX80, gano lalacewar injin gaba da wuri yana da mahimmanci don hana lalacewar sarƙoƙin hanya, na'urori masu juyawa na ƙasa, da kuma haɗa na'urorin daidaita hanya. Ya kamata a sa ido kan waɗannan alamun lalacewa:

Lalacewar saman takalmi: Yankin takalmi mai aiki (yankin da ke birgima) yana lalacewa a hankali akan lokaci. Idan saman takalmi ya nuna manyan wurare masu faɗi ko lalacewa sama da kusan mm 2-3 ƙasa da diamita na asali, ana ba da shawarar maye gurbinsa.

Lalacewar Flange: Flange na jagora na haɗin gwiwa yana fuskantar lalacewa daga taɓawar sarkar hanya. Rage kauri na flange sama da kashi 30% na asali yana nuna cewa ana buƙatar maye gurbin nan take.

Zubar da Hatimi: Zubar da man shafawa a bayyane a kusa da gidan hatimin yana nuna gazawar hatimi. Ci gaba da aiki tare da hatimin da ya gaza zai haifar da gazawar bearing saboda gurɓataccen abu da ke shigowa.

Hayaniya Mara Dacewa: Sautin niƙa, ƙara, ko dannawa yayin juyawar hanya na iya nuna gazawar bearing, gazawar hatimi, ko lalacewar wani abu na waje.

Tsarin Sawa Mara Daidai: Idan gefe ɗaya na mai saka ido ya nuna lalacewa sosai fiye da ɗayan, wannan na iya nuna rashin daidaito tsakanin mai saka ido da sarkar waƙa ko kuma matsala tare da daidaita firam ɗin waƙa.

Matsalolin Tashin Hankali a Layin Bin Diddigi: Idan ba za a iya kiyaye tashin Hankali a cikin daidaitaccen tsari ba koda bayan daidaitawa mai kyau, lalacewar na'urar aiki, gazawar na'urar daidaita layin bin diddigi, ko tsawaita layin sarka mai yawa na iya zama sanadin hakan.

8.2 Tsarin Tazarar Sauyawa

Mai yin aiki da kyau yana rage farashin aiki na dogon lokaci kai tsaye. Lokacin maye gurbin sarkar hanya, koyaushe duba kuma wataƙila maye gurbin masu yin aiki don daidaita lalacewa. Dalilin tattalin arziki abu ne mai sauƙi: sanya sabon sarkar hanya akan mai yin aiki da ya lalace zai hanzarta lalacewa akan bushings na sabon sarkar da hanyoyin haɗin gwiwa, wanda hakan ke rage rayuwar tsarin gabaɗaya. Akasin haka, sanya sabon mai yin aiki da ya lalace zai haifar da saurin lalacewa na takalmi da flange da gazawar mai yin aiki da wuri.

Ga masu aiki da jiragen ruwa, dabarun maye gurbin da aka ba da shawarar shine a maye gurbin mai aiki da sarkar hanya a matsayin saitin da ya dace duk lokacin da ɗayan sassan ya kai ƙarshen rayuwar sabis ɗinsa. Mafi kyawun hanyoyin masana'antu suna ba da shawarar maye gurbin sassan lalacewa a cikin saitin don tabbatar da daidaiton lalacewa da hana lalacewa da wuri. Ga ƙananan injinan haƙa ƙasa na EX60-5/ZX70 a cikin aikace-aikacen gini, lokutan maye gurbin ƙarƙashin abin hawa da aka tsara yawanci suna tsakanin sa'o'i 3,000 zuwa 6,000 dangane da yanayin ƙasa da ayyukan kulawa.

Mai yin aiki a kan layin dogo yana da matuƙar muhimmanci don tabbatar da cewa hanyoyin haɗin layin dogo suna aiki yadda ya kamata da kuma hana su motsawa. Tayoyin layin dogo suna gaban layin dogo, wanda ke haifar da tashin hankali. Yana da mahimmanci su kasance cikin kyakkyawan yanayi don hana duk wani lalacewa ga layin dogo.

9. Aikace-aikacen Kasuwar Yanki

9.1 Kudancin Amurka: Gine-gine da Ci gaban Kayayyakin more rayuwa

Kasuwar gine-gine ta Kudancin Amurka tana gabatar da karuwar bukatar kananan sassan haƙa rami, inda ayyukan suka mayar da hankali kan ayyukan ababen more rayuwa na Brazil (São Paulo, Rio de Janeiro, Belo Horizonte), ci gaban birane na Chile (Santiago, Valparaíso, Concepción), kasuwannin gine-gine na Peru (Lima, Arequipa), da kuma ci gaban kayayyakin more rayuwa na Argentina (Buenos Aires, Córdoba). Kasuwar manyan injina ta yankin tana da yawan buƙatar injin haƙa rami mai nauyin tan 6-8 don aikin samar da wutar lantarki, gina gidaje, da kuma shirya wurin. Ana amfani da injin haƙa rami na Hitachi EX60-5, EX70, ZX70, da ZX80 a cikin waɗannan ayyukan.

Ga abokan cinikin Kudancin Amurka, jiragen ruwan Hitachi na CQC TRACK suna ba da inganci mai kyau na OEM a farashi mai kyau, tare da ingantattun kayan aiki zuwa wurare na Latin Amurka ciki har da Brazil (tashoshin jiragen ruwa na Santos, Rio de Janeiro), Chile (tashoshin jiragen ruwa na Valparaíso, San Antonio), Peru (tashar jiragen ruwa ta Callao), Colombia (tashoshin jiragen ruwa na Buenaventura, Cartagena), da Mexico (tashoshin jiragen ruwa na Veracruz, Manzanillo). Majiyoyin masana'antu sun tabbatar da cewa ana fitar da kayan aikin ƙarƙashin kaya na injinan haƙa Hitachi akai-akai zuwa Kudancin Amurka.

9.2 Ostiraliya: Gine-ginen Gidaje, Jiragen Hayar Jiragen Ruwa, da Kayayyakin more rayuwa Masu Sauƙi

Kasuwar kayan aikin gini da haya ta Ostiraliya tana buƙatar kayan aikin bayan kasuwa waɗanda suka cika ko suka wuce ƙa'idodin aikin OEM, tare da wadatar wadata mai ɗorewa. Masu gudanar da ayyukan Ostiraliya suna neman sassan da suka dace da manufa, waɗanda suka dace da ingancin OEM ko sama da haka, tare da ingantattun hanyoyin samar da kayayyaki da takaddun shaida masu inganci. Kasuwar ƙananan injinan haƙa ƙasa ta Ostiraliya - gami da aikace-aikace a Sydney, Melbourne, Brisbane, Perth, Adelaide, Canberra, da cibiyoyin yanki - tana amfani da injinan haƙa ƙasa na Hitachi EX60-5, EX70, da ZX70 don gina gidaje, haƙa ramin amfani, shimfidar wuri, da shirya wurin.

Majiyoyin masana'antu sun tabbatar da cewa samfuran Trackspares za a iya amfani da su a matsayin madadin yawancin samfuran kayan aiki da nau'ikan su, gami da injinan haƙa Hitachi, don kasuwar Ostiraliya. ITR Pacific tana ba da cikakken kewayon kayan aikin haƙa Hitachi masu inganci, tare da isar da kayayyaki cikin sauri a duk faɗin Ostiraliya.

Tsarin masana'antu na CQC TRACK ya yi daidai da buƙatun Australiya ta hanyar takardar shaidar ISO 9001: 2015, cikakkun ka'idojin gwaji, da kuma cikakken bin diddigin sassan.

9.3 Turai: Gine-gine da Ayyukan Amfani da Garuruwa

Kasuwar Turai tana buƙatar sassan ƙarƙashin motar ɗaukar kaya don bin umarnin EU da ƙa'idodin aminci. EN 474-12:2006/A1:2008 ya shafi na'urorin haƙa kebul da tsarin ƙarƙashin motarsu, yana kafa muhimman buƙatun lafiya da aminci waɗanda alamar CE ta tabbatar. Masana'antar gini ta Jamus (Berlin, Munich, Hamburg, Frankfurt), ɓangaren kayayyakin more rayuwa na Faransa (Paris, Lyon, Marseille, Lille), kasuwannin amfani da gine-gine na gidaje na Burtaniya (London, Manchester, Birmingham, Glasgow), da masana'antar gini ta Scandinavia (Stockholm, Oslo, Copenhagen, Helsinki, Reykjavik) suna wakiltar manyan yankunan aikace-aikacen na'urorin haƙa Hitachi EX60-5, EX70, da ZX70.

Kayayyakin da ke samar da kayayyaki na kasar Sin sun mamaye kasuwar kayayyakin Hitachi, inda suka mai da hankali kan kayan aikin da ke ƙarƙashin kaya, na'urar ruwa, da injina. Manyan yankunan kasuwanci sun hada da Arewacin Amurka, Turai, da Asiya. CQC TRACK tana kula da takardun fasaha da bayanan inganci waɗanda ke tallafawa sanarwar bin ka'idojin CE ga abokan cinikin Turai.

9.4 Rasha da Tsakiyar Asiya: Ci gaban Kasuwar Kayan Aiki Masu Ƙaranci

Bayan sake daidaita hanyoyin samar da kayayyaki na duniya, masu aikin gine-gine na Rasha da Tsakiyar Asiya suna ƙara samun kayan aiki masu nauyi daga masana'antun China. Ayyukan ci gaban birane na Rasha (Moscow, St. Petersburg, Kazan, Yekaterinburg, Novosibirsk), ci gaban ababen more rayuwa na Kazakhstan (Astana, Almaty, Shymkent, Karaganda), ɓangaren gine-gine na Uzbekistan (Tashkent, Samarkand, Bukhara), da ayyukan tallafawa gine-gine da haƙar ma'adinai na Mongolia (Ulaanbaatar, Darkhan) suna wakiltar kasuwannin da ke ƙaruwa don sassan haƙa mai zurfi na Hitachi.

Ga abokan ciniki a Rasha, Kazakhstan, Uzbekistan, da Mongolia, CQC TRACK tana samar da ingantaccen wadata ta hanyar hanyoyin fitar da kaya, tare da marufi da ya dace da jigilar jiragen ƙasa da na ƙasa a cikin hanyoyin Tsakiyar Asiya. Ƙarfin masana'antar kamfanin yana tallafawa odar yawan aiki don ayyukan jiragen ruwa da ke buƙatar jadawalin maye gurbin jiragen ƙasa na yau da kullun.

9.5 Tsarin Cibiyar Sabis

Manufar CQC TRACK ita ce ta kafa, kai tsaye ko ta hanyar masu rarrabawa da aka ba izini, cibiyar sadarwa mai kyau ta cibiyoyin hidima a manyan kasuwannin kayan aikin gini a duk duniya waɗanda ke ba da cikakken sabis na kula da ƙananan motoci na musamman. Waɗannan cibiyoyin sabis suna ɗaukar ƙwararrun ƙwararru masu ƙwarewa da kayan aiki masu dacewa, waɗanda ke da goyon bayan mafi kyawun kayan aiki don ba da damar injina su yi aiki da sauri da aminci.

Kamfanin yana maraba da ku sosai don gina haɗin gwiwa da kuma samar da haɗin gwiwa mai kyau na dogon lokaci tare. Tare da cikakken nau'ikan kayan haƙa rami masu jituwa da Hitachi, gami da na'urorin juyawa, masu aiki tuƙuru, sprockets, sarƙoƙi na waƙa, da takalman waƙa, duk an ƙera su don cika ƙa'idodin maye gurbin OEM don tabbatar da dacewa mai inganci, dorewa, da aiki mai dorewa, CQC TRACK tana hidimar abokan ciniki a duk faɗin Kudancin Amurka, Ostiraliya, Turai, Rasha, da Tsakiyar Asiya.

10. La'akari da Neman Ƙwararrun Masu Sayayya

10.1 Tabbatar da Ma'ana

Kafin siyan kayan da aka yi amfani da su a ƙarƙashin kaya bayan an sayar da su, ƙwararrun masu siye ya kamata su tabbatar da daidaito ta amfani da lambar serial na injin da takamaiman lambar sassan OEM daga kundin sassan Hitachi. Lambobin sassan da aka rubuta a cikin wannan binciken—9154166, 57679987, da AT183365—suna aiki azaman manyan nassoshi na OEM don yin odar kai tsaye ta hanyar amfani da na'urar.

Lambar sassan 9154166 ta tabbatar da daidaiton da ke tsakanin samfuran Hitachi EX60-5, EX70, ZX70, ZX70, EX80, ZX80, ZX70LC, ZX75UR, ZX80LCK, ZX70-3, ZX70LC-3, ZX75UR-3, ZX75US-5A, ZX80LCK-3, ZX85US-3, ZX85US-5A, ZX70-5A, da kuma samfuran John Deere 75C/75D/75G/80/80C/85D/85G.

Lambar ɓangaren 57679987 ta tabbatar da daidaito tsakanin samfuran Hitachi ZX55, EX60, ZX70, EX75, EX80, EX100, EX120, EX200, ZX230, ZX240, EX300, da EX330.

Lambar sassan AT183365 tana aiki azaman madadin ma'aunin OEM don haɗawar 9154166 idler, tare da dacewa da Hitachi EX70LCK-5, EX80-5, ZX70, ZX75US, ZX80LCK-3, da ZX85USB-3 masu haƙa.

10.2 Bukatun Takardun Inganci

Lokacin neman masu neman aiki a gaba don aikace-aikacen gini, nemi takaddun ingancin mai samar da kayayyaki, gami da:

• Takaddun shaida na ISO 9001: 2015
• Rahotannin dubawa na girma
• Takaddun shaida na gwajin ƙarfe (tabbatar da matakin kayan aiki: 50Mn, 40MnB, ko 40Mn2)
• Bayanan maganin zafi (bayanan tauri: HRC 48–58, zurfin akwati: 4–12 mm)
• Takaddun shaida na gwajin injin don kayan masarufi
• Bayanan tsarin hatimi da nau'in (tsarin hatimi mai iyo)
• Nau'in bearing da cikakkun bayanai game da tsari (bayanan bushing na bimetal)
• Takardar shaidar kayan maƙala (ƙarfe mai ƙarfi na QT450-10)
• Takardar garanti (watanni 12-24 na yau da kullun)

Masana'antun da aka san su da suna da cikakken ikon ganowa daga kayan da aka yi amfani da su zuwa ga kayan da aka gama, wanda ke ba da damar tabbatar da ingancin kayan, sigogin maganin zafi, da kuma bin ƙa'idodin girma. Kasuwar sassan haƙa ramin Hitachi tana da alaƙa da buƙatar samfuran da aka yi amfani da su, haɓaka ɓangaren bayan kasuwa, da kuma sabbin fasahohi.

10.3 Tsarin Samar da Kayayyaki da Lokacin Jagoranci

CQC TRACK tana kula da kayan da aka gama don lambobin sassan da ake buƙata sosai, gami da haɗa 9154166, 57679987, da AT183365, tare da lokutan jagora na kwanaki 7-30 dangane da girman oda da inda za a je. Ana iya yin shawarwari kan mafi ƙarancin adadin oda, tare da samfuran adadin da ake samu don gwajin cancanta. Sharuɗɗan biyan kuɗi sun haɗa da T/T da L/C. Ana samun isarwa cikin sauri cikin kwanaki 30 bayan tabbatar da kwangila.

10.4 Inganta Farashi Ta Hanyar Samun Kasuwa Bayan Kasuwa

Abubuwan da ke ƙarƙashin motar ɗaukar kaya na iya ɗaukar har zuwa kashi 50% na kuɗin aikin injin a tsawon lokacin aikinsa. Ga kamfanonin gine-gine, masu aikin haya na jiragen ruwa, da dillalan kayan aiki waɗanda ke kula da jiragen ƙananan injinan haƙa Hitachi, suna samun masu aiki a bayan kasuwa daidai da OEM daga masana'antun musamman kamar CQC TRACK yana ba da babban tanadin kuɗi ba tare da lalata inganci ko aminci ba. Masana'antar kamfanin da aka haɗa a tsaye - wanda ya haɗa da samo kayan aiki, gyaran zafi, injina, da haɗa su - yana kawar da alamun sarkar samar da kayayyaki da yawa, wanda ke ba da damar farashi mai kyau ga masu siye da yawa.

Sauyawar zuwa ga sassan bayan kasuwa yana faruwa ne sakamakon dalilai da dama: hauhawar farashin injina da matsin lamba na kasafin kuɗi sun sanya sassan bayan kasuwa su zama jari mai kyau; dorewa da aiki sun inganta sosai a ɓangaren bayan kasuwa; masana'antun yanzu suna amfani da hanyoyin ƙirƙira na zamani, injinan CNC, da hanyoyin sarrafa zafi don samar da abubuwan da suka dace da ƙayyadaddun ƙayyadaddun OEM; ƙarfe mai ƙarfi, abubuwan da aka haɗa ƙasa daidai, da hatimi masu layuka da yawa suna tabbatar da tsawon rai da aiki mai inganci a ƙarƙashin yanayi mai tsauri.

Samfuran Sabis na OEM da ODM guda 10.5

CQC TRACK tana gudanar da manyan samfuran sabis guda biyu ga abokan cinikin ƙasashen waje:

Masana'antar OEM: Kamfanin yana samar da kayan aiki don daidaita takamaiman buƙatun abokin ciniki, zane-zane, da ƙa'idodin inganci. Masana'antar ta ƙware wajen haɗa kai cikin sarƙoƙin samar da kayayyaki na duniya ba tare da wata matsala ba, tana samar da ingantaccen samar da adadi mai yawa na masu aiki tuƙi, masu juyawa, masu amfani da sprockets, hanyoyin haɗin hanya, da kuma cikakkun tsarin jigilar kaya ga samfuran da suka haɗa da Hitachi, Komatsu, Caterpillar, Volvo, Kobelco, Doosan, Hyundai, SANY, da sauransu.

Injiniyan ODM: Ta hanyar amfani da ƙwarewar filin, CQC TRACK tana haɗin gwiwa da abokan ciniki don haɓakawa, tsara, da kuma tabbatar da ingantattun hanyoyin magance matsalolin ƙarƙashin kaya. Ƙungiyar injiniya tana magance matsalolin da aka saba fuskanta, tana ba da ƙira mai kyau wanda ke haɓaka aiki da rage jimlar farashin mallaka. Idan abokan ciniki ba su da zane, za su iya bayar da manyan ma'auni don kwatantawa da samfuran da aka shirya da ƙirƙirar zane don duba abokin ciniki.

11. Tambayoyin da ake yawan yi wa Dillalan Kayan Aiki da Masu Gudanar da Jiragen Ruwa

T1: Menene aikin mai haƙa rami na gaba a kan injin haƙa rami na Hitachi EX60-5 ko ZX70?

Mai yin aiki a gaba (wanda kuma ake kira da ƙafafun jagora ko mai yin aiki a kan hanya) yana jagorantar sarkar hanya, yana kula da daidaiton tsayin hanya tare da haɗa na'urar daidaita hanya, yana tallafawa ɓangaren gaba na nauyin injin, kuma yana ɗaukar nauyin girgiza daga ƙasa mara daidaituwa. Aikin mai yin aiki a kan hanya shine jagorantar hanyoyin haɗin hanya don yin aiki cikin sauƙi da kuma hana karyewa.

T2: Ta yaya zan tabbatar da wane lambar ɓangaren idler ne mai haƙa ramin Hitachi dina yake buƙata?

Tabbatar ta amfani da lambar serial na injin da takamaiman lambar sassan OEM daga kundin sassan Hitachi. Lambobin sassa uku da aka tattauna a cikin wannan binciken—9154166, 57679987, da AT183365—sun rufe nau'in samfurin EX60-5, EX70, ZX70, ZAX70, EX80, da ZX80. Lambar sassan 9154166 kuma ta dace da injin haƙa rami na John Deere 75C/75D/75G/80/80C/85D/85G.

T3: Waɗanne kayan aiki ake amfani da su a cikin injinan haƙa rami na gaba na CQC TRACK don injinan haƙa rami na Hitachi?

CQC TRACK yana amfani da ƙarfe mai ƙarfe 50Mn, 40MnB, da 40Mn2, wanda aka taurare shi zuwa HRC 48–58 tare da zurfin akwati na 4–12 mm don juriya ga lalacewa mafi kyau.

Q4: Shin waɗannan masu aiki marasa aiki suna maye gurbin sassan Hitachi OEM kai tsaye?

Eh, duk na'urorin da ke aiki a gaba waɗanda CQC TRACK ke ƙera su ne waɗanda za a maye gurbinsu kai tsaye da na OEM, waɗanda aka ƙera bisa ga ƙa'idodin injiniya na asali na Hitachi don daidaiton girma da kaddarorin injina. Lambobin kayan gyara na asali don dalilai na kwatantawa ne kawai.

T5: Waɗanne takaddun shaida masu inganci ne CQC TRACK ke riƙe da su?

CQC TRACK tana aiki a ƙarƙashin tsarin kula da inganci wanda aka tabbatar da ingancin ISO 9001:2015 tare da cikakken bin diddigin abubuwan da aka haɗa daga kayan aiki har zuwa gama haɗuwa.

T6: Menene tsawon rayuwar sabis na mai aiki a gaban mota a cikin ƙananan aikace-aikacen injin haƙa rami?

Tsawon lokacin aikin mai zaman banza a aikace-aikacen EX60-5/ZX70 yawanci yana tsakanin awanni 3,000 zuwa 6,000, ya danganta da yanayin ƙasa, ayyukan masu aiki, da jadawalin kulawa. Ana ƙididdige masu zaman banza na tsawon awanni 2,000+ na tsawon lokacin aiki.

T7: Menene ƙayyadaddun taurin kai ga mai aiki da 9154166?

Ladler ɗin yana samun taurin saman HRC 48–58 ta hanyar maganin zafi mai tauri na matsakaici-mita, tare da zurfin akwati na 4–12 mm.

T8: Shin ya kamata in maye gurbin mai aiki idan na maye gurbin sarkar hanya?

Eh. Lokacin da ake maye gurbin sarkar hanya, koyaushe a duba kuma wataƙila a maye gurbin masu aiki don daidaita lalacewa. Sanya sabon sarka a kan mai aiki da ya lalace zai hanzarta haɓaka sarkar da kuma haɗa layin dogo.

T9: Wane garanti aka bayar ga waɗannan masu zaman banza?

Garantin da ake bayarwa ga masu zaman banza a kasuwa yawanci yana farawa daga watanni 12 zuwa 24 ya danganta da masana'anta da aikace-aikacen.

T10: Menene lokacin jagorancin odar girma na masu aikin Hitachi?

Lokacin da ake buƙata don yin odar yawan masu aiki a Hitachi yawanci yana tsakanin kwanaki 7-30 dangane da girman oda da inda za a je.

T11: Za a iya amfani da waɗannan masu aikin banza a kan injin haƙa rami na John Deere?

Eh, an rubuta taron 9154166 a matsayin wani ɓangare na maye gurbin injinan haƙa rami na John Deere 75C, 75D, 75G, 80, 80C, 85D, da 85G.

Q12: Ta yaya ake gwada mai aiki kafin jigilar kaya?

Bayan an haɗa su, ana yin gwaji a ƙarƙashin ruwa don tabbatar da cewa masu zaman banza suna da ƙarfin hali. Gwajin yin aiki da kyau yana da mahimmanci don tabbatar da cewa masu zaman banza sun shirya don aiki.

12. Bayani Kan Ƙarfin Masana'antu: CQC TRACK (HELI MACHINERY MANUFACTURING CO., LTD.)

12.1 Bayanin Kamfanoni

Kamfanin CQC TRACK (HELI MACHINERY MANUFACTURING CO., LTD.) ya kafa kansa a matsayin babban kamfanin kera kayan aikin ƙarƙashin ƙasa a yankin Quanzhou, wani muhimmin rukunin samar da kayayyaki ga kayan aikin motsa ƙasa na duniya. Yana cikin cibiyar masana'antu ta Quanzhou, Lardin Fujian—yanki da aka san shi da yawan ƙwarewar kera injina da kuma damar shiga manyan tashoshin jiragen ruwa na duniya ciki har da Xiamen da Fuzhou—kamfanin yana hidimar kasuwar duniya a matsayin ƙwararren abokin haɗin gwiwa na kera OEM da ODM.

Tare da sama da shekaru 20 na ƙwarewar kera kayayyaki, an san kamfanin a matsayin ɗaya daga cikin manyan masana'antun kayan ƙarƙashin kaya guda uku a yankin Quanzhou, China - babban rukunin masana'antu don kera injuna masu nauyi. A matsayinta na masana'anta mai haɗa kai tsaye tare da ƙwarewa sama da shekaru ashirin, HELI ta kafa kanta a matsayin jagora a cikin ƙira da samar da kayan aikin haƙa rami mai nauyi na ƙarƙashin kaya.

Kamfanin yana ƙera cikakkun sassan ƙarƙashin motar da suka dace da Hitachi, waɗanda suka haɗa da na'urorin juyawa, masu aiki tuƙuru, masu sprockets, sarƙoƙin waƙa, takalman waƙa, da kuma cikakkun tsarin ƙarƙashin motar.

12.2 Samfuran Sabis na OEM da ODM

CQC TRACK tana gudanar da manyan samfuran sabis guda biyu ga abokan cinikin ƙasashen waje:

Masana'antar OEM: Kamfanin yana samar da kayan aiki don daidaita takamaiman buƙatun abokin ciniki, zane-zane, da ƙa'idodin inganci. Masana'antar ta ƙware wajen haɗa kai cikin sarƙoƙin samar da kayayyaki na duniya ba tare da wata matsala ba, tana samar da ingantaccen samar da adadi mai yawa na masu aiki tuƙi, masu juyawa, masu amfani da sprockets, hanyoyin haɗin hanya, da kuma cikakkun tsarin jigilar kaya ga samfuran da suka haɗa da Hitachi, Komatsu, Caterpillar, Volvo, Kobelco, Doosan, Hyundai, SANY, da sauransu.

Injiniyan ODM: Ta hanyar amfani da ƙwarewar filin, CQC TRACK tana haɗin gwiwa da abokan ciniki don haɓakawa, tsarawa, da kuma tabbatar da ingantattun hanyoyin magance matsalolin ƙarƙashin motar. Ƙungiyar injiniya tana magance matsalolin da aka saba fuskanta, tana ba da ƙira mai kyau wanda ke haɓaka aiki da rage farashin mallakar.

Kamfanin HELI-CQC yana ƙera kayan haɗin injin haƙa mai nauyi tare da fasahar ƙirƙira, gyaran zafi, da kuma rufewa don dorewar aiki.

12.3 Tsarin Haɗakar Samarwa

Kwarewar masana'antar kamfanin ta ginu ne akan cikakken haɗin kai tsaye da kuma tsarin sarrafawa mai tsari:

• Samar da Kayan Aiki: Amfani da ƙarfe mai inganci na Mn 50, MnB 40, da Mn2 ta hanyar haɗin gwiwar samar da kayayyaki, tare da cikakken takardar shaida da kuma bin diddigin kayan aiki.
• Ƙirƙirar Ƙarfi: Ci gaba da tsare-tsaren ƙirƙirar zafi mai zafi wanda ke tabbatar da ingantaccen kwararar hatsi da yawan kayan aiki
• Cibiyoyin Injin CNC: Daidaita dukkan saman da suka dace da juriyar ISO 2768-mK
• Layukan Gyaran Zafi Masu Ci Gaba: Tanderun da ke amfani da kwamfuta wajen taurarewa da kuma dumama su ne ke samar da bayanai masu zurfi, iri ɗaya na taurare na HRC 48–58 tare da zurfin akwati na 4–12 mm
• Haɗakar Hatimin Shawagi: Hatimin shawagi mai ƙarfi mai ƙarfi tare da zoben hatimi mai fuskar ƙarfe da zoben O-roba na roba
• Haɗawa da Gwaji: Yanayin haɗuwa mara ƙura tare da gwajin juyawa mai ƙarfi, gwajin rufe ruwa, da gwajin juzu'i mai kyau akan kowane mai aiki da aka gama
• Rufin Hana Tsatsa: Tsarin fenti na masana'antu wanda ke ba da kariya daga tsatsa na dogon lokaci, ana samunsa a cikin launuka baƙi, rawaya, ko na musamman.
• Marufi da Kayan Aiki: Naɗe fim ɗin hana tsatsa tare da fale-falen katako ko akwatin katako mai feshi don jigilar kaya zuwa teku na duniya, bin ƙa'idodin tsabtace jiki na ISPM 15

12.4 Shawarar Inganci da Ƙimar da Aka Ba da

Inganci mai kyau na duniya tare da farashin kai tsaye na masana'anta, ƙwarewa mai zurfi a fannin kera sassan haƙa ƙasa na injin haƙa ƙasa, sharuɗɗan biyan kuɗi masu sassauƙa waɗanda suka haɗa da T/T da L/C, da kuma isar da sauri cikin kwanaki 7-30 bayan tabbatar da kwangila. Kamfanin yana maraba da ku da ku gina haɗin gwiwa da kuma samar da haɗin gwiwa mai kyau na dogon lokaci tare.

Samfurin zai isa ga duk faɗin duniya, tare da kamfanin da ke da imani da kafa kyakkyawar alaƙar abokan ciniki da kuma mu'amala mai kyau ga kasuwanci.

13. Kammalawa

Haɗaɗɗun haɗaɗɗun haƙoran gaba guda uku na Hitachi OEM waɗanda aka rubuta a cikin wannan binciken—9154166, 57679987, da AT183365—suna wakiltar muhimman abubuwan da ke ƙarƙashin motar hawa na EX60-5, EX70, ZX70, ZAX70, EX80, da ZX80 waɗanda aka tura a cikin gine-gine na birane, ayyukan samar da wutar lantarki, shimfidar wuri, haɓaka gidaje, da ayyukan samar da ababen more rayuwa masu sauƙi a duk duniya. A matsayin babban ɓangaren jagorar hanya da sarrafa tashin hankali a gaban motar hawa, haɗar haƙoran suna taka muhimmiyar rawa a daidaita sarkar hanya, rarraba kaya, shan girgiza, da tsawon lokacin da tsarin ƙarƙashin motar zai ɗauka.

Hitachi EX60-5 injin haƙa rami ne mai nauyin tan 6, wanda nauyinsa ya kai kimanin kilogiram 6,000, kuma injin yana da ƙarfin kusan HP 50. Hitachi ZX70 injin haƙa rami ne mai nauyin tan 7, wanda nauyinsa ya kai kimanin kilogiram 6,700, injinan birgima guda biyar a kowane gefe, kuma matsakaicin gudun tafiya shine kilomita 5/h. Ga waɗannan injunan, injin haƙa rami dole ne ya samar da ingantaccen sabis a ƙarƙashin yanayi mai wahala yayin da yake daidaita iyakokin sararin samaniya na ƙaramin tsarin chassis. Aikin mai haƙa rami shine jagorantar hanyoyin haɗin hanyar don yin aiki cikin sauƙi da kuma hana karyewa; masu haƙa rami kuma suna da ɗan nauyi don haka suna tasiri ga matsin lamba a ƙasa.

Kamfanin CQC TRACK (HELI MACHINERY MANUFACTURING CO., LTD.) yana ƙera waɗannan na'urorin don cika ko wuce ƙa'idodin OEM ta hanyar fasahar ƙirƙira mai ci gaba, injin CNC mai daidaito, maganin zafi mai matsakaita-mita mai sarrafawa ta kwamfuta wanda ke cimma taurin saman HRC 48-58 tare da zurfin akwati na 4-12 mm, hatimin iyo mai ƙarfi, da kuma ka'idojin tabbatar da inganci masu tsauri gami da gwaje-gwajen rufe ruwa da gwajin daidaiton birgima. Tsarin masana'antu na kamfanin ISO 9001:2015 da aka amince da shi, cikakkun ka'idojin gwaji, da kuma matsayin dabarun a matsayin babban mai ƙera kayan ƙarƙashin kaya a cikin ƙungiyar masana'antar injina masu nauyi na Quanzhou yana ba da damar samar da kayayyaki ga kasuwannin kayan aikin gini na duniya cikin daidaito.

Ga dillalan kayan aiki, masu aikin haya, da masu amfani da ƙarshen a duk faɗin Kudancin Amurka (Brazil, Chile, Peru, Argentina, Colombia), Ostiraliya (Sydney, Melbourne, Brisbane, Perth, Adelaide), Turai (Jamus, Faransa, Burtaniya, Scandinavia), da Rasha/Tsakiya ta Asiya (Moscow, St. Petersburg, Astana, Almaty, Tashkent, Ulaanbaatar), waɗannan masu aikin sa kai na gaba suna ba da madadin kayan OEM mai inganci, mai araha ba tare da yin illa ga ingancin kayan aiki, daidaiton masana'antu, ko tsawon lokacin sabis ba.

Ga manajojin jiragen ruwa da masu kula da gyare-gyare, aiwatar da tsarin duba marasa aiki da kuma jadawali na maye gurbinsu - gami da auna lalacewar taka-tsantsan akai-akai, tabbatar da yanayin flange, duba ingancin hatimi, daidaita matsin lamba zuwa 15-35 mm sag, da kuma daidaita maye gurbin marasa aiki da sarka - yana wakiltar mafi kyawun dabarar haɓaka tsawon rayuwar tsarin ƙarƙashin abin hawa da rage lokacin hutun da ba a shirya ba a cikin ƙananan ayyukan haƙa.

CQC TRACK tana maraba da ku da ku gina haɗin gwiwa da kuma samar da kyakkyawar haɗin gwiwa ta dogon lokaci tare.

An yi wannan wallafe-wallafen fasaha ne don ƙwararrun injiniya da sayayya a masana'antar gine-gine, haya, da kayayyakin more rayuwa masu sauƙi. Duk bayanan da aka bayar suna ƙarƙashin tabbatarwa bisa ga takardun OEM na yanzu. Lambobin kayan gyara na asali don dalilai na kwatantawa ne kawai. Don farashin yanzu, lokacin jagora, da tallafin fasaha, tuntuɓi CQC TRACK kai tsaye.