XCMG XE370CA 800305455 Track Lower Roller Assy / Mai ɗaukar nauyi na injin haƙa chassis kayan aikin masana'anta da masana'anta / CQCTRACK / Ingancin OEM Farashin ODM
Takardar Farin Fasaha
XCMG XE370CA800305455 /800345727Na'urar Rage Motsa Jiki ta Raƙumi: Na'urorin Raƙumi Masu Nauyi — Mai ƙera & Kai Tsaye a Masana'anta (Ingancin CQCTRACK / OEM, Farashin ODM)
1. Takaitaccen Bayani: Sake Bayyana Ma'aunin Ƙarƙashin Mota
A cikin ɓangaren injin haƙa rami mai matsakaicin girma zuwa babba, ajin tan 36-37 na metric yana ɗauke da wani aiki mai matuƙar wahala. Ana amfani da injina a cikin wannan nau'in nauyi a cikin ayyukan motsa ƙasa, ayyukan tallafawa haƙar ma'adinai, ɗaukar ma'adinai, haɓaka manyan kayayyakin more rayuwa, da haƙa harsashi - muhalli inda ingancin kayan ƙarƙashin kaya ke ƙayyade samuwar injin kai tsaye da kuma, a ƙarshe, ribar aikin. XCMG XE370CA yana tsaye a matsayin samfurin farko a cikin wannan ajin, kuma Tsarin Rarraba Ƙananan Na'urori (Lambar Sashi ta OEM)800305455) yana aiki a matsayin muhimmin haɗin ɗaukar nauyi tsakanin babban nauyin injin da ƙasa da ke ƙarƙashinsa.
Wannan takardar tana ba da cikakken bayani game da fasaha na XCMG XE370CA 800305455 /800345727Bibiyar Haɗin Na'urar Na'urar Rage Motsa Jiki kamar yadda CQC TRACK (Heli Machinery Manufacturing Co., Ltd.) ta ƙera. An ƙera wannan na'urar a matsayin na'urar na'urar da aka rufe, mai mai, wadda za ta iya aiki tsawon rai, tana tallafawa nauyin aikin injin, tana rarraba lodi mai ƙarfi ta hanyar sarkar hanya, tana kula da daidaiton layin hanya yayin tafiya madaidaiciya da juyawa, kuma tana shan girgizar tasirin da ba ta misaltuwa waɗanda ke nuna mawuyacin yanayin gini da hakar ma'adinai.
Abin da ya bambanta wannan samfurin ba wai kawai daidaiton girma ba ne - ƙarfin injiniya ne ke jagorantar kowane mataki na zagayowar rayuwarsa ta samarwa. An ƙera shi a cikin cibiyar da aka ba da takardar shaida ta ISO 9001: 2015 kuma yana bin ƙa'idodin Takaddun Shaida na Inganci na China (CQC), kowane haɗakar na'ura yana fitowa daga tsarin samarwa wanda ke tilasta ingancin ƙarfe, daidaiton injina, daidaiton maganin zafi, da tabbatar da daidaiton hatimi a duk lokacin aikin ƙera. Mai samar da kayayyaki, CQC TRACK, yana aiki a matsayin mai ƙera kai tsaye, yana kawar da masu tsaka-tsaki da yawa waɗanda galibi ke haɓaka farashi da lalata bayyanannen sarkar samar da kayayyaki.
An tsara wannan takardar ne don ƙwararrun masu siye, injiniyoyin gyaran jiragen ruwa, da dillalan kayan aiki. Yana canzawa daga nazarin dandamalin injin mai masaukin baki da kuma gano lambar sassa, sannan ya ci gaba ta hanyar kammala aikin injiniya, ƙayyadaddun bayanai na kimiyyar kayan aiki, tsarin tabbatar da inganci, kuma ya ƙare da fa'idodin sarkar samar da kayayyaki da ke cikin samfurin ƙera Ingancin OEM / ODM.
2. Na'urar Mai Ba da Shawara ta XCMG XE370CA: Bayani kan Tsarin Fasaha
2.1 Rarraba Inji da Bayanin Aiki
XCMG XE370CA injin haƙa rami ne na ruwa wanda ke aiki a cikin ajin tan 36-37 na metric—inji ne da aka san shi sosai a matsayin ɗaya daga cikin shahararrun injin haƙa rami mai nauyin tan 40 da ya fito daga ɓangaren injinan nauyi na ƙasar Sin. An ƙera shi don haɗa wutar lantarki, juriya, da ingancin mai, wanda hakan ya sa ya dace musamman don injiniyan ƙasa, ayyukan haƙar ma'adinai, gina ramin rami, kayayyakin more rayuwa na birni, gina babbar hanya da gadoji, gina tashar jiragen ruwa, da sauran aikace-aikace masu wahala.
Injin yana da tsarin hydraulic mai tsari wanda ke tabbatar da ingantaccen aiki a cikin ayyuka masu inganci da nauyi. Ana ƙera manyan sassan tsarin daga ƙarfe mai ƙarfi da juriya ga lalacewa daga ƙasashen waje, wanda ke ƙara wa injin damar daidaitawa da yanayin aiki mai tsauri.
2.2 Bayanin Tsarin Wutar Lantarki da Na'urar Haɗakar Ruwa
Ana amfani da injin dizal na ISUZU AA-6HK1XQP, injin samar da wutar lantarki mai silinda shida, allura kai tsaye, bugun jini huɗu, sanyaya ruwa, turbocharged tare da sanyaya iska daga sama zuwa sama. Manyan sigogin injin sun haɗa da:
| Sigogi | Ƙayyadewa |
|---|---|
| Ƙarfin da aka ƙima | 190.5 kW @ 2,000 rpm |
| Matsakaicin karfin juyi | 872.8 N·m @ 1,700 rpm |
| Gudun Hijira | 7.79 lita |
| Silinda | 6 |
| Ƙarfin Tankin Mai | 630 L |
Tsarin hydraulic yana da manyan famfo guda biyu masu nau'in piston tare da jimlar kwararar ruwa na 2 × 320 L/min — babban ƙarfin kwarara wanda ke ba da damar kunna ayyukan haƙa, lilo, da tafiya a lokaci guda, mai sauri. Babban matsin lamba na bawul ɗin aminci an saita shi a 31.5 MPa / 34.3 MPa, tare da tsarin tafiya yana aiki a 34.3 MPa da tsarin juyawa a 27.5 MPa. Tsarin matukin jirgi yana riƙe da matsin lamba a 3.9 MPa.
2.3 Nauyin Inji da Yanayin Lodawa a Ƙarƙashin Mota
Nauyin aikin XE370CA an rubuta shi a cikin majiyoyi da yawa tare da ƙananan bambance-bambancen da ke nuna bambance-bambancen tsari. Babban ƙayyadaddun bayanai shine 36,600 kg (kimanin 80,689 lb), kodayake an lissafa wasu bambance-bambancen yanki a 38,500 kg lokacin da aka sanye su da ƙarin ma'aunin kariya ko manyan bokiti. Ƙarfin bokiti ya kama daga 1.4 zuwa 1.8 m³ misali, tare da zaɓin 2.3 m³ da ake samu a cikin takamaiman tsari.
Daga mahangar injiniyan ƙarƙashin motar, alaƙar da ke tsakanin nauyin injin da yankin da ƙasa ta taɓa, tana haifar da matsin lamba na ƙasa na 66.6 kPa—wani adadi wanda ke bayyana yankin lodi a kowace naúrar da tsarin ƙarƙashin motar dole ne ya ɗauka. Injin yana cimma daidaiton digiri ≥35, wanda ke iya ratsa gangaren da ke sanya ƙarfin turawa na gefe a kan flanges na ƙasa.
Matsakaicin ƙarfin jan hankali ana kimanta shi ne a 285 kN, yayin da ƙarfin haƙa bokiti ya kai 242-263 kN dangane da tsari da hanyar aunawa. Waɗannan ƙarfin suna samar da manyan lodi masu ƙarfi waɗanda ake watsawa ta hanyar sarkar hanya zuwa na'urorin juyawa na ƙasa, musamman a lokacin zagayowar haƙa mai ƙarfi da kuma juyawar juyawa ta akasin haka.
2.4 Girman Karkashin Mota
Girman ƙarƙashin motar XE370CA yana ƙayyade ambulan sararin samaniya wanda dole ne a yi amfani da shi a cikin haɗin na'urar birgima ta ƙasan hanya. Ma'auni masu mahimmanci sun haɗa da:
| Sigogi | Darajar (mm) |
|---|---|
| Jimillar Tsawon Waƙa | 5,035 |
| Tushen Taya (Tsarin Hanya a Ƙasa) | 4,040 |
| Ma'aunin Hanya | 2,590 |
| Faɗin Takalmin Waƙa | 600 |
| Faɗin Chassis Gabaɗaya | 3,190 |
| Mafi ƙarancin izinin shiga ƙasa | 500 |
Tushen tayoyin mm 4,040—nisa tsakanin layin tsakiya na gaban da layin tsakiya na sprocket na baya—yana nuna tazara tsakanin na'urorin juyawa na ƙasa tare da firam ɗin ƙarƙashin abin hawa. Ma'aunin hanya na mm 2,590 yana ƙayyade rabuwar gefe tsakanin haɗa hanyoyin hagu da dama, wanda tare da haɗin gwiwar cibiyar nauyi na injin yana bayyana ambulan kwanciyar hankali na birgima da kuma ɗaukar gefen da kowane flange na birgima na ƙasa dole ne ya tsayayya.
Faɗin takalmin da ke da tsawon mm 600 yana ba da babban yanki na taɓawa wanda ke rage matsin ƙasa amma hakan yana ƙara ƙarfin gefe da ake amfani da shi a kan flanges na naɗin ƙasa lokacin da injin ya ratsa gangaren gefe ko kuma ya yi juyawar juyawa. Za a ci gaba da bincika alaƙar da ke tsakanin waɗannan sigogin girma da tsammanin ƙirar naɗin ƙasa a ɓangaren injiniyan.
3. Gano Samfura da kuma Bayani Kan Alaƙa
3.1 Babban Lambar Kashi na OEM
Abin da ke tsakiyar wannan takardar fasaha shine XCMG 800305455 800345727 / Track Lower Roller Assembly. Wannan lambar sashi ta yi daidai da cikakken na'urar naɗa ƙasa ta hanya - wanda kuma ake kira da na'urar naɗa ƙasa, na'urar naɗa ƙasa, na'urar naɗa ƙasa, ko na'urar naɗa tallafi ta chassis - kamar yadda aka ƙera ta da farko don na'urar haƙa ruwa ta XCMG XE370CA.
Lambar sashi ta 800305455 ita ce takardar OEM ta hukuma. Ya kamata a yi amfani da wannan lambar a cikin duk takardun sayayya, bayanan kulawa, da kundin kayan aiki don tabbatar da daidaiton ma'auni. An tsara haɗawar don musayar injina kai tsaye ta 1: 1 tare da ainihin kayan aikin, ba tare da buƙatar gyara filin zuwa ga shugabannin hawa firam ɗin hanya ba, ramukan daidaitawar shaft, ko wuraren ɗaurewa.
3.2 Yanayin Tsarin Jirgin Ƙasa
An tsara jirgin ƙasa na XCMG XE370CA a ƙarƙashin Undercarriage Assy (312600163) a matsayin ƙungiyar taro a cikin takaddun sassan XCMG na hukuma. A cikin wannan rukunin taro, Sarkar Waƙa (800305454) tana aiki tare da na'urorin juyawa na ƙasa don haɗa cikakken tsarin motsa hanya. Saboda haka, haɗin na'urar juyawa ta ƙasa na 800305455 wani ɓangare ne a cikin wannan babban yanayin ƙasa na ƙarƙashin, yana hulɗa kai tsaye tare da sarkar hanya ta 800305454 da kuma hawa kan sirdi na firam ɗin hanya.
3.3 Alamar Mai Kaya da Takaddun Shaida
Kamfanin da ke samar da wannan kayan haɗin shine CQC TRACK (Heli Machinery Manufacturing Co., Ltd.), wani kamfani da aka kafa a Quanzhou, China, wanda babban kasuwancinsa ya ƙunshi sassan haƙa rami da bulldozer a ƙarƙashin kekunan, ciki har da na'urorin juyawa, na'urorin juyawa, sprockets, marasa aiki, haɗa sarkar hanya, da takalman gudu. Cibiyar kera tana da takardar shaidar ISO 9001:2015 kuma tana aiki ƙarƙashin takardar shaidar samfurin CQC, tana ba da tabbacin inganci mai matakai biyu wanda yawancin masu samar da kayayyaki na bayan kasuwa ba sa kulawa.
Alamar kamfanin mai samar da kayayyaki—CQCTRACK—tana cikin kasuwar sassan kayan gini na duniya a matsayin tushen kayan aikin OEM masu inganci. Ta hanyar samo kayayyaki kai tsaye daga masana'anta, mai samar da kayayyaki yana kawar da matakai da yawa na rarrabawa, wanda ke ba da damar daidaita ingancin OEM da tsarin farashin ODM wanda ke inganta jimillar farashin mallakar masu aiki da jiragen ruwa.
4. Rage Gine-gine na Injiniya: Tsarin Halittar Taro na Ƙananan Na'urori 800305455
Haɗa na'urar da ke ƙasan hanya wani yanki ne mai haɗaka wanda aka ƙera daidaitacce wanda ya ƙunshi ƙananan tsarin hulɗa da yawa. Zaɓin kayan kowane ƙaramin tsarin, hanyar kera shi, da kuma jurewar girma dole ne su yi aiki tare don cimma tsammanin aiki na injin mai masaukin baki mai nauyin tan 36.6. Sassan da ke ƙasa suna ba da cikakken bincike game da aikin kowane ɓangare a cikin taron.
4.1 Tsarin Rufin Naɗi da Flange
Aiki: Bakin naɗin ya ƙunshi babban saman hulɗa da bututun sarkar hanya, kuma ta cikin waɗannan bututun, tare da ƙasa. Yana juyawa a kusa da sandar da ba ta tsayawa yayin da injin ke tafiya, kuma saman sa na waje yana ci gaba da zamewa da birgima tare da kayan gogewa.
Zaɓin Kayan Aiki: An ƙera harsashin naɗar daidai gwargwado daga ƙarfen boron mai ƙarfe da aka keɓance, yawanci a cikin iyalai masu nauyin 40MnB ko 50Mn. Ƙarin boron yana inganta taurarewa, yana ba kayan damar samun kauri mai kauri ta hanyar sassa masu ƙarfi ko da a cikin manyan sassan giciye na naɗar ƙasa mai nauyin tan 36-37. Ƙirƙira - maimakon jefa - yana daidaita kwararar hatsin ƙarfe tare da manyan gatari na matsi na ɓangaren, yana ba da ƙarfin alkibla wanda masu kama da siminti ba za su iya cimmawa ba kuma yana ba da juriya mai kyau ga girgiza da yaɗuwar fasawar gajiya.
Tsarin Flange: Bakin naɗin ya haɗa da flanges biyu masu haɗaka—zaɓin ƙira wanda ke nuna buƙatun lodi na gefe na ambulan aiki na XE370CA. Waɗannan flanges an tsara su daidai gwargwado zuwa takamaiman tsayi da kauri waɗanda aka ƙera don kiyaye jagorar hulɗa tare da ƙungiyoyin haɗin sarkar hanya. Tsarin flanges biyu yana hana sarkar hanya zamewa daga gefe daga naɗin yayin aikin juyawar haƙa rami, hanyoyin hawa-hawa na gefe, ko kuma haɗa ƙasa mara daidaituwa.
A cikin mahallin XE370CA, tare da ma'aunin hanya na 2,590 mm da matsin ƙasa na 66.6 kPa, ƙarfin gefe da aka samar yayin juyawar juyawa na iya zama mai yawa. Tsarin flange biyu an yi shi ne musamman don samar da ingantaccen ƙuntatawa na gefe wanda ke hana faruwar karkacewar hanya, wanda zai iya haifar da lalacewa mai yawa ga sprockets, dislockers, da firam ɗin hanya, da kuma ƙirƙirar manyan haɗarin aminci a wuraren aiki masu aiki.
Ingancin Masana'antu: Tsarin ƙirƙira yana tabbatar da cewa yankin sauyawar flange-zuwa-shell yana kiyaye kauri iri ɗaya na bango ba tare da masu ɗaga damuwa ba waɗanda za su iya zama wuraren fara fashewa a ƙarƙashin lodin zagaye. Bayan ƙirƙira da sarrafa kayan aiki mai ƙarfi, harsashin yana fuskantar matakai da yawa na maganin zafi - dalla-dalla a Sashe na 5 - don cimma haɗin da ake buƙata na taurin saman da ƙarfin zuciyar.
4.2 Shaft na Tsakiya
Aiki: Shaft ɗin yana aiki a matsayin tushen tsarin da ba ya tsayawa a cikin dukkan tarin. Ba ya juyawa yayin aiki; maimakon haka, harsashin naɗa yana juyawa a kusa da shaft ɗin ta hanyar bushings masu shiga tsakani. Shaft ɗin yana rarraba ƙarfin kaya daidai gwargwado a tsawonsa kuma yana samar da hanyoyin haɗin da ke ɗaure taron naɗa zuwa firam ɗin hanya.
Zaɓin Kayan Aiki: An ƙera shaft ɗin ne daga ƙarfe mai kauri da zafi, yawanci a cikin aji na 42CrMo. Wannan ƙarfen chromium-molybdenum yana ba da daidaiton ƙarfin tauri, juriya ga gajiya, da tauri - ƙa'idodi masu mahimmanci ga ɓangaren da dole ne ya jure wa manyan lodi da zagayowar tasirin da ke maimaitawa ba tare da lalacewa ko karyewa ba.
Bukatun Kammalawa na Sama: An yi amfani da ma'aunin ma'aunin ma'aunin Ra daidai gwargwado don kammala saman da kyau, wanda aka auna a cikin ma'aunin Ra micrometer. Wannan ingancin saman ba wai kawai yana da kyau ba ne; yana rage ma'aunin gogayya kai tsaye a mahaɗin hulɗar bearing kuma yana tabbatar da ci gaban fim ɗin mai mai a ƙarƙashin kaya. Saman shaft mai kauri zai shawo kan bushing ɗin bearing, yana haifar da tarkace da ke gurɓata man shafawa kuma yana hanzarta lalata hatimi.
Tsarin Haɗawa: Ƙarshen shaft ɗin yana da layukan da aka ɗora ko ramukan fil waɗanda ke ɗaure taron naɗin zuwa ga wuraren da aka ɗora sirdi a kan firam ɗin hanya ta amfani da fil ɗin riƙewa mai tauri. Waɗannan hanyoyin haɗin suna ba da kyakkyawan wuri na axial kuma suna hana juyawar shaft dangane da firam ɗin hanya, suna tabbatar da cewa duk motsi na dangi yana faruwa a mahaɗin harsashi na naɗi-bushing-shaft.
4.3 Tsarin Bushing na Bearing
Aiki: Bushing ɗin bearing shine muhimmin haɗin gwiwa tsakanin harsashin nadi mai juyawa da kuma shaft ɗin da ba ya tsayawa. Dole ne ya dace da motsi na juyawa yayin da yake aika manyan lodin radial daga harsashi zuwa shaft ba tare da yawan gogayya, lalacewa, ko tarin sharewa ba.
Zaɓin Kayan Aiki: An ƙera bushing ɗin ne daga ƙarfe mai siminti ko ƙarfe mai siminti na musamman da aka yi da tagulla. Ana zaɓar waɗannan kayan ne don daidaita ƙarfin matsewa, iyawar haɗa ƙananan ƙwayoyin waje ba tare da lalata saman shaft ba, da kuma dacewa da su a ƙarƙashin ƙananan daidaiton shaft-zuwa-shell. Rarraba tagulla mai simintin kuma yana aiki azaman wurin adana mai, yana riƙe mai a cikin ƙaramin tsarinsa don ci gaba da shafa mai yayin farawa da kuma a cikin yanayi na ɗan lokaci na yunwar mai.
Tsarin Rage ...
Sifofin Man Shafawa: Bushing ɗin yana haɗa ramukan mai ko hanyoyin rarrabawa da aka ƙera a saman ciki. Waɗannan hanyoyin suna kai man shafawa kai tsaye a duk hanyar haɗin bearing, suna tabbatar da cewa man ya kai cikakken faɗin yankin hulɗa. A lokacin haɗawa, ana danna bushing ɗin a cikin ramin harsashi mai naɗi tare da daidaita tsangwama, sannan a cika wurin haɗawa da mai ta hanyar tashar da aka toshe, wanda ke ƙirƙirar tsari mai rufewa, mai mai-na tsawon rai.
4.4 Tsarin Hatimin Shawagi
Aiki: Tsarin rufewa shine mafi mahimmancin abin da ke tantance aiki a cikin na'urorin haƙa ƙasa. Shigar laka, ruwa, ƙurar silica, ko taurin gogewa yana haifar da lalacewa cikin sauri, ƙimar shaft, gurɓataccen mai, da kuma kamawar haɗuwa daga ƙarshe. XE370CA, wanda aka saba amfani da shi a cikin haƙar ma'adinai da aikace-aikacen hawa ƙasa, yana aiki a cikin muhalli inda ƙananan ƙwayoyin gogewa suke ko'ina.
Tsarin Hatimi - Tsarin Hatimin Mai Mai Shawagi Biyu: Haɗaɗɗen 800305455 yana amfani da tsarin hatimin mai mai shawagi biyu - wata hanya da aka tabbatar da ita sosai a cikin aikace-aikacen gini da injinan noma don dorewarsa a cikin muhallin da ya gurɓata.
Hatimin da ke iyo ya ƙunshi manyan abubuwa guda biyu da ke aiki a adawa:
- Zoben Hatimin Karfe: An ƙera shi da ƙarfe mai yawan chromium don ya kai matsayin taurin saman HRC 55–65. Fuskokin hatimin suna da santsi kamar madubi yayin ƙera su, wanda hakan ke haifar da daidaiton hatimin tare da ƙarancin yuwuwar zubewa da kuma juriyar lalacewa mai yawa.
- Zoben roba mai roba O-Zobe: Yana samar da ƙarfin maɓuɓɓugar ruwa mai ƙarfi wanda ke kula da matsin lamba na fuska yayin da lalacewar sassan ke ci gaba a cikin dubban sa'o'in aiki. Zoben O yana zaune a cikin rami a bayan kowace zoben hatimin ƙarfe, kuma lalacewarsa ta roba tana amfani da ƙarfi mai ƙarfi don kiyaye fuskokin da suka taɓa.
An haɗa zoben hatimi guda biyu a cikin nau'i-nau'i biyu masu adawa, tare da fuskokin hatimin da aka yi musu lanƙwasa a cikin taɓawa. Zoben O suna ba da ƙarfin maɓuɓɓugar ruwa mai ƙarfi wanda ke kula da matsin lamba na fuskar hatimi. Yayin da abin naɗin ke juyawa, zoben hatimin na iya shawagi a radial don ɗaukar ƙananan kuskuren shaft ko faɗaɗa zafi - don haka kalmar hatimin "mai iyo". Wannan ikon iyo yana sa tsari ya zama mai jure wa nauyin girgiza da lanƙwasa firam da aka fuskanta yayin ayyukan haƙa.
Kariyar Waje: Haɗa hatimin yana ƙara kariya ta hanyar leɓen waje mai cire datti a kan gidan hatimin. Wannan leɓen yana kawar da manyan tarkace daga fuskokin hatimin kafin ya isa ga mahaɗin da ke cikin rauni tsakanin zoben ƙarfe da aka lanƙwasa.
Tabbatar da Hatimin Masana'anta: Bayan haɗawa, kowane na'ura mai naɗewa yana samun man shafawa kuma ana gwada matsewar ɗigon ruwa. Ana matse ramin mai da iska mai matsawa zuwa kimanin 0.4 MPa, kuma dukkan mahaɗan za a nutsar da su cikin ruwa don tabbatar da rashin samuwar kumfa. Wannan gwajin yana tabbatar da cewa na'urar ta bar masana'antar da ambulan rufewa mara gurɓatawa - ƙofar inganci mai mahimmanci wacce ke bambanta samar da CQC TRACK daga madadin bayan kasuwa mara tsauri.
4.5 Murfin Ƙarshe da Abubuwan da ke Riƙewa
Aiki: Murfin ƙarshen yana rufe ƙarshen harsashin naɗawa, yana riƙe hatimin da ke iyo a daidai matsayin axial, kuma yana samar da hanyoyin haɗawa don kayan aikin riƙe fil. Hakanan suna aiki azaman shinge na waje wanda ke hana manyan tarkace isa ga fuskokin hatimin.
Siffofin Zane: An ƙera murfin ƙarshe daga ƙarfe mai tauri kuma sun haɗa da geometry masu hana tarkace waɗanda ke fitar da kayan waje daga fuskokin hatimi. Kayan shafawa ko tashoshin cike mai da zare galibi suna kan murfin ƙarshe ɗaya, wanda ke ba da damar cika man shafawa na farko yayin haɗawa. Dangane da ƙayyadaddun bayanan abokin ciniki, wasu bambance-bambancen sun haɗa da tanadin sake cika sabis na lokaci-lokaci, yayin da wasu kuma tsare-tsare ne na rufewa don rayuwa ba tare da buƙatar sabis na filin ba.
Bayanin Maƙallan: Ana ɗaure murfin ƙarshe ta amfani da maƙallan ƙarfi masu ƙarfi tare da ƙayyadaddun ƙarfin juyi mai sarrafawa. Maƙallan murfin da ba su da ƙarfi ko kuma waɗanda ba su da ƙarfi sosai na iya ba da damar motsi na axial wanda ke haifar da matsin lamba na rufewa, wanda ke haifar da zubewa da wuri da kuma shigar gurɓata.
5. Tsarin Kimiyyar Kayan Aiki da Maganin Zafi
Ƙarfe kayan aiki shine babban abin da ke bambanta tsakanin na'urorin birgima masu inganci da maye gurbin kayan masarufi. Haɗakar 800305455 tana amfani da tsarin kayan aiki da kuma maganin zafi wanda aka inganta musamman don yanayin lodi da lalacewa wanda ya dace da nau'in nauyin tan 36.6 na XE370CA da yanayin aiki na yau da kullun.
5.1 Bayanin Kayan Tushe
Ana samar da harsashin naɗawa daga ƙarfe mai ƙarfe mai ƙarfe a cikin iyalai 40MnB ko 50Mn. Ƙarin boron yana ƙara taurarewa, yana ba kayan damar samun daidaiton tauri iri ɗaya ko da a cikin manyan sassan da ke nuna naɗawa a ƙasan injin haƙa rami. Matrix ɗin ƙarfe na chromium-manganese yana ba da juriya mai yawa da tauri a cikin kewayon zafin jiki mai faɗi, wanda ya dace da ayyukan hakar ma'adinai masu zafi inda yanayin zafi na yanayi ya wuce 40°C da kuma ginin hunturu na yankin sanyi inda yanayin zafi ya faɗi ƙasa da -15°C.
An yi amfani da ƙarfe mai nauyin 42CrMo a matsayin ƙarfe mai nauyin 42CrMo. Wannan ƙarfe mai nauyin chromium-molybdenum yana ba da ƙarfin juriya mai yawa—yawanci ya wuce 1,000 MPa bayan an yi amfani da shi wajen maganin zafi—wanda aka haɗa shi da kyakkyawan tauri da juriya ga gajiya. Haɗin ya haɗa da kusan kashi 0.38–0.45% na carbon, 0.9–1.2% chromium, da 0.15–0.30% molybdenum, wanda ke ba da ƙarfin da ake buƙata don kiyaye daidaiton tsarin a ƙarƙashin ƙarfin jan hankali na XE370CA na 285 kN.
5.2 Tsarin Maganin Zafi - Kashewa da Ƙarfafawa
Bayan ƙera da kuma yin ƙera kayan aiki mai ƙarfi, harsashin naɗawa yana fuskantar quenching and tempering (Q&T) - wani tsari na zafi mai matakai biyu wanda ke tabbatar da asalin kayan aikin injin:
- Mai Sauƙi: Ana dumama bangaren zuwa yanayin zafi sama da 850°C, wanda hakan ke canza tsarin ƙananan zuwa austenite.
- Kashewa: Ana sanyaya sinadarin cikin sauri a cikin mai ko polymer media, yana canza austenite zuwa martensite—wani ƙaramin tsari mai tauri, mai ƙarfi, amma mai rauni. Ana sarrafa saurin sanyaya daidai don hana karkacewa ko fashewa, musamman a yankunan flange inda canjin yanayin geometry ke haifar da yawan damuwa.
- Mai Zafi: Ana sake dumama bangaren da aka kashe zuwa matsakaicin zafin jiki (yawanci 400-600°C), yana rage matsin lamba na ciki yayin da yake kiyaye babban tauri. Ana zaɓar zafin zafin jiki bisa ga daidaiton da ake buƙata tsakanin tauri (juriyar lalacewa) da tauri (juriyar tasiri).
5.3 Taurarewar Fuskar Sama
Bayan an kashewa da kuma dumama shi, harsashin naɗawa yana samun tauri mai matsakaicin mita wanda aka shafa a fuskokin flange da saman tafiyar tafiya. Wannan dabarar tauri mai sassa biyu tana da matuƙar muhimmanci:
- Tauraron induction yana amfani da na'urar lantarki don dumama saman ɓangaren kawai cikin sauri, sannan a kashe shi nan take. Tsarin yana taurare yankin lalacewa yayin da yake barin babban tsarin ba tare da wata illa ba.
- Ana sarrafa zurfin akwatin da aka taurare zuwa kewayon 8-12 mm don amfani mai nauyi na wannan nau'in. Wannan zurfin ya wuce ƙayyadaddun bayanai na kasuwa na yau da kullun, yana tabbatar da cewa yankin da ke jure wa lalacewa ya kasance ba tare da wata matsala ba ko da bayan dubban sa'o'i na hulɗa da sarkar hanya.
- Taurin saman bayan taurarewar induction ya kai ga HRC 52–58, wanda ke ƙara juriyar lalacewa kai tsaye ga silica mai abrasive, taurin duwatsu, da tarkacen gini waɗanda ke ci gaba da taɓa saman birgima.
5.4 Rike Taurin Zuciya
Tushen harsashin na'urar, wanda ba ya shafar taurin induction, yana riƙe da tauri a cikin kewayon HRC 28–35. Wannan ƙarancin tauri ya yi daidai da tauri mai girma, wanda ke ba da damar tsakiya ta sha nauyin tasirin ba tare da karyewa ba. Wannan haɗin tsakiya/tauri ba haɗari bane: na'urar ...
Ga shaft, tsarin maganin zafi yana cimma taurin saman HRC 48–55 a wuraren hulɗa da bearing journal, yayin da zuciyar ke riƙe da taurin HRC 30 ko sama da haka, yana tabbatar da cewa shaft ɗin yana tsayayya da lanƙwasa ko karyewa a ƙarƙashin nauyin tasirin kololuwa amma baya fama da lalacewa mai yawa a mahaɗin bearing.
5.5 Dalilin Zurfin Shari'a Mai Tauri
Zurfin akwati mai girman 8-12 mm ba na tsari ba ne. Gwajin lalacewa mai yawa a cikin ajin haƙa rami mai nauyin tan 36-37 ya nuna cewa zurfin akwati da ke ƙasa da mm 6 ya lalace kafin lokaci a cikin yanayin gogewa, bayan haka kayan da ke da laushi na tsakiya suna hanzarta lalacewa sosai. Bayanin 8-12 mm yana tabbatar da cewa Layer mai tauri ya ci gaba har tsawon rayuwar na'urar. Wannan zurfin akwati mai tauri yana fassara kai tsaye zuwa tsawon rayuwar aiki kafin na'urar ta kai ga iyakar diamita mai maye gurbin.
Don kwatantawa, bayanan masana'antu sun nuna cewa kewayon 6-12 mm ya ƙunshi yawancin aikace-aikacen haƙa mai nauyi, tare da bambance-bambancen da suka shafi haƙar ma'adinai suna karɓar ƙarshen bakan. An ƙayyade haɗawar CQC TRACK 800305455 a ƙarshen wannan kewayon, yana nuna amfanin da aka yi niyya a cikin yanayin da ke buƙatar motsi na ƙasa da ma'adinan.
6. Ayyukan Aiki da Bukatun Inji
6.1 Babban Bearing na Load
Na'urar juyawa ta ƙasan hanya babban wurin tallafawa kaya ne a cikin tsarin ƙarƙashin motar XE370CA. Nauyin injin mai nauyin tan 36.6, wanda aka ƙara masa abubuwan ɗaukar kaya masu ƙarfi daga ƙarfin haƙa, haɓaka saurin bulb, da abubuwan da suka faru na tasiri, yana rarrabawa a cikin saitin na'urorin juyawa na ƙasa a kowane gefen injin. Yayin da sarkar hanya ke bayyana yayin tafiya, kowane na'urar juyawa yana ɗaukar wani ɓangare na wannan kayan yayin da yake wucewa ƙarƙashin firam ɗin hanya.
Fuskar tafin ƙafar da ke kan abin nadi tana aiki ne a matsayin hanyar haɗi kai tsaye da bushin sarkar hanya. Da kowace juyawar sarkar hanya, bushin yana haɗuwa kuma yana birgima a kan saman abin nadi mai tauri. Babu makawa ƙwayoyin da ke da rauni su makale a tsakanin waɗannan saman da ke motsi. Fuskar abin nadi mai tauri da ke cikin induction tana tsayayya da wannan gogewa mai jiki uku, tana tsawaita lokacin kafin a sami raguwar diamita na abin nadi mai aunawa.
Daga mahangar injiniyanci, diamita na harsashin nadi—kodayake ba a bayyana shi a cikin takamaiman bayanin da ake da shi ba—yana da matuƙar muhimmanci ga tsarin tsarin waƙa. Kwalbar nadi da ta lalace tare da ƙaramin diamita tana canza yanayin hanyar sarkar waƙa, tana shafar rarrabawar tashin hankali na waƙa kuma tana iya haifar da rashin daidaituwa a cikin abubuwan da ke ƙarƙashin abin ɗagawa.
6.2 Daidaita Hanya da Jagora
Na'urorin juyawa na ƙasa suna ba da jagora na gefe akai-akai ga sarkar hanya. Flanges biyu akan kowane na'ura suna kama ƙungiyoyin haɗin ciki, suna hana motsi na gefe a cikin jurewar da aka tsara. Wannan aikin jagora yana da mahimmanci musamman ga XE370CA, wanda aka yi amfani da shi a aikace-aikace inda hanyoyin wucewa na gefe da juyawa masu ƙarfi suke zama na yau da kullun.
A lokacin juyawar juyawar da aka yi da baya - wani motsi wanda injin haƙa rami ke juyawa a kan hanya ɗaya yayin da ɗayan ke tafiya gaba - ƙarfin gefe a kan hanyoyin na iya wuce rarraba nauyin injin sosai. Ba tare da jagorar flange mai kyau ba, waɗannan ƙarfin gefe na iya canza sarkar hanya daga flanges ɗin nadi, wanda ke haifar da karkacewa. Abubuwan da suka faru na lalacewa na iya lalata sprocket, idler, sarkar hanya, da firam ɗin hanya, da kuma haifar da manyan haɗarin aminci ga ma'aikatan da ke kusa.
Tsarin flange biyu na haɗakar 800305455 yana tabbatar da cewa sarkar ta kasance mai kyau a duk yanayin aiki, gami da matsakaicin ƙarfin digiri 35 na na'urar mai masaukin baki. An yi girman flanges ɗin kuma an siffanta su don dacewa da yanayin haɗin sarkar hanya na ciki, yana tabbatar da cewa sarkar hanya ta kasance a kan abin naɗin ko da lokacin da ƙarfin gefe yake da yawa.
6.3 Gudanar da Sassauta Tafiya
Lalacewar hanya—lalacewar da aka sarrafa a cikin layin ƙasa tsakanin na'urar da ke aiki a gaba da kuma na baya—yana da matuƙar muhimmanci ga tsawon rai da aikin injin. Tsarin layin XCMG XE370CA ya haɗa da na'urar daidaita layin ruwa mai amfani da ruwa wanda ke kula da daidaiton matsin lamba. Lalacewar da ta yi yawa tana ba sarkar layin damar yin karo da firam ɗin layin yayin tafiya, yana haifar da hayaniya, girgiza, da saurin lalacewa. Lalacewar da ta yi matsewa sosai tana ƙara juriyar birgima, rage ingancin mai, tana sanya damuwa mai yawa akan tuƙin ƙarshe, kuma tana hanzarta lalacewar sarkar layin.
Kowace na'urar juyawa ta ƙasa tana aiki a matsayin wurin tallafi na gida wanda ke ba da gudummawa ga yanayin sag na duniya na guduwar hanya. Na'urorin juyawa ta ƙasa masu aiki yadda ya kamata suna kiyaye matsayin tsaye na sarkar hanya, suna tabbatar da cewa rarraba sag tsakanin na'urar gudu, na'urorin juyawa, da na'urar juyawa sun dace da manufar ƙira. Na'urorin juyawa da suka lalace ko aka kama suna wargaza wannan rarraba sag, suna haifar da bambance-bambancen tashin hankali na gida wanda ke hanzarta lalacewa akan takamaiman abubuwan haɗin.
6.4 Rage Tasirin
Na'urar juyawa ta ƙasa tana sha kuma tana rage girgizar da ake watsawa daga ƙasa ta hanyar sarkar hanya zuwa ga chassis ɗin injin. Lokacin da XE370CA ta ratsa ƙasa mara daidaituwa, ta birgima a kan duwatsu, ko kuma ta shafi shinge da cikas, na'urorin juyawa suna aiki azaman abubuwan da ke ɗaukar girgiza. Ikon tsarin hatimin da ke iyo don ɗaukar radial float—yawanci a cikin kewayon 1-3 mm—yana ba da matakin bin ƙa'ida wanda ke kare tsarin ɗaukar kaya daga nauyin tasirin kololuwa.
Ƙarfin harsashin naɗi (HRC 28–35) da shaft (HRC 30 ko sama da haka) yana ba da ƙarin ƙarfin shaƙar tasiri. Musamman shaft ɗin dole ne ya tsayayya da lanƙwasawa a ƙarƙashin nauyin buguwa wanda zai iya daidaita hanyoyin haɗin bearing ko canza abin naɗin dangane da firam ɗin hanya.
7. Tsarin Tabbatar da Inganci da Takaddun Shaida
7.1 Takaddun shaida na ISO 9001: 2015
Cibiyar kera kayayyaki tana da takardar shaidar ISO 9001:2015 a duk ayyukan samarwa. Wannan takardar shaidar tana buƙatar tsarin kula da inganci da aka rubuta wanda ke kula da:
- Cancantar mai samar da kayan albarkatun ƙasa da kuma dubawa mai shigowa
- Yarjejeniyar dubawa a cikin tsari a kowane matakin masana'antu
- Tsarin kula da rashin bin ƙa'ida da kuma matakan gyara
- Daidaitawa da kula da kayan aikin dubawa da gwaji
- Ma'aunin ci gaba da haɓakawa da zagayowar bitar gudanarwa
- Shirye-shiryen duba kuɗi da kuma tabbatarwa na ɓangare na uku lokaci-lokaci
Ga tarin na'urori masu auna sigina na 800305455, takardar shaidar ISO 9001:2015 tana tabbatar da cewa ana sarrafa yanayin samarwa, an rubuta hanyoyin aiki, kuma an kama karkatattun abubuwa daga ƙa'ida kuma an magance su cikin tsari - ba bisa ƙa'ida ba.
7.2 Takaddun Shaidar Samfurin CQC
Bayan takardar shaidar ISO ta matakin tsarin, majalisar tana da takardar shaidar samfurin CQC daga Cibiyar Takaddun Shaida Inganci ta China. CQC tana wakiltar alamar takardar shaidar samfura ta son rai wacce ke tabbatar da bin ƙa'idodin ƙasar Sin don inganci, aminci, da aikin sassan masana'antu. Tsarin takardar shaidar ya ƙunshi:
- Gwajin Nau'i: Gwajin farko na samfuran samarwa don tabbatar da bin duk ƙa'idodi masu dacewa
- Duba masana'anta: Duba lokaci-lokaci na wuraren masana'antu don tabbatar da bin ƙa'idodi da ake buƙata
- Kula da Samfura: Ci gaba da gwajin samfuran da aka ɗauko daga rukunin samarwa don gano duk wani lalacewa a cikin inganci
Takaddun shaida na CQC yana ba da ƙarin matakin tabbatar da inganci wanda ke bambanta abubuwan CQC TRACK daga madadin samfuran da ba su da takardar shaidar ɓangare na uku mai zaman kanta.
7.3 Ƙofofin Ingancin Samarwa
Kowace rukunin samarwa na taron 800305455 yana fuskantar ƙofofi da yawa na sarrafa inganci:
Tabbatar da Kayan Aiki Mai Shigowa:
- Binciken sinadaran dukkan kayan da aka ƙera kafin a yi aiki da su
- Gwajin ƙa'idodin injiniya (ƙarfin tauri, ƙarfin yawan amfanin ƙasa, tsawo, tauri)
Duba Girman Aiki:
- Tabbatar da girma 100% na mahimman fasaloli, gami da diamita na mujallar shaft, tsayin flange, daidaituwar flange, da matsayin ramukan hawa
- Kula da tsarin ƙididdiga (SPC) na manyan ayyukan injina
Gwajin Tauri:
- Tabbatar da samfurin taurin saman akan abubuwan da aka taurara ta hanyar induction ta amfani da masu gwajin taurin Rockwell da aka daidaita
- Auna zurfin shari'a akan samfuran da aka gwada da lalacewa a takaitattun takaitattun takaitattun lokaci
- Tabbatar da taurin Core don tabbatar da ingantaccen maganin zafi
Gwajin Ingancin Hatimi:
- Kowace na'urar da aka haɗa tana karɓar gwajin cika mai da kuma gwajin zubewar matsi kamar yadda aka bayyana a Sashe na 4.4
- An daidaita matsin lamba da tsawon lokacin gwaji kuma an rubuta su ga kowane naúrar
Binciken Shigarwa da Rushewar Taro:
- An kammala haɗa kayan aiki ta hanyar sarrafawa akan kayan aikin gwaji
- Bayan an gama shigarwa, ana tsaftace wurin da aka haɗa kuma ana nazarin tarkacen don ganin duk wani alama na gurɓataccen ciki ko lalacewa mara kyau.
Dubawar Gani ta Ƙarshe:
- Duk kayan da aka kammala za a duba su don ganin yadda saman ya ƙare, ingancin shafi, da kuma daidaiton lakabin rubutu.
7.4 Canzawa
Ana buga ko kuma a rubuta lambobin wurin samarwa a kan kowace na'urar naɗawa. Waɗannan lambobin ganowa suna haɗa kayan da aka gama ta hanyar duk takaddun masana'anta, gami da:
- Takaddun shaida na kayan aiki da rahotannin nazarin sinadarai
- Rikodin maganin zafi tare da bayanan zafin jiki da tsawon lokaci
- Bayanan gwajin tauri ga kowane rukuni na samarwa
- Rahotannin dubawa na ƙarshe da sakamakon gwajin hatimi
Ga abokan ciniki na ƙasashen waje waɗanda ke bin diddigin ikirarin garanti, binciken binciken gazawa, ko kuma binciken bin ƙa'idodi, wannan bin diddigin yana ba da takaddun da za a iya tantancewa waɗanda galibi ba sa samun samfuran samfurin. Tsarin bin diddigin kuma yana ba wa masana'anta damar yin nazarin tushen dalilin idan wani tsari na gazawar filin ya bayyana, wanda ke haifar da ci gaba da ingantawa a cikin tsarin samarwa.
7.5 Da'awar Aiki - Tsawon Rayuwar Sabis
Bayanan masana'antu daga masana'anta sun nuna cewa an ƙera sassan ƙarƙashin motar CQC TRACK don cimma tsawon lokacin sabis - an ruwaito cewa har zuwa 30% ya fi tsayi fiye da kayan bayan kasuwa na yau da kullun. Wannan ci gaban ya samo asali ne daga haɗuwar ginin ƙarfe na ƙarfe mai ƙarfe, taurare mai zurfi, hatimin iyo mai kyau, da kuma ingantattun kula da inganci waɗanda suka wuce buƙatun asali na ƙayyadaddun kayan aiki na asali.
8. Fa'idodin Sarkar Kayayyaki: Samun Masana'antu Kai Tsaye
8.1 Samfurin Kai Tsaye na Masana'anta
Mai siyan yana aiki kai tsaye tare da CQC TRACK (Heli Machinery Manufacturing Co., Ltd.) — babban kamfanin kera kayan ƙarƙashin kaya, ba kamfanin rarraba kaya ko kasuwanci ba. Babban kasuwancin kamfanin ya ƙunshi sassan haƙa rami da bulldozer, gami da na'urorin juyawa, na'urorin juyawa, na'urorin juyawa, na'urorin gudu, na'urorin haɗa sarkar hanya, da takalman gudu.
Wannan samfurin samar da kayayyaki kai tsaye yana kawar da matakai da yawa na masu shiga tsakani:
- Babu alamun masu rarrabawa
- Babu kwamitocin kamfanonin ciniki
- Ba a yi amfani da kuɗin shigo da kaya na yanki ba
- Sadarwa kai tsaye tsakanin mai amfani da ƙarshen da ƙungiyar injiniyan masana'antu
Sakamakon haka shine tsarin farashi wanda ke ba da damar ingancin OEM a matakan farashin ODM - haɗin da ba kasafai ake samu ta hanyar hanyoyin rarrabawa na gargajiya ba.
8.2 Ƙarfin Masana'antu na OEM da ODM
Ga abokan ciniki waɗanda ke da takamaiman buƙatu fiye da ƙa'idar 800305455 ta yau da kullun, CQC TRACK tana ba da sabis na OEM da na kera kayayyaki na musamman. Masu siye na iya samar da zane, ƙayyadaddun fasaha, ko samfuran zahiri, kuma ƙungiyar injiniya za ta samar da kayan da suka dace da waɗannan buƙatu. Wannan ikon yana da mahimmanci musamman ga abokan ciniki da ke aiki:
- Injinan da aka gyara tare da saitunan ƙarƙashin abin hawa marasa daidaituwa
- Tsarin sarkar hanya na musamman wanda ke buƙatar bayanan martaba na musamman
- Bukatun kayan aiki na musamman don yanayin aiki mai tsanani (misali, yawan gogewa, fallasa ruwan gishiri, sanyi mai tsanani)
- Masu rarrabawa masu yawa suna neman alamar lakabin sirri akan abubuwan da ke ƙarƙashin kaya
Kamfanin yana kula da albarkatun injiniya da kayan aiki waɗanda suka shafi manyan samfuran da suka haɗa da Komatsu, Caterpillar, Hitachi, da Liebherr, wanda ke ba da damar ƙwarewar injiniyan aikace-aikace iri-iri.
8.3 Jigilar Kayayyaki da Ƙarfin Fitar da Kaya a Duniya
CQC TRACK ta kafa haɗin gwiwar jigilar kayayyaki don tallafawa jigilar kayayyaki zuwa manyan kasuwannin duniya:
- Arewacin Amurka - Jigilar kwantena kai tsaye ta gabar tekun yamma ko tashoshin jiragen ruwa na gabas
- Turai - Jigilar kaya ta teku zuwa Rotterdam, Hamburg, ko Antwerp tare da zaɓuɓɓukan rarrabawa na cikin gida
- Afirka - Jigilar kaya zuwa manyan cibiyoyin tashar jiragen ruwa a Afirka ta Kudu, Najeriya, Kenya, da Ghana
- Kudu maso Gabashin Asiya - Ana jigilar kaya cikin sauri zuwa Singapore, Jakarta, Bangkok, da Manila
- Gabas ta Tsakiya - Cibiyoyin jigilar kayayyaki ta Dubai da Jebel Ali
Lokacin yin oda yawanci yana tsakanin kwanaki 15 zuwa 30 ga adadin samarwa na yau da kullun, ya danganta da jadawalin samarwa na yanzu da takamaiman tsarin da aka yi oda. Ana iya daidaita odar gaggawa bisa ga ƙarfin aiki na yanzu.
8.4 Yarjejeniyar Farashi da Samar da Kaya Mai Girma
Ga masu siyan kaya masu yawa—gami da dillalan kayan aiki, masu sarrafa jiragen ruwa, da masu rarraba kayan aiki—masana'anta suna bayar da:
- Farashin da aka ƙayyade bisa ga yawan siyan shekara-shekara
- Yarjejeniyar wadata mai gudana tare da garantin farashi da kuma lokacin isarwa
- Shirye-shiryen adana kaya don manyan asusu
- Shirye-shiryen kaya masu sarrafa kaya (VMI) don abokan hulɗa masu cancanta
Waɗannan tsare-tsare suna ba da damar sarrafa kayan sassa da ake iya faɗi kuma suna rage yawan aiki da aka haɗa a cikin kayan tsaro don mahimman abubuwan da ke ƙarƙashin kaya.
9. Sharuɗɗan Shigarwa, Gyara, da Rayuwar Sabis
9.1 Tsawon Rayuwar Sabis
A ƙarƙashin yanayin aiki na yau da kullun a cikin aikace-aikacen gini na ƙasa da na gabaɗaya, na'urar da ke aiki a ƙarƙashin wannan aji na iya isar da sa'o'i 3,000 zuwa 5,000 na sabis kafin lalacewa mai aunawa ta buƙaci maye gurbin. A cikin yanayi mai wahala kamar aikin haƙar ma'adinai mai yawan duwatsu, yanayin silica mai lalata, ko aikace-aikacen ƙasa mai daskarewa, ƙimar lalacewa tana ƙaruwa kuma tazara mai maye gurbin ta ragu. Akasin haka, injunan da ake aiki da su galibi akan saman da aka shirya (kwalta, tsakuwa mai tauri, siminti) na iya samun tsawon rai na sabis har zuwa sa'o'i 6,000 ko fiye.
Bayanan masana'anta sun nuna cewa an tsara sassan CQC TRACK don tsawaita tsawon sabis, tare da aikin da aka rubuta ya wuce daidaitattun abubuwan da aka gyara a kasuwa da babban riba.
9.2 Alamomin Kulawa da Sauyawa a Yanayi
Ma'aikatan kula da jiragen ruwa ya kamata su duba na'urorin juyawa na ƙasa akai-akai, yawanci a kowace sa'a 250 zuwa 500 na aiki. Manyan alamun da ke buƙatar maye gurbin na'urorin juyawa sun haɗa da:
- Ana iya ganin wuraren da ke da faɗi a saman gudu fiye da zurfin mm 5. Ɓoye-ɓoye suna nuna cewa abin naɗin ya daina juyawa yadda ya kamata kuma yana zamewa maimakon birgima.
- Fashewa ko karyewar flange. Karyewar flange yawanci yana faruwa ne sakamakon lodin buguwa ko tarin fasawar gajiya daga ƙarfin gefe mai zagaye.
- Motsin birgima na gefe zuwa gefe ko motsi na axial fiye da 2 mm. Tsaftace axial da yawa yana nuna lalacewa ko lalacewar shaft kuma zai ba da damar daidaita sarkar hanya.
- Zubar da mai daga wuraren rufewa masu iyo, wanda aka tabbatar da danshi, tarin mai, ko tsarin feshi mai a kan firam ɗin hanya.
- Juyawa da aka kama. Na'urar juyawa wadda ba ta juyawa da kanta lokacin da aka ɗaga layin daga ƙasa—ko kuma wadda ke fitar da hayaniya yayin juyawa—ta fuskanci gazawar bearing.
9.3 Sigogin Shigarwa
An tsara haɗakar 800305455 don musanya kai tsaye ta injina da kayan aikin asali. Shigarwa akan XE370CA yana buƙatar:
- Tsaftace saman hawa firam ɗin hanya don cire tarkace da tsoffin kayan hatimi
- Tabbatar da cewa ramukan daidaitawar shaft ba su da lalacewa ko nakasa
- Shigar da fil ɗin riƙewa tare da ƙayyadaddun ƙarfin juyi da aka rubuta a cikin littafin sabis na injin XCMG
Ingancin ƙarfin shigarwa yana da matuƙar muhimmanci; ƙarancin ƙarfin juyawa zai iya ba da damar motsi na axial wanda ke lalata hulɗar hatimi, yayin da yawan juyawa na iya karkatar da flange ɗin da ke hawa ko lalata ƙarshen shaft.
9.4 Jagororin Ajiya da Kulawa
Idan aka adana kafin a saka, ya kamata a ajiye na'urorin juyawa na ƙasa a cikin yanayi na bushewa, zai fi kyau a naɗe su da marufi mai hana tururi don hana tsatsa a saman da aka yi amfani da shi. Ya kamata a adana na'urar juyawa a kwance a kan saman da aka yi amfani da shi; adana na'urar juyawa a ƙarshensa na iya lalata fuskokin hatimi ko kuma lalata murfin ƙarshe.
Mirgina ko faɗuwa daga cikin kayan haɗin na iya lalata yanayin flange ko fuskokin hatimi—ya kamata a yi amfani da shi ta hanyar ɗaga kayan haɗin, ba mirgina su ba. Don ajiya na dogon lokaci fiye da watanni shida, ya kamata a juya abin naɗin lokaci-lokaci (kowane kwana 30-60) don rarraba mai a saman abubuwan da ke ɗaukar kaya da kuma hana tsatsa ta galvanic da za ta iya faruwa lokacin da cikakken nauyin bushing ɗin ya tsaya cak a wani yanki na shaft.
10. Takaitaccen Bayani Kan Fasaha
| Sigogi | Ƙayyadewa |
|---|---|
| Lambar Sashen OEM | 800305455 |
| Nau'in Kayan Aiki | Bin diddigin Ƙananan Na'urar Naɗawa / Na'urar Naɗawa ta Ƙasa |
| Samfurin Injin Mai masaukin baki | Na'urar haƙa na'ura mai aiki da karfin ruwa ta XCMG XE370CA |
| Nauyin Aiki na Inji | 36,600–38,500 kg (ya danganta da tsari) |
| Tsarin Flange | Biyu-flange, wanda aka ƙera da haɗin gwiwa |
| Kayan Kayan Nadawa | ƙarfe boron mai ƙananan ƙarfe (40MnB / 50Mn) |
| Kayan Shaft | Karfe mai kauri da zafi (aji 42CrMo) |
| Nau'in ɗabi'a | An yi wa busar tagulla/kwano-tagulla mai kauri, an matse shi, an yi masa mai |
| Nau'in Hatimi | Hatimin mai mai iyo biyu (ƙarfe mai girman chromium + zoben roba na roba O) |
| Taurin Surface na Gudun | HRC 52–58 |
| Zurfin Lakabi Mai Tauri | 8-12 mm (ƙayyadadden nauyin aiki) |
| Taurin Zuciya | HRC 28–35 (harsashi mai birgima); ≥ HRC 30 (shaft) |
| Taurin saman Shaft | HRC 48–55 |
| Takaddun Shaida na Inganci | ISO 9001:2015; Takaddun Samfurin CQC |
| Mai ƙera | Kamfanin Heli Machinery Manufacturing Co., Ltd. (CQC TRACK) |
| Samfurin Samarwa | Kamfanin kai tsaye, tushen masana'anta (Ingancin OEM / Farashin ODM) |
| Kayayyakin Sadarwa na Duniya | Arewacin Amurka, Turai, Afirka, Kudu maso Gabashin Asiya, Gabas ta Tsakiya |
| Lokacin Jagoranci (Yawan Daidaitacce) | Kwanaki 15–30 |
| Rayuwar Sabis (Yanayi na Al'ada) | Sa'o'in aiki 3,000–5,000 |
11. Kammalawa
Tsarin XCMG XE370CA 800305455 Track Lower Roller Assembly daga CQC TRACK yana wakiltar wani kayan maye gurbin ƙarƙashin motar da aka ƙera tare da ingantaccen sarrafa tsari, ƙirar ƙarfe mai zurfi, da kuma tattalin arzikin samar da kayayyaki kai tsaye daga masana'anta. Ga manajojin jiragen ruwa da ƙwararrun masu siye waɗanda ke inganta dabarun sassan haƙa XCMG ɗinsu, wannan haɗin yana isar da halayen aiki da aka rubuta waɗanda suka dace da dandamalin injin mai nauyin tan 36.6, tare da taurare mai zurfi na induction (8-12 mm), kariyar gurɓataccen hatimi mai iyo biyu, da kuma tabbatar da inganci mai matakai biyu ta hanyar takardar shaidar tsarin ISO 9001:2015 da takardar shaidar samfurin CQC.
Tsarin samo kayayyaki kai tsaye na masana'anta yana ba da fa'idar sarkar samar da kayayyaki fiye da hanyoyin rarraba kayayyaki masu matakai da yawa, yana tallafawa odar maye gurbin na'urori ɗaya don kowane injina da kuma shirye-shiryen adana kayayyaki ga masu rarrabawa. Tare da ingantattun kayan aiki zuwa Arewacin Amurka, Turai, Afirka, da Kudu maso Gabashin Asiya, cikakken ƙarfin masana'antu na OEM da na musamman, lokutan jagora masu farashi mai gasa (kwanaki 15-30), da kuma tsawon lokacin sabis (har zuwa 30% fiye da kayan bayan kasuwa na yau da kullun), CQC TRACK tana sanya taron 800305455 a matsayin madadin fasaha mai ƙarfi da inganci a fannin tattalin arziki a cikin kasuwar bayan fage na injin haƙa mashin.
Don neman tambayoyi game da siyayya, takamaiman bayanai na fasaha, ko buƙatun masana'antu na musamman, ana iya samun tuntuɓar kai tsaye da mai ƙera ta hanyar tashoshin CQC TRACK na hukuma.









