Zipangizo Zolemera za KOBELCO Zonyamula Magalimoto Olemera

Msonkhano wa Sprocket ya Track Chain | Gulu Lomaliza la Sprocket Wheel

Ndi JACK
Katswiri Wamkulu wa Zachipatala,NJIRA YA CQC

1. Chidule cha Zamalonda

KOBELCO Track Chain Sprocket Assembly, yomwe imadziwikanso kuti Final Drive Sprocket Wheel Group, ndi gawo lotumizira mphamvu lopangidwa mwaluso kwambiri lomwe lapangidwira ma excavator akuluakulu a KOBELCO SK450, SK460, SK485, ndi CX460 series. Limagwira ntchito ngati cholumikizira chofunikira pakati pa injini yoyendera ya hydraulic ndi unyolo wa njanji, sprocket assembly iyi imasintha hydraulic torque kukhala mphamvu yokoka—kupangitsa kuti ikhale imodzi mwa zigawo zolemera kwambiri komanso zowonongeka kwambiri mu dongosolo lonse la pansi pa galimoto ya ma excavator akuluakulu omwe amagwira ntchito m'migodi, kukumba miyala, ndi ntchito zomanga zolemera.

NJIRA YA CQCimapanga msonkhano uwu ngati cholowa m'malo mwa OEM mwachindunji, chopangidwa kuti chikwaniritse kapena kupitirira zomwe zidazo zida zimafuna. Ndi kuphatikiza koyima komwe kumaphatikizapo kupeza zinthu zopangira, kupanga zinthu mozungulira, kupanga zinthu molondola, kutentha, komanso kupanga komaliza, timagwira ntchito ngati njira yolumikizirana.fakitale yoyambirakomanso mnzawo wopanga zinthu kwa ogulitsa, ogwira ntchito zombo, ndi ogulitsa zida m'misika yapadziko lonse.

Zothandizira za OEM

Ma Model Ogwira Ntchito a KOBELCO Excavator

Ma SK450, SK460, SK485, ndi CX460 akuyimira gulu lalikulu la makina ofukula zinthu zakale a Kobelco—makina okhala ndi zolemera zoyambira matani 45 mpaka 48.5. Makinawa amagwiritsidwa ntchito kwambiri: kuchotsa katundu wambiri m'migodi, kuthandizira migodi, mapulojekiti akuluakulu omanga nyumba, ndi kugwetsa katundu wolemera. CX460, monga gawo la mndandanda wa CX wa Kobelco, imaphatikizapo machitidwe apamwamba a hydraulic ndi kulimba kwabwino kwa sitima yoyenda pansi pa galimoto yopangidwa makamaka kuti igwiritsidwe ntchito pamakina olemera.

2. Mafotokozedwe Aukadaulo: Opangidwa kuti Azigwira Ntchito Zambiri

Kusonkhanitsira kwa sprocket mu ntchito zazikulu zofukula kumagwira ntchito ngati mawonekedwe omaliza a drive, ogwirizana ndi ma bushings a track chain kuti atumize mphamvu yoyendetsera. Pa makina a class class a matani 45-48, katunduyo ndi wokwera kwambiri kuposa ma excavator ang'onoang'ono, omwe amafunikira zinthu zowonjezera, kulimbitsa chikwama chakuya, komanso mawonekedwe a mano olimba kwambiri.

2.1 Maudindo Ofunika Kwambiri Ogwira Ntchito

Kutumiza Mphamvu: Sprocket imasintha mphamvu yozungulira kuchokera ku injini yoyendera ya hydraulic kukhala mphamvu yogwira ntchito yolunjika. Ndi kulemera kwa makina ogwiritsira ntchito kwa 45,000-48,500 kg, sprocket iyenera kutumiza mphamvu zokwanira kusuntha makina ndi katundu wake kudutsa malo osiyanasiyana.

Kugwirizana kwa Track Chain: Mano a sprocket amagwira ntchito ndi ma bushing a track chain. Kukhazikika kwa dzino kumakhudza mwachindunji kusalala kwa kulumikizana, kuchuluka kwa phokoso, komanso kuchuluka kwa kuwonongeka kwa sprocket ndi zigawo za unyolo.

Kugawa Katundu: Paulendo ndi kufukula, sprocket imakumana ndi mphamvu yokhazikika komanso katundu wogwedezeka. Gawoli liyenera kupangidwa kuti ligawire mphamvuzi popanda kukhala ndi kuchuluka kwa kupsinjika komwe kungayambitse kulephera msanga.

2.2 Mafotokozedwe Aukadaulo

Ngakhale zojambula zenizeni za uinjiniya za Kobelco zikadali zaumwini, zofunikira zamakampani pa ma excavator sprockets a kalasi ya matani 45-48 zimaphatikizapo magawo otsatirawa kutengera deta ya uinjiniya ya CQC TRACK.

2.3 Zoganizira za kapangidwe ka SK450, SK460, SK485, CX460

Kalasi ya matani 45-48 imapereka zovuta zinazake pakupanga ma sprocket:

Kutumiza Mphamvu Yaikulu: Ma excavator akuluakulu awa amapanga mphamvu yayikulu pamapeto pake. Sprocket iyenera kupangidwa ndi mphamvu yokwanira ya mizu ya dzino komanso umphumphu wazinthu kuti ipirire mphamvu izi popanda kusweka kwa dzino kapena kulephera kwa hub.

Nthawi Yogwira Ntchito Yowonjezera: Mu ntchito za miyala ndi migodi, ma archerocket akuluakulu nthawi zambiri amasonkhanitsa maola ogwirira ntchito 2,000-3,000 pachaka. Sprocket iyenera kupereka nthawi yogwira ntchito yowonjezereka kuti ichepetse nthawi yogwira ntchito ndikuchepetsa ndalama zonse zomwe zimagwiritsidwa ntchito.

Kusamalira Kugwedezeka kwa Katundu: Makina akuluakulu okumba zinthu nthawi zambiri amakumana ndi zinthu zogwedezeka panthawi yokumba ndipo amayenda m'malo osalinganika. Zipangizo za sprocket ndi chithandizo cha kutentha ziyenera kulinganiza kukana kuwonongeka ndi kulimba komwe kumafunika kuti zigwire ntchito popanda kusweka.

3. Maziko a Metallurgical: Sayansi ya Zinthu Zofunika pa Ntchito Zofukula Zazikulu

3.1 Njira Zosankhira Chitsulo cha Aloyi

Malo ogwirira ntchito a sprocket yolemera matani 45-48 amapereka zofunikira kwambiri pazinthu. Chigawochi chiyenera kukana kuwonongeka kwamphamvu chifukwa chokhudzana ndi ma bushings a track chain; kupirira kutopa kwambiri chifukwa cha kugwidwa ndi mano mobwerezabwereza; kuyamwa katundu wokhudzana ndi mphamvu zofukula ndikuyenda pamtunda wosagwirizana; ndikusunga kukhazikika kwa miyeso pansi pa katundu wolemera kwambiri.

Opanga apamwamba monga CQC TRACK amasankha mitundu yeniyeni yachitsulo cha alloy chomwe chimakwaniritsa bwino kuuma, kulimba, komanso kukana kutopa kwa kalasi yovutayi:

Chitsulo cha 42CrMo4 Chromium-Molybdenum: Ichi ndi chinthu chabwino kwambiri chomwe chimasankhidwa pa zinthu zazikulu zofukula. Ndi chromium yomwe ili ndi 0.90-1.20% ndi molybdenum ya 0.15-0.30%, 42CrMo4 imapereka kulimba kwapadera, mphamvu yotopa kwambiri, komanso kulimba kwabwino ngakhale pansi pa gawo lomwe lili ndi zigawo za 45-48 ton. Chromium imawonjezera kulimba ndipo imapereka kukana dzimbiri pang'ono; molybdenum imakonza kapangidwe ka tirigu, imawonjezera mphamvu yotentha kwambiri panthawi yotenthetsera, komanso imakulitsa kulimba.

40CrMnMo Chromium-Manganese-Molybdenum Alloy: Pa ntchito zomwe zimafuna kulimba kwamphamvu komanso kuthekera kolimba, zitsulo za chromium-manganese-molybdenum zimatchulidwa. Kuchuluka kwa manganese kumawonjezera kulimba komanso kumathandizira kapangidwe ka tinthu tating'onoting'ono.

Kutsata Zinthu: Opanga odziwika bwino amapereka zikalata zonse za zinthu, kuphatikizapo Mill Test Reports (MTRs) zotsimikizira kapangidwe ka mankhwala ndi kusanthula kwa zinthu zina (C, Si, Mn, P, S, Cr, Mo, Ni ngati kuli koyenera).

3.2 Njira Yopangira: Chofunika Kwambiri pa Kapangidwe ka Tirigu

Njira yoyamba yopangira zinthu imatsimikizira momwe makina a sprocket amagwirira ntchito komanso nthawi yomwe imagwira ntchito. Pa ma sprocket akuluakulu ofukula zinthu zakale, kupanga zinthu zotentha ndikofunikira. Ngakhale kuti ndi zotsika mtengo, sizingakwaniritse umphumphu wa kapangidwe ka tirigu wofunikira pakugwiritsa ntchito matani 45-48.

Njira yopangira imayamba ndi kudula zitsulo zolemera bwino, kuzitentha pafupifupi 1150-1250°C mpaka zitasungunuka bwino, kenako nkuzipangitsa kuti zisinthe mphamvu pakati pa zinyalala zokonzedwa bwino m'magawo angapo opangira. Chithandizo cha thermo-mechanical ichi chimapangitsa kuti tirigu aziyenda mosalekeza zomwe zimatsatira mawonekedwe a zigawo, zomwe zimapangitsa kuti malire a tirigu azigwirizana ndi malangizo akuluakulu opsinjika - makamaka ofunikira kwambiri pa radius ya mizu ya dzino, komwe kuchuluka kwa nkhawa kumakhala kwakukulu. Kapangidwe kake kamakhala ndi mphamvu yotopa ndi 25-35% komanso mphamvu yogwira ntchito kwambiri poyerekeza ndi njira zina zopangira.

3.3 Uinjiniya Wothandizira Kutentha kwa Malo Awiri

Kukongola kwachitsulo kwa sprocket yayikulu yabwino kwambiri kumaonekera mu mawonekedwe ake olimba opangidwa bwino—malo olimba, osawonongeka komanso pakati pa dzino lolimba, lotha kugwedezeka:

Kuzimitsa ndi Kutenthetsa (Q&T): Chopanda kanthu chonse chopangidwacho chimasungunuka pa 840-880°C, kenako chimazimitsidwa mwachangu m'madzi ogwedezeka, mafuta, kapena yankho la polima. Kusinthaku kumapanga martensite—kumapereka kuuma kwakukulu koma kogwirizana ndi kusweka. Kutenthetsa nthawi yomweyo pa 550-650°C kumalola kaboni kusungunuka ngati ma carbide abwino, kuchepetsa kupsinjika kwamkati ndikubwezeretsa kulimba. Kuuma kwapakati komwe kumachitika nthawi zambiri kumakhala kuyambira 28-35 HRC, kumapereka kulimba koyenera kuti kuyamwa mphamvu.

Kulimbitsa Dzino Loyambitsa: Pambuyo pokonza, malo ofunikira kwambiri owonongeka—makamaka m'mbali mwa dzino, nsonga za dzino, ndi mizu—amawongoleredwa m'malo osiyanasiyana. Choyimbira cha mkuwa chopangidwa bwino chimatsatira mawonekedwe a dzino, zomwe zimapangitsa kuti mafunde a eddy atenthe mofulumira pamwamba pa dzino kufika kutentha kowonjezereka (900-950°C) mkati mwa masekondi. Kuzimitsa madzi nthawi yomweyo kumapanga chivundikiro cha martensitic cha kuya kwa 8-12 mm ndi kuuma kwa pamwamba kwa HRC 52-58, zomwe zimapangitsa kuti pakhale kukana kwakukulu kwa kuwonongeka kochokera ku kukhudzana ndi njira.

Kuuma kosiyanasiyana kumeneku kumapanga kapangidwe kabwino kwambiri: pamwamba pa dzino losatha kutha lomwe limapirira kukhudzana ndi ma bushings oyenda pansi, lothandizidwa ndi pakati lolimba lomwe limayamwa katundu wovulala popanda kusweka kwa dzino koopsa.

3.4 Ndondomeko Zotsimikizira Ubwino

CQC TRACK imagwiritsa ntchito kutsimikizira khalidwe la zinthu m'magawo ambiri panthawi yonse yopanga:

• Kuyesa kwa Ultrasonic (UT): Kumatsimikizira kulimba kwa mkati mwa zinthu zofunika kwambiri, kuzindikira ma porosity aliwonse apakati, zosakaniza, kapena ma lamination omwe angayambitse kulephera msanga mukanyamula katundu wolemera.
• Kuyang'anira Tinthu Tating'onoting'ono Totchedwa Magnetic Particle Inspection (MPI): Kuyang'ana madera ofunikira kwambiri—makamaka mizu ya dzino, mabowo omangira mabowo, ndi ma hub fillets—kupeza ming'alu iliyonse yosweka pamwamba kapena kupsa.
• Kutsimikizira kwa Dimensional: Makina Oyezera Ogwirizana (CMM) amatsimikiza miyeso yofunikira, ndi ziwerengero zowongolera njira zowerengera zomwe zimasunga mphamvu ya njira (Cpk) nthawi zambiri zimaposa 1.33 pazinthu zofunika.

4. Luso Lopanga: Chifukwa Chake Chimachokera ku CQC TRACK

Monga wopanga, osati wogulitsa yekha, CQC TRACK imayang'anira gawo lililonse la kupanga—kuyambira kutsimikizira zinthu mpaka kusonkhanitsa komaliza. Kuphatikiza koyima kumeneku kumatsimikizira kuti zinthu zonse zili bwino, kutsata bwino, komanso kudalirika kwa unyolo woperekera zinthu.

4.1 Njira Zapamwamba Zopangira Zinthu

Kupangira Zinthu Zotsekedwa: CQC TRACK imagwiritsa ntchito makina osindikizira opangidwa ndi zinthu zazikulu omwe amatha kupanga zinthu zopanda kanthu za makina ofukula zinthu a matani 45-48. Njira yopangira zinthu zotsekedwa imatsimikizira kuti tirigu akuyenda bwino komanso kuchulukana kwa zinthuzo m'gawo lonselo.

Kulimbitsa Mano Moyenera: Zipangizo zolimbitsa mano zoyendetsedwa ndi kompyuta zomwe zili ndi ukadaulo wotsatira mano zimathandiza kuti mano onse azikula mofanana, kuchotsa malo ofewa omwe angayambitse kuwonongeka msanga.

Makina a CNC: Malo onse ofunikira—mabowo oyikamo mabowo, mainchesi a pilot, nkhope ya hub, ndi geometry ya mano—amapangidwa molondola pa malo akuluakulu opangira makina a CNC kuti akwaniritse kulolerana kwa ±0.05 mm.

4.2 Njira Yoyang'anira Ubwino

• ISO 9001:2015 Certified: Kuyang'anira bwino kwambiri komwe kumakhudza magawo onse opanga
• Zolemba za Njira: Kutsata kwathunthu kuchokera ku zinthu zopangira mpaka chinthu chomalizidwa
• Kusintha Kosalekeza: Kuwongolera njira zowerengera ndi kuwunika kwabwino nthawi zonse

5. Kuthandizira pa Msika Wachigawo ndi Kutumiza Zinthu

CQC TRACK imasunga unyolo wapadziko lonse lapansi wokhala ndi malo osungiramo zinthu komanso ukadaulo wa m'madera osiyanasiyana kuti igwire ntchito m'misika yosiyanasiyana.

5.1 Australia ndi Oceania

Australia ndi imodzi mwa malo ovuta kwambiri padziko lonse lapansi okhala ndi magalimoto oyenda pansi pa galimoto. Kuphatikiza kwa miyala yachitsulo yolimba ku Western Australia, miyala yolimba ku Queensland, ndi zinthu zina zakutali kumafuna zinthu zomwe zimapangitsa kuti zikhale zosavuta kugwiritsa ntchito. CQC TRACK yagwirizana ndi ogulitsa am'deralo kuti awonetsetse kuti ma sprocket a Kobelco SK450/SK460/SK485/CX460 akupezeka nthawi ndi malo omwe akufunika.

5.2 Japan ndi Kumpoto chakum'mawa kwa Asia

Popeza ndi dziko lomwe zida zomangira za Kobelco zinachokera, msika waku Japan umafuna zinthu zomwe zikugwirizana ndi miyezo yeniyeni ya wopanga. Ma sprocket a CQC TRACK amapangidwa kuti akwaniritse ziyembekezo izi kudzera mu njira zokhwima kwambiri.

5.3 South America

Gawo la migodi ku South America—makamaka ntchito zamkuwa ku Chile ndi Peru—limafuna zinthu zogwiritsidwa ntchito pansi pa galimoto zomwe zimatha kupirira kukwawa kwambiri komanso katundu wolemera kwambiri. Ma sprockets athu amapangidwa ndi kukula kwa chikwama (≥8 mm) kuti apereke moyo wautali wa ntchito m'mikhalidwe imeneyi.

5.4 Kumpoto kwa Amerika

Malo osiyanasiyana ogwirira ntchito ku North America—kuyambira mchenga wamafuta aku Canada mpaka ku miyala ya ku Texas—amafunikira zinthu zogwirira ntchito pansi pa galimoto zomwe zimagwira ntchito bwino kwambiri m'malo ovuta kwambiri.

5.5 Russia ndi Central Asia

Pa ntchito ku Siberia ndi ku Russia Far East, komwe kutentha kwa mlengalenga kumatha kutsika pansi pa -40°C, CQC TRACK imapereka mtundu wa Arctic-grade wokhala ndi chitsulo chopangidwa mwapadera chotentha pang'ono komanso kulimba kwambiri pakutentha kwapansi pa zero.

5.6 South Africa & Africa ya Kum'mwera kwa Sahara

Gawo la migodi ku Africa limagwira ntchito m'mikhalidwe yovuta. Ma sprockets a CQC TRACK amapangidwa ndi zipangizo zolimba kuti athe kupirira madera ovuta awa.

5.7 Europe

Makasitomala aku Europe amapindula ndi malo osungiramo katundu am'deralo omwe amalola kutumiza katundu mwachangu ku kontinenti yonse.

5.8 Korea

Msika waku Korea umafuna zinthu zomwe zimakwaniritsa miyezo yolondola kwambiri. Ma sprocket a CQC TRACK amapangidwa kuti agwirizane ndi zofunikira za OEM molondola.

6. Mkhalidwe wa Dongosolo la Pansi pa Galimoto: Yankho Lonse

Ngakhale nkhaniyi ikuyang'ana kwambiri pa kusonkhana kwa sprocket, CQC TRACK imapanga zinthu zonse zoyambira pansi pa galimoto za KOBELCO SK450, SK460, SK485, ndi CX460:

Kwa ogwira ntchito m'zombo, kupeza zida zonse zoyendera pansi pa galimoto kuchokera kwa wopanga mmodzi kumatsimikizira kuti zinthu zikugwirizana, kumachepetsa kugula, kumapereka mitengo yokwera, komanso kumatsimikizira kuti zinthu zonse zimakhala bwino.

7. Ziphaso Zapamwamba

8. Zambiri Zokhudza Kuyitanitsa

Incoterms Ikupezeka

• FOB - doko lalikulu la China (Shanghai, Qingdao, Tianjin, Xiamen)
• CIF - Doko lililonse lalikulu padziko lonse lapansi
• DDP - Kwa makasitomala oyenerera m'madera osankhidwa (EU, North America, Australia)

Nthawi Yotsogolera

• Zinthu Zosungidwa (madera osankhidwa): Maola 24-72
• Kupanga Mafakitale: Masiku 15-20 ogwira ntchito
• Kusintha kwa Arctic-Grade: Masiku 20-25 ogwira ntchito

9. Zambiri Zolumikizirana

CQC TRACK - Gawo la Magalimoto Olemera Otsika Pansi

• Email: cqc@cqctrack.com
• Webusaiti:www.cqctrack.com
• Malo Opangira: Fujian, China

Malo Olumikizirana ndi Achigawo

10. Chithandizo chaukadaulo ndi Malangizo Okhazikitsa

Malangizo Okhazikitsa

• Mafotokozedwe a Torque: Maboluti oyika a Giredi 12.9: 600-750 Nm; tsatirani ndondomeko ya cross-pattern
• Kuyika bwino ma O-rings ndi ma gaskets kuti mupewe kutuluka kwa madzi
• Kukonzekera bolt: Tsukani ulusi; pakani mankhwala oletsa kugwidwa (ntchito zogwiritsidwa ntchito ku Arctic)
• Kuyang'ana momwe zinthu zilili: Tsimikizani kukula kwa dayamita ya pilot musanayike torque

Thandizo Pambuyo pa Kugulitsa

• Kusanthula kuvala mano: Kuwunika momwe mano amakhalira akamawonongeka kuti mudziwe nthawi zomwe mano amawonongeka
• Kusanthula kulephera: Kuzindikira zomwe zimayambitsa kusowa msanga
• Malangizo okonza: Makonzedwe abwino kwambiri a kupsinjika kwa track pa ntchito zinazake

Zokhudza Wolemba

JACK ndi Katswiri Wamkulu wa Magalimoto Otsika Pansi pa CQC TRACK wokhala ndi zaka zoposa 15 zogwira ntchito mu makina onyamula zida zolemera. Wapereka chithandizo chaukadaulo ndikupereka mayankho ku ntchito zamigodi ndi zomangamanga ku Australia, South America, Europe, Central Asia, North America, ndi Africa.

© 2025 CQC TRACK. Maufulu onse ndi otetezedwa. Izi ndi zoyambirira komanso za CQC TRACK.