Komatsu Mini Track Excavator PC75 Sprocket Wheel Group– Nambala za Zigawo za OEM Cross-Reference 22E2711111, 21W2741110, 21W2731110, 21W2731112

Wopanga Magwero a OEM – CQC TRACK (HELI MACHINERY MANUFACTURING CO., LTD.) – Yochokera ku Quanzhou, China

Chidule cha Ukadaulo

Buku laukadaulo ili limapereka zolemba zonse zaukadaulo za gulu la Komatsu PC75 track sprocket wheel—lomwe lili ndi manambala a magawo a OEM cross-reference.22E-27-11111,21W-27-41110,21W-27-31110, 21W-27-31112—yopangidwa kuti igwiritsidwe ntchito pa ma excavator a Komatsu PC75 series hydraulic crawler. Ma sprocket assemblies awa, omwe amatchulidwanso kuti ndi magulu omaliza a ma drive sprocket, ma drive sprockets, kapena ma track sprocket wheels, akuyimira gawo lalikulu la mphamvu yotumizira mkati mwa dongosolo la undercarriage la 7–8 ton mini excavator class.

Mu kapangidwe ka PC75 pansi pa galimoto, chowongolera chimagwira ntchito ngati gawo loyendetsa, kusintha mphamvu ya hydraulic motor kukhala mphamvu yokoka yomwe imasuntha unyolo wa njanji ndikuyendetsa makina onse. Kwa makina okumba Komatsu PC75—makina omwe amagwiritsidwa ntchito kwambiri m'malo omanga, ntchito zogwirira ntchito, malo okongola, chitukuko cha nyumba, ndi mapulojekiti opepuka ku South America, Australia, Europe, Russia, ndi Central Asia—kukhulupirika kwa kapangidwe ka sprocket ndikofunikira kwambiri pakuyenda kwa makina, kupanga bwino ntchito, komanso mtengo wonse wa umwini.

Kusanthula kumeneku kukuyang'ana gulu la PC75 sprocket kudzera m'magalasi angapo aukadaulo: mfundo zogwirira ntchito zaukadaulo zotumizira ma torque ndi kulumikizana kwa track, kapangidwe ka zitsulo ndi ma specifications atsatanetsatane azinthu kuphatikiza zitsulo za 50Mn ndi 42CrMo alloy, uinjiniya wapamwamba wopanga njira zopangira wokhala ndi closed-die hot forging ndi machining a CNC molondola, ma protocol athunthu othandizira kutentha kuphatikiza kuuma kwa induction kukwaniritsa kuuma kwa HRC 52-58 pamwamba, ma specifications a dimensional for PC75 undercarriage fit, ma protocol okhwima otsimikizira khalidwe kuphatikiza satifiketi ya ISO 9001:2015, njira zonse zoyikira, kuzindikira kuvala ndi njira zosinthira, kusanthula msika wachigawo wamisika yayikulu yapadziko lonse lapansi, komanso mfundo zoyambira zopezera akatswiri ogula omwe amayang'anira ma Komatsu mini excavator fleets padziko lonse lapansi.

Komatsu PC75 ndi chofukula cha hydraulic chosinthasintha komanso chodalirika chomwe chimapangidwira ntchito zosiyanasiyana zomanga, kukonza malo, komanso ntchito zina, chodziwika chifukwa cha kulimba kwake komanso kugwira ntchito bwino. PC75UU-3 ndi mtundu watsopano wa mndandanda wa UU wokhala ndi ma hydraulic owonjezereka, magwiridwe antchito abwino a injini, komanso mafuta osawononga ndalama zambiri. Pa ntchito zovuta za m'mizinda, mitundu yozungulira ya zero-tail monga mndandanda wa PC75UU ndiyo imayikidwa patsogolo.

CQC TRACK (HELI MACHINERY MANUFACTURING CO., LTD.) imagwira ntchito ngati wopanga OEM ndi ODM wolumikizidwa molunjika ndipo ili ndi zaka zoposa makumi awiri yakhala ikugwira ntchito yopangira zida zoyendera pansi pa galimoto. Kampaniyo yadzikhazikitsa ngati imodzi mwa opanga zida zoyendera pansi pa galimoto apamwamba kwambiri m'chigawo cha Quanzhou, gulu lalikulu la mafakitale opanga zida zoyendera pansi padziko lonse lapansi lomwe lili ku Fujian Province, China. Udindo wa kampaniyo ku Quanzhou umapereka mwayi wapadera wopita kumadoko akuluakulu apadziko lonse lapansi kuphatikiza Xiamen ndi Fuzhou, zomwe zimathandiza kutumiza zinthu kunja bwino kumisika yapadziko lonse lapansi ya zida zomangira. Ndi malo aboma ndi mafakitale, komanso mizere yopangira yolumikizidwa bwino yophatikizapo kupanga, kuponyera, ndi kupanga zida zoyendera pansi pa galimoto, CQC TRACK ikuyimira wopanga zida zoyendera pansi pa galimoto zoyendera pansi pa galimoto zoyendera zapamwamba kwambiri za OEM.

CQC TRACK ikulandirani ndi manja awiri kuti mugwirizane ndikupanga mgwirizano wabwino kwambiri wa nthawi yayitali. Kampaniyo imapanga zida zonse zoyendera pansi pa galimoto zomwe zimagwirizana ndi Komatsu zomwe zimagwira ntchito yonse kuyambira ma mini excavator mpaka makina apamwamba kwambiri, kuphatikiza ma track sprockets, idlers, track rollers, carrier rollers, track chains, ndi track shoes—zonsezi zimapangidwa kuti zikwaniritse miyezo ya OEM yosinthira kuti zitsimikizire kuti zikugwirizana bwino, kulimba, komanso kugwira ntchito bwino.

1. Kuzindikiritsa Zamalonda ndi Kuphimba Kugwiritsa Ntchito

1.1 Mazina a Zigawo ndi Chidule cha Ntchito

Kukhazikitsa ma drive sprocket—komwe kumatchedwa kuti final drive sprocket group, track sprocket wheel, kapena sprocket wheel assembly—ndicho chinthu chachikulu choyendetsera galimoto cha undercarriage system ya excavator, chomwe chimayikidwa kumbuyo kwa chimango cha njanji ndikulumikizidwa mwachindunji ku shaft yotulutsa ya final drive travel gearbox. Mosiyana ndi zinthu zopanda ntchito monga idlers kapena rollers, zomwe zimazungulira momasuka, drive sprocket ndi chinthu choyendetsa galimoto chomwe chimagwira ntchito mwachindunji ndi ma bushings a track chain kuti chiyendetse makinawo.

Maudindo akuluakulu a ntchito ya sprocket yoyendetsa ndi awa:

• Kusintha kwa Torque-to-Traction: Kusintha torque yozungulira yopangidwa ndi injini yoyendera ya hydraulic kudzera mu gearbox yomaliza kukhala mphamvu yokoka yolunjika yomwe imasuntha unyolo wa njanji, motero, makina a matani 7-8.
• Kugwirizana kwa Unyolo Wolondola: Kugwirizana ndi ma bushing a unyolo wolondola ndi mawonekedwe enieni a mano kuti muwonetsetse kuti mphamvu imafalikira bwino komanso nthawi zonse popanda kulumpha, kumangirira, kapena kukangana kwambiri.
• Kugawa katundu: Kugawa katundu woyendetsa mofanana m'mano ndi m'mabowo osiyanasiyana kuti mupewe kupsinjika kwakukulu komwe kungayambitse kuwonongeka msanga kapena kulephera.
• Kuwongolera Njira: Kugwira ntchito limodzi ndi chogwirira ntchito chakutsogolo ndi ma track rollers kuti musunge bwino unyolo wa track panthawi yoyenda kutsogolo, kubwerera m'mbuyo, ndi ntchito zozungulira.

Bokosi loyendetsa lomaliza lili mkati mwa galimoto yoyendera pansi pa galimoto yofufuzira ndipo limayang'anira kayendetsedwe ka makinawo. Pamene mota ya hydraulic ikuzungulira, imasamutsa mphamvu ku bokosi loyendetsera, lomwe kenako limasintha mphamvuyo kukhala torque ndikuyendetsa ma sprockets oyendetsa njanji, omwe amasuntha njanji ndikuyendetsa galimotoyo kutsogolo kapena kumbuyo.

1.2 Manambala a Zigawo za OEM ndi Ma Model Ogwirizana ndi Ofukula

Ma sprocket anayi omwe alembedwa mu kusanthula uku akugwirizana ndi ma specifications enieni a Komatsu OEM engineering, omwe amapereka kusinthana mwachindunji m'mitundu yambiri ya PC75 ndi mitundu ina ya Komatsu. Tebulo ili pansipa limapereka zambiri zokhudzana ndi ma crossreference:

Chipolopolo cha 22E-27-11111 chalembedwa kuti chigwiritsidwe ntchito ndi Komatsu PC60/75UU-7, kutsimikizira kuti chikugwirizana mwachindunji ndi mtundu wa PC75UU-7. Magwero a mafakitale akuwonetsa kuti KOMATSU 21W-27-11111 ndi PC60/75UU-7 SPROCKET, yopangidwa motsatira zomwe Komatsu akufuna.

Chipolopolo cha 21W-27-31112 chalembedwa mwapadera za ma excavator a Komatsu PC78US-5, PC75UU-3, ndi PC70FR-1, komanso ma Yanmar VIO80, VIO75, VIO70, VIO70-2, B7-3, ndi VIO82. Izi zikuwonetsa kugwirizana kwakukulu pakati pa makina a Komatsu ndi Yanmar omwe ali pansi pa galimoto m'gulu la matani 7–8.

Chipolopolo cha 21W-27-41110 chalembedwa kuti chigwiritsidwe ntchito pa Komatsu PC78US-6, PC78US-8, PC78US-10, PC78UU-6, PC78MR-6, PC88MR-6, PC88MR-8, ndi PC88MR-10, komanso ma excavator ang'onoang'ono a Volvo ECR88. Izi zimatsimikizira kugwirizana kwa mitundu yosiyanasiyana pakati pa makina oyendera pansi pa galimoto a Komatsu ndi Volvo.

Kugwirizana kwathunthu kwa ma sprocket a ma sprocket awa kumapangitsa kuti akhale zinthu zofunika kwambiri kwa ogwira ntchito zonyamula katundu omwe amayang'anira mibadwo yambiri ya Komatsu komanso zida zosiyanasiyana kuchokera ku Yanmar ndi Volvo.

1.3 Mafotokozedwe a Komatsu PC75 Excavator ndi Ma Parameters a Pansi pa Galimoto

Komatsu PC75 mndandanda umayimira gulu la matani 7–8 mu mzere wa Komatsu, zomwe zimapereka magwiridwe antchito ambiri ofukula mu phukusi laling'ono loyenera malo ogwirira ntchito ochepa. PC75 ndi chofukula chaching'ono cha hydraulic chogwiritsidwa ntchito kwambiri pomanga, kukonza malo, ndi ntchito zina.

Gome ili m'munsimu limapereka tsatanetsatane waukadaulo wa mndandanda wa PC75 kutengera magwero angapo odalirika:

Magwero a deta:

Ma excavator a PC75R-2 crawler midi apangidwa mwapadera kuti azigwira ntchito m'malo opapatiza komanso m'malo ovuta kufikako, okhala ndi mawonekedwe apadera ndi zosankha, makina ogwiritsira ntchito zinthu zambiri okhala ndi swing offset boom ndipo amatha kuperekedwa m'makonzedwe okonzedwa mwamakonda.

PC75UU-3 ndi chofukula chodalirika komanso champhamvu chomwe chimapereka mawonekedwe ndi magwiridwe antchito odabwitsa. Kuyambira injini yake yolimba mpaka kukula kwake kochepa, makina awa adapangidwa kuti agwire ntchito zosiyanasiyana mosavuta. PC75UU-3 ndi mtundu watsopano wa mndandanda wa UU wokhala ndi ma hydraulic owonjezera, magwiridwe antchito abwino a injini, komanso mafuta osawononga ndalama zambiri.

PC75-1 ili ndi injini ya 68.4 hp komanso mphamvu ya hydraulic pump ya 44.2 gpm, zomwe zimathandiza kuti ntchito iyende bwino komanso modalirika pamalo ogwirira ntchito.

1.4 Kapangidwe ka Chigawo cha Pansi pa Galimoto

Komatsu PC75 yapangidwa kuti ikhale yolimba komanso yokhazikika. Zinthu zofunika kwambiri pa chidebecho ndi izi:

• Kukula kwa nsapato za track: 450 mm (muyezo wa PC75-1)
• Kuyeza kwa Track: 1,650 mm
• Kutalika kwa Njira Pansi: 2,160 mm (7.09 ft)
• Kuchotsa Pansi: 400 mm
• Kukula kwa Njira ya Rabara: M'lifupi mwa 450 mm, mtunda wa 76 mm, maulalo 80 a mawonekedwe a njira ya rabara

Lamulo lachidule lozindikiritsa zigawo: nambala ya zigawo imazindikiritsa gawo, pomwe nambala ya makina imatsimikiza kuchuluka koyenera kwa zolumikizira (kusweka kwa serial, zosankha, kusintha). Mfundo imeneyi ndi yofunika kwambiri pakugula zigawo molondola.

1.5 Kapangidwe ka Zigawo ndi Kuphatikizika kwa Misonkhano

Chopangira chathunthu cha Komatsu PC75 drive sprocket chimakhala ndi zigawo zingapo zopangidwa mwaluso, chilichonse chopangidwa molingana ndi momwe zimagwiritsidwira ntchito pamtundu wa mini excavator undercarriage:

• Mzere wa Sprocket (Mphete ya Dzino): Chigawo chakunja cha mano chomwe chimagwirizana mwachindunji ndi ma bushing a track chain. Manowa ali ndi mawonekedwe enieni a involute omwe adapangidwa kuti agwirizane ndi ma bushing a cylindrical a chain popanda kuyambitsa kukangana kwambiri kapena kuwonongeka. Kwa kalasi ya PC75, sprocket nthawi zambiri imakhala ndi mano 20-21 okhala ndi mainchesi akunja pafupifupi 474 mm. Sprocket imatanthauzidwa ngati gudumu lokhala ndi mano kapena ma cogs omwe amalumikizana ndi unyolo, track, kapena zinthu zina zobowoka kapena zopindika.
• Chitoliro (Kuyikira Chingwe): Gawo lapakati la sprocket lomwe limalumikizana mwachindunji ndi flange kapena zomangira za injini yomaliza yoyendetsa kudzera mu kulumikizana ndi chonyamulira cha planetary chotulutsa. Chitolirocho chimakhala ndi mabowo obowoledwa bwino okhala ndi mipando yolimba. Chomangira chomangira kapena chomangiriridwa ku chonyamulira cha planetary chotulutsa chimapereka mphamvu yolimba, yosatsetsereka.
• Zipangizo Zoyikira: Maboluti amphamvu kwambiri, ma washer olimba, ndi ma lock nati (nthawi zambiri amakhala ndi giredi 10.9 kapena kupitirira apo) omwe amamangirira mkombero wa sprocket ku malo oyendetsera galimoto omaliza. Pa gulu la matani 7–8, ma torque a boluti nthawi zambiri amakhala kuyambira 250–450 Nm kutengera kukula kwa fastener.
• Cholumikizira Chomaliza Choyendetsa: Cholumikizira cha sprocket chimagwirizana ndi cholumikizira chochepetsera zida zamapulaneti cha magawo ambiri, chomwe chimakhala ndi magawo ochepetsera zida zamapulaneti omwe amawonjezera kwambiri mphamvu yotulutsa kuti iyendetse.
• Kapangidwe ka Dzino: Chipolopolo cha PC75 nthawi zambiri chimakhala ndi mano 20-21 (amasiyana malinga ndi chaka cha chitsanzo), ndipo zizindikiro za makampani zimasonyeza mabowo 20-21 ndi mainchesi akunja pafupifupi 474 mm a gulu ili la zipolopolo.

2. Kupanga ndi Kupanga Zitsulo

2.1 Mafotokozedwe a Kalasi ya Zinthu

CQC TRACK imapanga Komatsu cross-reference drive sprockets pogwiritsa ntchito premium alloy steel grades zomwe zasankhidwa chifukwa cha mphamvu zawo zapadera zamakina mu ntchito zofukula pansi pa galimoto ya matani 7–8. Mitundu yayikulu ya zinthu zomwe zimagwiritsidwa ntchito ndi iyi:

Chitsulo cha 50Mn Alloy: Chitsulo cha manganese chapamwamba kwambiri chomwe chimapereka kukana kwabwino kwambiri kwa kuvala komanso kuuma pamwamba. Chitsulo cha 50Mn chimagwiritsidwa ntchito kwambiri popanga zida za makina oyendayenda omwe amagwira ntchito pansi pa katundu wolemera, zomwe zimapangitsa kuti makinawo azikana kuvulala komanso kuuma. Pambuyo pothandizidwa ndi kutentha, 50Mn imapeza kuuma kwa pamwamba kwa HRC 48–58 ndi kuya kolimba kwa 4–6 mm (kufika pa HRC 45 pa kuya kumeneku), zomwe zimapangitsa kuti ikhale yolimba kwambiri komanso yolimba ngakhale itakhala yogwira ntchito molimbika.

Chitsulo cha 42CrMo Alloy (Chapamwamba): Chitsulo cha chromium-molybdenum chopangidwa ndi alloy chomwe chili ndi mphamvu yapadera, kulimba kwambiri, komanso kukana kukhudza kwambiri. 42CrMo ndi chitsulo chapakati cha carbon alloy chomwe chili ndi mphamvu zambiri, kulimba kwambiri, kulimba bwino, komanso kukana kutopa kwambiri. Pa ntchito zovuta zomwe nthawi yayitali yogwira ntchito ndi yofunika kwambiri, 42CrMo yopangidwa ndi alloy imapereka magwiridwe antchito apamwamba kwambiri. Pambuyo pozimitsa ndi kutenthetsa, 42CrMo imapeza kuuma kwa HRC 48–52, ndipo ndi kuzima ndi kutenthetsa kwa induction, kuuma kumafika pa HRC 54–60.

Chitsulo cha 40Mn2 Alloy: Chopangidwa ndi chromium-manganese chomwe chimapereka kulimba kwapamwamba, kulimba kwapakati, komanso kugwiritsa ntchito ndalama zochepa popangira zinthu zazing'ono. Zinthuzi zimayankha bwino kutentha kwa induction, zomwe zimapangitsa kuti zinthu zikhale zolimba mofanana komanso kuti zinthuzo zikhale zochepa.

Chitsulo Cholimba Kwambiri: Ma Sprockets amapangidwa pogwiritsa ntchito chitsulo cholimba kwambiri, zomwe zimathandiza kuti zinthu zizitha kupirira kupsinjika kwakukulu komanso nyengo zovuta zomwe zimachitika nthawi zambiri mumakina olemera.

Kusankha kwa zinthu kumatsimikiza mwachindunji moyo wa ntchito ya sprocket m'malo omwe amawonongeka kwambiri. Pazida zachitsulo monga sprockets, kusiyana kwa mtundu pakati pa OEM ndi aftermarket makamaka kumakhudza mtundu wa zinthu ndi kutentha. Izi zitha kuyezedwa ndikutsimikiziridwa ndi mayeso olimba ndi kusanthula kwa zitsulo.

2.2 Ukadaulo Wopanga Zinthu: Maziko Opanga Zinthu

Komatsu PC75 drive sprockets amapangidwa pogwiritsa ntchito njira zapamwamba zopangira zotentha zotsekedwa. Forging ndi njira yopangira yomwe imapanga chitsulo pogwiritsa ntchito mphamvu zopondereza zomwe zimapezeka m'deralo, zomwe nthawi zambiri zimaperekedwa ndi nyundo kapena chosindikizira. Njira yopangira imapereka zabwino zingapo zofunika kuposa njira zina zopangira:

Kulinganiza Mayendedwe a Tirigu: Njira yopangira imagwirizanitsa kapangidwe ka tirigu wa chinthucho ndi mawonekedwe a sprocket, ndi malire a tirigu olunjika kuti asagwere kupsinjika kwakukulu ndi kupsinjika komwe kumachitika panthawi yogwira ntchito. Kuyang'ana kwa kayendedwe ka tirigu kumeneku ndikofunikira kwambiri pa radii ya mizu ya dzino komwe kupsinjika kumakhala kwakukulu. Njira yopangira imapanga kapangidwe ka tirigu wapamwamba kwambiri kofunikira pothana ndi katundu wogwedezeka. Gudumu la sprocket lapakati nthawi zambiri limapangidwa kuchokera ku chitsulo cha chromium-molybdenum alloy (monga, 42CrMo, 50Mn). Njira yopangira iyi imagwirizanitsa kayendedwe ka tirigu wa chitsulocho ndi mawonekedwe a gawolo, zomwe zimapangitsa kuti mphamvu yokoka komanso kukana kukhudza kuyerekezedwa ndi njira zina zopangira.

Kuchotsa Mipata: Mphamvu zopondereza kwambiri za forging zimachotsa mipata yamkati ndi mipata yomwe ingakhale ngati malo oyambira ming'alu pansi pa kudzaza kwa cyclic. Zigawo za cast zitha kukhala ndi mipata yamkati kapena zophatikizira zomwe zingagwiritsidwe ntchito ngati malo oyambira ming'alu pansi pa kuzungulira mobwerezabwereza.

Kuphatikiza Zinthu: Njira yopangira zinthu imawonjezera kuchulukana kwa zinthu, zomwe zimapangitsa kuti zikhale ndi mphamvu zapamwamba kwambiri poyerekeza ndi zida zopangidwira zomwe zili ndi alloy yofanana. Kapangidwe kakang'ono komanso kofanana ka chitsulo chopangira zinthu kamapereka magwiridwe antchito ofanana pa gawo lonse la zinthu.

Kukhazikika Pamwamba: Pamwamba pake pamaoneka kutopa kwambiri chifukwa cha kusakhalapo kwa zolakwika zoponyera ndi kupsinjika kotsalira komwe kumachitika chifukwa cha njira yopangira.

Njira Yopangira Moto Yotsekedwa: Sprocket imadutsa mu njira yopangira moto ya magawo ambiri yomwe imaphatikizapo kupanga moto woyamba kuti ugawidwe koyamba, kupanga moto wachiwiri kuti ukhazikitse mawonekedwe apakati, kupanga kutentha kwachitatu kuti ukwaniritse kulondola komaliza, ndi kuboola-kudula kuti muchotse kuwala ndikupanga mabowo ofunikira.

2.3 Makina Opangira CNC Molondola

Malo onse ofunikira a Komatsu cross-reference drive sprockets amapangidwa pogwiritsa ntchito makina amakono a CNC lathes, makina opera, ndi malo obowola omwe amachita ntchito zomangira zosalala komanso zomaliza motsatira miyezo ya ISO 2768-mK dimensional accuracy. Ntchito zazikulu zomangira zikuphatikizapo:

• Kukonza Mbiri ya Dzino: Kukonza molondola mbiri ya dzino la sprocket kuti zitsimikizire kuti ngodya yolondola ya kuthamanga ndi kupindika kwake sikungagwedezeke ndi ma bushings a track. Kapangidwe ka dzino la 20–21 kumafuna mtunda wolondola wa mtunda wa dzino ndi mawonekedwe a mbiri.
• Kuboola: Kuboola bwino kwa chibowo chapakati kuti mupeze mawonekedwe enieni a hub interface.
• Kuboola Mabowo a Bolt: Kuboola mabowo a bolt molondola kwambiri malinga ndi momwe zinthu zilili.
• Kuyika Makina Opangira Pamwamba: Kuyika bwino mawonekedwe a malo oikirapo kuti katundu anyamulidwe bwino.
• Kukonza Machining akunja: Kutembenuza molondola mtunda wakunja kufika pa zofunikira zenizeni (pafupifupi 474 mm pa kalasi ya PC75).

Malo ogwiritsira ntchito zida za CNC zamakono zoyezera ndi kutembenuza amagwiritsidwa ntchito kuti akwaniritse kulondola kwa micron pa kukula kwa dzino, phula, ndi miyeso ya bore yoyikira. Izi zimatsimikizira kulinganiza bwino komanso kuchepetsa kugwedezeka panthawi yogwira ntchito. Kugwiritsa ntchito njira zapadera zolimbitsira ndi kutenthetsa kumatsimikizira kuti zinthu zili ndi mawonekedwe abwino kwambiri a makina, kulimba kwapadera, komanso kukana kusinthika ndi kusweka.

2.4 Kayendedwe ka Ntchito Yopanga Yogwirizana

Luso la CQC TRACK popanga zinthu limamangidwa pakuphatikizana kwathunthu ndi njira zoyendetsedwa motsatizana:

• Kupeza Zinthu: Kugwiritsa ntchito zitsulo zapamwamba za 50Mn, 42CrMo, ndi 40Mn2 alloy kudzera mu mgwirizano wopereka zinthu, ndi chitsimikizo chokwanira cha zinthuzo komanso kutsata komwe kulipo.
• Kupangira Mphamvu: Njira zoyendetsera bwino zopangira zotsekedwa zomwe zimatsimikizira kuyenda bwino kwa tirigu ndi kuchuluka kwa zinthu
• Malo Opangira Machining a CNC: Kukonza bwino malo onse ofunikira motsatira miyezo ya ISO 2768-mK, kuphatikizapo ma profiles a mano opangidwa mwaluso ndi malo oikirapo
• Njira Zapamwamba Zochiritsira Kutentha: Kulimbitsa ndi kutenthetsa uvuni koyendetsedwa ndi kompyuta komwe kumakwaniritsa kuuma kwakuya komanso kofanana kwa zikwama
• Kusonkhanitsa ndi Kuyesa: Malo osonkhanitsira opanda fumbi okhala ndi mayeso amphamvu pa sprocket iliyonse yomalizidwa
• Chophimba Choletsa Kudzikundikira: Makina opaka utoto a mafakitale omwe amapereka chitetezo cha dzimbiri kwa nthawi yayitali, amapezeka mumitundu yakuda, yachikasu, kapena yosinthidwa kuti akwaniritse zomwe makasitomala akufuna.

3. Uinjiniya Wothandizira Kutentha

3.1 Mfundo Zokhudza Metallurgical pa Kugwiritsa Ntchito Sprocket

Kuchiza kutentha ndi ntchito yofunika kwambiri yopanga yomwe imatsimikiza moyo wa ntchito ya sprocket yoyendetsa ntchito zomanga. Njira yochizira kutentha—makamaka kuzimitsa ndi kutenthetsa—imasintha chitsulo pamlingo wa mamolekyulu, kukwaniritsa kulimba kolondola pakati pa kuuma ndi kulimba. Pazigawo zapansi pa galimoto, kulinganiza kumeneku kumatsimikiza kutalika kwa gawo lomwe lingapirire lisanatope kapena kusinthika.

Njira yozimitsira ndi komwe mphamvu yeniyeni ya chitsulo imayambira. Chigawocho chimatenthedwa kufika kutentha kofunikira (nthawi zambiri pafupifupi 850–900°C), komwe kapangidwe kake ka kristalo kamasanduka austenite. Kenako chimaziziritsidwa mwachangu—nthawi zambiri pomizidwa m'madzi kapena mafuta. Kutsika kwadzidzidzi kwa kutentha kumeneku kumatseka maatomu a kaboni m'malo mwake, ndikupanga kapangidwe kolimba kwambiri koma kofooka kotchedwa martensite. Izi zimapangitsa kuti pamwamba pakhale kolimba, kosawonongeka, kofunikira pa mano a sprocket.

Ngakhale kuzimitsa kumabweretsa kuuma, kumabweretsanso kufooka. Kutenthetsa ndi gawo lofunikira kwambiri lotsatira lomwe limachepetsa kupsinjika kwamkati ndikubwezeretsa kusinthasintha. Gawoli limatenthedwanso kutentha kotsika, kolamulidwa (nthawi zambiri pakati pa 150–500°C) ndikusungidwa kwa nthawi inayake lisanazizire pang'onopang'ono. Njirayi imachepetsa kuuma kwambiri koma imakulitsa kwambiri kulimba, kukana kugwedezeka, komanso kusinthasintha. Zotsatira zake ndi kuphatikiza koyenera - malo olimba, osawonongeka komanso pakati pamphamvu, komanso osinthasintha - oyenera ma sprockets omwe ayenera kupirira katundu wamphamvu komanso kugwedezeka.

3.2 Mafotokozedwe a Kulimbitsa Thupi

Ma sprockets a Komatsu PC75 amagwiritsa ntchito mankhwala otenthetsera omwe amalimbitsa dzino kuti akwaniritse kuuma kofunikira pamwamba pa dzino. Mano a sprockets amalimba kuti apange malo osawonongeka pomwe akusunga pakati pa dzino lolimba komanso lopindika.

Magawo enieni othandizira kutentha kwa Komatsu PC75 drive sprockets ndi awa:

Mano a sprocket amalimba motsogozedwa ndi kompyuta. Njira imeneyi imapangitsa kuti mano akhale olimba kwambiri (nthawi zambiri 55-62 HRC) m'mbali ndi mizu ya dzino—malo omwe manowo amakhudzidwa kwambiri komanso amawonongeka. Pakati pa dzino pamakhalabe olimba komanso osasunthika, zomwe zimapangitsa kuti thupi likhale lolimba motsutsana ndi zinthu zoopsa.

Chithandizo cha kutentha chimagwiritsidwa ntchito kuti chitsimikizire kuuma bwino komanso kukana ming'alu munthawi yogwira ntchito, zomwe zimapangitsa kuti ntchito ya sprocket ikhale yolimba kwambiri.

3.3 Kulamulira Ubwino ndi Kusasinthasintha

Kusamalira kutentha bwino kumafuna kuwongolera bwino khalidwe. Opanga ayenera kuyang'anira nthawi zonse kutentha komwe kumafanana, nthawi yonyowa, liwiro lozizira, ndi kapangidwe ka metallographic kuti atsimikizire kuti njirayi ikukwaniritsa zofunikira pakugwira ntchito. Kunyalanyaza magawo awa—kapena kudalira chithandizo chotentha chosasinthasintha—kungafupikitse kwambiri moyo wa gawo. Ngakhale kusintha pang'ono kwa kutentha panthawi yozimitsa kapena kutenthetsa kungayambitse kuuma kosagwirizana, zomwe zimayambitsa kuwonongeka msanga, ming'alu, kapena kusakhazikika kwa mawonekedwe.

Zigawo zopangidwa ndi zitsulo zapamwamba komanso mankhwala otentha zimayesedwa mwamphamvu kuti zitsimikizire kuuma kofanana, kukana kugunda, komanso mphamvu ya kutopa. Mlingo uwu waubwino umachepetsa mwayi wolephera mwadzidzidzi ndipo umaonetsetsa kuti makina amagwira ntchito bwino kwambiri kwa nthawi yayitali.

4. Mafotokozedwe a Miyeso

4.1 Deta ya Sprocket Dimensional

Gulu la Komatsu PC75 sprocket lapangidwa kuti ligwirizane ndi mawonekedwe enieni a kukula kwa PC75 track frame ndi final drive system. Magwero a mafakitale amapereka mawonekedwe otsatirawa a sprockets mu kalasi iyi:

Magwero a mafakitale akusonyeza kuti ma sprockets oyenera kugwiritsidwa ntchito ndi KOMATSU ndi CATERPILLAR m'gululi nthawi zambiri amakhala ndi mabowo 20-21, mainchesi akunja a 474 mm, ndi kulemera koyerekeza kwa 36 kg. Mafotokozedwe awa akugwirizana ndi gulu la PC75 la ma mini excavator.

4.2 Magawo Oyenera Kuyendetsa Pansi pa Galimoto

Pa Komatsu PC75-1, galimoto yonyamula katundu pansi pa galimoto ili ndi izi:

• Kukula kwa Njira: 450 mm
• Chiyerekezo cha njanji: 1,650 mm (5.42 ft)
• Kutalika kwa Njira Pansi: 2,160 mm (7.09 ft)
• Kuchotsa Pansi: 400 mm
• Kupanikizika kwa Pansi: 32.41 kPa (4.7 psi)
• Liwiro Lalikulu Kwambiri Loyenda: 5.1 km/h (3.17 mph)

4.3 Kukhazikitsa kwa Sprocket

Komatsu PC75 pansi pa galimoto ili ndi makina olimba oyendetsera galimoto omwe ali ndi izi:

• Bokosi Lomaliza la Magiya Oyendera: Lili mkati mwa galimoto yoyendera pansi pa galimoto, lolumikizidwa ku injini ya hydraulic ndi ma sprockets a track drive. Bokosi la giya limasintha mphamvu ya hydraulic kukhala torque ndipo limayendetsa ma sprockets a track drive.
• Chiyanjano Choyikira Ma Sprocket: Sprocket imayikidwa ku chonyamulira cha planetary chotulutsa kudzera mu kulumikizana kolumikizidwa ndi maboliti (mabowo 20-21 a maboliti), zomwe zimapereka mphamvu yotumizira yolimba, yosatsetsereka.
• Dongosolo Lotsekera: Chisindikizo cha nkhope choyandama chokhala ndi zisindikizo zoyambira za labyrinth chimaletsa kuipitsidwa kwa madzi ndi kutayikira kwa mafuta.

5. Ndondomeko Zotsimikizira Ubwino ndi Kuyesa

5.1 ISO 9001:2015 Yovomerezeka Yopanga

CQC TRACK imagwira ntchito motsatira njira zoyendetsera bwino zomwe zili ndi satifiketi ya ISO 9001:2015, ndipo zinthu zake zimatha kutsatiridwa kuchokera ku risiti ya zinthu zopangira mpaka kuphatikizika komaliza. Dongosolo loyendetsera bwino limaphatikizapo magawo onse opanga:

• Chitsimikizo cha Zinthu: Chitsimikizo cha zinthu zopangira zomwe zikubwera chomwe chikutsimikizira kapangidwe ka alloy ndi mawonekedwe a makina motsutsana ndi miyezo yamakampani, kuphatikiza zitsimikizo zoyesera mphero za zitsulo za 50Mn, 42CrMo, ndi 40Mn2
• Kutsimikizira kwa Miyeso: Kuyang'ana miyeso yonse yofunika pogwiritsa ntchito zida zoyezera zoyezera, kuphatikiza CMM (Coordinate Measuring Machine) ndi kuwerengera molondola
• Kutsimikizira Kutentha: Kutsimikizira mbiri ya kuuma ndi kuzama kwa chikwama pogwiritsa ntchito zoyesera zolimba za Rockwell komanso kufufuza kwa metallographic
• Kuyesa Komaliza: Kuyesa kwamphamvu ndi kutsimikizira kwabwino

5.2 Miyezo Yabwino ya Komatsu Undercarriage Parts

Zipangizo zogwirira ntchito pansi pa galimoto ya Komatsu excavator zimapangidwa kuti zigwire ntchito molimbika pamakina omanga. Zopangidwa kuti ziwonjezere kulimba komanso kugwira ntchito bwino, zida izi zimapangidwa kuti zikwaniritse miyezo ya OEM. Zinthu zazikulu zomwe zili munkhaniyi ndi izi:

• Ukadaulo Wazinthu Zamphamvu Kwambiri: Zigawo zimagwiritsa ntchito zomangamanga zachitsulo champhamvu kwambiri
• Kapangidwe Koyenera: Mano opangidwa ndi makina opangidwa bwino amatsimikizira kuti njira yake ikuyenda bwino
• Kugwira Ntchito Kwambiri: Mphamvu yonyamula katundu wolimba imatha kugwira ntchito yokwana matani 8 mosalekeza m'malo ovuta
• Kumaliza Machining: Kumaliza Machining kumapangitsa kuti sprocket ikhale yosalala komanso yolondola

5.3 Chitsimikizo ndi Zoyembekezera za Moyo Wonse wa Utumiki

Chitsimikizo cha muyezo wa mafakitale cha ma sprockets oyendetsa pambuyo pa msika nthawi zambiri chimakhala kuyambira miyezi 12 mpaka 24 kutengera wopanga ndi momwe amagwiritsidwira ntchito. Kwa ma sprockets a Komatsu PC75 opangidwa ndi CQC TRACK, nthawi ya chitsimikizo imayenderana ndi zosowa za makasitomala komanso kuopsa kwa ntchito. Nthawi yogwirira ntchito yomwe imayembekezeredwa ya ma sprockets a PC75 mu ntchito zomanga nthawi zambiri imakhala kuyambira maola 3,000 mpaka 6,000 ogwirira ntchito kutengera momwe nthaka ilili, machitidwe a ogwiritsa ntchito, ndi nthawi yokonza.

5.4 Chitetezo ndi Kuyika Zinthu Zotsutsana ndi Kudzimbiri

Pamwamba pa sprocket pali utoto woteteza dzimbiri wa mafakitale, womwe umapezeka mumitundu yakuda, yachikasu, kapena yosinthidwa kuti ikwaniritse zomwe makasitomala akufuna. Chophimbacho chimateteza sprocket ku dzimbiri komanso kuwonongeka kwambiri ndi chilengedwe panthawi yosungira ndi ntchito za m'munda.

Ma sprockets omalizidwa amakulungidwa mu filimu yoteteza dzimbiri ndipo amaikidwa m'ma pallets kapena mabokosi amatabwa opangidwa ndi fumbi oyenera kunyamula katundu wapanyanja padziko lonse lapansi. Phukusi lililonse limalembedwa nambala ya gawo, miyeso, ndi kuchuluka kuti ligwiritsidwe ntchito mosavuta komanso kuzindikirika m'madoko ndi m'malo osungiramo katundu. Kulongedza kumakwaniritsa miyezo yapadziko lonse yotumizira katundu wapanyanja kuchokera ku madoko aku China (Xiamen, Fuzhou) kupita kumadera ena padziko lonse lapansi, ndi mabokosi amatabwa opangidwa ndi fumbi otsatira malamulo a ISPM 15 okhudza ukhondo. Kutumiza mwachangu kumapezeka mkati mwa masiku 7-30 kutengera kuchuluka kwa oda ndi komwe kukupita.

6. Njira Zokhazikitsira ndi Kulimbitsa Kayendedwe ka Magalimoto

6.1 Kukonzekera Kukhazikitsa Pasadakhale

Kukhazikitsa bwino cholumikizira cha drive sprocket pa Komatsu PC75 excavator ndikofunikira kwambiri kuti ntchitoyo ipitirire. Njira zotsatirazi ziyenera kutsatiridwa:

1. Kukonzekera Malo: Ikani makina pamalo osalala komanso olimba. Gwirani buleki yoyimitsa galimoto. Tsekani njanji mosamala kuti musayende molakwika.
2. Kuyang'anira Zigawo: Musanayike, yang'anani malo omalizira otulutsira ma drive kuti muwone ngati spline yawonongeka, dzimbiri, kapena yawonongeka. Tsukani bwino malo onse oyikapo, kuchotsa zinyalala zonse, gasket yakale, ndi dzimbiri.
3. Kuyang'anira Kukhazikitsa kwa Sprocket: Yang'anani chipangizo chatsopano cha sprocket kuti muwone ngati katundu wawonongeka. Onetsetsani kuti mabowo omangira ndi oyera komanso opanda zinyalala.
4. Kuyang'anira Zipangizo Zamagetsi: Yang'anani mabolt onse omangirira kuti awone ngati ulusi wawonongeka kapena kutambasuka. Pa ntchito zolemera, gwiritsani ntchito mabolt ndi ma washer atsopano a giredi 10.9 kapena apamwamba.
5. Cholumikizira Chomaliza cha Drive: Onetsetsani kuti cholumikizira cha sprocket chikugwirizana bwino ndi chonyamulira chomaliza cha planetary drive. Ikani zida zolumikizira sprocket ku torque yodziwika bwino pogwiritsa ntchito wrench ya torque yolinganizidwa.
6. Kugwirizana kwa Unyolo wa Track: Mukayika sprocket, onetsetsani kuti unyolo wa track uli bwino ndi mano a sprocket musanagwiritse ntchito makinawo.

6.2 Zofotokozera za Torque ya Bolt

Pa chivundikiro cha Komatsu PC75, mfundo zotsatirazi za torque zimagwiritsidwa ntchito:

• Kalasi Yoyika Zida: Kalasi 10.9 kapena kupitirira apo pa ntchito zolemera
• Ma Torque a Bolt: 250–450 Nm kutengera kukula kwa bolt ndi kasinthidwe (onani buku la ntchito ya Komatsu kuti mudziwe zambiri za mtundu wake)
• Kapangidwe ka Torque: Kapangidwe kosasunthika (kopingasa) komwe kamagwiritsidwa ntchito m'magawo atatu opita patsogolo
• Chogwirizira Choletsa Kugwidwa: Ikani chogwirizira chapamwamba kwambiri choletsa kugwidwa mu ulusi wa bolt musanayike kuti mupewe kugwedezeka ndikuwonetsetsa kuti mphamvu ya torque ikuwerengedwa molondola.
• Zofunikira pa Re-Torque: Pambuyo pa maola 2-4 ogwira ntchito, bweretsani ma bolts oyika sprocket ku mtengo womwe watchulidwa kuti muwerengere mipando yoyambirira ndi kukula kwa kutentha.

6.3 Njira Yosinthira Kupsinjika kwa Track

Pambuyo poyika sprocket, mphamvu yoyenera ya njanji iyenera kukhazikitsidwa malinga ndi zomwe Komatsu PC75 imafotokozera. Njira yonse yogwiritsira ntchito ma excavator a matani 7–8 ndi iyi:

Gawo 1: Kukonzekera - Yesani ndikusintha pamalo olimba komanso osalala. Yambitsani injini pang'onopang'ono, kenako sunthani makina patsogolo kwa mtunda wofanana ndi kutalika kwa msewu pansi, ndikuyimitsa pang'onopang'ono makinawo.

Gawo 2: Muyeso - Yesani kutsika kwa njanji ngati mtunda woyima pakati pa pamwamba pa unyolo wa njanji ndi pamwamba pa chimango cha njanji pakati pa chogwirira chakutsogolo ndi chozungulira choyamba cha njanji.

Gawo 3: Kutsimikizira Kuchuluka kwa Magalimoto Oyendera - Pa ma excavator a kalasi ya matani 7–8, njira yoyenera yolowera nthawi zambiri imakhala 15–30 mm. Ngati kupotoka kuli kosiyana ndi komwe kulipo, sinthani moyenera.

Gawo 4: Kusintha Kupsinjika kwa Track - Kuti muwonjezere kupsinjika kwa track, pompani mafuta kudzera mu chosinthira mafuta pogwiritsa ntchito pampu yamafuta yamanja.

Gawo 5: Kutsimikizira - Mukamaliza kusintha, yendetsani injini pang'onopang'ono, sunthani makinawo pang'onopang'ono patsogolo ndi kuchuluka kofanana ndi kutalika kwa njanji pansi, kenako yang'ananinso mphamvu ya njanji. Ngati mphamvu si yolondola, sinthaninso.

6.4 Zinthu Zofunika Kuganizira Pankhani ya Mavuto

Zinthu zotsatirazi ndizofunikira kwambiri kuti zinthu zomwe zili pansi pa galimoto zizikhala ndi moyo wautali:

• Mikhalidwe ya Pansi pa Mapazi: Sinthani mphamvu ya njanji kutengera momwe makinawo amagwirira ntchito. Kuwonjezeka kwa mphamvu ya njanji kumawonjezera katundu ndi kuwonongeka kwa zigawo zonse zolumikizirana za pansi pa chidebecho.
• Zotsatira za Kuvala: Njira yosasinthidwa bwino ingayambitse mavuto ndi kuwonongeka kwa zinthu zina. Njira yolimba imawonjezera katundu, zomwe zimapangitsa kuti ma rollers, idlers, sprockets, ndi chain bushings awonongeke.
• Kuyang'anira Nthawi Zonse: Kuwonongeka kwa mapini ndi ma bushing a pansi pa galimoto kumadalira momwe ntchito ikuyendera komanso momwe nthaka ilili. Yang'anani mphamvu ya njanji nthawi zina ndikuisunga pamalo oyenera.
• Kutsimikizira Pambuyo Pokhazikitsa: Pambuyo pa maola 2-4 ogwira ntchito, onaninso mphamvu ya track ndikubwezeretsanso mphamvu ya zida zilizonse zoyikira monga momwe zafotokozedwera m'buku lautumiki la Komatsu kuti muwerengere mipando yoyambirira komanso kukula kwa kutentha.

7. Kuzindikira Kuvala ndi Njira Zosinthira

7.1 Zizindikiro Zoyamba Zovala

Kwa ogulitsa zida, ogwira ntchito zobwereka magalimoto, ndi ogwiritsa ntchito omwe akuyang'anira ma excavator a Komatsu PC75, kuzindikira koyambirira kwa kuwonongeka kwa ma drive sprocket ndikofunikira kuti mupewe kuwonongeka kwachiwiri kwa ma track chain, ma rollers, ndi ma final drive systems. Zizindikiro zotsatirazi za kuwonongeka ziyenera kuyang'aniridwa:

Kuchepetsa Kukhuthala kwa Mano: Mano akagwiritsidwa ntchito mpaka 70% ya makulidwe oyambirira amatanthauza kuti pakufunika kusinthidwa nthawi yomweyo. Kuyeza pogwiritsa ntchito ma caliper oyezedwa kapena ma gauge apadera ochotsera mano.

Kupanga mbedza: Pamene nkhope yoyendetsa ya dzino la sprocket ikupanga mawonekedwe a "mbedza" kapena mawonekedwe odulidwa pang'ono, izi zimasonyeza kuti kuwonongeka kwakukulu kwapitirira malire oyenera. Kupanga mbedza kumachepetsa kuyendetsa bwino ndipo kumathandizira kuwonongeka kwa unyolo.

Malo Okhala ndi Mizu Yosweka: Kuyang'ana m'maso kwa mizu ya dzino kuyenera kuchitika nthawi zonse. Ming'alu yomwe ili mu mizu imasonyeza kutopa kwa nkhawa ndipo ingayambitse kulephera kwa dzino ngati sikukonzedwa mwachangu. Chithandizo cha kutentha chimagwiritsidwa ntchito kuti zitsimikizire kuti ming'aluyo imakhala yolimba nthawi yogwira ntchito.

Kutalikirana kwa Mabowo a Bolt: Kutalikirana kapena kusintha kwa mabowo a bolt kumasonyeza kuti sprocket yakhala ikugwira ntchito ndi mabowo osasunthika kapena kuti yagwiritsidwa ntchito mopitirira muyeso. Vutoli limasokoneza kukhazikika kwa sprocket ku malo otsiriza oyendetsera.

Kachitidwe Kosafanana ka Kuvala Mano: Ngati mano ena akuwonetsa kutopa kwambiri kuposa ena, izi zitha kusonyeza kusalingana pakati pa sprocket ndi track chain kapena mavuto ndi final drive output shaft concentricity.

Zizindikiro Zosonyeza Kuti Gearbox Yanu Yoyendera Ikufunika Kusinthidwa: Phokoso losazolowereka lochokera mu gearbox, liwiro lochepa kapena mphamvu ya excavator, mafuta akutuluka kuchokera mu gearbox, njira zochotsera excavator sizikuyenda mofanana, kapena gearbox yawonongeka kapena yawonongeka kwambiri.

7.2 Kukonzekera Nthawi Yosinthira

Chipolopolo chosamalidwa bwino chimachepetsa ndalama zogwirira ntchito kwa nthawi yayitali. Mukasintha unyolo wa njanji, nthawi zonse yang'anani ndipo mwina musinthe zipolopolozo kuti ziwoneke bwino. Chifukwa cha zachuma n'chosavuta: kuyika unyolo watsopano wa njanji pa chipolopolo chosweka kudzafulumizitsa kuwonongeka kwa zipolopolo za unyolo watsopano, zomwe zimachepetsa kwambiri moyo wa makina onse. Mosiyana ndi zimenezi, kuyika chipolopolo chatsopano pa unyolo wosweka kungayambitse kuwonongeka kwa mano mwachangu komanso kulephera kwa zipolopolo msanga.

Kwa ogwira ntchito m'magalimoto, njira yabwino yosinthira ndikusintha sprocket ndi track chain ngati seti yofanana nthawi iliyonse yomwe gawo lililonse lifika kumapeto kwa moyo wake wogwirira ntchito. Njira zabwino kwambiri zogwirira ntchito m'makampani zimalimbikitsa kusintha zida zosweka m'maseti kuti zitsimikizire kuti zikuwonongeka mofanana ndikupewa kulephera msanga. Pa ma PC75 mini excavators omwe amagwiritsidwa ntchito pomanga, nthawi zosinthira pansi pa galimoto nthawi zambiri zimakhala kuyambira maola 3,000 mpaka 6,000 ogwirira ntchito kutengera momwe nthaka ilili komanso momwe imakonzedwera.

7.3 Njira Zabwino Zosamalira Ma Gearbox Oyendera

Kuti muwonjezere nthawi yogwiritsira ntchito gearbox yoyendera (yomaliza kuyendetsa), njira zabwino zoyendetsera bizinesi zimalimbikitsa:

• Kupaka Mafuta Nthawi Zonse ndi Kusintha kwa Mafuta: Kupaka mafuta moyenera ndikofunikira kuti bokosi la gear ligwire ntchito bwino
• Pewani Kudzaza Zinthu Mopitirira Muyeso: Musamachulukitse katundu wogwiritsa ntchito chofufutira kapena kuchiyika pamalo otentha kwambiri kuposa momwe chimafunikira.
• Kuyang'anira ndi Kukonza Nthawi Zonse: Chitani kafukufuku nthawi ndi nthawi kuti mudziwe mavuto msanga
• Sinthani Zigawo Zowonongeka Mwachangu: Konzani zigawo zosweka kapena zowonongeka nthawi yomweyo
• Gwiritsani Ntchito Mafuta Odzola Apamwamba Kwambiri ndi Zigawo Zosinthira: Gwiritsani Ntchito Mafuta a API GL-5 Extreme Pressure (EP) hypoid gear

8. Ntchito Zamsika Zachigawo

8.1 South America: Kapangidwe ka Zaku Brazil, Zomangamanga ku Chile, ndi Chitukuko cha ku Argentina

Msika womanga ku South America ukufuna kwambiri zida zokumbira zamtundu wa matani 7-8, ndipo ntchito zake zimayang'ana kwambiri mapulojekiti a zomangamanga aku Brazil (São Paulo, Rio de Janeiro, Belo Horizonte), chitukuko cha mzinda ku Chile (Santiago, Valparaíso, Concepción), misika yomanga ku Peru (Lima, Arequipa), ndi chitukuko cha zomangamanga ku Argentina (Buenos Aires, Córdoba). Makina okumba a Komatsu PC75 amagwiritsidwa ntchito kwambiri pa ntchito izi kuti agwire ntchito zothandiza anthu, kumanga nyumba, kukonza malo, ndi mapulojekiti opepuka a zomangamanga.

Kwa makasitomala aku South America, ma Komatsu cross-reference drive sprockets a CQC TRACK amapereka mtundu wofanana ndi wa OEM pamitengo yopikisana, ndi njira zoyendetsera bwino kupita kumadera aku Latin America kuphatikiza Brazil (madoko a Santos, Rio de Janeiro), Chile (madoko a Valparaíso, San Antonio), Peru (doko la Callao), Colombia (madoko a Buenaventura, Cartagena), ndi Mexico (madoko a Veracruz, Manzanillo).

8.2 Australia: Kumanga Nyumba, Kubwereka Magalimoto, ndi Zomangamanga

Msika wa zida zomangira ndi zobwereka ku Australia umafuna zida zomwe zimagwirizana kapena kupitirira miyezo ya magwiridwe antchito a OEM, ndi kupezeka kosalekeza kwa zinthu. Ogwira ntchito ku Australia amafuna zida zomwe zikugwirizana ndi cholinga, zamtundu wofanana ndi OEM kapena wapamwamba, zokhala ndi unyolo wodalirika woperekera zinthu komanso ziphaso zovomerezeka zamtundu. Msika wa ku Australia—kuphatikizapo ntchito ku Sydney, Melbourne, Brisbane, Perth, Adelaide, ndi malo ozungulira—umagwiritsa ntchito zokumba Komatsu PC75 pomanga nyumba, kukonza ngalande, kukonza malo, komanso kukonza malo.

Magwero a makampani akutsimikizira kuti VemaTrack ili ndi zida zambiri zoyendetsera galimoto za Komatsu PC75, kuphatikizapo njanji za rabara, zoyendetsa galimoto, ndi ma sprockets. Ogulitsa zida ku Australia amasunga zinthu zambiri zoyendetsera galimoto za Komatsu, zomwe zili ndi zida zatsopano zenizeni, zida zatsopano zosinthira, zida zogwiritsidwa ntchito, ndi zida zokonzedwanso.

Njira zopangira za CQC TRACK zikugwirizana ndi zofunikira za ku Australia kudzera mu satifiketi ya ISO 9001:2015, njira zoyesera zonse, komanso kutsata kwathunthu kwa zigawo zake.

8.3 Europe: Ntchito Zomangamanga ku Germany, Zomangamanga ku France, ndi Chitukuko cha UK

Msika wa ku Ulaya umafuna kuti zinthu zogwirira ntchito pansi pa galimoto zitsatire malangizo ndi miyezo ya chitetezo ya EU. EN 474-12:2006/A1:2008 imagwira ntchito pa zokumbira za chingwe ndi makina awo ogwirira ntchito pansi pa galimoto, zomwe zimakhazikitsa zofunikira zofunika paumoyo ndi chitetezo zomwe chizindikiro cha CE chikutsimikizira. Makampani omanga ku Germany (Berlin, Munich, Hamburg, Rhineland), gawo la zomangamanga ku France (Paris, Lyon, Marseille, Lille), misika yomanga nyumba ndi nyumba ku United Kingdom (London, Manchester, Birmingham, Glasgow), ndi makampani omanga ku Scandinavia (Stockholm, Oslo, Copenhagen, Helsinki) ndi malo ofunikira kwambiri opangira zinthu zokumbira ku Komatsu PC75.

Pa ntchito zochepa za m'mizinda, mitundu yozungulira yopanda mchira monga PC75UU ndiyo imayikidwa patsogolo, zomwe zimapangitsa PC75 kukhala chisankho chodziwika bwino pa ntchito zomanga mizinda ku Europe komwe malo ndi ochepa.

CQC TRACK imasunga zolemba zaukadaulo ndi zolemba zabwino zomwe zimathandizira kulengeza kwa CE kwa makasitomala aku Europe.

8.4 Russia ndi Central Asia: Kukula kwa Msika wa Zipangizo Zochepa

Pambuyo pa kusintha kwa maunyolo ogulitsa padziko lonse lapansi, ogwira ntchito zomangamanga ku Russia ndi ku Central Asia akupeza zida zolemera kuchokera kwa opanga aku China. Mapulojekiti otukula mizinda ku Russia (Moscow, St. Petersburg, Kazan, Yekaterinburg, Novosibirsk), kukula kwa zomangamanga ku Kazakhstan (Astana, Almaty, Shymkent, Karaganda), gawo la zomangamanga ku Uzbekistan (Tashkent, Samarkand, Bukhara), ndi ntchito zothandizira zomangamanga ndi migodi ku Mongolia (Ulaanbaatar, Darkhan, Erdenet) akuyimira misika yomwe ikukula ya zida zofukula za Komatsu.

Kwa makasitomala ku Russia, Kazakhstan, Uzbekistan, ndi Mongolia, CQC TRACK imapereka zinthu zodalirika kudzera munjira zotumizira kunja, ndi ma CD oyenera mayendedwe a sitima ndi mtunda kudutsa njira zapakati pa Asia. Mphamvu yopanga ya kampaniyo imathandizira maoda ochulukirapo a ntchito za sitima zomwe zimafuna nthawi zonse kusintha magalimoto pansi pa sitima.

8.5 Ndondomeko ya Network ya Malo Othandizira

Cholinga chachikulu cha CQC TRACK ndikukhazikitsa, mwachindunji kapena kudzera mwa ogulitsa ovomerezeka, netiweki yolumikizana bwino ya malo operekera chithandizo m'misika yayikulu ya zida zomangira padziko lonse lapansi yomwe imapereka chithandizo chapadera chokonza magalimoto apansi pa galimoto. Malo operekera chithandizo awa amagwiritsa ntchito akatswiri ophunzitsidwa bwino omwe ali ndi ukadaulo woyenera komanso zida, mothandizidwa ndi kupezeka kwa zida zabwino kwambiri kuti makina azigwira ntchito mwachangu komanso modalirika.

Kampaniyo ikulandirani ndi manja awiri kuti mugwirizane ndikupanga mgwirizano wabwino kwambiri wa nthawi yayitali. Ndi zida zonse zosinthira zogwirira ntchito za Komatsu kuphatikiza ma track sprockets, ma idlers, ma track rollers, ma carrier rollers, ma track chain, ndi nsapato za track, zonse zopangidwa kuti zikwaniritse miyezo ya OEM yosinthira zomwe zikutsimikizira kuti zikugwirizana bwino, zimakhala zolimba, komanso magwiridwe antchito okhazikika, CQC TRACK imatumikira makasitomala ku South America, Australia, Europe, Russia, ndi Central Asia.

9. Zofunika Kuganizira Pankhani Yogula Zinthu

9.1 Kutsimikizira kwa Maumboni Osiyanasiyana

Musanagule zida zoyendera pansi pa galimoto, akatswiri ogula ayenera kutsimikizira kuti zikugwirizana ndi makinawo pogwiritsa ntchito nambala ya seri ya makinawo ndi nambala yeniyeni ya zida zoyendera za OEM kuchokera ku kabukhu ka zida za Komatsu. Manambala a zida zomwe zalembedwa mu kusanthula uku—22E-27-11111, 21W-27-41110, 21W-27-31110, ndi 21W-27-31112—ndizolemba zazikulu za OEM zoyitanitsa mwachindunji ma reference.

Gwiritsani ntchito nambala ya gawo kuti mudziwe gawo, ndipo gwiritsani ntchito nambala ya seri ya makina kuti mutsimikizire kuchuluka koyenera kwa zolumikizira (kusweka kwa seri, zosankha, kusintha). Njira yotsimikizira iyi ya magawo awiri imatsimikizira kugula kolondola kwa zigawo.

Chipolopolo cha 22E-27-11111 chalembedwa kuti chigwiritsidwe ntchito ndi Komatsu PC60/75UU-7. Chipolopolo cha 21W-27-31112 chimagwirizana ndi ma excavator a Komatsu PC78US-5, PC75UU-3, ndi PC70FR-1, komanso ma excavator ang'onoang'ono a Yanmar VIO80, VIO75, VIO70, VIO70-2, B7-3, ndi VIO82. Chipolopolo cha 21W-27-41110 chimagwirizana ndi ma excavator a Komatsu PC78US-6, PC78US-8, PC78US-10, PC78UU-6, PC78MR-6, PC88MR-6, PC88MR-8, ndi PC88MR-10, komanso ma excavator ang'onoang'ono a Volvo ECR88.

9.2 Zofunikira pa Zolemba Zabwino

Mukafuna ma drive sprockets ogwiritsira ntchito zomangamanga, funsani zikalata zabwino za ogulitsa kuphatikizapo:

• Satifiketi ya ISO 9001:2015
• Malipoti owunikira miyeso
• Zitsimikizo za mayeso a zitsulo (kutsimikizira kwa kalasi yazinthu: 50Mn, 42CrMo, kapena 40Mn2)
• Zolemba zochizira kutentha (ma profiles a kuuma: HRC 48–58, kuya kwa chivundikiro: 4–6 mm)
• Zikalata zoyesera mphero za zinthu zopangira
• Satifiketi ya Bolt grade (giredi 10.9 kapena kupitirira apo)
• Zolemba za chitsimikizo (zabwinobwino miyezi 12-24)

Opanga odziwika bwino amasunga kutsata kwathunthu kuyambira pa zopangira mpaka kuphatikizika komalizidwa, zomwe zimathandiza kutsimikizira mtundu wa zinthuzo, magawo othandizira kutentha, komanso kutsatira miyezo.

9.3 Unyolo Wopereka Zinthu ndi Nthawi Yotsogolera

CQC TRACK imasunga zinthu zomalizidwa kuti zigwiritsidwe ntchito pazina zomwe zimafunidwa kwambiri kuphatikizapo PC75 sprocket assemblies, ndi nthawi yotsogolera ya masiku 7-30 kutengera kuchuluka kwa oda ndi komwe ikupita. Kuchuluka kochepa kwa oda kumatha kukambidwa, ndipo kuchuluka kwa zitsanzo kulipo kuti muyesedwe. Malipiro akuphatikizapo T/T ndi L/C. Kutumiza mwachangu kumapezeka mkati mwa masiku 7-30 mutatsimikizira mgwirizano.

9.4 Kukonza Mtengo Kudzera mu Kupeza Zinthu Pambuyo pa Msika

Zipangizo zogwirira ntchito pansi pa galimoto zimatha kuwerengera mpaka 50% ya ndalama zomwe makina amagwiritsa ntchito pa moyo wake wonse. Kwa makampani omanga, ogwira ntchito zobwereka magalimoto, ndi ogulitsa zida omwe amayang'anira magalimoto a Komatsu PC75, kupeza zinthu zofanana ndi za OEM kuchokera kwa opanga apadera monga CQC TRACK kumapereka ndalama zambiri popanda kuwononga khalidwe kapena kudalirika. Kupanga kwa kampaniyo komwe kumaphatikizana ndi zinthu, kutentha, makina, ndi kusonkhanitsa zinthu, kumachotsa kuchuluka kwa zinthu zomwe zimagulitsidwa, zomwe zimapangitsa kuti ogula azigula zinthu zambiri azigula zinthu zambiri.

Kusintha kwa zinthu zomwe zikugwiritsidwa ntchito pambuyo pa msika kukuyendetsedwa ndi zinthu zingapo: kukwera kwa mitengo ya makina ndi kupsinjika kwa bajeti kwapangitsa kuti zinthu zomwe zikugwiritsidwa ntchito pambuyo pa msika zikhale ndalama zanzeru; kulimba ndi magwiridwe antchito akwera kwambiri mu gawo la zinthu zomwe zikugwiritsidwa ntchito pambuyo pa msika; opanga tsopano akugwiritsa ntchito njira zamakono zopangira zinthu, makina a CNC, ndi njira zochizira kutentha kuti apange zinthu zomwe zikugwirizana ndi zofunikira za OEM; chitsulo cholimba, zinthu zomwe zikugwiritsidwa ntchito pokonza zinthu molondola, ndi mbiri ya mano okonzedwa ndi kutentha zimatsimikizira kuti ntchito yayitali komanso yodalirika ikugwira ntchito bwino pakakhala zovuta kwambiri.

9.5 Mitundu ya Utumiki wa OEM ndi ODM

CQC TRACK imagwiritsa ntchito mitundu iwiri yayikulu yautumiki kwa makasitomala apadziko lonse lapansi:

Kupanga Magalimoto Opangidwa ndi OEM: Kampaniyo imapanga zinthu zogwirizana ndi zomwe makasitomala amafuna, zojambula, ndi miyezo yabwino. Fakitaleyi ili ndi luso lophatikizana bwino ndi maunyolo ogulitsa padziko lonse lapansi, kupereka kupanga kodalirika kwa ma sprockets, idlers, rollers, track links, ndi makina onse oyendetsera magalimoto apansi panthaka amitundu kuphatikiza Komatsu, Hitachi, Caterpillar, Volvo, Kobelco, Doosan, Hyundai, SANY, ndi ena.

ODM Engineering: Pogwiritsa ntchito luso lambiri pantchito, CQC TRACK imagwira ntchito limodzi ndi makasitomala popanga, kupanga, ndikutsimikizira njira zabwino kapena zosinthidwa bwino za magalimoto apansi pa galimoto. Gulu la mainjiniya limayesetsa kuthana ndi njira zofala zolephera, kupereka mapangidwe abwino omwe amawonjezera magwiridwe antchito ndikuchepetsa mtengo wonse wa umwini. Ngati makasitomala alibe zojambula, amatha kupereka miyeso yayikulu poyerekeza ndi zinthu zokonzeka komanso kupanga zojambula kuti makasitomala awone.

10. Mafunso Ofunsidwa Kawirikawiri kwa Ogulitsa Zipangizo ndi Ogwiritsa Ntchito Magalimoto

Q1: Kodi ntchito ya sprocket yoyendetsa galimoto pa Komatsu PC75 excavator ndi yotani?

Chiwongolero choyendetsa (chomwe chimatchedwanso gulu la final drive sprocket kapena wheel ya track sprocket) ndi gudumu lokhala ndi mbiri yokhala ndi mano kapena zingwe zomwe zimalumikizana ndi unyolo wa track. Chimasintha mphamvu yozungulira kuchokera ku hydraulic travel motor kudzera mu final drive gearbox kukhala mphamvu yokoka yomwe imasuntha unyolo wa track, ndikuyendetsa excavator ya matani 7-8 kutsogolo kapena kumbuyo.

Q2: Kodi ndingatsimikizire bwanji kuti ndi nambala iti ya gawo la sprocket yomwe excavator yanga ya Komatsu PC75 imafuna?

Tsimikizirani pogwiritsa ntchito nambala ya seri ya makina ndi nambala yeniyeni ya gawo la OEM kuchokera ku kabukhu ka zigawo za Komatsu. Nambala ya gawo imazindikira gawolo, ndipo nambala ya seri ya makina imatsimikiza mtundu woyenera wa kuyenerera (kusweka kwa seri, zosankha, kusintha). Manambala a zigawo omwe afotokozedwa mu kusanthula uku—22E-27-11111, 21W-27-41110, 21W-27-31110, ndi 21W-27-31112—akuphimba mndandanda wa PC75 ndi mitundu ina yofananira.

Q3: Kodi pali kusiyana kotani pakati pa manambala a zigawo a 21W-27-31110 ndi 21W-27-31112?

21W-27-31110 ndi 21W-27-31112 zonse ndi ma drive sprocket a mitundu ya PC75UU-3, PC78US-5, ndi PC70FR-1. 21W-27-31112 sprocket imaperekanso kugwirizana kwa mitundu yosiyanasiyana ndi ma mini excavator a Yanmar VIO80, VIO75, VIO70, VIO70-2, B7-3, ndi VIO82.

Q4: Ndi zipangizo ziti zomwe zimagwiritsidwa ntchito mu ma sprockets a CQC TRACK pa ma excavator a Komatsu?

CQC TRACK imagwiritsa ntchito chitsulo chapamwamba cha 50Mn, 42CrMo, ndi 40Mn2 alloy, cholimba kwambiri ku HRC 48–58 chokhala ndi kuya kwa chivundikiro cha 4–6 mm kuti chikhale cholimba kwambiri. Njira yopangira imagwirizanitsa kayendedwe ka chitsulocho ndi mawonekedwe a chinthucho, zomwe zimapangitsa kuti chikhale ndi mphamvu yolimba komanso kukana kugwedezeka poyerekeza ndi njira zina zopangira.

Q5: Kodi mawonekedwe a gulu la PC75 sprocket ndi otani?

Mabuku ofotokoza za makampani akusonyeza kuti ma sprockets oyenera kugwiritsidwa ntchito ku Komatsu ndi Caterpillar m'gulu lino ali ndi mainchesi akunja pafupifupi 474 mm, kulemera pafupifupi 36 kg, ndi mabowo 20-21.

Q6: Kodi ma sprockets awa ndi olowa m'malo mwachindunji a Komatsu OEM parts?

Inde, ma sprockets onse oyendetsedwa ndi CQC TRACK ndi olowa m'malo mwa OEM mwachindunji, opangidwa motsatira zomwe Komatsu adafotokoza kale paukadaulo wake kuti apeze kulondola kwa miyeso ndi mawonekedwe a makina. Manambala oyamba a zida zosinthira ndi ongoyerekeza okha.

Q7: Kodi CQC TRACK ili ndi satifiketi yanji ya khalidwe?

CQC TRACK imagwira ntchito motsatira njira zoyendetsera khalidwe zovomerezeka za ISO 9001:2015 zokhala ndi kutsata kwathunthu kwa zigawo kuchokera ku zinthu zopangira mpaka kuphatikizika komalizidwa.

Q8: Kodi nthawi yogwiritsira ntchito ya sprocket yoyendetsa galimoto ndi yotani mu mapulogalamu a PC75?

Nthawi yogwira ntchito ya ma drive sprocket mu mapulogalamu a PC75 nthawi zambiri imakhala kuyambira maola 3,000 mpaka 6,000 ogwirira ntchito, kutengera momwe nthaka ilili, machitidwe a ogwiritsa ntchito, ndi nthawi yokonza.

Q9: Kodi chitsimikizo chanji chomwe chimaperekedwa ndi ma sprockets awa?

Chitsimikizo cha muyezo wa mafakitale cha ma sprockets a aftermarket drive nthawi zambiri chimakhala kuyambira miyezi 12 mpaka 24 kutengera wopanga ndi momwe amagwiritsidwira ntchito.

Q10: Kodi njira yolondola yochepetsera mayendedwe a Komatsu PC75 excavators ndi iti?

Kutsika koyenera kwa njanji ya ma excavator a matani 7-8 nthawi zambiri kumayesedwa ndi 15-30 mm ngati mtunda woyima pakati pa pamwamba pa unyolo wa njanji ndi pamwamba pa chimango cha njanji pakati pa chogwirira chakutsogolo ndi chozungulira choyamba cha njanji. Nthawi zonse funsani buku la Komatsu kuti mudziwe zambiri za mtundu wa galimoto.

Q11: Kodi nthawi yotsogolera maoda a Komatsu PC75 ndi nthawi yanji?

Nthawi yoperekera maoda a Komatsu PC75 drive sprockets nthawi zambiri imakhala kuyambira masiku 7-30 kutengera kuchuluka kwa oda ndi komwe ikupita, ndipo kutumiza mwachangu mkati mwa masiku 30 kuchokera pamene mgwirizano watsimikizira.

Q12: Kodi zizindikiro zotani zosonyeza kuti bokosi la gear loyendera likufunika kusinthidwa?

Zizindikiro zimaphatikizapo phokoso losazolowereka lochokera mu bokosi la gearbox, kuchepa kwa liwiro kapena mphamvu ya chofufuzira, mafuta akutuluka kuchokera mu bokosi la gearbox, njira zofufuzira sizikuyenda mofanana, kapena bokosi la gearbox lawonongeka kapena lawonongeka kwambiri.

Q13: Kodi ndingatani kuti ndiwonjezere moyo wa ma sprockets ndi ma track chain?

Kukakamira bwino kwa njira ndi mafuta kungathandize kwambiri kuti ma sprockets ndi unyolo wa njira zigwire ntchito. Kuyang'ana pafupipafupi zizindikiro za kuvulala kwa dzino, ming'alu, kapena kusakhazikika bwino ndikofunikira. Sinthani kukakamira kwa njira kutengera momwe mapazi alili—kuwonjezeka kwa kukakamira kwa njira kumawonjezera katundu ndi kuwonongeka kwa ziwalo zonse zolumikizirana za pansi pa chidendene.

11. Chidule cha Mphamvu Yopangira: CQC TRACK (HELI MACHINERY MANUFACTURING CO., LTD.)

11.1 Mbiri ya Kampani

Kampani ya CQC TRACK (HELI MACHINERY MANUFACTURING CO., LTD.) yadzikhazikitsa ngati imodzi mwa makampani opanga zida zoyendera pansi pa galimoto m'chigawo cha Quanzhou, kampani yodziwika bwino yopereka zida zoyendera pansi padziko lonse lapansi. Kampaniyi ili mumzinda wa Quanzhou, m'chigawo cha Fujian—dera lodziwika bwino chifukwa cha luso lake lopanga makina komanso mwayi wopita ku madoko akuluakulu apadziko lonse lapansi kuphatikizapo Xiamen ndi Fuzhou—kampaniyi imatumikira msika wapadziko lonse lapansi ngati kampani yodziwa bwino ntchito ya OEM (Original Equipment Manufacturer) komanso ODM (Original Design Manufacturer).

HELI Machinery Manufacturing Co., Ltd., yomwe imagwira ntchito pansi pa dzina la CQC TRACK, ndi kampani yopanga zinthu zofunika kwambiri zotumizira mphamvu zamagetsi kwa opanga zinthu zolemera zokwawa. Ndi zaka zoposa makumi awiri zaukadaulo wapadera, malo ndi mafakitale aboma, komanso mizere yonse yopangira zinthu zomwe zimaphatikizapo kupanga, kuyika, ndi kupanga zinthu zonse zonyamula katundu, CQC TRACK ndi kampani yopanga zinthu zolemera zonyamula katundu ...

CQC TRACK imapanga zinthu zambiri zoyendera pansi pa galimoto zomwe zimagwiritsa ntchito mitundu yonse ya ma excavator oyenda pansi, kuyambira ma mini-excavator a matani 5 mpaka makina a ultra-class a matani 300. Mitundu ya zinthuzi ikuphatikizapo ma track sprockets, idlers, track rollers, carrier rollers, track chains, ndi track shoes za mitundu yonse ikuluikulu kuphatikizapo Komatsu, Hitachi, Caterpillar, Volvo, Kobelco, Doosan, Hyundai, SANY, ndi ena.

11.2 Mitundu ya Utumiki wa OEM ndi ODM

CQC TRACK imagwiritsa ntchito mitundu iwiri yayikulu yautumiki kwa makasitomala apadziko lonse lapansi:

Kupanga Magalimoto Opangidwa ndi OEM: Kampaniyo imapanga zinthu zogwirizana ndi zomwe makasitomala amafuna, zojambula, ndi miyezo yabwino. Fakitaleyi ili ndi luso lophatikizana bwino ndi maunyolo ogulitsa padziko lonse lapansi, kupereka kupanga kodalirika kwa ma sprockets, idlers, rollers, track links, ndi makina onse oyendetsera magalimoto apansi panthaka amitundu kuphatikiza Komatsu, Hitachi, Caterpillar, Volvo, Kobelco, Doosan, Hyundai, SANY, ndi ena.

ODM Engineering: Pogwiritsa ntchito luso lambiri pantchito, CQC TRACK imagwira ntchito limodzi ndi makasitomala popanga, kupanga, ndikutsimikizira njira zabwino kapena zosinthidwa bwino za magalimoto apansi pa galimoto. Gulu la mainjiniya limayesetsa kuthana ndi njira zofala zolephera, kupereka mapangidwe abwino omwe amawonjezera magwiridwe antchito ndikuchepetsa mtengo wonse wa umwini. Ngati makasitomala alibe zojambula, amatha kupereka miyeso yayikulu poyerekeza ndi zinthu zokonzeka komanso kupanga zojambula kuti makasitomala awone.

11.3 Kayendedwe ka Ntchito Yopanga Yogwirizana

Luso la kampaniyo popanga zinthu limamangidwa pakuphatikizana kwathunthu ndi njira zoyendetsedwa motsatizana:

• Kupeza Zinthu: Kugwiritsa ntchito zitsulo zapamwamba za 50Mn, 42CrMo, ndi 40Mn2 alloy kudzera mu mgwirizano wopereka zinthu, ndi chitsimikizo chokwanira cha zinthuzo komanso kutsata komwe kulipo.
• Mphamvu Zopangira: Njira zapamwamba zopangira zotentha zomwe zimaonetsetsa kuti tirigu akuyenda bwino komanso kuchuluka kwa zinthu; njira zopangira zimapanga kapangidwe kabwino ka tirigu kofunikira pothana ndi zinthu zowopsa.
• Malo Opangira Machining a CNC: Kukonza bwino malo onse ofunikira motsatira miyezo ya ISO 2768-mK, kuphatikizapo ma profiles a mano opangidwa mwaluso ndi malo oikirapo
• Njira Zapamwamba Zochiritsira Kutentha: Kulimbitsa ndi kutenthetsa uvuni motsogozedwa ndi kompyuta zomwe zimapangitsa kuti zikhale zolimba kwambiri; kulimbitsa mano motsogozedwa ndi induction komwe kumafikira kulimba kwa pamwamba pa 55-62 HRC m'mbali ndi mizu ya dzino.
• Kusonkhanitsa ndi Kuyesa: Malo osonkhanitsira opanda fumbi okhala ndi mayeso amphamvu pa gawo lililonse lomalizidwa
• Chophimba Choletsa Kudzikundikira: Makina opaka utoto a mafakitale omwe amapereka chitetezo cha dzimbiri kwa nthawi yayitali, amapezeka mumitundu yakuda, yachikasu, kapena yosinthidwa kuti akwaniritse zomwe makasitomala akufuna.
• Kupaka ndi Kukonza Zinthu: Kukulunga filimu yoletsa dzimbiri ndi paketi kapena bokosi lamatabwa lopakidwa utoto kuti linyamule katundu wapanyanja padziko lonse lapansi, mogwirizana ndi malamulo a ISPM 15 okhudza ukhondo wa zomera

11.4 Ubwino ndi Kufunika kwa Ubwino

Ubwino wapadziko lonse lapansi wokhala ndi mitengo yolunjika ku fakitale, luso lalikulu pakupanga zida zofukula pansi pa galimoto, njira zolipirira zosinthika kuphatikiza T/T ndi L/C, komanso kutumiza mwachangu mkati mwa masiku 7-30 mutatsimikizira mgwirizano. Kampaniyo ikulandirani ndi manja awiri kuti mumange mgwirizano wabwino kwambiri komanso kuti mukhale ndi mgwirizano wanthawi yayitali limodzi.

Kampaniyi imagwiritsa ntchito luso lapadera la CQC TRACK popereka zinthu zomwe sizimangokwaniritsa miyezo ya magwiridwe antchito a OEM komanso nthawi zambiri zimaposa miyezo ya magwiridwe antchito a OEM. Ndi zida zonse zosinthira zomwe zimagwirizana ndi Komatsu kuphatikizapo ma track sprockets, ma idlers, ma track rollers, ma carrier rollers, ma track chain, ndi nsapato za track, zonse zopangidwa kuti zikwaniritse miyezo ya OEM yosinthira zomwe zikutsimikizira kuti zikugwirizana bwino, zimakhala zolimba, komanso kuti zigwire bwino ntchito, CQC TRACK imatumikira makasitomala ku South America, Australia, Europe, Russia, ndi Central Asia.

CQC TRACK ikulandirani ndi manja awiri kuti mupange mgwirizano wabwino kwambiri komanso kuti mukhale ndi mgwirizano wanthawi yayitali pamodzi.

12. Mapeto

Magulu anayi a Komatsu OEM cross-reference drive sprocket omwe alembedwa mu kusanthula uku—22E-27-11111, 21W-27-41110, 21W-27-31110, ndi 21W-27-31112—akuyimira zigawo zofunika kwambiri zotumizira mphamvu zamagetsi za PC75 series hydraulic crawler excavators zomwe zimagwiritsidwa ntchito m'malo omanga, ntchito zothandiza, malo okongola, chitukuko cha nyumba, ndi mapulojekiti opepuka padziko lonse lapansi. Monga gawo lalikulu loyendetsa kumbuyo kwa galimoto yoyenda pansi, galimoto yoyenda pansi imasintha mphamvu yomaliza yoyendetsa kukhala yolumikizana, yomwe imagwira ntchito yofunika kwambiri pakuyenda kwa makina, kugwira ntchito bwino, komanso kukhala ndi moyo wautali wa makina oyenda pansi.

Komatsu PC75 ndi chofukula cha hydraulic chosinthasintha komanso chodalirika chomwe chimapangidwira ntchito zosiyanasiyana zomanga, kukonza malo, komanso ntchito zina, chodziwika chifukwa cha kulimba kwake komanso kugwira ntchito bwino. Zofukula za PC75R-2 crawler midi zimapangidwa kuti zizigwira ntchito m'malo opapatiza komanso m'malo ovuta kufikako. PC75UU-3 ndi mtundu watsopano wa mndandanda wa UU wokhala ndi ma hydraulic owonjezereka, magwiridwe antchito abwino a injini, komanso mafuta osawononga ndalama zambiri. Pa ntchito zopapatiza za m'mizinda, mitundu yozungulira ya zero-tail monga mndandanda wa PC75UU ndiyo imayikidwa patsogolo. Pa makina awa, chofukula cha drive sprocket chiyenera kupereka mphamvu yodalirika yotumizira pansi pamikhalidwe yovuta - kuphatikiza torque, kukhudzana ndi nthaka, komanso kugwira ntchito mozungulira kosalekeza - pamene chikugwira ntchito molondola ndi unyolo wa track.

Manambala a zigawo za 22E-27-11111 ndi 21W-27-31112 akuwonetsa kuyanjana kwa nsanja zosiyanasiyana pamitundu yonse ya Komatsu PC75 komanso kuyanjana kwa mitundu yosiyanasiyana ndi ma excavator ang'onoang'ono a Yanmar ndi Volvo, zomwe zimapangitsa magulu a sprocket awa kukhala zinthu zofunika kwambiri kwa ogwira ntchito zombo zoyang'anira magalimoto osakanikirana.

CQC TRACK (HELI MACHINERY MANUFACTURING CO., LTD.) imapanga ma sprockets awa kuti akwaniritse kapena kupitirira zomwe OEM ikufuna kudzera muukadaulo wapamwamba wopangidwa ndi closed-die hot forging, machining a CNC molondola, kutentha koyendetsedwa ndi kompyuta komwe kumakwaniritsa kuuma kwa HRC 48-58 pamwamba ndi kuya kwa chikwama cha 4-6 mm, komanso njira zotsimikizika zaukadaulo. Njira zopangira zovomerezeka za ISO 9001:2015 za kampaniyo, njira zoyesera zonse, komanso udindo wake monga m'modzi mwa opanga zida zapamwamba kwambiri zonyamula katundu m'gulu la mafakitale a Quanzhou zimathandizira kuti pakhale kupezeka kosalekeza kumisika yomanga yapadziko lonse lapansi.

Kwa ogulitsa zida, ogwira ntchito zobwereka magalimoto, ndi ogwiritsa ntchito kumapeto ku South America konse (Brazil, Chile, Peru, Argentina, Colombia), Australia (Sydney, Melbourne, Brisbane, Perth, Adelaide), Europe (Germany, France, United Kingdom, Scandinavia), ndi Russia/Central Asia (Moscow, St. Petersburg, Astana, Almaty, Tashkent, Ulaanbaatar), ma drive sprockets awa amapereka njira yodalirika komanso yotsika mtengo m'malo mwa zida za OEM popanda kuwononga khalidwe la zinthu, kulondola kwa kupanga, kapena moyo wautumiki.

Kwa oyang'anira magalimoto ndi oyang'anira kukonza, kukhazikitsa ndondomeko yowunikira ndi kusintha ma sprocket—kuphatikizapo kuyeza mano nthawi zonse, kuyang'ana ming'alu ya mizu, kutsimikizira mphamvu ya bolt, kusintha koyenera kwa mphamvu ya track kufika pa 15–30 mm sag, ndi kusintha ma sprocket ndi unyolo mogwirizana—ndi njira yothandiza kwambiri yowonjezerera moyo wa makina oyenda pansi pa galimoto ndikuchepetsa nthawi yopuma yosakonzekera mu ntchito zazing'ono zofukula.

CQC TRACK ikulandirani ndi manja awiri kuti mupange mgwirizano wabwino kwambiri komanso kuti mukhale ndi mgwirizano wanthawi yayitali pamodzi.

Buku laukadaulo ili lapangidwira akatswiri a uinjiniya ndi ogula zinthu m'makampani omanga, obwereketsa, ndi zomangamanga zopepuka. Mafotokozedwe onse akuyenera kutsimikiziridwa malinga ndi zolemba za OEM zomwe zilipo. Manambala oyamba a zida zosinthira ndi ongoyerekeza okha. Kuti mudziwe mitengo yomwe ilipo, nthawi yotsogolera, ndi chithandizo chaukadaulo, funsani CQC TRACK mwachindunji.