SUMITOMO KRA1665 KRA1109 SH200 CX180 CX210 CX225 CX220 CX240 excavator drive sprocket rim ya zida zapansi pa galimoto ya SUMITOMO excavator

Buku Lotsogolera la Ukadaulo la SUMITOMO KRA1665 & KRA1109: Mzere wa Drive Sprocket wa SH200, CX Series ndi Mining Excavator Undercarriage

Wolemba: Jack
Lofalitsidwa: Epulo 2, 2026

Chiyambi

Mu dziko loyendetsa zinthu molemera, zinthu zochepa zimavutika kwambiri kuposa galimoto yoyendera pansi pa galimoto yofukula zinthu zakale. Pakati pa makina oyendetsa pali mkombero wa sprocket, womwe ndi gawo lopangidwa bwino lomwe limayang'anira kusintha mphamvu ya galimoto yomaliza kukhala mphamvu yogwira ntchito yodalirika. Kwa eni magalimoto ndi akatswiri okonza magalimoto omwe amagwiritsa ntchito SUMITOMO SH200, SH220, CASE CX180, CX210, CX225, CX220, CX240 ndi makina ena ofanana nawo, kumvetsetsa zofunikira zenizeni, ma OEM cross references ndi njira zabwino kwambiri zopezera ma mkombero a sprocket ndikofunikira kwambiri pochepetsa nthawi yogwira ntchito komanso kuwongolera ndalama zogwirira ntchito.

Nkhaniyi ikupereka kusanthula kwakuya kwaukadaulo kwa manambala awiri ofunikira a SUMITOMO - KRA1665 ndi KRA1109 - ndipo ikufotokoza momwe opanga apadera monga CQC TRACK amaperekera mayankho olimba komanso osinthika a ntchito zomangira migodi ndi zomangamanga zolemera.

1. Kulemba Manambala a Zigawo: KRA1109, KRA1665 ndi KRA10160

Dongosolo la manambala a ziwalo za pansi pa galimoto la SUMITOMO ndi lomveka bwino koma limafuna kutanthauzira mosamala. Manambala awiri omwe atchulidwawa akugwirizana mwachindunji ndi gulu la ma drive sprocket la mndandanda wotchuka wa SH200.

1.1 KRA1109 – Chipinda Choyendetsera Choyamba

KRA1109 ndi nambala ya sprocket yodziwika bwino kwambiri ya makina a SUMITOMO SH200 ndi SH220 (Mndandanda -2 ndi -3). Ndi gulu la sprocket lathunthu lomwe limapangidwa kuti ligwirizane mwachindunji ndi unyolo wa track. Makhalidwe akuluakulu aukadaulo ndi awa:

• Chiwerengero cha mano: mano 21
• Mapeto: 22H (kapangidwe ka mabowo 22)
• M'mimba mwake wamkati: 403 mm
• M'mimba mwake wa bwalo la bolt: 440 mm

Chitsulochi chimapangidwa ndi chitsulo champhamvu kwambiri ndipo chimalimba m'mbali mwa dzino kuti chikhale cholimba cha HRC 50-58 ndi kuya kolimba kwa 4-10 mm, zomwe zimapangitsa kuti nthaka ikhale yolimba komanso miyala isawonongeke. Zikalata za CE ndi EMC zimatsimikizira kuti zikutsatira miyezo ya chitetezo ya EU, chinthu chofunikira kwambiri pazida zomwe zimagwira ntchito m'malo olamulidwa.

1.2 KRA1665 – Chosintha cha Sprocket Chosiyana / Cholemera

KRA1665 ndi nambala ya gawo yomwe siitchulidwa kawirikawiri koma yofunika kwambiri, nthawi zambiri imagwirizanitsidwa ndi nsanja yomweyo ya SH200. Mabuku aukadaulo omwe alipo akutsimikizira kuti KRA1665 imagawana mawonekedwe ofanana ndi a KRA1109 koma ikhoza kukhala ndi mbiri yosiyana ya dzino, mawonekedwe a bolt kapena zofunikira pazinthu zomwe zimagwiritsidwa ntchito pochita zinthu zovuta, monga migodi yopitilira kapena kufukula miyala. Mukamafufuza, ndibwino kuyerekeza manambala onse awiri ndi nambala ya seri ya makina ndi mtundu womaliza wa drive.

1.3 KRA10160 - Msonkhano wa Sprocket wa Cross-Platform

Ngakhale kuti nambala ya gawo la KRA10160 siinatchulidwe momveka bwino mu funso loyambirira, nambala ya gawo la KRA10160 imawonekera nthawi zambiri pamodzi ndi KRA1109. Cholumikizira cha sprocket ichi chimadziwika kuti chikugwirizana ndi SUMITOMO SH200, SH210, SH225‑3, komanso mndandanda wa CASE CX210, CX225, CX235, CX240, HYUNDAI R210‑3 ndi VOLVO EC210/EC220. KRA10160 nthawi zambiri imafotokozedwa ngati sprocket ya mano 21, mabowo 22 yokhala ndi mainchesi amkati a 403 mm ndi mainchesi a bwalo la bolt la 440 mm, kutsimikizira kuti imagwira ntchito mofanana ndi KRA1109 pazifukwa zambiri zothandiza.

Chidziwitso chaukadaulo: Nthawi zonse onetsetsani kuchuluka kwa mabowo oikira, dayamita ya pilot ndi kukula kwa offset musanayitanitse, chifukwa makina oyambirira a SH200 akhoza kukhala ndi kusintha pang'ono.

2. Matrix Yogwirizana ndi Makina

Tebulo lotsatirali limapereka chitsogozo chomveka bwino cha ma rims a sprocket a KRA1109 ndi KRA1665 kutengera deta yotsimikizika ya ogulitsa ndi zambiri za OEM cross-reference.

Chofunika: Nthawi zonse tsimikizirani mtundu wa galimoto yonyamula katundu (yokhazikika, yayitali kapena yolemera) ndi njira yoyikiramo katundu musanayitanitse. Kapangidwe ka 21T/22H ndikofala kwambiri, koma pali zosiyana pa mitundu ina ya magalimoto m'deralo.

3. Mafotokozedwe Aukadaulo - Chifukwa Chake Ubwino Ndi Wofunika

Mzere wa sprocket si chinthu chophweka chopangira. Kugwira ntchito kwake kumadalira kusankha zinthu, njira yopangira, komanso kutentha. Pansipa pali magawo ofunikira kwambiri a uinjiniya wa sprocket yosinthira yapamwamba kwambiri.

3.1 Zipangizo ndi Kupanga

Ma sprockets apamwamba kwambiri monga omwe amaperekedwa ndi CQC TRACK amapangidwa kuchokera ku chitsulo cha alloy champhamvu kwambiri (monga 35MnB kapena chofanana nacho) pogwiritsa ntchito njira yopangira, yomwe imakonza kapangidwe ka tirigu ndikuchotsa mipata yamkati. Izi ndizabwino kuposa ma sprockets opangidwa ndi chitsulo, omwe amatha kusweka mosavuta akamadzazidwa ndi shock.

3.2 Mbiri Yothandizira Kutentha

• Kuuma kwa pamwamba pa dzino: HRC 50–58
• Kuzama kolimba: 4–10 mm (kukhazikika kwa induction)
• Kulimba kwapakati: HRC 28–35 (kumasunga kulimba)

Kulimba kwa dzino kumeneku kumatsimikizira kuti pamwamba pake pamakhala kuuma kolimba pamene pakati pake pamayamwa zinthu zomwe zimakhudzidwa popanda kusweka - chinthu chofunikira kwambiri pakukumba ndi kufukula miyala.

3.3 Kulekerera kwa Miyeso

Opanga zinthu zabwino amatsatira miyezo ya ISO 2768 m (kulekerera kwapakati) kapena miyezo yolimba, kuonetsetsa kuti mabowo a bolt, mainchesi a pilot ndi mtunda wa mano zikugwirizana ndi zomwe OEM ikufuna. Pa sprocket ya KRA1109, izi nthawi zambiri zimatanthauza kulekerera kwa mainchesi a bolt circle a ±0.5 mm ndi kupotoka kwa mbiri ya dzino kosakwana 0.2 mm kuchokera pa nominal.

4. Chitsogozo cha OEM Cross-Reference

Chimodzi mwa zida zamtengo wapatali kwambiri kwa akatswiri ogula zinthu ndi mndandanda wodalirika wa maumboni. Pansipa pali manambala ofanana ndi a KRA1109 sprocket:

Chiwonetserochi chikutsimikizira kuti mkombero womwewo wa sprocket umagwiritsidwa ntchito m'mitundu yosiyanasiyana, zomwe zikuwonetsa kufanana kwa machitidwe oyendetsera pansi pa sitima ya SUMITOMO m'gulu la zofukula matani 20-24.

5. CQC TRACK – Wopanga Zapadera wa Ma Rims a Sprocket a SUMITOMO

CQC TRACK yadzikhazikitsa yokha ngati kampani yodzipereka yopanga zida zoyendera pansi pa galimoto za ma archer, ma bulldozer ndi zida za migodi. Mosiyana ndi ogulitsa wamba, CQC TRACK imayang'ana kwambiri pa njira zoyendera - kuyambira maunyolo ndi nsapato mpaka ma sprockets, ma idlers ndi ma rollers.

5.1 Kupanga kwa SUMITOMO KRA1665 / KRA1109

CQC TRACK imalemba SUMITOMO KRA1665 / KRA1109 SH200 Sprocket ngati chinthu chachikulu mu kabukhu kake. Njira yawo yopangira ikuphatikizapo:

• Kupanga chitsulo cha alloy cha kaboni wambiri kuti tirigu ayende bwino
• Kukonza CNC kwa miyeso yonse yofunika (mabowo a bolt, pilot, mbiri ya dzino)
• Kulimbitsa pamwamba pa dzino kupita ku HRC 52-58 ndi kuya kolimba kwa 6-10 mm
• Kuyang'ana tinthu ta maginito kuti tipeze ming'alu pamwamba pa nthaka mutalandira chithandizo cha kutentha

5.2 Chitsimikizo cha Ubwino ndi Chitsimikizo

CQC TRACK imagwira ntchito ndi machitidwe oyang'anira khalidwe la ISO 9001, ndipo ma sprockets awo amapangidwa kuti akwaniritse kapena kupitirira zomwe OEM imanena. Gulu lililonse limayesedwa kuti liwone ngati lili ndi mbiri yolimba, kapangidwe ka mankhwala, komanso kulondola kwa miyeso pogwiritsa ntchito makina oyezera ogwirizana (CMM).

5.3 Kufalitsa Padziko Lonse

Ndi ubale womwe wakhazikika ku North America, Western Europe, Africa, South America ndi mayiko opitilira 60, CQC TRACK yawonetsa kuthekera kwake kopereka zida zapamwamba kwambiri zoyendera pansi pa sitima ku migodi ndi zomangamanga padziko lonse lapansi.

6. Zoganizira za Kupeza ndi Kupereka Zinthu

Kwa eni magalimoto ndi oyang'anira kugula, kupeza ma rims a sprocket kumaphatikizapo kulinganiza mtengo, ubwino, nthawi yotsogolera ndi chithandizo chaukadaulo. Nazi malangizo othandiza.

6.1 Ogulitsa Otsimikizika

6.2 Mitengo ndi Kupezeka Kwake

• Mitengo ya ma sprockets atsopano (KRA1109) nthawi zambiri imakhala pakati pa USD 200–350 kutengera kuchuluka ndi wogulitsa.
• Ma sprockets atsopano a OEM akhoza kukhala okwera mtengo kwambiri (nthawi zambiri USD 500+) ndipo angafunike nthawi yayitali yopezera zinthu.
• Ma sprockets ogwiritsidwa ntchito kapena okonzedwanso amapezeka pamtengo wotsika koma ayenera kuyang'aniridwa mosamala kuti awone ngati dzino lawonongeka komanso kuti mabowo a bolt atalikira.

6.3 Nthawi Yotsogolera

• Zinthu zomwe zasungidwa: Masiku 1–5 ogwira ntchito (apakhomo)
• Maoda a fakitale mwachindunji (monga CQC TRACK): Masabata 2-4 opangira zinthu kuphatikiza kutumiza

7. Njira Zabwino Zokhazikitsira ndi Kusamalira

Kuti muwonjezere moyo wa mapulojekiti m'migodi ndi m'malo ofukula zinthu mozama, tsatirani njira izi zaukadaulo:

1. Sinthanitsani sprocket ndi track chain pamodzi - Kuyika sprocket yatsopano pa unyolo wosweka (kutalika kwa pitch) kumathandizira kuwonongeka kwa mano ndipo kungayambitse kulumpha kwa unyolo.
2. Yang'anani mphamvu ya bolt nthawi zonse - Pa mapangidwe a sprocket ogawika, bwerezaninso mphamvuyo pambuyo pa maola 50 oyamba ogwirira ntchito. Gwiritsani ntchito mabolts a grade 12.9 pakugwiritsa ntchito kwambiri.
3. Yang'anirani kupsinjika kwa njira - Kupsinjika kwakukulu kumawonjezera kuchuluka kwa mano a sprocket; kupsinjika kochepa kumalola njirayo kukwera sprocket.
4. Pakani mafuta ulusi wa bolt - Ikani mankhwala oletsa kugwidwa kuti mupewe kukwiya ndikuthandizira kusweka mtsogolo.

8. Mapeto

Kwa ogwiritsa ntchito ma excavator a SUMITOMO SH200, SH220 ndi CASE CX180/CX210/CX225/CX220/CX240 omwe amagwira ntchito m'migodi ndi zomangamanga zolemera, mkombero wa sprocket ndi gawo lofunika kwambiri. Manambala a zigawo KRA1109, KRA1665 ndi KRA10160 akuyimira zinthu zofunika kwambiri pakupanga uku, ndipo kusankha wopanga wodalirika kumakhudza mwachindunji kupanga ndi mtengo pa ola limodzi.

CQC TRACK imadziwika ngati wopanga wapadera yemwe amaphatikiza ukatswiri wa zitsulo, makina olondola komanso kapangidwe koyang'ana kwambiri migodi kuti apereke ma rims a sprocket omwe amagwira ntchito bwino m'mikhalidwe yovuta kwambiri. Mwa kupeza mwachindunji kuchokera ku fakitale yodzipereka, eni ake a zombo amapeza mwayi wogwirizana, chithandizo chaukadaulo komanso mitengo yopikisana - zinthu zomwe zimapangitsa kuti ntchito iyende bwino kwa nthawi yayitali.

Wolemba: Jack
Ndi akatswiri pa makina oyendetsera zida zolemera komanso makina odalirika a migodi.

Chodzikanira: Nkhaniyi ndi yoyambirira yopangidwira mfundo ndi ukadaulo. Manambala onse azinthu ndi mayina a opanga amagwiritsidwa ntchito pozindikiritsa ndi kufotokozera kokha. Nthawi zonse onetsetsani kuti zikugwirizana ndi nambala ya seri ya makina anu ndi kasinthidwe ka galimoto yanu musanayitanitse.