Komatsu PC390-8 / PC400 / PC450 2083000300 / 2083000013 / 2083000070 / 2083000201 ʻAhahui Huila Idler Front Track - Nā mea hoʻolako ʻāpana ʻāpana Excavator Crawler Heavy Duty a me ka hale hana / HeLi cqctrack

1. Nā ʻĀpana Undercarriage Precision: ʻAhahui Huila Idler Front Komatsu no PC390-8, PC400 a me PC450 Series

ʻO nā mīkini ʻeli kolo moʻo Komatsu PC390-8, PC400 a me PC450 ke kumu o nā hana hoʻoneʻe honua waena a nui a puni ka honua. ʻO kēia mau mīkini ʻeli hydraulic kaumaha, i hana ʻia e Komatsu Ltd.—ʻo ia ka lua o ka mea hana nui loa o ka honua no ke kūkulu ʻana, ka hana ʻeli ʻana a me nā lako pono, me kahi hoʻoilina mai ka makahiki 1921 a me nā hana e uhi ana ma luna o 150 mau ʻāina—ua hana ʻia no ka ʻeli nui ʻana, ka lawelawe ʻana i nā pōhaku, ka hoʻoneʻe honua nui a me nā papahana ʻoihana koi.

ʻO ke ʻano PC390LC-8M0, i hana ʻia mai ka makahiki 2022, he 38,000–41,023 kg ke kaumaha (39–40 ton papa) me ka laulā o ke ala he 700 mm, e kūpono ana no nā kūlana hana kaumaha, ka ʻeli pōhaku a me nā hana kahua mining. Noho ka moʻo PC400 (PC400-6, PC400-7, PC400-8 a me PC400LC variants) i ka ʻāpana papa 40-ton, i lako me ka ʻōnaehana hydraulic ʻike pani paʻa kiʻekiʻe (CLSS) a Komatsu a me kahi ʻenekini e hāʻawi ana ma kahi o 187 kW (254 PS) o ka mana flywheel net. ʻO ka moʻo PC450 (PC450-7, PC450-8 a me PC450LC variants) he ʻeli hydraulic hana kaumaha i kūkulu ʻia no ka neʻe ʻana i ka honua nui, ka hana lua pōhaku a me ke kūkulu ʻana, e hōʻike ana i kahi undercarriage hilinaʻi a me ka hoʻopili ākea e hāʻawi ana i ka hana ʻeli a me ka hoʻouka ikaika.

1.1 Kūlana Hana Koʻikoʻi o ka ʻAhahui Idler Mua

Hoʻonoho ʻia ma ke alo o ke kiʻikuhi track e kū pono ana i ka sprocket drive, ʻo kaʻAhahui Huila Idler mua o ke Alanuiʻo ia kekahi o nā ʻāpana koʻikoʻi loa i ka ʻōnaehana undercarriage o kekahi crawler excavator. ʻAʻole e like me nā wili lawe ala a me nā wili lalo, e kākoʻo ana i ke kaulahao ala e kūʻē i ka mōlina ala, lawelawe ka idler mua i ʻekolu mau hana like ʻole:

• Ke Alakaʻi a me ka Hoʻonohonoho ʻana i ke Kaulahao Alanui: Pale aku nā flanges mīkini kikoʻī ʻelua o ka idler i ka derailment lateral track, e mālama pono ana i ke kaulahao alanui me ka sprocket a me ka mōlina undercarriage i ka wā e huli ana, ka hana ʻaoʻao-piʻo a me ka hele ʻana ma luna o ka ʻāina ʻaʻohe like.
• Ka Omo ʻana i nā Ukana Kūpilikiʻi a me ka Hoʻopuehu ʻana i ka Hopena: Ma ke ʻano he ʻāpana alakaʻi e hālāwai mua me nā pilikia, nā ʻāpana pōhaku a me nā ʻano ʻē o ka ʻāina, pono ka mea hoʻopololei mua e omo a hoʻopuehu i nā ukana hopena pololei, e pale ana i ke kaulahao ala, nā wili lalo a me ka ʻōnaehana undercarriage holoʻokoʻa mai ka ʻaʻahu mua a i ʻole ka hōʻino ʻana i ke kūkulu ʻana.
• Hoʻohui ʻia me ka ʻōnaehana hoʻopaʻa ala hydraulic: Hoʻopili pololei ka ʻaha idler me ka cylinder hoʻoponopono ala (tensioner) ma o kahi yoke a i ʻole ka poloka alakaʻi. ʻAe kēia interface i ka hoʻoponopono pololei ʻana i ka hoʻopaʻa ala, e uku ana no ka hoʻolōʻihi ʻana o ke kaulahao ala ma muli o ka ʻaʻahu a me ka hōʻoia ʻana i ka sag track kūpono ma lalo o nā ʻano ukana like ʻole a me nā kūlana ʻāina. Hiki i kahi ala palupalu loa ke hoʻolei a hoʻohemo paha i ka wā o nā huli wikiwiki, ʻoiai ʻo kahi ala paʻa loa e hana i ka ukana nui ma luna o nā motika a me nā bearings.

Ma lalo o nā noi hopena kiʻekiʻe e like me ka ʻeli ʻana i ka pōhaku, ka hoʻouka ʻana i nā lua pōhaku a i ʻole ka wehe ʻana i nā ukana o luna o ka eli ʻana, ua hoʻomau ʻia ka idler mua i nā ukana hopena cyclical, ka ʻino ʻana o ka lepo, ka hoʻokomo ʻana i ka wai a me nā loli koʻikoʻi intermittent. No laila, pono e hana ʻia kahi idler pani kiʻekiʻe, pae mining-grade me ke kūkulu kila i hoʻopili ʻia a i hana ʻia paha, nā ʻōnaehana sila multi-stage holomua a me nā ʻili ʻaʻahu paʻakikī induction.

1.2 Kuhikuhi ʻĀpana Helu Piha no ka Moʻo Komatsu PC390-8 / PC400 / PC450

ʻO nā helu ʻāpana OEM ʻehā e hōʻike ana i nā ʻākoakoa huila mua Komatsu no ka moʻo PC390-8, PC400 a me PC450. Pili kēlā me kēia helu i kahi mana kikoʻī, ʻano chassis (maʻamau, hana kaumaha a i ʻole ka lōʻihi) a me ka hanauna:

Ma waena o kēia mau mea, ka helu ʻāpana2083000201,2083000300a me2083000013ʻo ia ka mea i pili pinepine ʻia me ka moʻo PC400-6, PC450-6, PC400-7, PC450-7 a me PC390-8. ʻO ka helu kuhikuhi kea KM1973—e pili ana iā 208-30-00200 (kahi hui idler pili loa no nā hiʻohiʻona PC400-5 a me PC400)—hoʻohana pinepine ʻia no ka nui o kēia mau noi, me nā papa inoa ʻoihana e hōʻoia ana iā KM1973 ma ke ʻano he code hui idler pili no PC400-5, PC400, PC400-6 a me PC450 moʻo. Pēlā nō, ua hoʻopaʻa ʻia ka helu 208-30-00200 no nā hui idler Komatsu PC400-5 a me PC400.

Ka helu ʻāpana2083000070ua kuhikuhi pono ʻia no nā mea ʻeli Komatsu PC400LC-3, PC400-3 a me PC400-1, e lilo ana ia i mea kūpono loa no nā mea hoʻohana e hoʻohana ana i nā mīkini PC400 hanauna kahiko me ka mālama ʻana i ka launa pū me nā chassis PC400-5, PC400-6 a me PC400-7 hou.

He mea koʻikoʻi ka hoʻomaopopo ʻana i kēia mau ʻokoʻa helu ʻāpana no nā mea nona nā ʻauwaʻa a me nā hui kūʻai, ʻoiai ke kau ʻana i kahi hui idler hewa hiki ke hopena i ka hoʻonohonoho pono ʻole ʻana o ke ala, ka wikiwiki o ka ʻaʻahu ʻana ma ka sprocket a me ke kaulahao ala, ka hoʻemi ʻana i ke ola o lalo o ke kaʻa a me ka derailment weliweli paha i ka wā o ka hana.

1.3 Nā Kikoʻī ʻenehana Papa Mining

Pono kahi ʻākoakoa huila idler mua no ka moʻo Komatsu PC390-8, PC400 a me PC450 e hoʻokō a ʻoi aku paha i nā pae hoʻohālikelike metallurgical a me ka hana e hōʻoia i ka hilinaʻi a me ke ola lawelawe i hoʻolōʻihi ʻia ma lalo o nā kūlana koi:

ʻO ka ʻōnaehana sila holomua, nona nā sila labyrinth a me nā sila apo lana, ua piha i ka momona wela kiʻekiʻe a hana i kahi pale paʻa e kūʻē i nā mea haumia abrasive e like me ka lepo, ka lepo, nā ʻōpala pōhaku a me ka wai - nā kumu nui o ka hāʻule ʻana o ka bearing ma mua o ka manawa a me ka hoʻololi ʻana idler i nā wahi eli kaumaha ai. ʻO ka pololei o ka ʻākoakoa maikaʻi e hōʻoiaʻiʻo i ka hoʻohuli paʻa o ka huila idler i ka wā o ka hana maoli a pale i ka ʻaʻahu like ʻole a i ʻole ke kaumaha maʻamau.

2. CQC TRACK (HeLi Machinery): Mea Hana OEM a me ODM ʻoihana o nā ʻāpana Chassis

ʻO CQC TRACK (Quanzhou Heli Machinery Manufacturing Co., Ltd., e hana ana ma lalo o ka hōʻailona ʻoihana cqctrack), nona ke keʻena nui ma Quanzhou, Fujian Province, Kina, ua hoʻokumu iā ia iho ma ke ʻano he mea hana kūikawā a me ka mea hoʻolako o OEM (Original Equipment Manufacturer) a me ODM (Original Design Manufacturer) nā ʻāpana undercarriage no nā mea ʻeli i hoʻopaʻa ʻia waena a nui loa, nā wili wili, nā bulldozer, nā mea hoʻouka crawler, nā mīkini hoʻopōʻai tunnel a me nā crane i hoʻopaʻa ʻia.

Ua hoʻokumu ʻia i ka makahiki 2005, ua hōʻiliʻili ka ʻoihana ma mua o 20 mau makahiki o ka ʻike loea kūikawā i ka hana ʻana i nā ʻāpana mīkini kūkulu ma lalo o ke kaʻa. ʻO kāna ʻano hana o kēia manawa e pili ana i ka huina o ka ʻāina ma mua o 60 mu (ma kahi o 40,000 mika kuea), ʻoi aku ma mua o 200 mau limahana a ʻoi aku ma mua o 200 mau mea hana mīkini CNC, hoʻolei, forging a me nā lako hana wela. Hoʻopili nā huahana nui o ka ʻoihana i nā ʻāpana excavator undercarriage - nā wili track (nā wili lalo), nā wili lawe (nā wili luna), nā sprockets, nā idlers (nā idlers mua a me nā idlers hope, i kapa ʻia hoʻi he mau huila alakaʻi), nā niho bākeke a me nā hui track piha (track GP) - no nā excavators mai 1.5 tons a 300 tons.

Ua hoʻonoho kūikawā ʻia ʻo HeLi Machinery ma ke ʻano he hoʻokahi o nā ʻoihana me nā ʻano huahana piha loa i loko o ka Quanzhou Engineering Parts Undercarriage Production Base, kūikawā i nā ʻāpana undercarriage o ʻoi aku ma mua o 50 tons, me ka ʻenehana hana makua, ka maikaʻi o ka huahana paʻa a me ka hōʻoia ʻana o ka mākeke i nā makahiki he nui. ʻO kā lākou ʻōlelo hoʻolaha hui, "Nā ʻāpana undercarriage nui, i hana ʻia e CQC," e hōʻike ana i ka manaʻo hoʻomohala koʻikoʻi o ka hui ma nā ʻāpana undercarriage excavator waena a me ka nui, e hoʻomaikaʻi mau ana i ka ʻenehana a me nā kikoʻī e hoʻokō i nā pono o nā mea kūʻai aku like ʻole.

Hana ka ʻoihana ma ke ʻano he ʻoihana ʻoihana-kālepa i hoʻohui ʻia, me kāna mau hale hana ma Quanzhou a me nā keʻena kūʻai aku ma Xiamen a me Jingjiang. ʻAe kēia ʻano hana iā CQC TRACK e mālama pololei i ka mana ma luna o ka maikaʻi o ka hana ʻana me ka hāʻawi ʻana i ka pane kalepa kūpono i nā mea kūʻai aku o ka honua.

2.1 Hana ʻana o OEM — Kūpono Loa no nā Kikoʻī Komatsu

Ma ke ʻano he mea hana OEM, hana ʻo CQC TRACK i nā ʻākoakoa huila mua ʻo Komatsu 2083000300, 2083000013, 2083000070 a me 2083000201 i nā kikoʻī kikoʻī o ka dimensional, metallurgical a me ka hana - ua hōʻoia ʻia kēlā me kēia palena koʻikoʻi (ke anawaena idler, ka mamao o ka flange, ke anawaena bore, ke geometry interface mounting a me ka profile mālama wela) e kūʻē i nā kūlana ʻāpana Komatsu mua e hōʻoia i ka 100% interchangeability me ka ʻole o ka hoʻololi ʻana i ka mōlina, ka hoʻopili hou ʻana a i ʻole ka wili hou ʻana.

No ka moʻo PC400, PC450 a me PC390-8, hana ʻia nā ʻākoakoa idler a CQC me ka hoʻohana ʻana i ka hoʻolālā kila i hana ʻia - i hoʻopaʻa ʻia mai nā papa kila ikaika kiʻekiʻe, kū i ka abrasion no ka hoʻoikaika ʻana i ka lōʻihi a me ke kū'ē ʻana i ka haki. Hāʻawi nā pilina bore a me ke koʻokoʻo i hana pololei ʻia i ka hoʻohui pono ʻana me ke kiʻikuhi track a me ka ʻōnaehana hoʻoluʻu hydraulic. Pale nā ​​​​welds i hoʻomaha ʻia i ke kaumaha i ka haki ʻana o ka luhi, ʻoiai ʻo ka primer pale i ka corrosion a me ka uhi pena e pale aku i nā ʻili ʻaʻole e ʻaʻahu.

Ua hoʻopaʻa ʻia ka launa pū ʻana o nā huahana Komatsu a CQC — me ka moʻo PC400, PC450 a me PC300LC-7/PC350-6/7 — ma o kā lākou laina huahana, e hōʻoia ana i ko lākou ʻike loea i ka hoʻolako ʻana i nā ʻāpana undercarriage Komatsu.

2.2 Hana ʻana o ODM — ʻenekinia maʻamau no nā koi ʻeli kūikawā

Ma ke ʻano he mea hana ODM, hāʻawi ʻo CQC TRACK i nā lawelawe ʻenekinia a me nā hoʻolālā maʻamau no nā mea kūʻai aku e pono ai nā ʻaha hoʻākoakoa idler mua me nā kikoʻī i hoʻololi ʻia ma mua o nā hoʻonohonoho OEM maʻamau:

• Hoʻonui ʻia ke Kiʻekiʻe / ʻIkepili Flange: No nā noi e pono ai ke alakaʻi ala ʻaoʻao i hoʻonui ʻia - e like me nā hana mining me nā kūlana ʻaoʻao koʻikoʻi a i ʻole ka ʻeli ʻana i ka lepo palupalu (lepo, swamp, clay) - hiki iā CQC ke hoʻololi i ke ʻano flange e hāʻawi i ka paʻa ʻana o ke ala.
• Nā Mea Sila Duo-Cone a Labyrinth ʻē aʻe: No nā wahi eli ʻana i ka mahana loa (nā one ʻaila Kanada, nā lua daimana Siberia, nā lua keleawe o ka wao nahele ʻo Atacama), hiki ke kuhikuhi ʻia nā hui sila kūikawā e mālama i ka maʻalahi a me ka pono o ke sila ʻana mai −50°C a i +150°C.
• ʻO ka Hohonu Paʻakikī i Hoʻonui ʻia: No nā wahi abrasive loa e like me nā lua pōhaku granite, nā lua hao hao a i ʻole nā ​​​​​​wahi waiwai nui i ka silica ma Western Australia a me Chile, hiki i ka CQC ke hoʻonui i ka hohonu paʻakikī i 10-12 mm ma HRC45-HRC50, e hāʻawi ana i ke ola hoʻohana i hoʻolōʻihi nui ʻia i hoʻohālikelike ʻia me ka hohonu maʻamau o 4-6 mm.
• Nā Kāleka Bearing Kūikawā: No nā noi me nā ukana haʻalulu kiʻekiʻe loa a i ʻole ka hele wikiwiki mau ma waena o nā wahi hana i hoʻokaʻawale nui ʻia, hiki ke hoʻokomo ʻia nā mea bearings i hoʻomaikaʻi ʻia (nā bearings wili poepoe ma kahi o nā bearings wili tapered, a i ʻole nā ​​​​kāleka bearings kiʻekiʻe).

Hiki i nā mea kūʻai ke hāʻawi i nā kiʻi lako kumu (nā kiʻi ʻāpana kūhelu o Komatsu, inā loaʻa), nā kumu hoʻohālike CAD a i ʻole nā ​​​​laʻana kino, a me ke kime ʻenekinia o loko o CQC - i kākoʻo ʻia e nā limahana he 200 a ʻoi aku me nā ʻenekinia metallurgical, nā mea hoʻolālā mīkini a me nā loea hana - e hoʻohuli i ka ʻenekinia a hoʻolālā hou paha i ka ʻaha idler mua e hoʻokō i nā koi hana kikoʻī o ka kahua mine.

2.3 Palapala Hōʻoia Kūlana — ISO 9001:2015 a me ka Hoʻokele Kūlana i ʻāpono ʻia e CQC

Hana ʻo CQC TRACK ma lalo o kahi ʻōnaehana hoʻokele maikaʻi i ʻae ʻia e CQC (China Quality Certification) a loaʻa iā ia ka palapala hōʻoia ISO 9001:2015. Hōʻoia kēia ʻōnaehana hōʻoia:

• Ka Hiki ke Hahai ʻia o nā Mea Maka: Ua kālailai ʻia kēlā me kēia pūʻulu kila i hoʻohana ʻia i ka hana ʻana o 2083000300, 2083000013, 2083000070 a me 2083000201 mau ʻākoakoa idler mua me ka hoʻohana ʻana i ka spectroscopy hoʻokuʻu optical, e hōʻoia ana ua kūlike ka haku mele me nā kikoʻī mua o Komatsu no nā papa like 50Mn, 40Cr, 42CrMo a i ʻole JIS SM490YB.
• Ka Mana Hoʻokele: Hana ʻia ka hoʻāʻo paʻakikī (Rockwell C scale) ma nā kino idler, nā ʻili flange, nā journal bearing a me nā interface shaft ma nā pae hana he nui, e hōʻoiaʻiʻo ana i ka paʻakikī o ka ʻili e hiki i ka HRC55–60 me ka hohonu o ka hihia o 4–10 mm ma HRC45.
• Hoʻāʻo ʻAʻole Luku (NDT): Hana ʻia ka ʻike ʻana i nā kīnā ultrasonic a me ka nānā ʻana i nā ʻāpana magnetic ma nā kino idler i hoʻoheheʻe ʻia a hana ʻia paha e ʻike i nā kīnā ma lalo o ka ʻili e like me nā laminations, nā māwae, nā hakahaka a i ʻole ka porosity e hiki ai ke alakaʻi i ka hāʻule ʻino ma lalo o nā ukana hopena kiʻekiʻe.
• Hōʻoia Huahana Hope Loa: Hoʻomaʻamaʻa ʻia kēlā me kēia ʻaha idler i hoʻopau ʻia i ka hōʻoia torque rotational (e hōʻoia i ke kaomi ʻana o ka bearing a me ke sila), hoʻāʻo ʻana i ka liki sila ma lalo o ke kaomi hana hoʻohālike (maʻamau 50-80 bar), nānā ʻana i ka nui o ka flange profile (±0.05 mm tolerance), a me ka nānā ʻike hope loa no ka hoʻopau ʻana o ka ʻili a me ka pono o ka uhi ʻana.

Ua hōʻailona ʻia kēlā me kēia ʻākoakoa idler mua i hoʻopau ʻia me kahi code batch kū hoʻokahi e hoʻopili ana iā ia i ka helu wela kila mua, ka forging a i ʻole ka hana ʻana i ka ʻāpana, ke kaʻina hana wela a me ka hoʻololi ʻākoakoa hope loa - kahi pae o ka hiki ke hahai ʻia e koi ʻia e nā ʻoihana mining honua ma Australia, Chile, Kanada a me ʻApelika Hema ma mua o ka ʻae ʻana i kahi mea hoʻolako undercarriage aftermarket hou.

3. ʻOihana Hana Hana i Hoʻohui ʻia ma ke ʻano Vertical - He Hale Hana ʻĀpana Chassis Piha

ʻO ka hiki iā CQC TRACK ke hāʻawi mau i nā ʻākoakoa mua o Komatsu PC390-8, PC400 a me PC450 mining-grade e hilinaʻi ana ma luna o kahi ʻōnaehana hana i hoʻohui piha ʻia e hoʻopau ana i ka loli o ke kaulahao lako, nā kūlike ʻole o ka maikaʻi a me nā lohi hana e pili ana me ka subcontracting. Ma ke ʻano he ʻoihana ʻoihana-kālepa i hoʻohui ʻia, mālama ʻo CQC i nā hale hana ma Quanzhou a me nā keʻena kūʻai aku ma Xiamen a me Jingjiang. Me nā mea hana mīkini CNC ma mua o 200, nā lako hana hoʻoheheʻe, forging a me ka mālama wela, ua hoʻolālā ʻia nā hale o CQC no ka kaohi ʻana i ke kaʻina hana mai ka hopena a i ka hopena - e hiki ai i nā manawa alakaʻi wikiwiki (maʻamau 15-20 mau lā hana no nā kauoha maʻamau), kūlike o ka maikaʻi kiʻekiʻe a me ka maʻalahi e hoʻokipa i nā hoʻopilikino ODM me ka ʻole o ka hilinaʻi ʻana i waho.

3.1 Hale Hana Hoʻolei

Hana i nā blanks maka no kekahi mau ʻāpana undercarriage (sprockets, idler shells no nā noi i koho ʻia, nā wili kākoʻo a me nā ʻāpana alakaʻi track) me ka hoʻohana ʻana i nā kaʻina hana hoʻolei one-ʻōmaʻomaʻo a me nā lost-foam. Hana ʻia kēlā me kēia pūʻulu hoʻolei ʻana i ka ʻike ʻana i nā kīnā ultrasonic a me ka nānā ʻana i nā kemika e hōʻoia i ka haku mele alloy a me ka pono o ke kūkulu ʻana ma mua o ka hoʻomau ʻana i nā hana ma hope. Loaʻa i kahi kaʻina hana hoʻolei kūpono kahi microstructure like, e hāʻawi ana i kahi kahua paʻa no ka hana ʻana ma hope, ma hope o ia mea e hana ai ke kino o ka huila i kahi kaʻina hana tempering e hoʻokuʻu i ke kaumaha kūloko a hoʻomaikaʻi i ka paʻakikī holoʻokoʻa.

3.2 Hale Hana Hana

ʻO ke kahua koʻikoʻi no ka hana ʻana i nā huila idler mua ʻo Komatsu PC400/PC450/PC390-8 a CQC kahi e kuhikuhi ʻia ai ka hana ʻana. Hoʻomehana ʻia nā bila kila alloy kiʻekiʻe (50Mn, 40Cr, 42CrMo a i ʻole JIS SM490YB likes) i nā mahana austenitizing i kāohi ʻia (1,100–1,200°C) a hoʻoponopono ʻia me ka hoʻohana ʻana i ka forging hydraulic press, a i ʻole, hana ʻia e ka wili ʻana mai nā papa kila ikaika kiʻekiʻe no ka hoʻoikaika ʻana i ka lōʻihi a me ke kū'ē ʻana i ka haki. Hoʻohālikelike ka forging pani ʻia i ke kahe o ka palaoa metala me ke ʻano o ke kino idler, e hoʻonui nui ana i ke kū'ē ʻana i ka luhi a me ka paʻakikī o ka hopena i hoʻohālikelike ʻia me nā koho ʻē aʻe i hoʻolei ʻia a ʻoki ʻia mai ka papa.

3.3 Hale Hana Niho Pākeke i Hoʻoheheʻe ʻia

Kaʻana like i nā protocol hōʻoia maikaʻi a me ka ʻike loea me nā laina ʻāpana ala. Hiki i kēia hale hana iā CQC ke hoʻolako i kahi hui piha o nā ʻāpana ʻaʻahu excavator - nā niho bākeke a me nā mea hoʻololi no Komatsu, Caterpillar, Hitachi, Volvo a me nā lama ʻē aʻe - me nā ʻākoakoa idler mua o lalo o ke kaʻa, e hoʻohui ana i ke kūʻai ʻana no nā mea nona ka ʻauwaʻa.

3.4 Hale Hana Mīkini CNC

Ua hoʻolako ʻia me nā mīkini wili kū pololei CNC, nā mīkini wili hoʻopōʻaiapuni a me nā kikowaena wili pololei (ʻoi aku ma mua o 200 mau mea hana mīkini CNC). ʻO nā hana hoʻopau koʻikoʻi no nā ʻākoakoa 2083000300, 2083000013, 2083000070 a me 2083000201 e komo pū ana: ka hoʻohuli pololei ʻana o ke anawaena waho o ka idler i nā ana pololei (± 0.05 mm tolerance), ka hoʻopau ʻana i nā geometries flange, ka wili pololei ʻana o nā lua bearing a me nā interfaces journal shaft, ka wili ʻana o nā ʻili kau a me ka scan laser dimensional hope loa no ka hōʻoia maikaʻi.

3.5 Hale Hana ʻAhaʻōlelo Hope Loa

Hoʻākoakoa ʻia nā ʻaha hoʻāʻo idler mua ma nā laina i hoʻolaʻa ʻia me ka hoʻohana ʻana i nā lako kaomi hydraulic i hoʻoponopono ʻia e hoʻokō i ke kūpono pololei o ka bearing a me ke kaulike ʻana o ke koʻokoʻo. Hoʻokomo ʻia nā sila labyrinth multi-stage i hui pū ʻia me nā sila apo lana (Duo-Cone a i ʻole like) me nā nui momona i ana ʻia (maʻamau 200-300 ml no kēlā me kēia ʻaha hoʻāʻo idler ma muli o ka nui), e hana ana i kahi lua paʻa. Hana kēlā me kēia ʻaha:

• Ka hōʻoia ʻana o ka torque rotation e hōʻoia i ka hoʻopili pololei ʻana o ke sila a me ka preload bearing.
• Hoʻāʻo ʻia ka liki ma lalo o ke kaomi o 50–80 bar no 30 mau minuke ka liʻiliʻi loa.
• ʻO ka paʻakikī o Flange a me ka nānā ʻana i ke ʻano o ka ʻili e hōʻoia i nā ʻili i hoʻopaʻakikī ʻia me ka induction (HRC55–60) a me ke ʻano kūpono o ka flange.
• Ka nānā ʻike hope loa no ka hoʻopau ʻana o ka ʻili, ka kūpaʻa o ka pena/uhi ʻana, a me ke kūpono holoʻokoʻa.

4. Hilinaʻi i hōʻoia ʻia ma ke kahua - Hana nui ma ka hana ʻeli a me ke kūkulu kaumaha

Ua hōʻiliʻili nā ʻaha huila idler mua o CQC no nā mīkini ʻeli Komatsu PC390-8, PC400 a me PC450 series i ka lawelawe kahua nui ma nā wahi hana mining a me nā kūkulu kaumaha koʻikoʻi loa o ka honua.

4.1 Ke Keʻena ʻEli Keleawe Hāmama — Wao nahele ʻo Atacama, Chile

Ma nā lua keleawe ʻo Atacama Desert ma Chile, kahi e loli nui ai ka mahana o kēlā me kēia lā ma waena o +5°C i ka pō a me +45°C i ke ao, he mea ʻānai loa ka lepo silica e lele ana i ka lewa a komo nā mea liʻiliʻi i loko o nā māwae liʻiliʻi, hiki i nā idlers paʻakikī o CQC (paʻakikī o ka ʻili HRC55–60 me ka hohonu o ka hihia 6–10 mm ma HRC45) a me nā sila labyrinth multi-stage ke hoʻolōʻihi i ke ola lawelawe i hoʻohālikelike ʻia me nā pani aftermarket generic. No nā mea hoʻolālā mālama mine e hana ana i 20+ Komatsu PC400 a me PC450 excavators i nā hana keleawe nui, ʻo ke ola idler i hoʻolōʻihi ʻia e unuhi pololei ʻia i ka hoʻemi ʻana i ka manawa hana i hoʻonohonoho ʻole ʻia a me ka hoʻemi ʻana i nā lilo o nā ʻāpana undercarriage makahiki.

4.2 Ka ʻeli ʻana i ka hao a me ke kalapona — Pilbara, Western Australia a me Queensland, Australia

I ka hana ʻeli hao ma ka ʻāina ʻo Pilbara ma Western Australia a me ka hana ʻeli lanahu ma Queensland — kahi e kau ai nā ukana hopena kiʻekiʻe mai nā ʻāpana pōhaku, ka holo wikiwiki ma waena o nā wahi hana a me nā mahana kiʻekiʻe i ke kaumaha nui ma nā ʻāpana undercarriage — hōʻike nā ʻaha kūkā idler mua i hana ʻia a hana ʻia o CQC i ke kūpaʻa luhi koʻikoʻi a me ka omo ʻana i ka hopena. Kūʻē nā flanges pālua i hoʻopaʻa ʻia e ka induction (HRC55–60) i ka chipping a me ka haki ʻana ma hope o ka lōʻihi o ka hoʻohana ʻana i ka hao ʻoi a me nā ʻāpana lanahu. Hōʻike nā ʻenekinia mālama mine i nā hōʻemi nui i nā hana undercarriage e pili ana i ka idler ma hope o ka hoʻololi ʻana i nā ʻaha kūkā CQC.

4.3 Ka ʻeli ʻana o Platinum a me Chrome — ʻApelika Hema

Ma nā lua platinum a me chrome o ʻApelika Hema (Bushveld Igneous Complex), kahi e hoʻoulu ai ka pōhaku i kuʻi ʻia i nā ukana hopena koʻikoʻi ma luna o nā idlers, nā flanges a me nā bearings, ua hōʻoia nā idlers mua o CQC i ko lākou kūpaʻa kūkulu a me ka pono o ka sila ʻana ma hope o nā tausani hola o ka hana me ka ʻole o ka haki ʻana o ka flange, ka hāʻule ʻana o ka sila a i ʻole ka haumia o ka bearing. No nā luna mālama o ka lua, ʻo ia hoʻi ke ola lawelawe lōʻihi no ka ʻōnaehana undercarriage holoʻokoʻa.

4.4 Ke Keʻena ʻEli Anu Loa — Siberia, Rusia a me nā One ʻAila Kanada

Ma nā lua daimana a me nā lanahu Siberia (e hāʻule ana ka mahana o ka hoʻoilo i −45°C) a me nā hana one aila Kanada (ʻāpana ʻo Athabasca, Alberta), mālama nā koho sila Duo‑Cone haʻahaʻa haʻahaʻa kūikawā i ka maʻalahi a me ka pono o ke sila ʻana ma nā mahana ma lalo o ka zero ʻoiai ke kūʻē nei nā kino kila idler i ka haki palupalu. Hoʻopau ka hoʻolālā Lube‑for‑Life i sila ʻia e ka hale hana i ka mālama maʻamau i nā kūlana anuanu kahi e paʻakikī ai ka lawelawe ʻana i ke kahua.

4.5 Nā Hana Hana Kaumaha — NEOM (Saudi Arabia), Tureke, ʻInidonesia, Palakila

Ma nā kahua papahana nui o NEOM (nā kūlana one maikaʻi o ka wao nahele ʻo Saudi Arabia), ke kūkulu ʻana i nā alaloa trans-desert ma Mongolia (nā loli wela loa mai −30°C a i +35°C i nā pōʻaiapuni 24-hola), nā papahana pā wai hydroelectric ma Turkey a me Brazil (ka lepo kaumaha, ka lepo a me nā lepo momona), a me nā ʻōnaehana monsoon ma Indonesia, Thailand a me Philippines (ka hoʻokomo lōʻihi ʻana i loko o ka slurry abrasive), nā ʻōnaehana sila multi-stage o CQC - e hoʻohui ana i nā sila labyrinth me nā sila apo lana - pale i ka holo maloʻo, ke komo ʻana o ke one a me ke komo ʻana o ka lepo, e mālama ana i ka pono o ka lubrication bearing i loko o ke ola lawelawe.

4.6 Hōʻuluʻulu Manaʻo ʻIkepili Kahua o ka Luna Hoʻokele ʻAuwaʻa Honua

ʻO nā hoʻohālikelike kahua kūʻokoʻa i mālama ʻia e nā mea lawelawe ʻauwaʻa mining a me ke kūkulu ʻana o ka honua nui e hōʻike ana e hāʻawi ana nā ʻaha kūkā mua ʻole o Komatsu a CQC i:

• Hoʻonui ʻia ke ola lawelawe i ka hoʻohālikelike ʻia me nā ʻāpana aftermarket maʻamau.
• Ua hoʻemi ʻia ka manawa hana ʻole i hoʻonohonoho ʻole ʻia ma nā ʻauwaʻa Komatsu PC390-8, PC400 a me PC450 i hui pū ʻia.
• Ka emi nui ʻana o ka lilo o nā ʻāpana o lalo o ke kaʻa i kēlā me kēia makahiki (20–25% maʻamau).
• Nā hanana hāʻule sila kokoke i ka ʻole i nā hola 2,000 mua o ka hana ma nā kūlana maʻamau a kaumaha paha.

No nā ʻauwaʻa hana mining nui e hoʻohana ana i nā mīkini ʻeli papa Komatsu PC400 a me PC450 he 20+, ʻo ka mālama kālā i hui pū ʻia i ke kumukūʻai o nā ʻāpana, ka hana a me ka manawa hana i nalowale hiki ke hōʻea i nā haneli haneli kālā i kēlā me kēia makahiki me ka hoʻomaikaʻi ʻana i ka loaʻa ʻana o ka mīkini - he ana koʻikoʻi no nā wahi hana nui kahi e uku ai ka mea hana mining i ka loaʻa kālā nui i kēlā me kēia hola o ka manawa hoʻomaha.

5. Ke Kime ʻOihana Hoʻolaʻa o CQC — ʻo Jack, ʻo Haily lāua ʻo Mr. Zhou

Hoʻolako ʻia ka Papa ʻOihana ʻĀina o CQC TRACK e nā loea kālepa akamai e hoʻokele ana i nā logistics paʻakikī, nā palapala, ke kākoʻo loea a me nā koi kikoʻī o ka mea kūʻai aku no ka hoʻolako ʻana i nā ʻāpana excavator honua.

• ʻO Jack — Luna Hoʻokele Moʻokāki Kiʻekiʻe no ʻEulopa, Rusia a me ʻAmelika. Loaʻa iā Jack ka ʻike nui i ka hoʻokuʻu aku i nā ʻāpana lako kaumaha, me ka ʻike i hōʻoia ʻia me ka māka CE (ʻAhahui ʻEulopa), ka palapala hōʻoia GOST-R (Rusia) a me nā palapala dute no nā lawe mai ʻAmelika ʻĀkau (ʻAmelika Hui Pū ʻIa, Kanada, Mekiko). Hoʻonohonoho ʻo ia me ka ʻoihana logistics o CQC e hoʻonohonoho i ka ukana kai (FCL/LCL), ka ukana kaʻaahi (no ka lawe ʻana ma uka i nā mākeke ʻAsia Waena i hoʻopaʻa ʻia) a me nā hoʻouna ea wikiwiki i nā awa a me nā kahua papahana ma ʻEulopa, ka Russian Federation, ʻAmelika Hui Pū ʻIa, Kanada a me ʻAmelika Latina. Hoʻokele pū ʻo Jack i ka hoʻomākaukau ʻana i nā manaʻo loea a me ke kūkākūkā ʻaelike OEM/ODM no nā hoʻonohonoho ʻana o ka idler mua Komatsu maʻamau.
• ʻO Haily — Luna Hoʻokuʻu Aku no ʻAsia Waena, Kōlea Hema a me ʻAukekulelia. He loea ʻo Haily i nā koi kuʻuna kūikawā a me nā palapala hōʻoia o nā repubalika ʻĀkia Waena (Kazakhstan, Uzbekistan, Mongolia, Tajikistan ma o ke alahaka kaʻaahi ʻo Dostyk – Alashankou), Kōlea Hema (Incheon, Busan, Ulsan) a me ʻAukekulelia (Brisbane, Melbourne, Fremantle). Hoʻokele ʻo ia i ka hoʻomākaukau ʻana i nā bila kalepa, nā papa inoa hoʻopili, nā palapala hōʻoia kumu a me nā hōʻike hoʻāʻo e pono ai no ka hoʻomaʻemaʻe dute ma kēia mau mana. Hana pololei ʻo Haily me nā ʻoihana mining Australia e koi ana i ka ISO 9001:2015 a me nā palapala hōʻoia CQC ma ke ʻano he ʻāpana o kā lākou kaʻina hana hōʻoia mua no ka maikaʻi o ka mea hoʻolako. ʻO kāna mau pilina ikaika me nā mea hoʻouna ukana e hōʻoia i ka hōʻea ʻana o nā ʻākoakoa mua o Komatsu a CQC i ka manawa kūpono no nā kauoha mining koʻikoʻi i ka manawa.
• ʻO Mr. Zhou — Luna Hoʻokele ʻĀpana no ka Hikina Waena, ʻĀsia Komohana, ʻApelika a me ʻĀsia Hikina Hema. He ʻike nui ko Mr. Zhou i ka hoʻolako ʻana i nā ʻāpana lako kaumaha a ʻōlelo ʻo ia i nā ʻōlelo he nui (ʻŌlelo Pelekania, Mandarin a me Levantine Arabic). Ke alakaʻi nei ʻo ia i ka launa pū ʻana o CQC me nā ʻoihana mining, nā keʻena ʻoihana aupuni a me nā mea kūʻai aku lako ma Saudi Arabia (NEOM a me nā hana mining phosphate), UAE, Ioredane, Turkey, Nigeria, Ghana (nā mine gula), Democratic Republic of Congo (cobalt a me ke keleawe), Zambia (keleawe), Kenya, Indonesia, Thailand a me Philippines. Hāʻawi pū ʻo Mr. Zhou i nā mikiona kākoʻo loea ma ka pūnaewele, e kipa ana i nā wahi mine e nānā i nā ʻāpana undercarriage i hoʻohana ʻia, e hōʻoia i nā hoʻololi helu ʻāpana a hāʻawi i ke alakaʻi hoʻonohonoho no nā ʻākoakoa idler mua ke pono.

6. Ka Uhi ʻana o ka Mākeke Honua — Ke Hoʻolako nei i nā Hana Mining a me ke Kūkulu ʻana ma nā ʻĀina ʻEono

ʻO nā huila huila mua ʻole mua ʻo Komatsu PC390-8, PC400 a me PC450 o CQC — e uhi ana i nā helu ʻāpana 2083000300, 2083000013, 2083000070 a me 2083000201 — a me ka waihona ʻāpana chassis piha i hoʻouna ʻia i nā mākeke mining a me ke kūkulu ʻana nui ma ka honua holoʻokoʻa:

• ʻEulopa — Kelemānia, Polani, Pinilana, Kuekene, Norewai, Netherlands, Pelekiuma, Palani, Sepania, Italia, Helene, Aupuni Mōʻī Hui Pū ʻIa. Mahalo nui nā mea kūʻai aku ʻEulopa i nā palapala hoʻokō CE a CQC a me nā palapala hōʻoia ʻAno ʻAe ʻia inā pono.
• ʻĀsia Komohana a me ka Hikina Waena — Saudi Arabia (papahana NEOM, hana ʻeli phosphate), United Arab Emirates (ʻoihana hana ʻo Dubai a me Abu Dhabi), Qatar, Ioredane (nā mine potash a me phosphate), Tureke (nā hana lua aggregate a me nā papahana hydroelectric), Kuwait (lawelawe kahua ʻaila).
• ʻĀkia Waena — Kazakhstan (nā wahi eli ʻana o Karaganda lāua ʻo Pavlodar), Uzbekistan (nā mine gula a me ke keleawe), Mongolia (mine keleawe-gula ʻo Oyu Tolgoi), Tajikistan ma o ke alaloa kaʻaahi ʻo Dostyk–Alashankou.
• ʻAmelika Hema — Chile (nā lua keleawe ma ka wao nahele ʻo Atacama), Peru (nā lua keleawe a me ka zinc), Palakila (nā lua hao a me ke gula — Carajás lāua ʻo Minas Gerais), Argentina, Colombia, Bolivia.
• Rusia — Nā lua daimana a me nā lua lanahu Siberia (Yakutia, Kemerovo), ka lua ʻana o ka ʻāina ʻo Urals a me nā awa hikina mamao (Vladivostok, Vostochny), i hoʻolaha ʻia i uka ma o ke Alanui Kaʻaahi Trans‑Siberian. Loaʻa i nā ukana āpau nā ʻōlelo hōʻoia GOST inā pili.
• Kōlea Hema — Hele kekahi hapa nui o ka nui o nā mea hoʻokuʻu aku a CQC ma ʻAsia i Kōlea Hema, e hoʻolako ana i nā mea kūʻai lako, nā hale kūʻai kūkulu hou a me nā moʻokāki pololei o nā ʻauwaʻa ma Seoul, Incheon, Busan a me Ulsan.
• ʻAmelika ʻĀkau — ʻAmelika Hui Pū ʻIa a me Kanada, e hoʻolako ana i nā mea hoʻolaha ma hope o ka mākeke, nā kikowaena kūkulu hou ʻana i nā lako a me nā ʻoihana hana nui e hana ana ma nā papahana alaloa, alahaka a me nā paipu. Hoʻokō ka palapala hōʻoia ISO 9001:2015 a CQC a me CQC i ka hapa nui o nā koi maikaʻi o ka mea kūʻai aku ma ʻAmelika ʻĀkau.
• ʻAukekulelia — ʻAukekulelia Komohana (nā lua hao ʻo Pilbara), Kuʻilani (nā lua lanahu ʻo Bowen Basin a me nā hana keleawe), New South Wales a me Victoria (nā ʻoihana a me ke kūkulu ʻana). Pono nā mea kūʻai aku ʻAukekulelia i nā palapala hōʻoia kikoʻī (nā palapala wili, nā moʻolelo mālama wela a me nā hōʻike hoʻāʻo paʻakikī) no kēlā me kēia pūʻulu o nā ʻākoakoa idler, a hāʻawi mau ka ʻōnaehana traceability a CQC i kēia mau palapala.
• ʻApelika — ʻApelika Hema (nā lua platinum, gula, manganese a me chrome o Bushveld Igneous Complex), Zambia (ʻāpana Copperbelt), Democratic Republic of Congo (kāʻei keleawe a me cobalt ʻo Katanga), Ghana (kāʻei gula Ashanti), Naigeria (nā ʻoihana), Kenya (nā papahana alanui a me ke kaʻaahi), Tanzania a me Angola.

7. Hopena — E koho iā CQC TRACK (Mīkini HeLi) no nā ʻAhahui Idler Mua ʻo Komatsu PC390-8 / PC400 / PC450

No nā luna hoʻokele ʻauwaʻa, nā hui kūʻai mining, nā mea kūʻai aku lako a me nā ʻoihana hana pono e pono ai kahi kumu hilinaʻi o nā ʻākoakoa huila idler mua o Komatsu PC390-8, PC400 a me PC450 e kūlike ana i nā helu ʻāpana 2083000300, 2083000013, 2083000070 a me 2083000201, hāʻawi ʻo CQC TRACK (Quanzhou Heli Machinery Manufacturing Co., Ltd., cqctrack) i kahi hopena hana piha i hoʻohui ʻia me ke kū pololei i kākoʻo ʻia e 20+ mau makahiki o ka ʻike loea ma lalo o ke kaʻa.

Hoʻohui pū ʻia ʻo CQC TRACK:

• ʻO ke kahua hana i hoʻohui ʻia ma ke ʻano kū pololei - ka hale hana hoʻoheheʻe, ka hale hana forging (a me ka hiki ke hana no nā mea hoʻopale i hoʻopaʻa ʻia mai nā papa kila ikaika kiʻekiʻe e kū'ē i ka abrasion), ka hale hana niho bākeke i hoʻoheheʻe ʻia, ka hale hana mīkini CNC (200+ mau mea hana mīkini CNC) a me ka hale hana hōʻuluʻulu hope loa.
• Nā hiki ke hana ʻana o OEM a me ODM — ke kākoʻo nei i nā mīkini ʻeli moʻo Komatsu PC390-8, PC400 (PC400-1, PC400-3, PC400-5, PC400-6, PC400-7, PC400LC-3, PC400LC-7, PC400-8), PC450 (PC450-6, PC450-7, PC450-8, PC450LC-6, PC450LC-7) a me PC300LC-7/PC350-6/7.
• Nā palapala hōʻoia no ka maikaʻi honua — ISO 9001:2015 a me ka ʻōnaehana hoʻokele maikaʻi i ʻāpono ʻia e CQC.
• ʻO ka metallurgy pae mining — ke kila metala ikaika kiʻekiʻe i hoʻoheheʻe ʻia a hana ʻia paha, nā flanges paʻakikī induction (HRC55–60), nā sila labyrinth multi-stage i hui pū ʻia me nā sila apo lana, ka paʻakikī ʻana o ka hihia a hiki i ka hohonu 4-10 mm.
• Hana i hōʻoia ʻia ma ke kahua — he mau tausani hola o ke ola lawelawe ma nā kūlana mining ma Chile, Australia, ʻApelika Hema, Rusia, Kanada, Saudi Arabia a me Indonesia.
• ʻO ka hui ʻoihana honua i hoʻolaʻa ʻia — ʻo Jack, ʻo Haily lāua ʻo Mr. Zhou no ke kūʻai aku honua, ka logistics a me ke kākoʻo loea.
• Hoʻouna honua — Ke hoʻokuʻu aku nei i ʻEulopa, ʻĀkia Komohana, ʻĀkia Waena, ʻAmelika Hema, Rusia, Kōlea Hema, ʻAmelika ʻĀkau, ʻAukekulelia a me ʻApelika, e uhi ana i nā mākeke mining a me ke kūkulu ʻana nui.

E kelepona pololei iā CQC TRACK no:

• Hoʻolako pololei mai ka hale hana o nā ʻākoakoa huila mua ʻo Komatsu PC390-8, PC400 a me PC450 (2083000300, 2083000013, 2083000070, 2083000201 a me KM1973 i kuhikuhi ʻia).
• Hana ʻana o OEM a me ODM i nā ʻauwaʻa lalo no nā ʻauwaʻa i hui pū ʻia (Komatsu, Caterpillar, Hitachi, Volvo, Doosan, Hyundai a me nā hōʻailona ʻē aʻe).
• Kākoʻo loea, kuhikuhi ʻana i nā helu ʻāpana a me ke alakaʻi hoʻonohonoho - me ke kuhikuhi ʻana iā KM1973 (208-30-00200) i ka mīkini PC400, PC450 a i ʻole PC390-8 kūpono.
• Nā hoʻonā hoʻouna honua i hana ʻia no kāu wahi eli a i ʻole kahua papahana.

CQC TRACK (HeLi Machinery) — Ka Hilinaʻi o ka Papa Mining i kēlā me kēia ʻAha Huila Idler Mua.