HITACHI 9245616 / 9145690 / 71401536 EX300-5 / ZX330 / ZX350 ʻAhahui Idler mua o ke ala - Kumu i nā lako hale hana pololei / cqctrack

1. Ka ʻIke Huahana: HITACHI Track Front Idler Assembly no nā Excavators EX300-5, ZX330 a me ZX350

ʻO nā mīkini ʻeli kolo moʻo HITACHI EX300-5, ZX330 a me ZX350 ke kumu o nā hana hoʻoneʻe honua kaumaha, ka ʻeli ʻana i nā lua, a me nā hana eli ma ka honua holoʻokoʻa. ʻO Hitachi Construction Machinery Co., Ltd., i hoʻokumu ʻia i ka makahiki 1910 a me ke keʻena nui ma Tokyo, Iapana, ʻo ia kekahi o nā mea hana alakaʻi o ka honua no nā lako hana kūkulu a me ka eli ʻana, i hoʻonohonoho mau ʻia ma waena o nā mea hana lako eli 10 kiʻekiʻe loa o ka honua. I loko o ka mākeke lako eli honua, ʻo nā mīkini ʻeli wale nō i hōʻike ma kahi o 32% o ka māhele mākeke i ka makahiki 2026, e hōʻike ana i ke kuleana koʻikoʻi o kēia mau mīkini i nā hana ʻeli nui.

ʻO ka moʻo EX300-5 (papa 30-35 ton) he lio hana maʻalahi no nā hana ʻeli waena a kaumaha, me ka hoʻomohala ʻana i ke kahua, nā hana lua pōhaku a me nā papahana ʻoihana. Ua hana ʻia ka moʻo ZX330 a me ZX350 (papa 32-35 ton) no ka ʻeli nui ʻana, ka neʻe ʻana i ka lepo kaumaha a me nā hana kākoʻo mining kahi e koʻikoʻi ai ka lōʻihi a me ka manawa hana.

1.1 Nā Kikoʻī o ka Mīkini Hoʻokipa

ʻO ke kaumaha hana o ka Hitachi EX300-5 hydraulic excavator he 30,500 kg, e hāʻawi ana i ke kūpaʻa maikaʻi loa a me ka mana ʻeli no kāna papa. ʻO ke kaumaha hana o ke kumu hoʻohālike ZX330LC-5G he 32,100–34,100 kg, ʻoiai ʻo ka ZX350LCH-5G e hiki aku ana ma kahi o 34,100 kg me ka mana ʻenekini o 184 kW (246–250 hp). ʻO ke kaumaha o ka ʻano ZX350H-5G he 32,900 kg me ka hiki ke hoʻopiha i ka bākeke backhoe maʻamau o 2.0 m³ (ISO heaped). Hōʻike ka moʻo ZX350LC/LCN-7 i kahi hanauna hou me nā kaumaha hana o 35,200–37,500 kg a me ka mana ʻenekini o 210 kW.

Hana ka mea ʻeli ZX330 ma kahi o 33,000 kg me kahi ʻenekini e hāʻawi ana ma kahi o 200 HP, e hāʻawi ana i ka mana lawa no nā hana ʻeli kaumaha.

Koi kēia mau papa kaumaha i nā ʻāpana o lalo o ke kaʻa—ʻoiai ka ʻākoakoa idler mua—hiki ke kū i nā ukana hopena cyclical, ka ʻāʻī nui, ka hele ʻana ma ke ala wikiwiki, a me ka omo haʻalulu mau me ka ʻole o ka ʻaʻahu mua a i ʻole ka hāʻule ʻana o ke kūkulu ʻana.

1.2 Ke Koʻikoʻi o ka Hana o ka ʻAhahui Idler Front Track

Hoʻonoho ʻia ma ke alo o ke kahua ala e kū pono ana i ka sprocket drive, ʻo ka Track Front Idler Assembly (i kapa ʻia hoʻi ʻo ka huila alakaʻi a i ʻole ka hui idler mua) kekahi o nā ʻāpana frontline koʻikoʻi loa i loko o kekahi ʻōnaehana undercarriage o kekahi crawler excavator. ʻAʻole e like me nā wili lalo a i ʻole nā ​​wili lawe, lawelawe ka idler mua i ʻekolu mau hana koʻikoʻi:

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 Hoʻopili 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. Hoʻolōʻihi kēia pale i ke ola lawelawe o ke kaulahao ala, nā wili lalo a me ka ʻōnaehana undercarriage holoʻokoʻa.

Hoʻohui ʻia me ka ʻōnaehana hoʻopaʻa ala hydraulic. Hoʻopili pololei ka ʻaha idler me ka cylinder hoʻoponopono ala ma o kahi yoke a i ʻole ka poloka alakaʻi, e ʻae ana i ka hoʻoponopono pololei ʻana i ka hoʻopaʻa ala e uku ai no ka hoʻolōʻihi ʻana o ke kaulahao ala ma muli o ka ʻaʻahu. ʻO ka hoʻopaʻa kūpono e hōʻoia i ka sag kūpono o ke ala a pale i ka derailment.

I nā hana kaumaha e like me ka ʻeli ʻana i nā pōhaku, ka hoʻouka ʻana i nā lua pōhaku a i ʻole ka wehe ʻana i nā ukana o luna o ka eli ʻana, ua hoʻopilikia ʻia ka idler mua i nā ukana hopena mau, 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 me ke kūkulu kila i hoʻopili pono ʻia, nā ʻōnaehana sila multi-stage holomua a me nā ʻili ʻaʻahu paʻakikī induction. Hoʻemi ka idler mua maoli i ke kaumaha bearing ma 50%, hoʻemi i nā ukana bearing a hoʻonui i ke ola o nā ʻāpana, ʻoiai nā pale pōhaku kaumaha e pale aku i ka pōʻino mai ka lepo a me nā ʻōpala.

1.3 Kuhikuhi ʻĀpana Helu Piha no Hitachi EX300-5, ZX330 a me ZX350 Series

ʻO nā helu ʻāpana OEM ʻekolu i kēia moʻo—9245616, 9145690a me71401536—e hōʻike ana i nā ʻākoakoa huila idler mua Hitachi no nā hiʻohiʻona EX300-5, ZX330 a me ZX350, me kēlā me kēia helu e pili ana i nā ʻano mīkini kikoʻī, nā hanauna hana a me nā hoʻonohonoho ʻāpana.

Ma waena o kēia mau helu ʻāpana, ʻo 9145690 ka mea i kūlike loa me nā kahua like ʻole, i kuhikuhi ʻia no nā mīkini moʻo EX he nui mai EX280-5 a i EX370-5 a no nā mea ʻeli moʻo ZX e komo pū ana me ZX270LC‑3, ZX350LC‑3, ZX350LC‑5, ZX330LC a me ZX380LC‑5. Ua kuhikuhi pū ʻia hoʻi ia me HT656, kahi mea hōʻike maʻamau ma hope o ka mākeke no kēia ʻākoakoa idler, a he palapala hoʻokō maʻamau 12 mahina.

ʻO ka SI829 Idler Group (LB 285 AB18) ka hoʻokaʻawale ʻana o ka hui ma hope o ka mākeke i ʻike ʻia e pili ana i kēia mau helu ʻāpana Hitachi, i hana kūikawā ʻia no nā mīkini ʻeli EX300-5 a me EX330-5. Hana ʻia ka hui SI829 mai ke kila 50Mn me ka hoʻohana ʻana i nā ʻano hana forging a i ʻole casting, me ka hohonu paʻakikī o 4-10 mm a me ka paʻakikī o ka ʻili o HRC52-58, e hāʻawi ana i ke kūpaʻa ʻana i ka ʻaʻahu no nā noi hana kaumaha. He melemele a ʻeleʻele paha nā koho kala maʻamau, me nā kala i kuhikuhi ʻia e ka mea kūʻai aku i loaʻa ma ke noi, a ʻo ka manawa palapala hoʻokō mai 12 a 18 mahina.

Ua hōʻoia pū nā kumuwaiwai ʻoihana he ʻāpana koʻikoʻi ka ʻaha hoʻolei mua no ka Hitachi ZAX350-5G a me ZAX330-5A, me nā koho aftermarket i loaʻa mai nā mea hoʻolako kaulana e like me CQC. ʻO ka ʻaha hoʻolei mua SI829, i kuhikuhi ʻia no nā mea ʻeli EX300-5 a me EX330-5, hoʻohana i ka hoʻoheheʻe kila 50Mn a loaʻa i nā ʻano melemele a ʻeleʻele paha.

1.4 Nā Kikoʻī ʻenehana Papa Mining

Pono kahi ʻākoakoa idler mua i hana ʻia no ka Hitachi EX300-5, ZX330 a me ZX350 series e hoʻokō a ʻoi aku paha i nā pae hoʻohālikelike metallurgical a me ka hana ma lalo nei:

Ua hōʻoia pono ʻia ka ʻōnaehana sila holomua a me nā pale pōhaku kaumaha no ka hana ʻana i nā kūlana pulu a me nā kūlana abrasive, me ka lepo silica maikaʻi (eli ʻana i ka wao nahele), ka slurry lepo (nā hana tropical), a me nā mea haumia kemika. Hoʻemi ka idler mua maoli i ke kaumaha bearing ma 50%, e hoʻemi ana i nā ukana bearing a hoʻonui i ke ola o nā ʻāpana, ʻoiai e kōkua ana i ka hoʻohaʻahaʻa ʻana i nā kumukūʻai hana mining ma ka hoʻolōʻihi ʻana i ke ola o ka ʻōnaehana crawler a me ka hoʻemi ʻana i ka manawa downtime i hoʻolālā ʻole ʻia. Hoʻonui ka lōʻihi o ke ola o ka ʻōnaehana crawler i nā manawa hoʻololi, e hōʻemi ana i ka ʻike o nā limahana i nā pilikia palekana.

Hoʻohālikelike kēia mau kūlana loea me nā kikoʻī ʻoihana i hoʻopaʻa ʻia no nā ʻāpana Hitachi undercarriage, kahi i maʻamau ai nā papa mea e like me 40Mn, 45Mn a me 50Mn, ʻo nā ʻenehana e komo pū me ka forging a me ka hoʻolei ʻana me ka mālama wela ma hope, a ʻo ka paʻakikī o ka ʻili o HRC50–56 me ka hohonu o ka hihia o 5–8 mm he mea maʻamau no nā noi hana maʻamau. No nā noi mining-grade, ua kuhikuhi ʻia ka hohonu o ka hihia e hoʻolōʻihi ana i 8–12 mm ma HRC52–58 e kū i nā kūlana abrasion koʻikoʻi.

2. CQC TRACK (cqctrack): Mea Hana OEM ʻOihana e Hoʻolako Pololei ana i nā ʻĀpana Undercarriage Hitachi

ʻO CQC TRACK (Quanzhou Heli Machinery Manufacturing Co., Ltd.), ke keʻena nui ma Quanzhou, Fujian Province, Kina, he mea hana kūikawā a he mea hoʻolako pololei i nā ʻāpana OEM (Original Equipment Manufacturer) a me ODM (Original Design Manufacturer) no nā mīkini ʻeli liʻiliʻi nui a waena. Me ka ʻoi aku o 20 mau makahiki o ka ʻike loea i ka hana ʻana i nā ʻāpana mīkini kūkulu, ua hoʻokumu ʻo CQC TRACK iā ia iho ma ke ʻano he mea hana ʻāpana ukana kaumaha kiʻekiʻe e lawelawe ana i nā ʻoihana kūkulu a me ka mining honua.

Hāʻawi ʻo CQC Track i nā hopena paʻa a kūpono hoʻi no nā mea ʻeli, nā bulldozer, a me nā wili wili e hana ana i nā wahi paʻakikī loa. Hana ka ʻoihana me kahi ʻōnaehana hana i hoʻohui piha ʻia, e uhi ana i ka laulā piha o nā ʻāpana undercarriage—me nā kaulahao track, nā idlers, nā sprockets, nā rollers, a me nā kāmaʻa track—no Komatsu, Caterpillar, Hitachi, Liebherr a me nā lama alakaʻi ʻē aʻe.

Ua hōʻoia nā papa inoa huahana kūhelu o ka hui e hana ana ʻo CQC i nā huila idler excavator kaumaha no nā track idlers EX300, ZAX330 a me ZAX350 excavator undercarriage companies ma ke ʻano he ʻāpana o kāna waihona ʻāpana undercarriage piha. Hoʻokomo pū ʻia ka laulā kūlike o ka mīkini i nā hiʻohiʻona Hitachi mai EX30 a i EX800, e uhi ana i ka laulā piha o ka laina excavator a Hitachi—me EX/ZX300 a me ZX350—e hōʻike ana i ka ʻike hohonu o CQC i nā noi undercarriage Hitachi.

No nā mīkini ʻeli Hitachi, ua ʻike ʻia ʻo CQC Track ma ke ʻano he mea hana kumu o nā ʻāpana undercarriage excavator tracked, e hāʻawi ana i kahi laulā piha e pili ana i nā sprockets a me nā kia, nā wili lawe track, nā mini excavator front idlers, a me nā ʻākoakoa excavator idler.

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

Ma ke ʻano he mea hana OEM, hana ʻo CQC TRACK i nā Hitachi 9245616, 9145690 a me 71401536 Track Front Idler Assemblies i nā kikoʻī kikoʻī o ka dimensional, metallurgical a me ka hana—ua hōʻoia ʻia kēlā me kēia palena koʻikoʻi (ke anawaena waho o ka idler, ka mamao o ka flange, ke anawaena bore, ke geometry interface shaft, ka interface mounting a me ka profile mālama wela) e kūʻē i nā kūlana ʻāpana Hitachi 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.

Hana ʻia nā ʻākoakoa idler kūpono ʻo Hitachi a CQC me ka hoʻohana ʻana i ka forging precision a i ʻole nā ​​​​ʻenehana hoʻolei kūpaʻa kiʻekiʻe, me ka hoʻohana ʻana i ke kila alloy grade 50Mn/45Mn/40Cr, me ka hoʻopaʻakikī induction e hoʻokō ana i ka paʻakikī o ka ʻili o HRC52–58 a me ka hohonu o ka hihia o 4–10 mm ma HRC45. Ua mīkini pololei ʻia nā flanges ʻelua a ua hoʻopaʻakikī ʻia ka induction e hāʻawi i ke alakaʻi ala palekana, a ʻo ka Duo‑Cone holomua a i ʻole ka ʻōnaehana sila labyrinth multi-stage e hōʻoiaʻiʻo i ke kūʻē ʻana i ka haumia a me ka pono o ka lubrication.

No nā noi maʻamau a me ODM, ʻae ʻo CQC Track i nā kiʻi a i ʻole nā ​​​​laʻana a hana nā ʻenekinia i nā ʻāpana undercarriage i hana kūikawā ʻia e like me nā kikoʻī o ka mea kūʻai aku. Hoʻokomo pū kēia me nā mea sila Duo-Cone ʻē aʻe no nā wahi mahana loa, ka hohonu o ka hihia i hoʻonui ʻia no nā kūlana ultra-abrasive, nā geometries flange i hoʻololi ʻia no nā koi alakaʻi ala kūikawā, a me nā ʻōnaehana bearing kūikawā no nā noi haʻalulu kiʻekiʻe.

2.2 Palapala Hōʻoia Kūlana — ISO 9001:2015

Hana ʻo CQC TRACK ma lalo o kahi ʻōnaehana hoʻokele maikaʻi kūhelu a loaʻa iā ia ka palapala hōʻoia ISO 9001:2015, kahi e kauoha ai i nā kaʻina hana hoʻomalu maikaʻi i palapala ʻia no kēlā me kēia pūʻulu hana. Hōʻoia kēia palapala hōʻoia:

• Ka hiki ke hahai ʻia nā mea maka — ua kālailai kemika ʻia kēlā me kēia pūʻulu kila i hoʻohana ʻia i ka hana ʻana o nā ʻaha hoʻohuihui mua ʻo Hitachi 9245616, 9145690 a me 71401536 e hōʻoia i ka hoʻohuihui ʻana o ka metala (50Mn, 45Mn, 40Cr) e kūlike me nā kikoʻī mea mua a Hitachi.
• Ka mana hana - 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 hōʻoia ana i ka paʻakikī o ka ʻili o HRC52–58 me ka hohonu o ka hihia o 4–10 mm ma HRC45.
• Hoʻāʻo ʻole e 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 i hoʻolei ʻia paha e ʻike i nā hemahema ma lalo o ka ʻili.
• Ka hōʻoia ʻana o ka huahana hope loa — ua hōʻoia ʻia kēlā me kēia ʻaha idler i hoʻopau ʻia me ka torque rotational, ka hoʻāʻo ʻana i ka liki sila ma lalo o ke kaomi hana hoʻohālike (50-80 bar), ka nānā ʻana i ka nui o ka flange profile (±0.05 mm tolerance), a me ka nānā ʻana hope loa no ka hoʻopau ʻana o ka ʻili a me ka pono o ka uhi ʻana.
• Ka hiki ke hahai ʻia — 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 ʻāpana forging/casting, ke kaʻina hana wela a me ka neʻe ʻākoakoa hope loa.

Kākoʻo ʻia nā ʻākoakoa idler o CQC Track e kahi manawa hoʻokō o 12 a 18 mau mahina, e kūlike me nā kūlana ʻoihana no nā ʻāpana undercarriage kaumaha.

2.3 ʻenekinia pae mining: Nā ʻenehana koʻikoʻi no ke ola lawelawe hoʻolōʻihi

Hoʻokomo pū nā ʻaha kūkā mua ʻo Hitachi a CQC i kekahi mau ʻenehana ʻenekinia holomua i hoʻomohala kūikawā ʻia no nā noi mining a me ke kūkulu kaumaha:

Hoʻolālā Pili Splined. Hāʻawi ka pilina splined ma waena o ka idler a me ke koʻokoʻo i kahi ʻāpana bearing a me ka hoʻoili torque maikaʻi aʻe, e hoʻonui ana i ka hilinaʻi a me ke kūlike ʻana i ke ola idler me nā ʻāpana hana haʻahaʻa ʻē aʻe. Hoʻopuka ka koʻokoʻo wili i loko o nā bushings paʻa i ka emi ʻana o ke kaumaha pili a me ka ʻaʻahu.

Hoʻemi ʻia he 50% o ke kaumaha o ka Bearing. Hoʻemi ka idler mua maoli i ke kaumaha o ka bearing ma 50%, e hoʻemi ana i nā ukana bearing a hoʻonui i ke ola o nā ʻāpana. Mālama nā pale pōhaku hana kaumaha i nā ʻāpana mai ka lepo a me ka ʻōpala, e kōkua ana i ka hoʻohaʻahaʻa ʻana i nā kumukūʻai hana mining ma o ka hoʻolōʻihi ʻana i ke ola o ka ʻōnaehana crawler a me ka hoʻemi ʻana i ka manawa hana i hoʻolālā ʻole ʻia.

ʻŌnaehana Lubrication i Hoʻolaʻa ʻia. Hāʻawi nā mea hoʻokomo lube i hoʻolaʻa ʻia i ka lubricant i nā ʻili ʻaʻahu koʻikoʻi, e hōʻoiaʻiʻo ana i ka lubrication mau i loko o ke ola lawelawe o ka idler a me ka hoʻemi ʻana i ka pinepine o ka mālama ʻana.

Nā Hiʻohiʻona Palekana i Hoʻonui ʻia. Hoʻonui ke ola lōʻihi o ka ʻōnaehana kolo i nā manawa hoʻololi, e hōʻemi ana i ka ʻike o nā limahana i nā pilikia palekana mai ka hoʻololi ʻana o ka ʻōnaehana a me ka hoʻololi ʻana i nā ʻāpana.

ʻEnehana Hana Paʻa-Paʻa. No nā noi e koi ana i ka ikaika nui loa, hoʻohana ʻo CQC i ka hana paʻa-paʻa e hoʻohālikelike ana i ke kahe ʻana o ka palaoa metala ma ke ʻano o ke kino idler, e hoʻonui nui ana i ke kūpaʻa luhi a me ka paʻakikī o ka hopena i hoʻohālikelike ʻia me nā koho ʻē aʻe i hoʻolei ʻia. Hoʻopau ka hana ʻana i ka porosity a me nā hakahaka kūloko e hiki ai ke hana i ka hāʻule mua ʻana o nā ʻāpana i hoʻolei ʻia ma lalo o ke kaumaha kiʻekiʻe.

ʻEnehana Hoʻopaʻakikī Hihia Hohonu. Hoʻokumu ke kaʻina hana hoʻopaʻakikī induction a CQC i kahi papa paʻakikī hohonu a like ma ka ʻili o ka idler hehi, nā alo flange a me nā interfaces shaft. No nā noi mining-grade, ʻo nā hohonu o ka hihia o 4-10 mm ma HRC45-HRC50 he maʻamau, e hōʻoiaʻiʻo ana ʻoiai ma hope o ka ʻaʻahu nui ʻana o ka papa ʻili waho, e hoʻomau ka ʻāpana i ke kū'ē ʻana i ke ʻaʻahu kiʻekiʻe, e hoʻolōʻihi pono ana i ke ola lawelawe a hiki i ka 30% i hoʻohālikelike ʻia me nā ʻāpana aftermarket maʻamau.

3. ʻOihana Hana Hana i Hoʻohui ʻia ma ke ʻano Vertical - Hoʻolako Pololei o ka Hale Hana

ʻO ka hiki iā CQC TRACK ke hāʻawi mau i nā ʻākoakoa mua o ka Hitachi 9245616, 9145690 a me 71401536 ma ke ʻano mining, e hilinaʻi ana ia 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. Hiki i ka hiki ke hoʻolako i 10,000 mau ʻāpana i kēlā me kēia mahina, me nā manawa hoʻouna maʻamau o 7-30 mau lā ma muli o ka nui o ke kauoha a me kahi i hele ai. ʻO nā manawa alakaʻi maʻamau no nā kauoha maʻamau he 15-20 mau lā hana.

Hana ʻana i nā mea hana hao. Hana i nā blanks maka no nā ʻākoakoa idler a me nā ʻāpana undercarriage i koho ʻia me ka hoʻohana ʻana i nā kaʻina hana hoʻoheheʻe one ʻōmaʻomaʻo a me nā hana hoʻoheheʻe foam nalowale. Hana ʻia kēlā me kēia pūʻulu hoʻoheheʻe i ka ʻike ʻana i nā hemahema ultrasonic a me ka nānā ʻana i nā kemika e hōʻoia i ka haku mele ʻana o ka alloy a me ke kūpaʻa o ke kūkulu ʻana.

Hale Hana Hana. ʻO ke kahua nui no ka hana ʻana i nā kino idler ikaika kiʻekiʻe. Hoʻomehana ʻia nā bila kila alloy kiʻekiʻe (50Mn, 45Mn, 40Cr) i nā mahana austenitizing i kāohi ʻia (1,100–1,200°C) a hoʻoponopono ʻia me ka hoʻohana ʻana i ka forging hydraulic press. Hoʻohālikelike ka forging pani ʻia i ke kahe ʻana o ka palaoa metala ma ke ʻano o ke kino idler, e hoʻonui nui ana i ke kūʻē ʻana i ka luhi.

Hale Hana Mīkini CNC. Hoʻolako ʻia me nā mīkini wili kū pololei CNC, nā wili wili ākea a me nā kikowaena wili pololei. ʻO nā hana hoʻopau koʻikoʻi e pili ana i 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 pālua, ka wili pololei ʻana o nā lua bearing a me nā interfaces journal shaft, ka wili ʻana i nā ʻili kau, a me ka scan laser dimensional hope loa no ka hōʻoia maikaʻi.

Hale Hana ʻAhaʻōlelo Hope Loa. Hoʻākoakoa ʻia nā ʻahaʻōlelo idler mua ʻo Hitachi 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 Duo-Cone kiʻekiʻe a i ʻole nā ​​​​sila labyrinth multi-stage me nā nui o ka momona i ana ʻia (maʻamau 200-300 ml no kēlā me kēia ʻahaʻōlelo idler), e hana ana i kahi lua paʻa. Hana ʻia kēlā me kēia ʻahaʻōlelo i ka hōʻoia torque rotational, ka hoʻāʻo leak ma lalo o ke kaomi bar 50-80, ka paʻakikī o ka flange a me ka nānā ʻana i ka profile, a me ka nānā ʻana i ka ʻike maka hope loa.

Hale Hana Wela. Nā umu hana wela lewa i kāohi ʻia no ka hoʻopaʻakikī ʻana o nā kino palaualelo, nā ʻauamo a me nā bushings, a ukali ʻia e ka hoʻopaʻakikī induction o nā ʻili komo e hoʻokō ai i nā ʻano paʻakikī pololei e pono ai no nā noi mining.

ʻŌpala a me ka Hoʻouna ʻana. Hōʻoia ka ʻōpala hoʻokuʻu aku i ka palekana i ka wā o ka lawe ʻana. Hoʻokomo pū ʻia ka ʻōpala maʻamau i nā pallets lāʻau, me nā hoʻonohonoho hoʻouna i mālama ʻia e ka ʻoihana logistics o CQC no ka ukana kai (FCL/LCL), ka ukana kaʻaahi a me nā hoʻouna mokulele wikiwiki.

Ma ka mālama ʻana i nā kikowaena hana āpau ma lalo o ka hoʻokele hoʻokahi, hoʻokō ʻo CQC i ka mana kaʻina hana mai ka loaʻa ʻana o ke kila maka a hiki i ka hoʻouna ʻana i ka mea idler i hoʻopau ʻia, e hiki ai i nā manawa alakaʻi wikiwiki, ke kūlike o ka maikaʻi a me ka maʻalahi e hoʻokipa i nā hoʻopilikino ODM me ka ʻole o ka hilinaʻi o waho.

4. ʻO ka Pūnaewele Hoʻolako Honua a me ka Hui ʻOihana o CQC

Loaʻa i ka CQC TRACK's International Business Desk 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. Mālama ʻo Jack i 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 loko o CQC no ka ukana kai (FCL/LCL), ka ukana kaʻaahi a me nā hoʻouna mokulele wikiwiki i nā awa a me nā kahua papahana ma ʻEulopa, ka Russian Federation, ʻAmelika Hui Pū ʻIa, Kanada a me ʻAmelika Latina.
• ʻO Haily — Luna Hoʻokuʻu Aku no ʻĀsia Waena, Kōlea Hema a me ʻAukekulelia. He loea ʻo Haily i nā koi dute a me nā palapala hōʻoia o nā repubalika ʻĀsia Waena (Kazakhstan, Uzbekistan, Mongolia), Kōlea Hema (Incheon, Busan, Ulsan) a me ʻAukekulelia (Brisbane, Melbourne, Fremantle). Hoʻokele ʻo ia i nā bila kalepa, nā papa inoa hoʻopili, nā palapala hōʻoia kumu, nā hōʻike hoʻāʻo a me nā palapala hōʻoia ISO 9001:2015 no nā ʻoihana mining ʻAukekulelia.
• ʻO Mr. Zhou — Luna Hoʻokele ʻĀpana no ka Hikina Waena, ʻĀsia Komohana, ʻApelika a me ʻĀsia Hikina Hema. He ʻoi aku ma mua o 15 mau makahiki o ka ʻike o 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 phosphate mining), UAE, Ioredane, Turkey, Nigeria, Ghana, Democratic Republic of Congo, Zambia, Kenya, Indonesia, Thailand a me Philippines.

ʻO ka pūnaewele lako honua o CQC Track e hiki ai ke hoʻouna wikiwiki i ʻAmelika ʻĀkau, ʻEulopa, ʻApelika a me Asia Hikina Hema ma o nā hoa logistics hilinaʻi. Ke ʻimi ikaika nei ka ʻoihana i nā mea kūʻai aku, nā mea hoʻolaha a me nā mea hoʻolako lako hana e hoʻonui i kona hiki honua. Hoʻolako ʻia nā huahana i nā wahi a puni o ka honua, me ʻEulopa, ʻAmelika, Australia, ʻAmelika Hui Pū ʻIa, Kelemānia, Zimbabwe a me United Arab Emirates.

5. Ka Uhi ʻana o ka Mākeke Honua — Nā Hana Mining a me ke Kūkulu ʻana ma ka Honua

Ua hoʻouna ʻia aku nā ʻākoakoa ʻo CQC's Hitachi 9245616, 9145690 a me 71401536 track front idler a me ka waihona ʻāpana piha o lalo 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.
• 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.
• Rūsia — Nā lua daimana a me nā lanahu Siberia (Yakutia, Kemerovo), ke eli 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.
• Kōlea Hema - Seoul, Incheon, Busan, nā mea kūʻai aku lako Ulsan, nā hale kūʻai kūkulu hou a me nā moʻokāki ʻauwaʻa pololei.
• 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 ʻoihana nui.
• ʻAukekulelia — ʻAukekulelia Komohana (nā lua hao ʻo Pilbara), Kuʻilani (nā lua lanahu a me nā hana keleawe ma Bowen Basin), New South Wales, Victoria (nā ʻoihana a me ke kūkulu ʻana).
• 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, Kenya, Tanzania, Angola.

6. Hopena — E koho iā CQC TRACK no Hitachi 9245616 / 9145690 / 71401536 Nā ʻAhahui Idler Mua

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 idler mua o Hitachi EX300-5, ZX330 a me ZX350 e kūlike ana i nā helu ʻāpana 9245616, 9145690 a me 71401536 (a me ka SI829 Idler Group LB 285 AB18), hāʻawi ʻo CQC TRACK (cqctrack, Heli Machinery Manufacturing Co., Ltd.) i kahi hopena hana piha i hoʻohui ʻia me ke kū pololei i kākoʻo ʻia e ka ʻoi aku o 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, ka hale hana mīkini CNC, ka hale hana ʻākoakoa hope loa, kahi hana lapaʻau wela.
• Nā hiki ke hana ʻana o OEM a me ODM — ke kākoʻo nei i nā hiʻohiʻona cross-platform ʻo Hitachi EX300-5, EX280-5, EX330-5, EX350-5, EX370-5, ZX330LC, ZX330, ZX350, ZX350LC‑3/5, ZX380LC‑5, ZX270C‑LC, ZX270LC‑3, ZX290LC‑5, ZX370 a me John Deere (270C‑LC, 330L, 330LC, 330C‑LC, 350D‑LC, 270D‑LC, 350G‑LC, 290G‑LC, 380G‑LC, 370, 370C).
• Palapala hōʻoia no ka maikaʻi honua — ISO 9001:2015, me ka hiki ke hahai piha i nā mea maka a me nā kaʻina hana hoʻomalu maikaʻi i palapala ʻia.
• ʻO ka hana hao pae mining — nā kino kila 50Mn/45Mn/40Cr i hoʻoheheʻe ʻia a i ʻole i hoʻoheheʻe ʻia me ka pololei, nā ʻili hehi/flange i hoʻopaʻakikī ʻia me ka induction (HRC52–58), ka hohonu o ka hihia o 4–10 mm, ʻōnaehana sila labyrinth Duo‑Cone/multi‑stage holomua.
• Hana kahua i hōʻoia ʻia — he mau tausani hola o ke ola lawelawe ma nā kūlana mining ma Chile, Australia, ʻApelika Hema, Rusia, Kanada, Saudi Arabia a me Indonesia, me ka hoʻolōʻihi ʻia o ke ola lawelawe i hoʻopaʻa ʻia a hiki i ka 30% i hoʻohālikelike ʻia me nā ʻāpana aftermarket maʻamau.
• 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 kumu o Hitachi 9245616, 9145690 a me 71401536 Track Front Idler Assemblies (SI829 Idler Group) no EX300-5, ZX330, ZX350 a me nā noi cross-platform.
• Hana ʻana o OEM a me ODM i nā ʻauwaʻa lalo no nā ʻauwaʻa i hui pū ʻia (Hitachi, Caterpillar, Komatsu, Volvo, Doosan, Hyundai, SANY a me nā hōʻailona nui ʻē aʻe).
• Kākoʻo loea, kuhikuhi ʻana i nā helu ʻāpana a me ke alakaʻi hoʻonohonoho - me ke kuhikuhi ʻana i ka 9145690 (HT656) i nā helu serial mīkini kikoʻī.
• Nā hoʻonā hoʻouna honua i hana ʻia no kāu wahi eli a i ʻole kahua papahana.

CQC TRACK — Hilinaʻi o ka Papa Mining ʻenekinia i loko o kēlā me kēia ʻAhahui Hitachi Front Idler.