ʻAhahui Loulou Track DOOSAN DX200A / DX225LCA / S200 / S220 / S225LC 20010300006 / 20010300154 / 20010300153 / 20010300073 – 45L / 49L 190mm Pitch – Nā ʻĀpana Pale ʻEli Crawler Mea Hana: CQC TRACK

1. ʻEnekinia Undercarriage Precision:ʻAhahui Loulou Alanui DOOSANno nā ʻEli Crawler Waena a Nui

ʻO ka ʻākoakoa loulou ala (i kapa ʻia hoʻi he ʻākoakoa kaulahao ala a i ʻole ka hui kaulahao ala) ʻo ia ke kuamoʻo kūkulu o ka ʻōnaehana hoʻoikaika a me ka lawe ukana o kekahi mea ʻeli kolo. No nā hiʻohiʻona ʻeli DOOSAN waena a i nā hiʻohiʻona ʻeli nui aʻe—me ka DX200A, DX225LCA, S200, S220, a me S225LC—pono ka ʻaoʻao lalo e kū i nā ukana hopena kiʻekiʻe mau, ka ʻāina abrasive, a me nā koʻikoʻi torsional koʻikoʻi.

Ua uhi ʻia ka ʻākoakoa loulou ala DOOSAN e nā helu ʻāpana OEM mua20010300006, 20010300154, 20010300153, a me20010300073ua hana ʻia i nā ana kikoʻī o nā lako kumu a me nā waiwai mechanical. Pili kēia mau helu ʻāpana i nā mana loulou ʻokoʻa iki, nā hoʻonohonoho bushing, a me nā hoʻonohonoho sila ma waena o nā ʻohana kumu hoʻohālike DX a me S.

ʻO kahi kikoʻī koʻikoʻi no ka undercarriage moʻo DX225LC ʻo ia ka link pitch 190 mm, ʻo ia ke pitch maʻamau i hoʻohana ʻia no nā mīkini ʻeli kolo papa 20-25 ton a DOOSAN. Hāʻawi ka pitch 190 mm i kahi kaulike kūpono ma waena o ka lōʻihi o ka pili ʻana i ka honua, ka hoʻokaʻawale ʻana o ke kaumaha, a me ka lōʻihi o ke kaulahao articulation ma lalo o nā pōʻaiapuni ʻeli torque kiʻekiʻe a me ke kūlana huakaʻi wikiwiki kiʻekiʻe.

Ma waho aʻe o ka ana o ke kiʻekiʻe o 190 mm, ʻo kaNā ʻākoakoa loulou ala DOOSANHāʻawi ʻia i ʻelua mau hoʻonohonoho helu loulou maʻamau: 45 mau loulou (45L) a me 49 mau loulou (49L). Hoʻākāka pinepine ʻia ka hoʻonohonoho 45L no nā lōʻihi kāmaʻa track maʻamau ma ka moʻo S200 a me DX200A, ʻoiai ua hoʻohana ʻia ka hoʻonohonoho 49L ma nā chassis wheelbase lōʻihi e like me ka S225LC a me DX225LCA, kahi e hoʻonui ai ka helu loulou hou i ka lōʻihi o ke track ma ka honua no ke kaomi honua haʻahaʻa a me ka lana maikaʻi ʻana ma nā wahi hana palupalu a lepo paha.

Hoʻohana nā ʻaha 45L a me 49L i ka pitch like o 190 mm a hoʻohana i nā bushings a me nā pine like ke anawaena, e ʻae ana i nā mea hoʻohana ʻauwaʻa hui ʻia e hoʻohālikelike i nā ʻāpana pani ma nā ʻano DOOSAN he nui me ka hoʻohālikelike ʻana i ka lōʻihi kaulahao track mua e pono ai no kēlā me kēia chassis kikoʻī.

Hōʻike nā hui helu 20010300006 / 20010300154 a me 20010300153 / 20010300073 i ka ulu ʻana o ka hoʻolālā a me nā hoʻomaikaʻi liʻiliʻi i ka metallurgy bushing, ka hoʻolālā sila, a me nā hoʻomanawanui kūpono i ka hoʻopilikia. ʻO nā mana 20010300006 a me 20010300154 e pili ana i nā mīkini DX200A a me S220 S-series i hana mua ʻia, ʻoiai ʻo 20010300153 a me 20010300073 e hōʻike ana i nā hana hou aʻe i hoʻomaikaʻi ʻia me nā bushings paʻakikī hohonu a me nā cartridges sila lubricated i hoʻomaikaʻi ʻia e hōʻemi ana i ka pinepine o ka mālama ʻana i nā noi mining hola kiʻekiʻe.

Mai kahi kuanaʻike ʻenekinia mīkini, pono ka ʻaha hui loulou ala DOOSAN e kū i ʻekolu mau ʻano hemahema nui: ka ʻaʻahu rotational bushing (i hoʻokumu ʻia e ka articulation pin-to-bushing), ka abrasion link rail (i hoʻokumu ʻia e ka hoʻopili ʻana o ka flange roller track), a me ka neʻe ʻana o ka pine / elongation kaulahao (i hoʻokumu ʻia e nā ukana axial thrust i ka wā o ka hoʻokele). No laila, pono nā ʻaha hui pani kiʻekiʻe e hōʻike i ʻehā mau ʻano koʻikoʻi:

• Ka hana ʻana i nā kino loulou me ka hoʻohana ʻana i ke kila metala kiʻekiʻe e pale aku i ke kūlou ʻana a me ka nahā luhi.
• ʻO nā bushings paʻakikī hohonu (ʻo ka hohonu o ka hihia kūpono he 3 mm–5 mm, paʻakikī o ka ʻili he 55+ HRC) e hoʻolohi i ka ʻaʻahu ʻana i ka wili.
• Nā ʻili alahao paʻakikī i hoʻokomo ʻia i ka induction ma luna a ma lalo o ka loulou e mālama i ke ʻano o ke ala wili kūpono.
• Nā sila momona holomua e like me Duo‑Cone a i ʻole nā ​​​​​​hoʻolālā multi‑labyrinth e mālama i ka lubricant i loko o ka interface pin‑bushing ʻoiai e ālai ana i nā mea haumia abrasive e like me ka lepo pōhaku, ke one, a me ka slurry.

Pono kahi ʻākoakoa loulou ala ma hope o ke kūʻai aku ʻaoʻao ʻekolu e hoʻokō a ʻoi aku paha i nā kikoʻī mua o DOOSAN e hana hou i kēia mau hiʻohiʻona āpau me ka hāʻawi ʻana i ka 100% hiki ke hoʻololi me ka ʻole o ka hoʻololi ʻana i ke chassis.

2. CQC TRACK: He mea hana OEM / ODM ʻoihana o nā ʻAha Hoʻohui Track a me nā ʻōnaehana Undercarriage piha

ʻO CQC TRACK (Heli Machinery Manufacturing Co., Ltd.), ma ke kūlanakauhale ʻo Quanzhou, Fujian Province, Kina, he mea hana ʻoihana a he mea hoʻolako i nā ʻāpana OEM (Original Equipment Manufacturer) a me ODM (Original Design Manufacturer) no nā mīkini ʻeli liʻiliʻi waena a nui, nā bulldozers, nā wili wili, a me nā mea hoʻouka kolo. Hana ka ʻoihana ma ke ʻano he hale hana kumu a he hoa ʻenekinia loea no nā mea hoʻolaha honua, nā mea nona nā ʻauwaʻa, a me nā mea kūkulu hou lako.

Hoʻohui ka ʻike hana ʻana o CQC TRACK i ʻekolu mau kia koʻikoʻi: ka hoʻohui hana kū pololei, ka ʻike loea metallurgical, a me ka palapala hōʻoia maikaʻi honua.

Loaʻa i ka ʻoihana ka palapala hōʻoia ISO 9001:2015 a hana ma lalo o ke kahua CQC (China Quality Certification), kahi e kauoha ai i ka kaohi maikaʻi mau, ke kumu kūʻai mea hiki ke hahai ʻia, a me nā kaʻina hana nānā i palapala ʻia no kēlā me kēia pūʻulu hana. No nā mea kūʻai aku o ka honua, hāʻawi ka palapala hōʻoia CQC i nā hōʻike hiki ke hōʻoia ʻia ua hana ʻia kēlā me kēia hui loulou track i kahi ʻōnaehana hoʻokele maikaʻi i ʻike ʻia, e hoʻopau ana i ka loli pinepine e pili ana me nā kaulahao lako i ʻoki ʻia.

Ma ke ʻano he mea hoʻolako OEM, hana ʻo CQC TRACK i nā ʻākoakoa loulou track e kūlike pono ana i nā ana, nā ʻano paʻakikī, a me nā hoʻonohonoho sila o nā ʻāpana DOOSAN mua. ʻO ke ʻano kēia, hiki ke hoʻokomo ʻia nā kaulahao track pani me nā ʻāpana undercarriage lako kumu i koe me ka ʻole o nā pilikia kūpono.

Ma ke ʻano he mea hana ODM, hāʻawi ʻo CQC TRACK i nā lawelawe hoʻolālā a me nā ʻenekinia no nā mea kūʻai aku e pono ai nā kikoʻī loulou ala maʻamau—e like me ka hoʻonui ʻia ʻana o ke kiʻekiʻe o ka loulou no ka ʻae ʻana i ka ʻaʻahu hohonu, ka hoʻololi ʻana o ka bushing no nā wahi mahana loa, a i ʻole nā ​​ʻano sila ʻē aʻe no nā kūlana mining kikoʻī. Hiki i nā mea kūʻai ke hāʻawi i nā kiʻi a i ʻole nā ​​​​laʻana kino, a na ke kime loea o CQC TRACK e hoʻohuli a hoʻolālā hou paha i ka hui loulou ala e hoʻokō i nā koi hana kūikawā.

ʻO kekahi o nā pono nui o CQC TRACK ʻo ia kona kūʻokoʻa mai ka laikini hoʻokahi-brand. Ma muli o ka mea hana ʻoihana kūʻokoʻa o ka hui, hiki iā ia ke hoʻolako i nā ʻākoakoa loulou track no nā hōʻailona ʻeli nui āpau, me DOOSAN, Develon (ʻo DOOSAN ma mua), DAEWOO, Caterpillar, Komatsu, Hitachi, Hyundai, Kobelco, Sumitomo, VOLVO, Liebherr, CASE, John Deere, a me JCB. ʻO kēia hiki ke OEM/ODM ākea e pōmaikaʻi ai i nā mea hoʻokele ʻauwaʻa e holo ana i nā lako hui-brand a makemake e hoʻohui i ke kumu kūʻai undercarriage ma o kahi hoa hoʻokahi a hilinaʻi.

ʻO ka papa hana hoʻākoakoa loulou ala OEM a me ODM o ka hui e uhi ana i nā nui pitch mai 140 mm a hiki i 260 mm, e hoʻokipa ana i nā mea āpau mai nā mini-excavators a hiki i nā 100-ton mining excavators. Ma ke ʻano kūikawā no ka papa 20-25 ton o DOOSAN, hana ʻo CQC i nā hoʻākoakoa loulou ala pitch 190 mm i nā hoʻonohonoho 45-link a me 49-link, hiki ke hoʻololi piha ʻia me nā helu ʻāpana OEM 20010300006, 20010300154, 20010300153, a me 20010300073.

Hana ʻia nā loulou ala CQC āpau me ka hoʻohana ʻana i ka forging pani ʻia mai ka chrome-molybdenum alloy kiʻekiʻe a i ʻole ke kila manganese-boron, a ukali ʻia e ka mālama wela i kāohi ʻia (quenching + tempering) e hoʻokō ai i kahi microstructure martensitic e hoʻohui i ka paʻakikī o ka ʻili kiʻekiʻe a me ka paʻakikī o ke kumu kūpaʻa i ka hopena.

Hoʻomaʻamaʻa ʻia kēlā me kēia ʻākoakoa loulou ala i hoʻopau ʻia me ka hoʻohana ʻana i nā mea hana scan laser a me ka hoʻāʻo paʻakikī (Rockwell a i ʻole Vickers) ma nā wahi ʻaʻahu koʻikoʻi āpau, me ke anawaena waho o ka bushing, ka ʻili pine, a me nā ʻili pili o ke kaʻaahi.

Ua hoʻākoakoa ʻia ka ʻaoʻao pin-and-bushing i loko o kahi kaulahao track CQC me kahi kūpono kūpono no ka hoʻopilikia ʻana, e pale ana i ka neʻe ʻana o ke axial a me ka hoʻopau ʻana i ka neʻe ʻana o ka pine. Hoʻokomo ʻia nā apo sila lubricated Duo-Cone ma kēlā me kēia hui e hoʻopuni i ka momona lōʻihi a e pale i ka makū a me nā ʻōpala. Ke ana ʻia ma lalo o nā kūlana hoʻāʻo maʻamau, hōʻike nā ʻaha loulou track pitch 190 mm o CQC i nā helu ʻaʻahu bushing e like me a ʻoi aku paha ma mua o nā ʻāpana OEM mua, e unuhi ana i ka 30% ʻoi aku ka lōʻihi o ke ola lawelawe ma mua o nā kaulahao track aftermarket maʻamau.

3. Nā ʻAno Hana Hana Papa Honua: Hale Hana ʻEleʻele, Hale Hana Hana, Hale Hana Hana Niho Pākeke, Hale Hana ʻAhahui, a me ka Hale Hana Mīkini

Aia nā hiki ke hana ʻana o CQC TRACK ma luna o kahi ʻōnaehana hana i hoʻohui piha ʻia i ke ʻano kū pololei e hoʻopau ana i nā pilikia maikaʻi a me nā lohi o ka hoʻolako e pili ana me ka hana ʻana ma waho.

3.1 Hale Hana Hoʻoheheʻe.
Hana ka hale hana hao i nā blanks maka no nā sprockets, nā idlers, nā wili kākoʻo, a me kekahi mau ʻāpana alakaʻi ala. Hoʻohana ʻia nā kaʻina hana hoʻolei ʻana i ka foam nalowale a me ke one ʻōmaʻomaʻo e hana i nā ʻāpana kokoke i ke ʻano ʻupena me ka mānoanoa o ka paia kūlike a me ka porosity kūloko liʻiliʻi. Hana ʻia kēlā me kēia ʻāpana hoʻolei i ka ʻike ʻana i nā kīnā ultrasonic a me ka nānā ʻana i nā kemika e hōʻoia i ka haku mele alloy ma mua o ka neʻe ʻana i nā hana machining ma hope.

3.2 Hale Hana Hana.
ʻO ka hale hana forging ka puʻuwai o ka hana ʻana o nā ala loulou o CQC. Hoʻomehana ʻia nā bila kila kiʻekiʻe i nā mahana austenitizing i kāohi ʻia a hoʻoponopono ʻia me ka hoʻohana ʻana i ka forging hāmare make pani a i ʻole ka forging hydraulic press. Hoʻohālikelike ka forging make pani i ke kahe o ka palaoa metala me ke ʻano o ke kino loulou, e hoʻonui nui ana i ke ola luhi i hoʻohālikelike ʻia me nā koho ʻē aʻe i hoʻolei ʻia a ʻoki ʻia mai ka papa. Ma hope o ka forging, hoʻomaʻalili ʻia nā loulou i ka ea a i ʻole ka ʻaila e kinai ʻia ma muli o ke ʻano o ka alloy, a laila hoʻomaʻamaʻa ʻia e hōʻoluʻolu i ke kaumaha o loko.

Hoʻopuka pū ka hale hana hana i nā pine track, nā mea paʻa, a me nā mea paʻa ikaika ʻē aʻe, i hana ʻia mai nā hui kila like i kāohi ʻia e ka maikaʻi e hōʻoia i nā waiwai mechanical kūlike ma kēlā me kēia ʻāpana i loko o kahi hui kaulahao track piha.

3.3 Hale Hana Niho Pākeke i Hoʻoheheʻe ʻia.
Ma ke ʻano he hoʻonui ʻana i ka lawelawe ODM a CQC, hana ka hale hana niho bākeke i hoʻopaʻa ʻia i nā niho bākeke ʻeli a me nā mea hoʻololi no DOOSAN, Caterpillar, Komatsu, Hitachi, a me nā mea hana ʻē aʻe. Hana ʻia nā niho bākeke mai nā hui hao manganese kiʻekiʻe a i ʻole chromium-iron, me ka mālama wela i kāohi ʻia e hana ana i kahi ʻili paʻa, kūpaʻa i ke komo ʻana a me kahi ʻiʻo ductile e kūʻē i ka haki ʻana ma lalo o ka hopena. Kaʻana like kēia hale hana i nā protocol hōʻoia maikaʻi like me nā laina hōʻuluʻulu loulou track, e hōʻoia ana e hiki iā CQC ke hoʻolako i kahi pūʻolo ʻāpana komo piha - nā kaulahao track, nā kāmaʻa track, nā sprockets, nā wili, nā idlers, a me nā niho bākeke - mai hoʻokahi kumu.

3.4 Hale Hana Hoʻākoakoa Hope Loa.
ʻO ka hale hana hōʻuluʻulu kahi e hui pū ai nā loulou track pākahi, nā pine, nā bushings, a me nā sila e like me nā hōʻuluʻulu kaulahao track piha (nā hōʻuluʻulu loulou track). Hana ʻia ka hōʻuluʻulu ʻana ma nā laina indexing i hoʻolaʻa ʻia me ka hoʻohana ʻana i nā lako kaomi hydraulic i hoʻoponopono ʻia e hoʻokō i ke kūpono kūpono no kēlā me kēia nui pitch.

No nā kaulahao ala i lubricated ʻia (ke kūlana ʻoihana no nā mea ʻeli waena a nui), ua hoʻokomo ʻia nā sila Duo-Cone a me nā nui momona i ana ʻia me ka pololei ma kēlā me kēia hui pin-bushing. Hoʻokomo pū ʻia ke kaʻina hana hōʻuluʻulu:

• Ka hōʻoia ʻana o ka torque haki hui e hōʻoia i ke kaomi pono ʻana o ke sila.
• Ke ana ʻana o ka hoʻolōʻihi ʻana o ke kaulahao ma nā pitch he nui e ʻike ai i kekahi ʻokoʻa mai nā kūlana ana.
• Ka hoʻāʻo ʻana i ka liki o nā hui lubricated ma lalo o ke kaomi hana hoʻohālike.

Ma hope o ka ʻākoakoa hope loa, ua hōʻailona ʻia kēlā me kēia ʻākoakoa loulou track me kahi code batch kūikawā e kuhikuhi ana i ka lā hana, ka helu wela o ka mea, a me nā hopena hoʻāʻo QC, e hōʻoiaʻiʻo ana i ka hiki ke traceable piha mai ke kila maka a hiki i ka huahana i hoʻopau ʻia.

3.5 Hale Hana Mīkini CNC.
Ua lako ka hale hana mīkini me nā mīkini wili CNC kū pololei, nā wili hoʻowali ākea, nā mīkini hoʻopaʻa pahu, a me nā kikowaena wili pololei. ʻO nā hana koʻikoʻi i hana ʻia ma ka hale hana mīkini:

• Ka nui hope loa o nā ʻili o ke kaʻa loulou e hoʻokō ai i ka pālahalaha a me ke ʻano like ʻole i loko o 0.05 mm.
• Ke ʻeli ʻana a me ka wehe ʻana i nā lua bolt no ka hoʻopili ʻana i nā kāmaʻa track.
• Ka mīkini ʻana i nā puke pai palaualelo a me nā flanges kau ʻana o ka sprocket.
• Ke wili ʻana i nā anawaena waho o ka bushing i ke ahonui pololei e pono ai no ka hoʻopā ʻana me ka wili laumania.

Ma ka mālama ʻana i nā kikowaena hana ʻelima ma lalo o hoʻokahi ʻano hoʻokele, mālama ʻo CQC TRACK i ka mana hana mai ke kila i hoʻoheheʻe ʻia a hiki i ke kaulahao ala i hoʻopau ʻia, e ʻae ana i nā manawa alakaʻi hana wikiwiki a me ke kūlike o ka maikaʻi ma mua o nā mea hoʻokūkū e hilinaʻi nei i nā mea hana liʻiliʻi.

4. Nā ʻumi makahiki o ka hilinaʻi i hōʻoia ʻia ma ke kahua: Nā noi hana ʻeli, hana lua, a me ke kūkulu kaumaha

Ua hōʻiliʻili nā ʻākoakoa loulou ala DOOSAN a CQC TRACK ma mua o 10 mau makahiki o ka lawelawe kahua mau ma kekahi o nā wahi koi nui loa o ka honua, e like me nā lua eli hāmama, nā ʻeli ʻana ma lalo o ka honua, nā papahana ʻoihana nui, nā hana lua pōhaku, ke kūkulu ʻana i nā paipu, a me nā noi ululāʻau.

ʻO ka ʻikepili hana kahua i hōʻiliʻili ʻia mai nā mea hoʻokele ʻauwaʻa ma Chile (eli keleawe), Australia (eli hao a me ka lanahu), Rusia (nā mine daimana a me ke gula), ʻApelika Hema (nā mine platinum a me chrome), a me Kanada (one aila a me ka mine pōhaku paʻa) e hōʻike mau ana e hāʻawi nā ʻākoakoa loulou ala pitch CQC 190 mm i nā ana hilinaʻi penei:

• Ke ola o ke kāʻei ʻana o ka bushing: 2,500–3,500 hola ma mua o ka hiki ʻana i ka 3% elongation kaulahao, ma muli o ka abrasiveness o ke kūlana o ka lepo.
• Ke kū'ē ʻana i ka neʻe ʻana o ka pine: ʻAʻohe neʻe ʻana o ka pine i hiki ke ana ʻia ma hope o 2,000 mau hola o ka hana ʻana i nā noi pae kiʻekiʻe me ka torque kiʻekiʻe.
• Ka helu hāʻule ʻana o ka pono o ke sila: ʻEmi ma mua o 1% i loko o nā hola 1,500 mua, i ana ʻia i nā hoʻonohonoho kaulahao ala i lubricated ʻia.
• Ka haki ʻana o ka loulou / ka luhi: ʻAneʻane ʻaʻohe hihia i ka wā e mālama ʻia ai ke koʻikoʻi o ke ala i loko o ka laulā i kuhikuhi ʻia e OEM.

I nā hana lua pōhaku me ka pōhaku i kuʻi ʻia me ka abrasive kiʻekiʻe a me nā kūlana hoʻolaha ukana maikaʻi ʻole, hōʻike nā bushings paʻakikī o CQC (55 HRC paʻakikī o ka ʻili) i nā helu ʻaʻahu he 30% haʻahaʻa ma mua o nā loulou ala aftermarket maʻamau, e hōʻemi pololei ana i ke alapine o ke kūkulu hou ʻana i ka "re-bushing a me ka pin-turn" pipiʻi.

I nā noi hana mining kahi e hana ai nā mea ʻeli i 20 mau hola i ka lā, ʻeono lā i ka pule, ʻo ke ola lawelawe lōʻihi o nā loulou ala CQC e unuhi pololei ʻia i ka hoʻonui ʻia ʻana o ka loaʻa ʻana o ka mīkini a me ke kumukūʻai haʻahaʻa no kēlā me kēia tona i neʻe ʻia. Ua hōʻike nā luna mālama mining ma kekahi mau lua keleawe Chilean ua hōʻemi ka hoʻololi ʻana mai nā kaulahao ala aftermarket haʻahaʻa i nā ʻākoakoa pitch CQC 190 mm i ka manawa downtime i hoʻolālā ʻole ʻia ma kahi o 15% a ua hoʻohaʻahaʻa i ka lilo o nā ʻāpana undercarriage makahiki ma 20-25% me ka mālama ʻana i ka manawa hoʻololi like.

ʻO nā mea hana hana kūkulu hale ma Asia Hikina Hema a me ʻApelika Komohana, kahi i hoʻokumu ai nā ua nui o ka monsoon i nā kūlana lepo, pālolo, a me ka slurry i ʻike nui ʻia he paʻakikī ma nā sila o ke ala, ua hōʻoia pū i ka pono o ka ʻōnaehana sila Duo-Cone a CQC. Mālama nā apo sila i ka paʻa ʻana o ka momona ma hope o nā haneli hola o ka hoʻokomo ʻana i loko o ka slurry abrasive, e pale ana i ka "holo maloʻo" o ka bushing e alakaʻi ai i ka hāʻule wikiwiki o ke kaulahao.

ʻAʻole i hoʻokumu ʻia kēia mau hopena kahua ma nā hoʻohālike hale hana wale nō—ʻo ia ka hopena o nā makahiki he ʻumi o ka hoʻomaikaʻi mau ʻana i hoʻokele ʻia e ka manaʻo pololei mai nā ʻoihana mining, nā mea hana kūkulu hale, a me nā mea kūkulu hou lako. Hoʻi hou ka hui ʻenekinia o CQC TRACK i nā palena hoʻolālā (ka hohonu o ka paʻakikī ʻana o ka hihia, ka tonnage press-fit, ke ʻano o ke awāwa sila) ma muli o nā ʻano ʻaʻahu i ʻike ʻia i loko o nā cores i hoʻihoʻi ʻia a me nā ʻāpana i hoʻihoʻi ʻia i ke kahua, e hōʻoiaʻiʻo ana e hana maikaʻi ana kēlā me kēia pūʻulu o nā hui loulou ala DOOSAN ma mua o ka mea ma mua.

5. Kūlana Hōʻoia: Palapala Hōʻoia CQC, ISO 9001:2015, a me ka Nānā Koʻikoʻi i loko o ke Kaʻina Hana

ʻO kekahi o nā kumu nui i loaʻa ai iā CQC TRACK ka hilinaʻi o nā hale mining honua a me nā ʻauwaʻa kūkulu ʻo ia kāna ʻōnaehana hōʻoia maikaʻi kūhelu. Hana ka ʻoihana ma lalo o kahi ʻōnaehana hoʻokele maikaʻi i ʻae ʻia e ka Palapala Hōʻoia Kūlana Kina (CQC) i kūlike piha me nā koi ISO 9001:2015.

ʻO ka palapala hōʻoia CQC no nā huahana o CQC (nā mīkini hoʻoneʻe honua a me kā lākou mau ʻāpana, me nā ʻāpana undercarriage excavator) e uhi ana i:

• Nānā ʻana i ka loaʻa ʻana o nā mea maka (ka nānā ʻana i nā kemika, ka hoʻāʻo ʻana i ka tensile, ka hōʻoia ʻana i ka paʻakikī).
• Ka mana hana ma kēlā me kēia kikowaena hana (nā nānā ʻana i ka nui o ka forging, ka mahana mālama wela a me ka hoʻopaʻa inoa ʻana i ke kaʻina hana, ka laʻana hoʻomanawanui machining).
• Ka hōʻoia ʻana o ka huahana hope loa (ka hoʻāʻo ʻana ʻaʻole e luku, ka hoʻopili ʻana i ka paʻakikī, ke kūlike o nā ana, ka hoʻāʻo ʻana i ka kūpaʻa o ke sila, a me ke ana ʻana o ka elongation kaulahao).

No nā ʻākoakoa loulou ala DOOSAN 20010300006, 20010300154, 20010300153, a me 20010300073, aia i loko o ke kaʻina hana kaohi maikaʻi:

• Ka nānā ʻana i nā ʻāpana ultrasonic a magnetic paha (NDT) o nā loulou i hoʻoheheʻe ʻia a pau e ʻike i nā hemahema ma lalo o ka ʻili e like me nā laminations, nā māwae, a i ʻole nā ​​​​​​hoʻokomo.
• Ke ana ʻana o ka hohonu o ka paʻakikī o ka hihia (microhardness traverse) ma nā bushings laʻana a me nā pine mai kēlā me kēia pūʻulu hana.
• Ka hōʻoia ʻana o ke kūpono o ke komo ʻana o nā pine-bushing me ka hoʻohana ʻana i ka nānā ʻana i ka ikaika kaomi hydraulic i hoʻoponopono ʻia.
• E nānā i ke kaomi ʻana o ke sila ʻaila ma nā hono i koho kaulele ʻia mai nā kaulahao ala i hoʻopau ʻia.
• Ka hōʻoia ʻana o ka lōʻihi o ke kahua ma nā wahi ʻelima ma nā laʻana kaulahao ala kaulele e hōʻoia i ka kūlike me ka ana inoa 190 mm (±0.3 mm tolerance).

Ua hōʻailona ʻia kēlā me kēia ʻākoakoa loulou ala CQC e haʻalele ana i ka hale hana me kahi helu lot a me ke code lā hana e hiki ai ke huli hou i ka helu wela kila mua, ka lot forging, ke kaʻina hana wela, a me ka neʻe ʻana o ka ʻākoakoa. ʻAʻole wale kēia pae o ka palapala he hana ʻenekinia maikaʻi; koi ʻia e nā ʻoihana mining honua he nui ma mua o ko lākou ʻae ʻana i kahi mea hoʻolako undercarriage aftermarket hou.

6. Hui Hoʻomohala Pāʻoihana Honua CQC – Jack, Haily, a me Mr. Zhou

Hilinaʻi ʻo CQC TRACK i kahi Pūʻulu ʻOihana Honua i hoʻolaʻa ʻia e hoʻokele i nā logistics paʻakikī, nā palapala, a me nā koi kikoʻī o ka mea kūʻai aku o ka hoʻolako ʻana i nā ʻāpana ʻeli honua. Aia ka hui i nā loea kūloko e hoʻomaopopo i nā hana kālepa a me nā hana loea kūikawā ma kēlā me kēia mākeke.

• ʻO Jack - Luna Hoʻokele Moʻokāki Kiʻekiʻe no ʻEulopa, Rusia, a me ʻAmelika.
  ʻOi aku ma mua o 12 mau makahiki o ka ʻike o Jack 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 (Lūkia), a me nā palapala dute no nā lawe mai ʻAmelika ʻĀkau. Hoʻonohonoho ʻo ia me ka ʻoihana logistics o CQC e hoʻonohonoho i 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. Hoʻokele pū ʻo Jack i ka hoʻomākaukau ʻana i nā manaʻo loea a me ke kūkākūkā ʻaelike OEM/ODM, me nā hoʻopilikino ʻana e pili ana i ke kaha kiʻi no nā lōʻihi loulou ala maʻamau ʻole a i ʻole nā ​​​​mea bushing kūikawā.
• ʻO Haily - Luna Hoʻokele Hoʻokuʻu Aku no ʻĀkia Waena, Kōlea Hema, a me ʻAukekulelia.
  He loea ʻo Haily i nā koi kuʻuna kūikawā a me nā palapala hōʻoia o nā repubalika o ʻAsia Waena (Kazakhstan, Uzbekistan, Mongolia), Kōlea Hema, a me Australia. 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 pū ʻo Haily me nā ʻoihana kumuwaiwai 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 ma ke awa ʻo Brisbane, ke awa ʻo Melbourne, a me ke awa ʻo Busan e hōʻoia i ka hōʻea ʻana o nā ʻākoakoa loulou track a CQC i ka manawa kūpono no nā kauoha papahana koʻikoʻi i ka manawa.
• ʻO Mr. Zhou - Luna Hoʻokele ʻĀpana no ka Hikina Waena, ʻAsia Komohana, ʻApelika, a me ʻAsia Hikina Hema.
  Ua noho ʻo Mr. Zhou me CQC no 15 mau makahiki 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, UAE, Ioredane, Turkey, Nigeria, Ghana, Democratic Republic of Congo, Zambia, Kenya, Indonesia, Thailand, a me Philippines. Na Mr. Zhou nō hoʻi ke kuleana no nā misionari kākoʻo loea ma ka pūnaewele, e kipa ana i nā kahua papahana e nānā i nā ʻāpana undercarriage i ʻaʻahu ʻia, e hōʻoia i ka hoʻololi ʻana i nā helu ʻāpana, a hāʻawi i ke alakaʻi hoʻonohonoho no nā ʻākoakoa loulou track ke pono.

He misionari like ko nā lālā ʻekolu o ka hui: e hāʻawi i nā pane wikiwiki, pololei, a ʻoihana hoʻi i nā nīnau no nā ʻākoakoa loulou ala DOOSAN, me ka hoʻopili ʻana i nā ʻano helu ʻāpana paʻakikī, e aʻo ana i nā hoʻonohonoho 45-link vs 49-link no nā helu serial mīkini kikoʻī, a me ka hoʻomākaukau ʻana i nā palapala loea no nā mea kūʻai aku e koi ana i nā kikoʻī huahana ma mua o ke kūʻai ʻana.

7. Ka Uhi ʻana o ka Mākeke Honua - Ke Hoʻolako nei i nā Mines a me nā Kahua Kūkulu ma nā ʻĀina ʻEono

Hoʻouna ʻia nā ʻākoakoa loulou ala DOOSAN a CQC TRACK a me nā ʻāpana undercarriage ākea i nā mākeke kūkulu nui a me nā mākeke mining ma nā ʻāina āpau koe wale nō ʻo Antarctica. Hilinaʻi ka pūnaewele lako honua o ka hui i nā hui logistics i hoʻokumu ʻia me nā mea lawe ukana kai (Maersk, COSCO, MSC), nā mea lawelawe ukana ea (DHL, FedEx, UPS), a me nā mea lawelawe ukana kaʻaahi no ka lawe ʻana ma uka i nā wahi i hoʻopaʻa ʻia i ka ʻāina.

ʻEulopa – Hoʻolako ʻo CQC i nā ʻāpana undercarriage DOOSAN, Caterpillar, Komatsu, a me Volvo i nā mea hoʻolaha a me nā kahua papahana ma Kelemania, Polani, Pinilana, Kuekene, Norewai, Netherlands, Pelekiuma, Palani, Sepania, Italia, Helene, a me United Kingdom. Mahalo nui nā mea kūʻai aku ʻEulopa i nā palapala hoʻokō CE a CQC a me ka hiki o ka hui ke hāʻawi i nā palapala hōʻoia ʻAno ʻAe no nā mīkini hiki ke lawe ʻia ma ke alanui kahi ʻaʻole pono e hoʻololi nā pani undercarriage i ke ʻano o ke kaʻa mua.

ʻĀsia Komohana a me ka Hikina Waena - ʻO nā wahi nui e hele ai ʻo Saudi Arabia (nā kahua papahana NEOM, nā hana mining phosphate), nā United Arab Emirates (nā ʻoihana Dubai a me Abu Dhabi), Qatar (ke kūkulu ʻana a me ka hoʻonui ʻana i ke awa), Ioredane (nā mines potash a me phosphate), Turkey (nā lua pōhaku a me nā papahana hydroelectric), a me Kuwait (nā alanui lawelawe kahua ʻaila a me ke kūkulu ʻana i kahi hoʻomoana). Pono nā kūlana wao nahele koʻikoʻi i nā ʻākoakoa loulou ala me ka sila paʻa e kūʻē i ka infiltration one maikaʻi, kahi koi i hoʻokō ʻia e CQC ma o kāna hoʻolālā apo sila ponoʻī a me ka hoʻopiha ʻaila viscosity kiʻekiʻe.

ʻĀkia Waena - Hoʻouna mau ʻo CQC i Kazakhstan (nā wahi eli ma Karaganda lāua ʻo Pavlodar), Uzbekistan (nā lua gula a me ke keleawe), Mongolia (ka lua keleawe-gula ʻo Oyu Tolgoi a me nā ʻoihana pili), a me Tajikistan ma o ke alaloa kaʻaahi ʻo Dostyk-Alashankou. Makemake nā mea kūʻai aku o ʻĀkia Waena i nā ʻākoakoa loulou ala pitch 190 mm o CQC ma ke ʻano 49-link e hōʻemi i ke kaomi honua ma nā lepo palupalu a hau paha o ka ʻāina.

ʻAmelika Hema - ʻO Chile ka mākeke nui loa a CQC ma ʻAmelika, ukali ʻia e Peru (eli keleawe a me ka zinc), Brazil (hao hao, gula, a me nā papahana ʻoihana nui), Argentina, Colombia, a me Bolivia. Ma nā lua ʻeli ʻo Atacama Desert ma Chile kahi e loli nui ai ka mahana o kēlā me kēia lā a he mea ʻāwili loa ka lepo ea, ua hōʻike nā bushings paʻakikī hohonu a me nā sila lubricated o CQC i nā helu ola kupaianaha. Mālama ʻo CQC i kahi hoʻonohonoho waihona kūloko me kahi hoa logistics ma Antofagasta, Chile, e hōʻemi i nā manawa alakaʻi no nā kauoha mining wikiwiki.

Rusia - Loaʻa iā CQC kahi kahawai hoʻolako i hoʻokumu ʻia no nā hana mining a me ke kūkulu ʻana ma ka Russian Federation, me Siberia (eli daimana a me ke lanahu), ka ʻāina ʻo Urals, a me nā awa hikina mamao e like me Vladivostok. Hoʻouna ʻia nā ukana ma o ka ukana kai i Vladivostok a i ʻole Vostochny a laila hoʻolaha ʻia i uka ma o ke Alanui Kaʻaahi Trans‑Siberian. ʻO nā ukana CQC āpau i Rusia e komo pū me nā palapala dute e pono ai a, inā pili, nā ʻōlelo hōʻoia GOST.

Kōlea Hema – He hapa nui o ka nui o nā mea hoʻokuʻu aku a CQC ma ʻAsia e hele ana i Kōlea Hema, kahi i loaʻa ai ka nui o nā ʻauwaʻa ʻeli i waena o nā mea kiʻekiʻe loa ma ka honua. Hoʻolako ʻo CQC i nā ʻākoakoa loulou ala i nā mea kūʻai aku lako, nā hale kūʻai kūkulu hou, a me nā moʻokāki ʻauwaʻa pololei ma Seoul, Incheon, Busan, a me Ulsan. ʻO nā hoʻonohonoho pitch 45‑link a me 49‑link 190 mm he mea kaulana ia ma Korea, ma muli o ke kumu hoʻohālike ʻeli i manaʻo ʻia.

ʻAmelika ʻĀkau - Hoʻokuʻu aku ʻo CQC i ʻAmelika Hui Pū ʻIa a me Kanada, e hoʻolako nui 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 nā palapala hōʻoia ISO 9001:2015 a CQC a me CQC i nā koi palapala maikaʻi o ka hapa nui o nā mea kūʻai aku ma ʻAmelika ʻĀkau, e hoʻopau ana i ka pono no nā loiloi ʻaoʻao ʻelua.

ʻAukekulelia – Ua hoʻokumu ʻo CQC i kahi kahe mau o ka hoʻokuʻu aku i ʻAukekulelia, me nā mokuʻāina eli o Western Australia (hao hao), Queensland (lanahu a me ke keleawe), New South Wales, a me Victoria (nā ʻōnaehana hana a me ke kūkulu ʻana). Pono nā mea kūʻai aku ʻAukekulelia i nā palapala hōʻoia kikoʻī (nā palapala wili, nā moʻolelo lapaʻau wela, a me nā hōʻike hoʻāʻo paʻakikī) no kēlā me kēia pūʻulu o nā ʻākoakoa loulou ala, a hāʻawi mau ka ʻōnaehana traceability a CQC i kēia mau palapala.

ʻApelika – Hoʻolako ʻo CQC i nā mines a me nā mea hana ma ʻApelika Hema (platinum, gula, manganese, chrome mines), Zambia (keleawe), Democratic Republic of Congo (cobalt a me ke keleawe), Ghana (gula), Nigeria (ʻoihana), Kenya (nā papahana alanui a me ke kaʻaahi), Tanzania, a me Angola. ʻO ka hui pū ʻana o ʻApelika o nā kūlana abrasion kiʻekiʻe a me nā hale mālama kūloko i kaupalena ʻia i kekahi manawa, ʻo ia hoʻi, ʻo ke ola lawelawe lōʻihi o nā ʻākoakoa loulou ala pitch 190 mm o CQC kahi mea kūʻai nui.

Ma kēia mau ʻāpana āpau, ua like nō ka waiwai o CQC: nā ʻākoakoa loulou ala DOOSAN hilinaʻi, 100% hiki ke hoʻololi ʻia, i hana ʻia e like me nā kūlana maikaʻi OEM, kākoʻo ʻia e kahi hui honua ʻoihana, a hāʻawi ʻia ma o kahi pūnaewele logistics honua i hōʻoia ʻia.

8. Hopena - CQC TRACK: Kou Hoa Honua no nā ʻAhahui Hoʻohui Pili Pili Pili DOOSAN 190 mm

No nā luna hoʻokele ʻauwaʻa, nā mea kūʻai aku lako, a me nā hui kūʻai mining e ʻimi nei i kahi kumu hilinaʻi o nā ʻākoakoa loulou track DOOSAN DX200A, DX225LCA, S200, S220, a me S225LC e kūlike ana i nā helu ʻāpana OEM 20010300006, 20010300154, 20010300153, a me 20010300073 ma nā hoʻonohonoho 45‑link a i ʻole 49‑link me ka pitch 190 mm, hāʻawi ʻo CQC TRACK i kahi hopena piha.

Hoʻohui ʻo CQC i ka hana ʻana i hoʻohui ʻia me ke ʻano kū pololei (ka hale hana hoʻoheheʻe, ka hale hana forging, ka hale hana forging niho bākeke, ka hale hana hōʻuluʻulu hope loa, a me ka hale hana mīkini CNC) me ka palapala hōʻoia kūlana honua (ISO 9001:2015 / CQC), ka metallurgy i hōʻoia ʻia ma ke kahua (kila alloy forged, nā bushings paʻakikī hohonu, nā sila Duo-Cone), a me kahi hui ʻoihana honua i hoʻolaʻa ʻia (Jack, Haily, Mr. Zhou).

E kelepona iā CQC TRACK no:

• Hoʻolako pololei ʻia e ka hale hana o nā ʻākoakoa loulou ala pitch 190 mm no nā mea ʻeli DOOSAN S-series a me DX-series.
• Hana ʻana o OEM a me ODM i nā ʻauwaʻa lalo no nā ʻauwaʻa i hui pū ʻia (DOOSAN, Caterpillar, Komatsu, Hitachi, Hyundai, Volvo, a me nā mea ʻē aʻe).
• Kākoʻo loea, kuhikuhi ʻana i nā helu ʻāpana, a me ke alakaʻi hoʻonohonoho.
• Ka hoʻouna ʻana ma ka honua holoʻokoʻa i ʻEulopa, ʻAsia Komohana, ʻAsia Waena, ʻAmelika Hema, Rusia, Kōlea Hema, ʻAmelika ʻĀkau, ʻAukekulelia, a me ʻApelika.

CQC TRACK - Ke ʻenekinia nei i ka hilinaʻi i kēlā me kēia loulou ala.

No ke kumukūʻai, nā pepa ʻikepili loea, a me ke kau ʻana i ke kauoha, e kelepona pololei i ka Hui ʻOihana Honua o CQC: ʻo Jack, ʻo Haily, a i ʻole ʻo Mr. Zhou.