Huihuinga Wira Whakangāwari Ara DOOSAN DX480 / DX500 / DX520 / S470 / S500/ 270-00059C / 200102-00002A / 200102-00127 / 200102-00012 – Ngā Wāhanga Chassis Excavator Taumaha Kaihanga Matua / CQCTRACK

1. Tautuhinga Hua: Te Huihuinga Whakangāwari Ara DOOSAN mō ngā Keri Taumaha Akomanga 48–52 Tana

Ko ngā mīhini keri ngokingoki raupapa DOOSAN DX480, DX500, DX520, S470, me te S500 ngā papa mahi taumaha matua o te raina keri nui a Doosan, i hangaia mō ngā tono tino uaua i roto i te keri tuwhera, te keri whenua nui, te neke whenua papatipu, te whakawhanaketanga hanganga taumaha, me ngā mahi tautoko keri puta noa i te ao. Ka whakakotahi ēnei mīhini akomanga 48–52 tana i te mana tino pai, te pumau, me te roa, me te hiahia ki ngā wāhanga o raro—ina koa ko te huihuinga o mua o te ara—kia tu atu ki te kawenga pānga nui tonu, te pakū nui, te ahotea torsional nui, me ngā huringa mahi roa.

1.1 Ngā Whakatakotoranga Mīhini Manaaki: DX480, DX500, DX520, S470, me S500

He mīhini keri taumaha te Doosan DX480LCA, he 48–50 tana te taumaha, ā, ko te taumaha whakahaere kei waenga i te 48.4 ki te 50.2 tana i runga i te whirihoranga. Mā te miihini tīhiera hau-ki-hau Doosan DE12TIS 6-puoto e whakamātao ana, ka tukuna e ia he 238 kW (318 hp) i te 2,000 rpm, me te kaha kume nui o te 37.6 tana. Ko te hohonutanga keri mōrahi o te DX480LCA he 7,810 mm, ko te whānuitanga keri mōrahi he 12,120 mm, ā, ko te teitei keri mōrahi he 11,080 mm, me te kaha peere kei waenga i te 1.71 ki te 2.86 m³.

Ko te Doosan DX520LCA he mīhini akomanga 51–53 tana, ko te taumaha whakahaere kei waenga i te 51.1 ki te 52.9 tana. Ko te mana o te mīhini he 223 kW (299 hp) i te 2,000 rpm, me te awhe taumaha whakahaere mai i te 49,400 kg ki te 52,200 kg. He mea hanga motuhake te DX520LCA hei mīhini keri papatipu, he taumaha taumaha rawa atu me te pito poto o mua hei tuku i te kaha pakaru tino pai mō ngā mahi keri uaua. Ko te raupapa DX480/520LCA-K he mea hanga ki te raro roa me te whānui, e whakarato ana i te taumaha taumaha rawa atu i roto i tōna akomanga mō te pumau kore e taea te whakataurite i roto i ngā kawenga taumaha.

He rite tonu te tūāpapa mahi taumaha o te Doosan DX500LCA, he 3,900 mm te roa o te ara paerewa, he 600 mm te whānui o te hu ara, ā, he 50–52 tana te taumaha whakahaere puta noa i ngā whirihoranga. Kei tēnei tauira te tūāpapa miihini Doosan DE12TIS e tuku ana i te mahi whakaputa teitei tonu mō ngā mahi keri papatipu me te keri maina.

Ko te Doosan S470LC-V he keri taumaha o te akomanga 47–48 tana, ko te taumaha whakahaere he 46.9 tana, ko te kaha peere (SAE) he 2.15 m³, ko te mana whakatauranga miihini he 316 hp, me te taipana mōrahi he 133 kgf·m i te 1,400 rpm. He rite tonu te hoahoa o raro o te Doosan S500 (raupapa Solar 500LC) ki te tūāpapa DX500, e tohu ana i te raupapa SOLAR o mua i whakakapia e te whakatupuranga DX LCA, me ngā taumaha whakahaere i roto i te akomanga 48–50 tana.

He rite tonu te whakaaro hoahoa o raro i te waka o ēnei tauira keri taumaha katoa: he anga ara roa me te whānui, he hanganga taumaha, me te kaha ki te whakaoti i ngā whakamātautau mahi pakari i raro i ngā āhuatanga tino kino. Ko te huihuinga o te ara mangere—kei mua o te anga ara i te ritenga atu o te pihi taraiwa—he wāhanga tino nui e ārahi ana i te mekameka ara huri noa i te anga raro, e pupuri ana i te taumahatanga ara tika me te puna hurihuri whakatikatika ara, ā, e mimiti ana i ngā kawenga pānga o mua katoa e pā ana ki te keri nui me te keri papatipu.

1.2 Tohutoro Whakawhiti Tau Wāhanga Whānui mō te Doosan DX480/DX500/DX520/S470/S500 Raupapa

Ko ngā tau wāhanga OEM e whā e whai ake nei e tohu ana i ngā huihuinga wira mua o te ara Doosan mō te raupapa DX480, DX500, DX520, S470, me te S500. Mā te tohutoro whakawhiti tau wāhanga OEM mō ngā huihuinga ara ka tautuhia ngā whakakapinga hototahi e mōhiotia ana puta noa i ngā waitohu taputapu taumaha maha.

I roto i ēnei tau wāhanga,270-00059CKei a ia te hototahitanga whānui rawa atu mō te whānau keri 50-tana a Daewoo/Doosan. Kei roto i ngā tuhinga hangarau whānui a CQC TRACK ngā tau wāhanga tohutoro-whakawhiti OEM 27000049 me 27000059C, i hangaia mō ngā keri ngokingoki waipēhi raupapa Daewoo DH500, DH550, Doosan DX480, me DX520. Ko te huihuinga idler 270-00059C he huihuinga wira idler o mua i hangaia kia tino tika mō ngā wāhanga o raro o te keri ngokingoki taumaha, i hangaia mō ngā whakatinanatanga keri taumaha akomanga 50-tana i roto i te keri nui, te keri rua, ngā hanganga taumaha, me ngā mahi neke whenua papatipu puta noa i te ao.

Te200102-00002Akua tuhia motuhaketia hei rōpū idler o mua mō te Doosan DX500 me te DX520, i hangaia hei wāhanga tāpui mō te keri taumaha. E hototahi ana te 200102-00127 ki ngā keri raupapa S420 me te S470, ā, he mea hanga mō te roa o te mau, e whakaatu ana i te hangarau hononga idler-axle matua e whakawhānui ana i te rohe whakapā o te peera, e whakarei ake ana i te pai o te tuku taipana, ā, e tukutahi ana i te roanga o te ratonga me ngā wāhanga o raro katoa hei ārai i te kakahu kore taurite. Ko te200102-00012e tika ana mō te raupapa S470 me te S500, me te rārangi wāhanga Doosan e whakaū ana i tōna whakamahinga i runga i ngā tūāpapa S470, S500, DX480, DX500, me te DX520.

Ko te nama wāhanga 200102-00127 kua tuhia hei huihuinga ara idler e hototahi ana ki a Doosan DX480, DX500, DX520, S470, me te S500. Ka whānui ake te hononga idler-toka matua i te rohe pa o te peera, ka whakanui ake i te pai o te tuku taipana, ā, ka tukutahi i te roa o te ratonga me ngā wāhanga o raro katoa hei whakakore i te kakahu kore taurite, i te mea ka huri te toka i roto i ngā pūmau tūmau hei whakaiti i te ahotea me te kakahu pa.

E tika ana te nama wāhanga 200102-00012 mō ngā mīhini Doosan S470, S500, ā, e whakamahia ana hoki mō ngā mīhini S470, S500, DX480, DX500, me DX520.

1.3 Te Hiranga Mahi o te Ara Mutunga o te Ara i roto i ngā Pūnaha o raro o te Keri Taumaha

I roto i te hoahoa o raro i te waka taumaha o ngā keri karaehe 48–52 tana, e whā ngā mahi nui a te huihuinga idler o mua o te ara:

1. Te arataki me te whakarārangi i te mekameka ara: Mā ngā parirau mīhini-tika takirua o te mīhini mangere ka ārai i te he o te ara taha, ka noho tika te mekameka ara ki te pīkau me te anga o raro i te wā e huri ana, e mahi ana i te taha-piki, me te haere i runga i te whenua maina koretake.
2. Te mimiti i te kawenga ru me te marara o te pānga: Hei wāhanga matua e tūtaki ana ki ngā arai, ngā maramara toka, me ngā koretake o te whenua i te tuatahi, me mimiti me te marara e te waka o mua ngā kawenga pānga tika, hei tiaki i te mekameka ara, i ngā roera o raro, me te pūnaha o raro katoa mai i te pakaru wawe, i te kino rānei o te hanganga.
3. Tautoko taumaha o mua: Ka tautokona e te mīhini mangere o mua te taumaha o mua o te mīhini 50–52 tana i te wā e haere ana, e keri ana, e moe ana hoki, kia ōrite te tohatoha i te kawenga puta noa i te anga ara.
4. Te whakaurunga ki te pūnaha kume ara waipēhi: Ka hono tika te huihuinga mangere ki te huihuinga puna hoki whakamuri o te whakatikatika ara, ka taea te whakarite tika i te kume ara e utu ana mō te roa o te mekameka ara nā te kakahu, ā, ka whakarite kia tino pai te piko o te ara i raro i ngā kawenga rerekē me ngā āhuatanga whenua.

Mō ngā keri Doosan DX480/DX520—ngā mīhini e whakamahia whānuitia ana i roto i te keri tuwhera, te keri kōhatu, ngā kaupapa hanganga nui, me te kawe rauemi taumaha puta noa i Amerika ki te Tonga, Ahitereiria, Ūropi, Rūhia, me Āhia Waenga—he mea nui te pono o te hanganga hangarau o te huihuinga o mua o te mīhini ki te aroturuki i te pono o te pūnaha, te nekenekehanga o te mīhini, me te hua o te mahi.

1.4 Ngā Whakatakotoranga Hangarau Taumata-Keri

Me tutuki, me hipa rānei i ngā paearu mahi whakarewa me te mahi e whai ake nei te huihuinga wira ara i hangaia kia rite ki ngā paerewa kounga OEM mō te raupapa Doosan DX480, DX500, DX520, S470, me S500:

Ko te hangarau hononga idler-axle matatau he āhuatanga hangarau tino nui mō ngā tono keri taumaha a Doosan. Ka whānui ake tēnei hoahoa i te rohe pa o te peera, ka whakarei ake i te pai o te tuku taipana, ā, ka tukutahi i te roa o te ratonga me ngā wāhanga katoa o raro i te waka hei whakakore i te pakaru kore taurite. Mō ngā keri Doosan DX480/DX520 e mahi ana i ngā taiao keri nui-hanga, he mea nui tēnei āhuatanga pakaru tukutahi mō ngā wā tiaki raro i te waka e taea te matapae me te whakaiti i te utu katoa o te mana.

Kua whakamanahia te pūnaha hiri matatau—e whakakotahi ana i te hiri ngutu NBR tuatahi, ngā awaawa whakawātea hinu e hanga ana i tētahi rohe pēhanga pai hei pana i ngā poke, me tētahi waru/whakakāhore puehu o waho hei ārai i ngā paru me ngā paru nui—mō tōna mahi i roto i ngā āhuatanga mākū me te paru. He mea nui tēnei whirihoranga hiri mō ngā keri Doosan e whakamahia ana i ngā rohe keri he nui te kukū o te puehu silica pai, te paru uku, te ua rānei i te taumata ua.

2. CQC TRACK (cqctrack): Kaihanga Matua o ngā Wāhanga Chassis Excavator Taumaha

Ko CQC TRACK (Heli Machinery Manufacturing Co., Ltd.), kei Quanzhou, Fujian Province, Haina tōna tari matua, he kaihanga motuhake me te kaiwhakarato tika o ngā wāhanga raro waka OEM (Tangata Taketake) me ODM (Tangata Hoahoa Taketake) mō ngā keri ara rahi-rahi, ngā puruta, ngā taputapu keri, me ngā utaina ngokingoki. Kua whakatūria e CQC TRACK ia ia hei kaihanga wāhanga raro waka taumaha matua i te rohe o Quanzhou, te rōpū ahumahi matua o Haina mō te hanga wāhanga raro waka mīhini hanga. Neke atu i te 20 tau o te wheako hanga raro waka motuhake, ka noho te kamupene hei hoa pono mō ngā kamupene keri o te ao, ngā kaimahi hanga taumaha, ngā kaihanga taputapu, me ngā kaituku hokohoko muri puta noa i ngā whenua e ono.

I whakatūria te kamupene i te tau 2005, ā, kei te whakahaerehia i tēnei wā me te whānuitanga o te whenua neke atu i te 60 mu (tata ki te 40,000 mita pūrua), neke atu i te 200 ngā kaimahi, me te neke atu i te 200 ngā taputapu mīhini CNC, te whakarewa, te hanga, me ngā taputapu whakamahana. Ko te tūranga rautaki o te kamupene i Quanzhou e whakarato ana i te urunga tino pai ki ngā tauranga nui o te ao tae atu ki Xiamen me Fuzhou, e āhei ai te kawe i ngā mahi kaweake ki ngā mākete keri me te hanga o te ao. Kāore i rite ki te maha o ngā kamupene hokohoko e ahu mai ana i ngā wheketere maha, kei te whakahaerehia e CQCTRACK he hanganga hangahanga kua whakauruhia katoatia, e tuku tika ana i te kounga pūtake-wheketere ki ngā kiritaki o te ao.

Ko nga hua matua a CQC TRACK ko te katoa o te "Four Wheels and One Belt" (四轮一带) undercarriage system—track idlers front (引导轮), track rollers (支重轮), kawe rollers (托链轮), track sprockets (轮), me nga riu riu. (链轨总成)—mo nga keri keri mai i te 1.5 tone ki te 300 tone. Ka hangaia e te kamupene nga waahanga o raro mo nga miihini hanga nui katoa, tae atu ki a Doosan, Daewoo, Caterpillar, Komatsu, Hitachi, Liebherr, Volvo, Hyundai, SANY, SDLG, me JCB.

Ko te whakapau kaha o te kamupene ki te kounga e kitea ana i roto i tana pepeha: "Ngā wāhanga nui o raro o te waka, i hangaia e CQC," e tohu ana i te hihiri e akiaki ana i ngā kaimahi ki te whakapai tonu i te hangarau me ngā taipitopito hei whakatutuki i ngā hiahia o ngā kiritaki rerekē.

2.1 Hanganga OEM — Te ōritenga tika ki ngā Whakatakotoranga Doosan

Hei kaihanga OEM, ka hangaia e CQC TRACK ngā Huinga Wira Idler Doosan 270-00059C, 200102-00002A, 200102-00127, me te 200102-00012 kia rite ki ngā whakaritenga ā-rahi, ā-whakarewa, me te mahi tino tika—ko ia tawhā nui (te whānui o waho o te idler, te mokowā flange, te whānui poka, te āhua o te atanga pou, te atanga whakairi, me te kōtaha maimoatanga wera) ka manatokohia ki ngā paerewa wāhanga Doosan taketake hei whakarite i te 100% o te whakawhitiwhiti me te kore he whakarerekētanga anga, he whakarewa anō, he keri anō rānei.

Kei roto i ngā tuhinga hangarau a CQC TRACK mō te huihuinga idler Doosan 270-00059C ngā whakatakotoranga hanga matua e whai ake nei: ngā maitai koranu 40Mn2 me te 42CrMo mō ngā mahi keri pānga nui, te hanga wera kati-mate mō te hanganga witi pai ake, te miihini CNC tika mō ngā manawanui āhua tika, me te maimoatanga wera arataki auau-waenga e whakahaerehia ana e te rorohiko mō ngā kōtaha pakeke ōrite.

He whānuitanga o ngā hua Doosan a CQC TRACK:

• Mō te Doosan DX480, DX520, DH500, me te DH550, ka hangaia e CQCTRACK te huihuinga o mua o te ara 270-00059C hei whakakapinga tika i hangaia kia tino tika.
• Mō te Doosan DX500 me te DX520, ka tukuna e CQC TRACK te rōpū idler o mua 200102-00002A hei wāhanga e manawapa ana mō raro i te waka taumaha.
• Mō te Doosan DX55 me te DX60, ka hangaia e CQCTRACK te huihuinga roera raro ara 200104-00017A, e whakaatu ana i te kaha hanga puta noa i te whānuitanga o ngā keri Doosan.
• Mō te Doosan DX225LCA me te S225LC, ka tukuna e CQC TRACK ngā huihuinga porotiti ara 21081028, 10800017B, 20010800095A, 10800008A, me te 10800017B.

Ko tēnei kohinga hua Doosan whānui—e kapi ana i te raupapa DX mai i te akomanga 55 ki te 520—e whakaatu ana i te tino pūkenga o CQC ki te hangarau wāhanga Doosan puta noa i te whānuitanga keri katoa.

2.2 Te Hanga ODM — Te Hangarau Ritenga mō ngā Whakaritenga Keri Motuhake

Hei kaihanga ODM, ka tukuna e CQC TRACK ngā ratonga hangarau me te hoahoa ritenga whānui mō ngā kiritaki e hiahia ana ki ngā huihuinga ara mangere me ngā whakatakotoranga kua whakarerekētia ki tua atu i ngā whirihoranga OEM paerewa:

• Te hōhonutanga o te kēhi kua whakapakeketia: Mō ngā taiao tino kaha te whakakoi pērā i ngā rua kōhatu karāhe, ngā maina rino (Pilbara, Ahitereiria ki te Hauāuru; Carajás, Brazil), ngā wāhi whai rawa i te silica i Chile me Awherika ki te Tonga, ka taea e te CQC te whakaroa i te hōhonutanga o te kēhi kua whakapakeketia ki te 8–10 mm i te HRC45–HRC50, ka roa ake te ora o te mau ki te whakaritea ki te hōhonutanga o te kēhi paerewa 4–6 mm.
• Ngā pūnaha hiri motuhake: Mō ngā taiao keri pāmahana tino wera (ngā onepu hinu o Kanata i te −45°C, ngā maina taimana o Siberia, ngā maina parahi o te Koraha o Atacama i te +50°C), ka taea e ngā kiritaki te tohu i ngā matū hiri matatau e pupuri ana i te ngāwari me te whai huatanga o te hiri mai i te −50°C ki te +150°C.
• Ngā āhuahanga o te flange kua whakarerekētia: Mō ngā tono e hiahia ana kia pai ake te arataki taha—pērā i ngā mahi keri me ngā āhuatanga taha-piki kino, te keri whenua ngohengohe rānei i roto i te paru, te repo, te uku rānei—ka taea e te CQC te whakarerekē i te āhuahanga o te flange kia nui ake ai te pupuri i te ara.
• Ngā pūnaha whāriki motuhake: Mō ngā tono he nui rawa ngā kawenga ru, he tere tonu rānei te haere, ka taea te whakauru i ngā rauemi whāriki whakapai ake (ngā whāriki roera porowhita hei utu mō ngā whāriki roera whakarara) me te pupuri hinu pai ake.
• Ngā kōwhiringa koranu rerekē: Mō ngā āhuatanga whakahaere motuhake, ka taea te tohu i ngā momo maitai koranu-teitei hei arotau i te ātete ki te kakahu, te pakari o te pānga, te ātete rānei ki te waikura.

Ka taea e ngā kiritaki te whakarato i ngā tuhi taputapu taketake (ngā tuhi wāhanga mana a Doosan mēnā e wātea ana), ngā tauira CAD, ngā tauira ā-tinana rānei, ā, mā te tīma hangarau o roto o CQC—e tautokona ana e te neke atu i te 200 ngā kaimahi tae atu ki ngā miihini whakarewa, ngā kaihoahoa mīhini, me ngā tohunga tukanga—e hanga whakamuri, e hanga hou rānei i te huihuinga o te ara mangere kia tutuki ai ngā whakaritenga whakahaere motuhake o te papa maina.

2.3 Tiwhikete Kounga — ISO 9001:2015 me te Whakahaere Kounga kua Whakaaetia e CQC

Kei a CQC TRACK te tiwhikete ISO 9001:2015, ā, kei raro i te pūnaha whakahaere kounga kua whakaaetia e CQC te mahi. Ko ngā tikanga whakahaere kounga kua tuhia e CQC mō ngā huihuinga ara kore mahi ko:

• Te whai i ngā rauemi mata: Ka tātarihia te matū o ia puranga maitai e whakamahia ana i roto i te hanga o ngā huihuinga ara Doosan (ngā tohu 40Mn2 me te 42CrMo) mā te whakamahi i te tirotiro tukunga whatu hei whakaū i te tutuki o te hanganga koranu i ngā whakaritenga rauemi taketake a Doosan.
• Mana whakahaere i roto i te tukanga: Ka whakahaerehia te whakamātautau pakeke (tauine Rockwell C) ki runga i ngā tinana mangere, ngā mata flange, ngā pukapuka whāriki, me ngā atanga pou i ngā wāhanga whakaputa maha, hei whakaū i te pakeke o te mata o te HRC52–58 me te hohonutanga o te pouaka o te 4–8 mm i te HRC45.
• Whakamātautau Kore-Whakangaro (NDT): Ka mahia te kimi hapa ultrasonic me te tirotiro matūriki aukume ki ngā tinana mangere katoa hei kimi i ngā hapa o raro i te mata pērā i ngā whakapiringa, ngā kapiti, ngā āputa, te porosity rānei ka arahi pea ki te pakaru kino i raro i ngā kawenga pānga nui.
• Whakamana hua whakamutunga: Ka whakamanahia te taipana hurihuri o ia huihuinga mangere kua oti (hei whakaū i te tika o te pēhanga o te peera me te hiri), ka whakamātautau i te turuturu o te hiri i raro i te pēhanga whakahaere whakatauira (50–80 pae), ka tirotirohia te āhua o te kōtaha flange (±0.05 mm te manawanui), me te tirotiro tirohanga whakamutunga mō te mutunga o te mata, te kounga o te paninga, me te taunga whānui.
• Maimoatanga wera arataki auau-waenga e whakahaerehia ana e te rorohiko: Mā tēnei tukanga maimoatanga wera matatau ka whakarite kia ōrite te pakeke puta noa i ngā puranga whakaputa katoa, me te whakahaere pāmahana tika me te takiuru huringa kia taea ai te whai i te katoa.

Ka tohua ia huihuinga ara-whakaoti kua oti ki tētahi waehere puranga ahurei e hono ana ki te tau wera maitai taketake, te papa hanga, te huringa maimoatanga wera, me te nekehanga huihuinga whakamutunga—he taumata whai e hiahiatia ana e ngā kamupene keri o te ao i Ahitereiria, Chile, Canada, me Awherika ki te Tonga i mua i te whakaae i tētahi kaiwhakarato raro-waka hou.

3. Hanganga Hanganga Whakauru Poutū — He Wheketere Whakatere Katoa

Ko te kaha o CQC TRACK ki te tuku tonu i ngā huihuinga Doosan 270-00059C, 200102-00002A, 200102-00127, me te 200102-00012 kounga keri, e whakawhirinaki ana ki tētahi hanganga hanga kua whakauruhia katoatia ki runga poutū e whakakore ana i te rerekētanga o te mekameka tuku, ngā rerekētanga kounga, me ngā whakaroa whakaputa e pā ana ki te tuku kirimana. Hei kaihanga OEM me ODM kua whakauruhia poutū me te neke atu i te rua tekau tau o te tohungatanga, ka pupuri a CQC i ngā pona hanga matua katoa i raro i te whakahaere kotahi, ka tutuki te mana whakahaere tukanga pito-ki-pito mai i te whiwhinga maitai mata ki te tukunga o te idler kua oti.

3.1 Te Whare Hanga Maka

Ka whakaputa i ngā mea parakore mata mō ngā pīkau, ngā takahurihuri, ngā roera tautoko, me ētahi wāhanga ara ārahi mā te whakamahi i ngā tukanga whakarewa onepū matomato me te pahuka ngaro. Ka kitea ngā hapa o ia puranga whakarewa i roto i te ultrasonic me te tātari matū hei whakaū i te hanganga o te koranu me te pono o te hanganga i mua i te haere tonu ki ngā mahi e whai ake nei.

3.2 Te Whare Hanga

Ko te whare matua mō te hanga tinana mangere kaha-teitei. Ka whakamahanahia ngā pereki maitai koranu kukū-teitei (40Mn2, 42CrMo) ki ngā pāmahana austenitizing whakahaeretia (1,100–1,200°C) ā, ka hangaia mā te whakamahi i te hanga pēhi waipēhi. Ka whakarārangihia e te hanga wera kati-mate te rere o te witi whakarewa i te taha o te tinana mangere, ka whakanui ake i te ātete ki te ngenge me te pakari o te pānga ki te whakataurite ki ngā momo whakarewa. Ka whakakorea hoki e te tukanga hanga te porosity me ngā āputa o roto ka taea te pakaru wawe i ngā wāhanga whakarewa i raro i te ahotea nui.

3.3 Te Whare Hanga Niho Pākete

He rite tonu ngā tikanga whakapūmau kounga me te tohungatanga koranu ki ngā raina wāhanga ara. Mā tēnei whare ka taea e CQC te tuku i tētahi huinga katoa o ngā wāhanga kakahu keri—ngā niho peere me ngā urutau mō Doosan, Caterpillar, Komatsu, Hitachi, Volvo, me ētahi atu waitohu—me ngā huihuinga idler ara raro, hei whakakotahi i te hoko mō ngā kaipupuri waka.

3.4 Te Awheawhe Mīhini CNC

He mīhini huri poutū CNC, he mira keri whakapae, me ngā pokapū huri tika (neke atu i te 200 ngā taputapu mīhini CNC katoa). Ko ngā mahi whakaoti nui mō ngā huihuinga idler ara Doosan ko: te huri tika o te diameter o waho o te idler ki ngā ine tika (±0.05 mm te manawanui), te whakaoti i ngā āhuahanga flange takirua, te keri tika o ngā kōhao whēra me ngā atanga porowhita rakau, te huri i ngā mata whakairi, me te matawai laser ā-ahu whakamutunga hei whakaū i te kounga. Mā te miihini CNC tika ka whakarite kia tika ngā manawanui ā-ahu mō te whakaurunga pono.

3.5 Whare Maimoatanga Wera

Ngā oumu whakamahana hauhautanga whakahaeretia mō te whakapakeketanga o ngā tinana mangere, ngā toki, me ngā pū, ā, muri iho ka whakamahanahia ngā mata pakaru e te rorohiko mā te whakamahi i te auau-waenga (te mata o te papa, ngā mata o te flange, ngā porotaka toki) kia tutuki ai ngā kōtaha pakeke e hiahiatia ana mō ngā mahi keri. Ka aro turukihia, ka tuhia hoki te tukanga whakamahana mō ia puranga, kia rite ai ngā āhuatanga whakarewa puta noa i ia puranga whakaputa.

3.6 Te Whare Huihuinga Whakamutunga

Ka huihuia ngā huihuinga idler ara Doosan ki runga i ngā raina tohu motuhake mā te whakamahi i ngā taputapu pēhi waipēhi kua whakatikatikaina kia tika ai te taunga o te peera me te whakaritenga o te toki. Ka tāutahia ngā pūnaha hiri hinu Duo-Cone/rererangi matatau me ngā rahinga hinu kua inehia (ko te tikanga he 200–300 ml ia huihuinga idler i runga i te rahi), ka hangaia he kōhao hiri pakari. Ko te hononga idler-toka kī—e whakawhānui ana i te rohe pa o te peera me te whakarei ake i te pai o te tuku taipana—ka mīhinihia me te manatokohia i te wā o te huihuinga whakamutunga. Ka whai ia huihuinga i:

• Manatoko taipana hurihuri hei whakarite kia tika te pēhanga hiri me te utaina mua o te peera.
• Whakamātautauhia te turuturu i raro i te pēhanga 50–80 pae mō te iti rawa 30 meneti.
• Te mārō o te flange me te tirotiro i te kōtaha hei whakaū i ngā mata kua whakapakeketia ki te arataki (HRC52–58) me te āhua tika o te flange takirua.
• Tirohanga ā-kanohi whakamutunga mō te āhua o te mata, te kounga o te peita/paninga, me te taunga whānui.

Mā te pupuri i ngā pona hangahanga e rima i raro i te whakahaere kotahi, ka tutuki i a CQC te mana whakahaere tukanga katoa, ka taea ai te tere ake o ngā wā arahi (ko te tikanga he 15–20 ngā rā mahi mō ngā ota paerewa), te kounga teitei o te kounga, me te ngāwari ki te whakauru i ngā whakaritenga ODM me te kore e whakawhirinaki ki waho.

4. Hangarau Taumata-Maina: Ngā Hangarau Matua mō te Roa o te Ora Ratonga

Ko ngā huihuinga wira hurihuri ara Doosan i hangaia e CQC TRACK he maha ngā hangarau hangarau matatau i hangaia mō ngā mahi keri taumaha.

4.1 Hangarau Hononga Tūmau-Toka

He āhuatanga hangarau nui te hononga o te idler-sle matua mō ngā mahi keri taumaha a Doosan. Ka whakawhānui ake tēnei hoahoa i te rohe pa o te peera, ka whakarei ake i te pai o te tuku taipana, ā, ka tukutahi i te roa o te ratonga me ngā wāhanga katoa o raro i te waka hei ārai i te pakaru kore taurite. Mō ngā keri Doosan DX480/DX520/S470/S500 e mahi ana i ngā taiao keri nui-hanga, he mea nui tēnei āhuatanga pakaru tukutahi mō ngā wā tiaki raro i te waka e matapaetia ana, me te whakaiti i te utu katoa o te mana. Ka huri te toki i roto i ngā pūmau tūmau, ka iti ake te ahotea pa me te pakaru ki te whakataurite ki ngā hoahoa tuku iho.

4.2 Pūnaha Hiri Hinu Mānu/Kone-rua Matatau

Ko ngā hiri Duo-Cone—e mōhiotia ana ko ngā hiri hinu mānu—koia te paerewa ahumahi mō ngā wāhanga o raro i te waka keri taumaha. Kei roto i ēnei hiri he mowhiti hiri whakarewa e rua kua oti te whakakī me ngā mowhiti toric elastomer e hanga ana i tētahi pūnaha hiri pakari, ā-whaiaro e taea ai te mahi i raro i ngā āhuatanga tino kino. I roto i ngā taiao keri kei reira te puehu silica pai, te onepu, te paru, me ngā poke matū, ka tere te pakaru o ngā hiri ngutu tikanga. Ka pupuri ngā hiri Duo-Cone i te pono o te hinu whakahinuhinu mā te aukati i te turuturu hinu mā roto i ngā mata hiri whakarewa kua oti te whakakī (te mutunga o te mata o te 0.1–0.2 µm), ka ārai i te urunga o te poke i te mea ka mau tonu te pa o ngā mata whakarewa mā roto i ngā mowhiti toric elastomer puna-utaina, ka taea ai te whakatikatika-whaiaro kia aro atu ki te he o te pou me te whānui wera me te kore e ngaro te whai huatanga o te hiri, me te mahi i roto i ngā pāmahana tino kino mai i te −45°C ki te +130°C me te kore e tino heke.

Mō ia huihuinga CQC Doosan track idler, ka whakapakeketia ngā mata hiri Duo-Cone ki te HRC65–72, ka whakarato i te ātete tino pai ki te pakaru mai i ngā matūriki mārō ka pakaru pea te atanga hiri.

4.3 Te Hanga Wera Katia-Mate mō te Kaha o te Noho Tūroa

Ko ngā tinana katoa o te CQC Doosan idler e hangaia ana mā te whakamahi i te hanga wera kati-mate, kaua ki te whakamahi i te whakarewa, i te tapahi-mai-i-te-pereti rānei. He nui ngā painga o te hanga kati-mate mō ngā idler keri ara:

Mō ngā keri Doosan DX480/DX520/S470/S500 e mahi ana i ngā mahi keri taumaha, ina he nui ngā pānga huringa, ā, he tino utu nui hoki ngā aukati ratonga, ka nui ake te hokinga mai o te haumitanga mai i ngā keri ara hanga-whakarewa a CQC ki te whakaritea ki ngā momo keri whakarewa.

4.4 Maimoatanga Wera Whakaoho Auau-Waenga e Whakahaeretia ana e te Rorohiko

Mā te maimoatanga wera arataki auau-waenga e whakahaerehia ana e te rorohiko a CQC ka hangaia he paparanga pakari hohonu, ōrite ki runga i te mata o te takahanga idler, ngā mata flange, me ngā atanga o te pou. Mō ngā tono keri-papa, ko te tikanga ka tutuki i a CQC:

• Te pakeke o te mata o te takahanga idler: HRC52–58 me te hohonutanga o te pouaka o te 4–8 mm i te HRC45
• Te pakeketanga o te mata o te flange: HRC52–58 me ngā mata whakapakeke-whakapūmau
• Te pakeketanga o te atanga o te pou: HRC52–58 me ngā mata peera kua whakapakeketia kia tino tika

Mā tēnei whakapakeketanga hōhonu o te anga ka mau tonu te ātete o te wāhanga ki te pakaru ahakoa te nui o te pakaru o te mata o waho, ā, ka roa ake te ora o te wāhanga tae atu ki te 30% ki te whakaritea ki ngā wāhanga whakapakeke paerewa.

5. Te Pono kua Whakamātauhia i te Marae — Te Mahi Whānui i roto i te Keri me te Hanga Taumaha

Kua kohia e ngā wāhanga o raro o te waka a CQC, tae atu ki ngā huihuinga wira ara Doosan DX480/DX520/S470/S500 (270-00059C, 200102-00002A, 200102-00127, 200102-00012), he whānuitanga o ngā ratonga mara kua whakamātauhia puta noa i ngā taiao keri me ngā hanganga taumaha tino uaua o te ao, tae atu ki ngā rohe e whakamahia whānuitia ana ngā keri Doosan nunui.

5.1 Te Keri Parahi Tuwhera — Te Koraha o Atacama, Chile

I roto i ngā maina parahi o te Koraha Atacama o Chile, e tino rerekē ana te pāmahana o ia rā i waenga i te +5°C i te pō me te +45°C i te awatea, he tino koi te puehu silica e rere ana i te rangi, ā, ka uru ngā matūriki iti ki roto i ngā kapiti iti, ka eke ngā pūnaha hiri a CQC kua whakapakeketia ki te pouaka (te pakeke o te mata HRC52–58 me te hohonu o te pouaka 4–8 mm) me ngā pūnaha hiri Duo-Cone ki te 3,000–4,000 hāora o te ora ratonga i roto i ngā mahi maina tonu—he nui ake i ngā huarahi kē atu i muri i te mākete e pakaru pinepine ana i roto i te 2,000–2,500 hāora nā te pakaru o te hiri me te kakahu o te papa. Mō ngā kaiwhakamahere tiaki maina e whakahaere ana i ngā keri Doosan DX480/DX520 maha i roto i ngā mahi parahi nui, ko te roa o te ora o te keri ka puta he whakaiti i te wā kore mahi kua whakaritea me te iti ake o te whakapaunga ā-tau mō ngā wāhanga o raro.

5.2 Te Keritanga o te Kohatu Rino — Pilbara, Ahitereiria ki te Hauāuru me Carajás, Brazil

I roto i te keri rino i te rohe o Pilbara o Te Tai Hauāuru o Ahitereiria me ngā maina rino o Carajás o Brazil—kei reira ngā kawenga pānga nui mai i ngā kongakonga toka koi, te tere tere i waenga i ngā rohe mahi kua wehea whānuitia, ngā pāmahana taiao teitei e neke ake ana i te 40°C, me ngā āhuatanga whenua tino koi e whakararu ana i ngā wāhanga o raro—e whakaatu ana ngā idlers hanga a CQC i te ātete tino pai ki te ngenge. Ko ngā mata takahanga hohonu kua whakapakeketia (HRC52–58) ka ātete ki te pakaru me te ngatata ahakoa i muri i te roa o te wā e pāngia ana e ngā kongakonga rino koi, ko te pūnaha hiri Duo-Cone ia e ārai ana i te urunga mai o te puehu koi. Kua pūrongohia e ngā miihini tiaki maina o Ahitereiria me Brazil ngā whakahekenga nui o ngā wawaotanga idlers e pā ana ki te idlers i muri i te huri ki ngā huihuinga CQC.

5.3 Te Keri Taumaha me ngā Hanganga — Te Rawhiti o Waenganui, Āwherika, me Āhia ki te Tonga-mā-rāwhiti

I ngā wāhi kaupapa nui a NEOM i ngā āhuatanga onepū pai o te koraha o Saudi Arabia, ko te urunga o te onepū pai te momo matua o te pakaru o te hiri, kua whakamanahia te pūnaha hiri Duo-Cone a CQC—me ngā mata hiri whakarewa kua oti te whakakī—mō te mahi i roto i ngā taiao koraha tino koi. I roto i ngā mahi keri kohatu taumaha i ngā maina konukawata me te chrome o Bushveld Igneous Complex o Āwherika ki te Tonga, i Initonīhia, i Thailand, me ngā Philippines, i reira ka puta he kawenga pānga nui ki ngā idlers, flanges, me ngā bearings i te toka pakaru, kua whakaūhia e ngā idlers ara a CQC tō rātou hanganga hanganga me te whai huatanga o te hiri i muri i ngā mano hāora o te mahi me te kore e pakaru te flanges, te pakaru o te hiri, te poke rānei o te bearings.

5.4 Te Keritanga Āhuarangi Matao Tino Nui — Siberia, Rūhia me te Onepu Hinu o Kānata

I roto i ngā maina taimana me te waro o Siberia (Sakha Republic me Kemerovo Oblast) e heke ana te pāmahana o te takurua i raro i te −45°C, me ngā mahi onepu hinu o Kanata i te rohe o Athabasca (Alberta) e honoa ana te makariri rawa me te onepu silica tino kaha te whakakoi, ka mau tonu te ngāwari me te whai huatanga o ngā kōwhiringa hiri pāmahana-iti a CQC i ngā pāmahana i raro i te kore, i te mea ka ātete ngā tinana maitai idler i hangaia ki te pakaru pakarukaru. Ka mau tonu te hononga idler-axle kī i te pono o te tuku taipana ahakoa i roto i ngā āhuatanga makariri rawa, ā, ka mau tonu te whai huatanga o te hinu lithium EP kua whakakīia i ngā pāmahana iti.

5.5 Whakarāpopototanga Raraunga mō ngā Kaiwhakahaere Rōpū o te Ao

Ko ngā whakatauritenga motuhake i mahia e ngā kaiwhakahaere waka nui o te ao (ngā maina me ngā kaimahi hanga taumaha e whakahaere ana i ngā waka whakauru Doosan, Daewoo, Caterpillar, me Komatsu) e whakaatu tonu ana ko ngā huihuinga waka Doosan a CQC e tuku ana i:

• Te roa o te ora ratonga ki te whakataurite ki ngā wāhanga paerewa o muri mai—ko te tikanga he 3,000–4,000 hāora i roto i ngā āhuatanga keri, ki te whakataurite ki te 2,000–2,500 hāora mō ngā momo rerekē.
• Te whakaiti i te wā kore mahi i whakaritea—15–20% te whakaiti i ngā wawaotanga o raro i te waka e pā ana ki te mangere puta noa i ngā kahui keri nui
• He whakahekenga nui ā-tau i ngā whakapaunga mō ngā wāhanga o raro—he iti iho i te 20–25% te utu katoa o te mana ina whakakapia ngā idlers aftermarket whānui ki ngā huihuinga CQC
• Ngā aituā pakaru tata ki te kore o te hiri i roto i ngā haora 2,000 tuatahi o te mahi i roto i ngā āhuatanga noa ki ngā āhuatanga taumaha
• Ngā āhuatanga kakahu tukutahi nā te hononga idler-axle kua kīhia, e āhei ai te matapae i ngā wā tiaki o raro

Mō ngā kahui keri nui e whakahaere ana i ngā keri Doosan akomanga 48–52 tana te taumaha, tekau, neke atu rānei, ka taea e te penapena katoa o te utu wāhanga, te mahi, me te wā whakaputa ngaro te eke ki ngā rau mano tāra ia tau, me te whakapai ake i te wātea o ngā mīhini—he inenga nui mō ngā taiao whakaputa nui.

6. Te Rōpū Pakihi Ao Motuhake a CQC — Jack, Haily, me Mr. Zhou

Kei te Tari Pakihi ā-Ao a CQC TRACK ngā tohunga mahi mohio e whakahaere ana i ngā mahi whakarite uaua, te tuhi tuhinga, te tautoko hangarau, me ngā whakaritenga motuhake a te kiritaki mō te tuku wāhanga keri o te ao.

• Jack — Kaiwhakahaere Pūkete Matua mō Ūropi, Rūhia, me Amerika.
  He nui ngā wheako o Jack ki te kaweake i ngā wāhanga taputapu taumaha, tae atu ki te mōhio ki te tohu CE (Uniana o Ūropi), te tiwhikete GOST‑R (Rūhia), me ngā tuhinga tikanga mō ngā kawemai o Amerika Te Raki (Te Hononga o Amerika, Kānata, Mehiko). Ka mahi tahi ia me te tari whakahaere waka o roto o CQC ki te whakarite i ngā utanga moana (FCL/LCL), ngā utanga tereina (mō te tuku whenua ki ngā mākete o Āhia Waenganui e noho ana i te whenua), me ngā tuku tereina rererangi ki ngā tauranga me ngā wāhi kaupapa puta noa i Ūropi, te Rūhia, te Hononga o Amerika, Kānata, me Amerika Latina. Ka whakahaere hoki a Jack i te whakarite tono hangarau me te whiriwhiringa kirimana OEM/ODM mō ngā whirihoranga ritenga o te Doosan track idler.
• Haily — Kaiwhakahaere Kaweake mō Āhia Waenganui, Kōrea ki te Tonga, me Ahitereiria.
  He tohunga a Haily ki ngā whakaritenga motuhake mō ngā tikanga me ngā tiwhikete o ngā repupirikana o Āhia Waenganui (Kazakhstan, Uzbekistan, Mongolia, Tajikistan mā te ara rerewē o Dostyk–Alashankou), Kōrea ki te Tonga (Incheon, Busan, Ulsan), me Ahitereiria (Brisbane, Melbourne, Fremantle). Māna e whakahaere te whakarite i ngā nama arumoni, ngā rārangi tākai, ngā tiwhikete takenga mai, me ngā pūrongo whakamātautau e hiahiatia ana mō te whakawātea tikanga i roto i ēnei rohe. Ka mahi tika a Haily me ngā kamupene keri maina o Ahitereiria e hiahia ana ki ngā tuhinga tiwhikete ISO 9001:2015 hei wāhanga o tā rātou tukanga tohu kounga o mua i te kaiwhakarato. Mā ana whanaungatanga pakari me ngā kaituku utanga ka whakarite kia tae mai ngā huihuinga Doosan track idler a CQC i te wā tika ahakoa mō ngā ota keri maina e aro nui ana ki te wā.
• Mr. Zhou — Kaiwhakahaere Rohe mō te Waenganui Rawhiti, Āhia ki te Hauāuru, Āwherika, me Āhia ki te Tonga-mā-rāwhiti.
  Neke atu i te 15 tau te wheako o Mr. Zhou ki te tuku wāhanga taputapu taumaha, ā, he maha ngā reo e kōrerohia ana e ia (Ingarihi, Manarini, me te Ārapi Levantine). Ko ia te kaiārahi i te mahi tahi a CQC me ngā kamupene keri, ngā tari hanganga kāwanatanga, me ngā kaihoko taputapu puta noa i Saudi Arabia (NEOM me ngā mahi keri phosphate), UAE, Jordan, Turkey, Nigeria, Ghana (ngā maina koura), Democratic Republic of Congo (kobalt me ​​te parahi), Zambia (parahi), Kenya, Indonesia, Thailand, me Philippines. Ka whakarato hoki a Mr. Zhou i ngā misioni tautoko hangarau i te papaanga, ka toro atu ki ngā papaanga keri hei tirotiro i ngā wāhanga o raro o te waka, ka whakaū i ngā whakawhiti tau wāhanga, me te whakarato aratohu tāutanga mō ngā huihuinga idler ara Doosan ina hiahiatia.

Mā te whatunga tuku taonga o te ao a CQC TRACK ka taea te tuku tere ki Amerika Te Raki, ki Ūropi, ki Āwherika, me Āhia ki te Tonga-mā-rāwhiti mā roto i ngā hoa mahi kawe taonga pono. Mā te tūranga rautaki a te kamupene i Quanzhou ka taea te uru atu ki ngā tauranga nui o te ao tae atu ki Xiamen me Fuzhou, ka taea ai te kawe taonga kaweake whai hua ki ngā mākete keri me te hanga o te ao. Ka tukuna ngā hua ki te ao katoa, tae atu ki Ūropi, Amerika, Ahitereiria, Te Hononga o Amerika, Tiamana, Zimbabwe, me te United Arab Emirates.

7. Te Kapinga o te Mākete Ao — Ngā Mahi Keri me te Hanganga o te Ao Katoa

Kei te tukuna ngā huihuinga wira ara Doosan DX480/DX500/DX520/S470/S500 a CQC—e kapi ana i ngā tau wāhanga 270-00059C, 200102-00002A, 200102-00127, me te 200102-00012—me te kohinga wāhanga katoa o raro i te waka ki ngā mākete keri me te hanga nui o te ao:

• Ūropi — Tiamana, Pōrana, Pinirana, Huitene, Nōwei, Hōrana, Perehiuma, Wīwī, Pāniora, Itari, Kariki, me te United Kingdom. E tino mihi ana ngā kiritaki Ūropi ki ngā tuhinga tutuki CE a CQC me ngā tiwhikete Whakaae Momo ina hiahiatia.
• Āhia ki te Hauāuru me te Rawhiti o Waenganui — Saudi Arabia (kaupapa NEOM, keri phosphate), United Arab Emirates (hanganga o Dubai me Abu Dhabi), Qatar, Jordan (ngā maina pāhare pākawa me te phosphate), Turkey (ngā maina keri me ngā kaupapa hiko wai), Kuwait (ratonga mara hinu).
• Āhia Waenganui — Kazakhstan (ngā rohe keri o Karaganda me Pavlodar), Uzbekistan (ngā maina koura me te parahi), Mongolia (te maina parahi-koura o Oyu Tolgoi), Tajikistan mā te ara rerewē o Dostyk–Alashankou.
• Amerika ki te Tonga — Chile (ngā maina parahi o te Koraha Atacama), Peru (ngā maina parahi me te konutea), Brazil (ngā maina rino me te koura—Carajás me Minas Gerais), Argentina, Colombia, Bolivia.
• Rūhia — Ngā maina taimana me te waro o Siberia (Yakutia, Kemerovo), te maina o te rohe o Urals me ngā tauranga o te Rawhiti ki te Tonga (Vladivostok, Vostochny), e tohatohahia ana ki uta mā te Rerewē Trans‑Siberian. Kei roto i ngā uta katoa ngā tauākī tiwhikete GOST mēnā e tika ana.
• Kōrea ki te Tonga — Ngā kaihokohoko taputapu o Seoul, Incheon, Busan, Ulsan, ngā toa hanga hou me ngā kaute whakahaere waka. He mākete nui tēnei mō ngā wāhanga keri Doosan, i te mea nō Kōrea a Doosan.
• Amerika Te Raki — Te Hononga o Amerika me Kānata, e tuku ana ki ngā kaituku ratonga muri-mākete, ngā pokapū hanga taputapu me ngā kaimahi hanganga nui e mahi ana i ngā kaupapa huarahi, piriti, me ngā paipa. E tutuki ana i ngā tuhinga tiwhikete ISO 9001:2015 a CQC te nuinga o ngā whakaritenga kounga a te kaihoko o Amerika Te Raki.
• Ahitereiria — Ahitereiria ki te Hauāuru (ngā maina rino o Pilbara), Kuinirani (ngā maina waro me ngā mahi parahi o Bowen Basin), Niu Tonga o Wales, Wikitōria (ngā hanganga me ngā mahi hanga). Me whai tiwhikete rauemi taipitopito ngā kiritaki o Ahitereiria (ngā tiwhikete mira, ngā tuhinga maimoatanga wera, me ngā pūrongo whakamātautau pakeke) mō ia puranga o ngā huihuinga mangere, ā, ka whakaratohia e te pūnaha whai a CQC ēnei tuhinga i ia wā.
• Āwherika — Āwherika ki te Tonga (ngā maina konukōre, koura, konukōre, me te konukōre o Bushveld Igneous Complex), Zambia (rohe o te whitiki parahi), Democratic Republic of Congo (whitiki parahi me te konukōre o Katanga), Ghana (whitiki koura o Ashanti), Nigeria, Kenya, Tanzania, Angola.

8. Te Painga Quanzhou — Te Rōpū Ahumahi Matua mō te Hanganga o raro i te Waka

Kua puta ake a Quanzhou, te Porowini o Fujian, Haina, hei rōpū ahumahi matua mō te hanga wāhanga o raro i ngā mīhini taumaha, me te maha o ngā kaihanga motuhake e hanga ana i ngā wāhanga "wira e whā me te whitiki kotahi" mō ngā waitohu mīhini hanga o te ao. Ko te tūnga o CQC TRACK i roto i tēnei pūnaha ahumahi he painga nui: te urunga atu ki ngā mekameka tuku rauemi mata (40Mn2 me te 42CrMo maitai koranu motuhake, ngā mea pau mō te maimoatanga wera, ngā wāhanga peera), te kukū o te tohungatanga hangarau ki te whakarewa me te miihini o ngā wāhanga o raro i ngā waka, te tata ki ngā tauranga kaweake nui (Xiamen Port me Fuzhou Port) e āhei ai te whakahaere waka o te ao, me te hanganga utu hanga whakataetae me te pupuri tonu i ngā paerewa kounga.

Kua whakatūria a CQC TRACK hei kaihanga wāhanga raro waka matua i te rohe o Quanzhou—te rōpū ahumahi matua o Haina mō te hanga mīhini taumaha, he tohu i whiwhihia mā roto i te neke atu i te 20 tau o te mahi tonu, te haumi ki ngā taputapu hanga matatau (200+ ngā taputapu mīhini CNC, te whakarewa, te hanga, me ngā taputapu maimoatanga wera), te piri ki ngā paerewa kounga o te ao (ISO 9001:2015), me te hītori o ngā hononga angitu me ngā kiritaki keri me te hanga o te ao.

Kei roto i te umanga hanga wāhanga raro waka o Quanzhou ngā wheketere maha e hanga ana i ngā mīhini ara, ngā roera raro, ngā roera kawe, ngā porotiti, me ngā mekameka ara. I roto i tēnei whenua whakataetae, kua wehea a CQC TRACK mā te whakaurunga poutū (te whakahaere i te tukanga whakaputa katoa mai i te hanga/maka ki te huihuinga whakamutunga), ngā āheinga OEM/ODM whānui mō ngā waitohu nui tae atu ki a Doosan me Daewoo, te whakapau kaha ki te kounga keri me ngā raraunga mahi mara kua tuhia, me te tīma pakihi o te ao e aro nui ana ki te tautoko i ngā kiritaki puta noa i ngā whenua e ono.

9. Whakamutunga — Kōwhiria te CQC TRACK mō ngā Huinga Whakangāwari Ara Doosan DX480/DX500/DX520/S470/S500

Mō ngā kaiwhakahaere waka, ngā tīma hoko maina, ngā kaihoko taputapu, me ngā kaimahi hanganga e hiahia ana ki tētahi puna pono o ngā huihuinga wira ara Doosan DX480, DX500, DX520, S470, me S500 e ōrite ana ki ngā tau wāhanga 270-00059C, 200102-00002A, 200102-00127, me 200102-00012, ka tukuna e CQC TRACK (cqctrack, Heli Machinery Manufacturing Co., Ltd.) tētahi otinga hangahanga poutū kua oti te whakauru, e tautokona ana e te neke atu i te 20 tau o te tohungatanga motuhake ki raro i te waka me te mōhiotia hei kaihanga wāhanga raro i te waka taumaha matua i Quanzhou, Haina—te rōpū ahumahi matua o te motu mō ngā wāhanga mīhini hanga.

Ngā whakakotahitanga o te CQC TRACK:

• Hanganga hanga poutū kua whakauruhia — te whare whakarewa, te whare hanga (hanga wera kati-mate), te wheketere niho peere hanga, te awheawhe miihini CNC (200+ taputapu mīhini CNC), te whare maimoatanga wera arataki auau-waenga e whakahaerehia ana e te rorohiko, me te whare huihuinga whakamutunga.
• Ngā āheinga hanga OEM me ODM — e tautoko ana i ngā keri Doosan DX480, DX500, DX520, S470, S500, me Daewoo DH500/DH550, me te hototahi kua tuhia puta noa i ngā papa keri taumaha akomanga 48–52 tana.
• Tiwhikete kounga o te ao — ISO 9001:2015, me te whai i ngā rauemi mata katoa me ngā tikanga whakahaere kounga kua tuhia mō ia puranga whakaputa, me te rēhita maimoatanga wera e whakahaerehia ana e te rorohiko.
• Te whakarewatanga o te konganuku - ngā tinana maitai koranu 40Mn2 me te 42CrMo, te hanga wera kati-mate, ngā mata o te takahanga/flange whakapakeketia e te induction (HRC52–58), te hohonutanga o te pouaka whakapakeketia o te 4–8 mm, te pūnaha hiri hinu Duo-Cone / mānu matatau, me te hangarau hononga idler-shell kī.
• Te mahi kua whakamātauhia i te mara — 3,000–4,000 hāora o te ora ratonga i roto i ngā āhuatanga keri puta noa i Chile, Ahitereiria, Awherika ki te Tonga, Rūhia, Kanata, Saudi Arabia, me Indonesia, me te roanga o te ora ratonga kua tuhia tae atu ki te 30% ki te whakataurite ki ngā wāhanga hokohoko whānui.
• He tīma pakihi o te ao i whakatapua — a Jack, a Haily, me Mr. Zhou mō ngā hokohoko o te ao, ngā mahi whakahaere, me te tautoko hangarau.
• Tukunga puta noa i te ao — Kaweake ki Ūropi, Āhia ki te Hauāuru, Āhia Waenganui, Amerika ki te Tonga, Rūhia, Kōrea ki te Tonga, Amerika ki te Raki, Ahitereiria, me Āwherika, e kapi ana i ngā mākete keri me te hanga nui katoa, me te urunga rautaki ki ngā tauranga mā Xiamen me Fuzhou.

Whakapā atu ki a CQC TRACK mō:

• He tuku tika mai i te wheketere mō ngā Huinga Wira Doosan 270-00059C, 200102-00002A, 200102-00127, me te 200102-00012 mō ngā keri DX480, DX500, DX520, S470, S500, me ngā keri e hototahi ana ki ngā papaaho maha.
• Ko te OEM me te ODM te hanga i raro i nga waka mo nga waka whakauru (Doosan, Daewoo, Caterpillar, Komatsu, Hitachi, Volvo, Hyundai, SANY, SDLG, me etahi atu tohu nui).
• Tautoko hangarau, te whakawhiti tohutoro tau wāhanga, me te aratohu tāutanga — tae atu ki te whakawhiti tohutoro i ēnei tau wāhanga ki ngā tau rangatū motuhake o te mīhini me ngā whirihoranga o raro i te waka.
• Ngā otinga tuku kaipuke ā-ao kua whakaritea mō tō maina, mō tō papa mahi rānei.

CQC TRACK — Te Kaihanga Matua o Quanzhou mō ngā Pūrere Whakaterenga Hangarau me te Pono mō ia Huinga Whakaterenga Ara Doosan.