Doosan Excavator 20010400012A 20010400021 22701098 DX225 DX200 DX260 RACK ROLLER / Huinga Roera Papa Ara / I hangaia e CQC TRACK
Ngā Otinga Whakararo Tika mō ngā Keri Doosan: He Tātari Hangarau Whānui o ngā Huinga Roera Whakararo Ara (Ngā Tau Wāhanga20010400012A, 20010400021, 22701098) me te Hiranga Hanga oAra CQC
Kaituhi: Jack
Te Rā: 2 o Paenga-whāwhā, 2026
1. Tirohanga Hangarau: Te Tūranga Hiranga o ngā Roera Ara-Pato i roto i ngā Keri Doosan
Ko te roera raro ara—e kiia ana ko te roera raro, ko te roera ara rānei—ko tētahi o ngā wāhanga tino taumaha te utaina i roto i tētahi pūnaha keri raro. Kei waenganui i te mekameka ara me te anga ara, ka mau i ia roera raro tētahi wāhanga o te taumaha whakahaere katoa o te mīhini, ka tohatoha ōrite te pēhanga pa ki te whenua puta noa i te tapuwae ara, ā, ka ārahi i te mekameka ara i tōna ara kua whakaritea. Mō ngā kaiwhakahaere o ngā keri Doosan DX200, DX225, me DX260—ngā mīhini akomanga 20–26 tana e whakamahia whānuitia ana i roto i te keri maina, te keri kōhatu, te hanga taumaha, me te whanaketanga hanganga—ko te pono o te huihuinga roera raro ara te mea e whakatau tika ana i te wā mahi o te mīhini, te haumaru whakahaere, me te utu katoa o te mana whakahaere.
Ka tukuna e tēnei pukapuka he arotake hangarau whānui o ngā tau wāhanga OEM Doosan e toru—20010400012A,20010400021, me te 22701098—e tohu ana i ngā huihuinga roera raro ara nui mō ngā tūāpapa DX200, DX225, me te DX260. Ko te arotahi nui ko CQC TRACK (HELI MACHINERY MANUFACTURING CO., LTD.), he kaihanga whakauru poutū me te neke atu i te rua tekau tau o te tohungatanga ki ngā wāhanga raro-kawe taumaha, me te take he mea nui tōna tūranga hei wheketere pūtake mō ngā tohunga hokohoko o te ao e rapu ana i ngā wāhanga chassis kounga-OEM i ngā utu whakataetae.
2. Te Tautuhi Tau Wāhanga me te Hototahi Mīhini
2.1 Ngā Tau Wāhanga Matua me ā rātou Whakamahinga
He mea nui te mārama ki te whanaungatanga i waenga i ngā tau wāhanga OEM a Doosan me ā rātou tono mīhini e pā ana, kia tika ai te kimi rauemi. Kei raro nei he mahere hototahi taipitopito i runga i ngā raraunga kaiwhakarato kua manatokohia me ngā tohutoro putumōhio wāhanga:
| Tau Wāhanga | Ngā Tauira Hototahi | Momo Wāhanga | Ngā Tuhipoka Tono |
|---|---|---|---|
| 20010400012A | Doosan DX225, DX220 | Rōra Raro Ara (Rōra Raro) | Roera raro tuatahi mō te akomanga 20–22 tana |
| 20010400021 | Doosan DX220, DX225LC | Rōra Raro Ara (Rōra Raro) | He momo mahi taumaha; he tohutoro whakawhiti ki te K1000976A |
| 22701098 | Doosan DX225, DX260 | Huihuinga Roera Raro Ara | Hototahi ki ngā mīhini raupapa DX maha |
Kua tuhia te nama wāhanga 20010400021 hei tauwhitiwhiti ki te Doosan K1000976A, i hangaia mō ngā whirihoranga DX220 me DX225LC. He tino whai hua tēnei tohutoro whakawhiti mō ngā tohunga hokohoko e whakahaere ana i ngā kahui waka whakauru.
2.2 Ngā Whakatakotoranga o te Papa Mīhini
Ko ngā mīhini whāinga mō ēnei huihuinga roera raro e mahi ana i roto i te akomanga 20–26 tana:
| Tauira | Taumaha Whakahaere | Whānui o te Hu Ara (Paerewa) | Te maha o ngā Rōra o raro mō ia taha |
|---|---|---|---|
| Doosan DX200 | ~20,000 kirokaramu | 600 mm | 8–9 (e whakawhirinaki ana ki te tauira) |
| Doosan DX225 | ~22,500 kirokaramu | 600 mm / 700 mm | 9 (kua whakaūtia) |
| Doosan DX260 | ~24,800–27,300 kg | 600 mm | 9 |
Ko te tūāpapa DX225, ko te 20010400012A me te 22701098 ngā wāhanga matua mōna, he 18 ngā roera ara katoa (9 mō ia taha) e ai ki ngā rārangi wāhanga maha.
3. Te Mahi Hangarau me te Hoahoa Mīhini
3.1 Ngā Kawenga Mahi
E toru ngā mahi tino nui a te huihuinga roera raro ara:
- Te Whakapūmau Utaina me te Tohatoha Taumaha: Ka tautokohia e ia roera raro tetahi wāhanga o te taumaha mahi o te keri, ka whakawhitihia ngā kawenga poutū mā te mekameka ara ki te mata o te whenua. He mea nui te tinana roera maitai pakari me te hoahoa pou kaha hei tautoko i te taumaha mīhini katoa me te mimiti i ngā kawenga pānga hihiri e pā ana ki te keri me te whakawhiti i te whenua koretake.
- Te Arataki me te Whakaritenga Ara: Mā te hoahoa porotaka o te roera e pupuri te whakaritenga tika o te mekameka ara, e ārai ana i te nekehanga taha me te whakaiti i te mōrearea o te hekenga. Mā tēnei mahi arataki ka whakaitihia te ahotea ki runga i ngā poro me ngā mīhini mangere, me te whakapai ake i te whakamarie o te kaiwhakahaere me te pumau o te mīhini i runga i te whenua taratara.
- Te Ātete ki te Waro me te Pānga: Ka mahi ngā roera raro i te taha tika o te reera mekameka ara, ka mau tonu te pakaru o te paru mai i te oneone, te toka, me te paru. He mea nui ngā mata o te takahanga me te flange kua whakapakeketia ki te induction hei ātete i tēnei pakaru me te whakaroa i te roa o te ora o te roera me te ara.
3.2 Hanganga Wāhanga
Ko te huihuinga roera raro ara katoa he mea tito mai i ngā wāhanga iti e whai ake nei:
| Wāhanga | Mahi |
|---|---|
| Tinana Rōra (Anga) | Tinana porotaka maitai i hangaia; e whakarato ana i te mata hurihuri e pa ana ki te mekameka ara |
| Pou Rōra | He pou maitai koranu kaha-teitei; e tautoko ana i te tinana roera, e mau ana ki te anga ara |
| Ngā Pūwero Pi-metara | Ngā pū whakapū i hangaia kia tino tika i waenganui i te pou me te tinana roera; ka taea te huri maeneene i raro i te kawenga |
| Ngā Hiri Hinu e Mānu ana | Pūnaha hiri takirua-kōniko; ka ārai i te urunga mai o te poke, ā, ka pupuri i te hinu whakahinuhinu |
| Ngā Taupoki Mutunga | Tiakina ngā wāhanga o roto, me te pupuri i te pēhanga hiri |
| Ngā Pūtu Whakamau | Whakamauhia te huihuinga roera ki te anga ara |
Ko ngā tukanga hanga kounga teitei mō ngā roera ara e whai ana i te raupapa "whakapiri → miihini tika o te mīhini CNC poutū", e whakakore ana i ngā hapa porowhita i puta mai i te miihini i muri i te whakapiri, ā, e whakarei ake ana i te tika o te āhua me te pumau o te mahi.
4. Ngā Whakatakotoranga Rauemi me ngā Paerewa Maimoatanga Wera
4.1 Kōwhiringa Rauemi
Ko ngā roera raro ara kounga teitei mō ngā keri Doosan he mea hanga mai i ngā maitai koranu kounga teitei. Ko te rauemi e tino tohua ana ko te maitai 40Cr (he rite ki te AISI 5140), he maitai koranu-chromium e mōhiotia ana mō tōna pakari pakari, tōna ātete ki te kakahu, me tōna kaha ki te ngenge. Ko ētahi atu momo ko:
| Taumata Rauemi | Ngā Āhuatanga | Te Whakamahinga Noa |
|---|---|---|
| 40Cr (AISI 5140) | He kaha teitei, he ātete pai ki te kakahu, he utu iti | Mahi paerewa: hanga whānui, whakapaipai whenua |
| 42CrMo (AISI 4140) | Te pakeketanga kua whakanuia (+15%), te ātete ngenge pai rawa atu | Mahi taumaha: mahi keri, mahi rua kohatu |
| 20MnCr5 | Te kounga teitei (+30% te pakeke), te ātete ki te kakahu tino kaha | Mahi taumaha: keri tonu, keri toka |
4.2 Ngā Whakatakotoranga Maimoatanga Wera
Ko te mahi a te roera raro ara e whakawhirinaki ana ki tōna āhua maimoatanga wera:
| Tawhā | Whakatakotoranga | Te Hiranga o te Hangarau |
|---|---|---|
| Te Mārō o te Mata (Tae/Pītiti) | HRC 48–58 | Ātete ki te kakahu taratara mai i te pa ki te mekameka ara |
| Hōhonutanga Whakamārō (Pūtake) | 6–12 mm | Ka ārai te hōhonutanga ōrite o te anga i te tere o te kakahu |
| Te Pakari Matua | HRC 28–35 | Ka mau tonu te pakari ki te mimiti i ngā kawenga pānga |
| Tikanga Maimoatanga Wera | Te whakapakeketanga o te whakapūtanga | Ka whakarato i te hōhonutanga o te pouaka, he ōrite hoki, me te iti o te hē |
| Whakaotinga Mata (Ra) | ≤ 1.6 μm | Ka whakaiti i te waku me te ngaronga pūngao; ka whakaroa i te ora o te hiri |
4.3 Ngā Inenga Kaha Utaina me te Mahi
| Tawhā | Whakatakotoranga | Pūtake |
|---|---|---|
| Te Kaha Utaina Whakatauria (tohu 40Cr) | 15,000 kirokaramu | Ngā raraunga kaiwhakarato kua manatokohia |
| Te Kaha Utaina Whakarei (42CrMo) | 17,250 kirokaramu | Kōwhiringa tohu kounga teitei |
| Te Kaha Utaina Tino Kaha (20MnCr5) | 19,500 kirokaramu | Kōwhiringa tohu ngaio |
5. CQC TRACK: He Kaihanga Motuhake o ngā Wāhanga o raro o Doosan
5.1 Te Kōtaha Pakihi me te Taonga Tuku Iho o te Hanganga
Ko CQC TRACK, e mahi ana i raro i a HELI MACHINERY MANUFACTURING CO., LTD., he kaihanga poutū kua whakauruhia ki Quanzhou, Haina—he rohe e mōhiotia ana ko te rōpū tuku matua mō ngā taputapu neke whenua o te ao. Neke atu i te 20 tau o te wheako hanga, kua whakatūria e HELI ia ia hei tētahi o ngā kaihanga wāhanga raro waka e toru o runga i te rohe o Quanzhou.
Ko te ingoa waitohu CQC TRACK e tohu ana i ngā herenga matua e toru: Ngā pūnaha ngokingoki, Te whakapūmau kounga, me te Herenga ki te pakari i raro i ngā taiao tino kino me te pānga nui e pā ana ki te keri maina, te keri pari, me ngā kaupapa hanganga nui.
5.2 Ngā Pūkenga Hanga me te Mana Kounga
Ko te kaha hanga o CQC TRACK e whakawhirinaki ana ki te whakaurunga poutū katoa me ngā tukanga raupapatanga e whakahaeretia ana:
| Wāhanga Tukanga | Whakaahuatanga Pūkenga |
|---|---|
| Kōwhiringa Rauemi Mata | Ko ngā maitai koranu 40Cr, 42CrMo, 52Mn, me te 55Mn kounga teitei i ahu mai i ngā mira whaimana |
| Te hanga | Mā te whakahaere i te hanga-ā-roto, te whakahaere hononga hanga-rautaki rānei, ka tino pai te rere o te witi me te matotoru o ngā rauemi i roto i ngā wāhanga kore. |
| Mīhini CNC | Ka mahi ngā mīhini huri CNC hou, ngā pokapū mira, me ngā pokapū keri i te mīhini taratara me te whakaoti ki ngā ātete ā-ahu ISO 2768-mK. |
| Te Maimoatanga Wera | Mā ngā oumu whakapakeke me te whakamahana e whakahaerehia ana e te rorohiko ka tutuki he kōtaha pakeke o te pouaka hōhonu, ōrite hoki. |
| Huihuinga Tika | Whakarewa → te raupapa miihini tika o te mīhini whakairo CNC poutū ka whakakore i ngā hapa whakapūmau |
| Tirotiro Kounga | Te tirotiro i te matūriki aukume, te whakamātautau kōtaha pakeke, te manatoko hanganga matū, me te manatoko āhuahanga CMM |
5.3 Putea Hua Doosan
He whānuitanga o ngā wāhanga o raro i te waka a CQC TRACK mō ngā keri Doosan, tae atu ki:
- Ngā roera raro ara (ngā roera o raro) — Ngā huihuinga katoa mō ngā papaaho DX200, DX225, DX260, DX300, me ngā papaaho nunui ake
- Ngā huihuinga o te ara whakangāwari o mua — Ngā tau wāhanga 27000049 me 22701084E mō te raupapa DX300/S300LC/Solar340/DX360LC-7
- Aroturuki i ngā mekameka me ngā hononga
- Ngā pītiti me ngā wāhanga pītiti
- Ngā roera kawe (ngā roera o runga)
- Ngā huihuinga whakatikatika ara me ngā huihuinga hokihoki
5.4 Tauira Ratonga OEM me ODM
E whakahaerehia ana e CQC TRACK tētahi tauira ratonga takirua e whakauru ana i ngā wāhanga whakakapinga paerewa me ngā otinga hangarau ritenga:
- Hanganga OEM: Te hanga i ngā wāhanga kia rite ki ngā whakaritenga a te kiritaki, ngā tuhi, me ngā paerewa kounga. Kua rite te wheketere mō te whakaurunga pai ki ngā mekameka tuku o te ao, e whakarato ana i te whakaputanga nui pono o ngā roera, ngā idlers, ngā sprockets, me ngā hononga ara.
- Hangarau ODM: Te whakawhanake tahi, te hoahoa, me te whakamana i ngā otinga o raro i te waka kua whakapaitia, kua whakaritea katoatia rānei. Ka aro nui te tīma hangarau ki ngā momo rahunga noa, me te tuku hoahoa kua arotauhia te uara hei whakarei ake i te mahi me te whakaiti i te utu katoa o te mana whakahaere.
5.5 Te Whakapūmau Kounga me te Pūtāhui
I hangaia ngā wāhanga o raro o te CQC TRACK i raro i ngā pūnaha whakahaere kounga ISO 9001-2015. Ko te tikanga, ka horapa te kapinga pūtāhui ki:
| Taumata Wāhanga | Wā Pūtāhui |
|---|---|
| Paerewa Paerewa (40Cr) | 6 marama |
| Taumata Matatau (42CrMo) | 12 marama |
| Tohu Paetahi (20MnCr5) | 24 marama |
6. Te Hokonga Tika mai i te Wheketere: Ngā Painga Whakataetae
6.1 Te Whakatakotoranga Uara o te Mekameka Tuku
Ko te hoko tika i ngā huihuinga roera raro ara Doosan mai i tētahi wheketere pūtake me te kaihanga pēnei i a CQC TRACK he painga motuhake ki ngā hongere tohatoha maha-taumata:
| Hongere Pūtake | Ngā Painga | Ngā ngoikoretanga |
|---|---|---|
| Tika mai i te wheketere (CQC TRACK) | He iti ake te utu (ka kore e piki ake ngā utu mō ngā kaihoko), he poto ake ngā wā arahi, he tautoko hangarau tika, he mana kounga ka taea te whai | Tērā pea ka pāngia ngā rahinga iti rawa o te ota |
| Kaituku Rohe | Taonga ā-rohe, ota iti iho | Te utu teitei ake (he maha ngā pikinga utu), he iti noa te tautoko hangarau |
| Kaihoko OEM | Ngā whakaritenga tino tika kua whakamanahia | Utu nui (he 40–60% teitei ake te tikanga), he roa te wā arahi mō ngā taonga kāore i te wātea |
6.2 Ngā Wā Arataki me ngā Ratonga Whakahaere
Mō ngā huihuinga roera raro ara Doosan, ko ngā wā arahi noa mai i te wheketere ko:
- Ngā taonga kei roto i te kete: 5–10 ngā rā pakihi (kua rite te taonga)
- I hangaia kia rite ki te tono: 20–25 ngā rā i muri i te whakaū o te kirimana
- Tukunga tere: Kei te wātea mō ngā hiahia ohorere
Ko te tuku paerewa he FOB mai i te tauranga o Xiamen, Haina, me ngā ratonga tuku utanga mai i te tatau ki te tatau e wātea ana mā roto i ngā hononga tuku utanga kua whakapumautia.
7. Te Tāutanga, te Tiaki, me te Arotau i te Ora o te Ratonga
7.1 Manatoko i mua i te Tāutanga
I mua i te tāutanga o tētahi huihuinga roera raro ara hou, manatokohia ngā tawhā matua e whai ake nei:
- Hototahi tauira whakairi — Whakaūtia te ōrite o te mokowā me te whānui o te kōhao pūtu ki te anga ara
- Whānui o te roera — Manatokohia te ōrite o te whānui o te roera ki te mokowā o te hononga mekameka ara
- Rahi o te poka — Whakaūtia te hototahitanga o te diameter o te pou
- Āhua o te mekameka ara — Inehia te roa o te mekameka; ki te neke atu i te 3%, me whakakapi te mekameka i mua i te tāutanga o te roera
7.2 Whakarāpopototanga o te Tukanga Tāutanga
- Tautokohia te mīhini kia mau mārire me te mekameka ara kua wetekina te taumahatanga
- Tangohia ngā pūtu whakapiri roera o nāianei mā te whakamahi i ngā taputapu taipana e tika ana
- Horoia te mata o te pūmau whakapiri, ka tirotirohia mēnā he pakaru
- Whakanohoia te huihuinga roera hou, ka tāuta i ngā pūtu whakapiri
- Whakapūmauhia ngā pūtu taipana kia rite ki ngā whakaritenga (tirohia te pukapuka ā-awheawhe mīhini mō ngā uara tika)
- Whakapūmautia anō te mekameka ara ki te piko i tohua e te kaihanga
- Whakahaerehia te mīhini i te tere iti, tirohia mēnā he tika te hurihanga o te roera me te pono o te hiri.
7.3 Rārangi Tiaki
| Wā | Mahi |
|---|---|
| Ia 250 hāora mahi | Tirotiro ā-kanohi mō te turuturu hinu, te haruru rerekē, te wiri rānei |
| Ia 500 hāora mahi | Tirohia mēnā he pūtu whakapiri e kore e wetekina; hurihia mēnā e tika ana |
| Ia 1,000 hāora mahi | Inehia te hohonu o te kakahu o te takai roera; whakatairitea ki ngā rohe kakahu |
| E ai ki te hiahia | Whakakapia ngā hiri mānu mēnā ka kitea he turuturu |
7.4 Ngā Aratau Rahunga me te Whakatau Rapanga
| Tohu | Take Tūpono | Mahi i Manakohia |
|---|---|---|
| Te turuturu hinu mai i ngā hiri | Te pakaru o te hiri hinu mānu, te pakaru rānei o te pūwero | Whakakapia ngā hiri; tirohia te porowhita o te pūwero |
| Te haruru nui i te wā e mahi ana | Te pakaru o te pūahi, te pakaru rānei o te peera | Wetewetehia, tirohia hoki; whakakapia ngā wāhanga kua tawhito |
| Te kākahu o te papa kore taurite | Te hē o te whakarara o te mekameka ara, te tawhito rānei o ngā porotiti | Tirohia te kukū me te tūnga o te ara; whakakapia te mekameka mēnā kua roa |
| Te hopunga o te roera | Te urunga mai o te poke, te korenga rānei o te hinu whakahinuhinu | Whakakapia te huihuinga roera |
8. Whakamutunga
Mō ngā kaiwhakahaere o ngā keri Doosan DX200, DX225, me te DX260 e whakamahia ana i roto i ngā kaupapa keri maina, keri rua, hanga taumaha, me ngā kaupapa hanganga, ko te huihuinga roera raro ara e tohuhia ana e ngā tau wāhanga 20010400012A, 20010400021, me te 22701098 he wāhanga tino nui e pā tika ana ki te hua o te mīhini, te haumaru, me ngā utu whakahaere.
He kaihanga motuhake a CQC TRACK e whakakotahi ana i ngā tau rua tekau o te tohungatanga whakarewa, te whakaurunga poutū o ngā tukanga hanga me te maimoatanga wera, me te tauira ratonga OEM/ODM takirua hei tuku i ngā wāhanga o raro e mahi pono ana i raro i ngā āhuatanga tino uaua. Me ngā kōwhiringa rauemi mai i te maitai 40Cr paerewa ki te koranu 20MnCr5 kounga teitei, te maimoatanga wera e tutuki ana i te pakeke o te mata HRC 48–58 me te hohonu o te pouaka 6–12 mm, me ngā kaha kawenga tae atu ki te 19,500 kg ia roera, ka whakaratohia e CQC TRACK ki ngā kaipupuri waka me ngā tohunga hoko he otinga hangarau e tutuki ana, e hipa ana rānei i ngā whakaritenga OEM.
Mā te tiki tika mai i ngā huihuinga roera ara raro Doosan mai i te wheketere, ka whiwhi ngā mahi keri me te hanga i te kounga ōrite, te tautoko hangarau tika, te utu whakataetae, me te whakahaerenga mekameka tuku mārama—ngā āhuatanga e arotau ana i te utu katoa o te mana whakahaere me te whakanui ake i te wā mahi o te mīhini i roto i ngā taiao mahi uaua o te ao.
Kaituhi: Jack
He tohunga ki ngā pūnaha raro i ngā taputapu taumaha, te pono o ngā mīhini keri, me ngā rautaki rapu rauemi ā-ao mō ngā kahui taputapu hanga.
Whakakape: He tuhinga taketake tēnei i hangaia mō ngā kaupapa mōhiohio me ngā kaupapa hangarau. Ko ngā tau hua katoa, ngā ingoa waitohu, me ngā tohutoro kaihanga e whakamahia ana mō te tautuhi me te tohutoro whakawhiti anake. Me manatoko tonu te hototahi ki te tau rangatū o tō mīhini me te whirihoranga o raro i mua i te tono. Ko ngā tukanga tāutanga kua whakarāpopototia mai i ngā paerewa ahumahi kua whakaratohia hei tohutoro; tirohia ngā tuhinga taputapu taketake katoa i mua i te mahi i tētahi tiaki.
