Pepa Ma Hangarau

XCMG XE370CA800305455 /800345727Ara Whakararo Roera: Ngā Wāhanga Chassis Excavator Ngoki Taumaha — Kaihanga me te Wheketere Tika (Kounga CQCTRACK / OEM, Utu ODM)

1. Whakarāpopototanga Matua: Te Whakamārama Anō i te Paerewa o raro i te Kāri

I roto i te wāhanga keri waipēhi waenga-ki-rahi, kei roto i te akomanga 36–37 tana mita te taumaha o te mahi. Ka whakamahia ngā mīhini o tēnei wāhanga taumaha puta noa i ngā kaupapa neke whenua, ngā mahi tautoko keri, te uta i ngā rua kohatu, te whakawhanaketanga hanganga taumaha, me te keri turanga—ngā taiao e whakatau tika ana te pono o raro i te waka i te wātea o ngā mīhini, ā, i te mutunga, te hua o te kaupapa. Ko te XCMG XE370CA te tauira matua o tēnei akomanga, ā, ko tana Huihuinga Roera Raro o raro (Tau Wāhanga OEM)800305455) he hononga kawenga nui i waenga i te papatipu nui o te mīhini me te whenua i raro iho.

Kei roto i tēnei tuhinga he whakaaturanga hangarau whānui o te XCMG XE370CA 800305455 /800345727Huinga Rōra Raro Ara i hangaia e CQC TRACK (Heli Machinery Manufacturing Co., Ltd.). I hangaia hei rōra raro taumaha-mahi-hiri, kua pania ki te hinu mō te wā roa, ka tautokohia e tēnei huihuinga te taumaha whakahaere o te mīhini, ka tohatoha i ngā kawenga hihiri puta noa i te mekameka ara, ka pupuri i te tūnga ara tika i te wā e haere ana i te rārangi tika me ngā nekehanga hurihuri, ā, ka mimiti i ngā ru pānga mutunga kore e tohu ana i ngā taiao hanga me te keri uaua.

Ehara i te mea ko te tika o ngā āhuatanga anake te mea e wehewehe ai tēnei hua—engari ko te pakari o te hangarau e whakahaere ana i ia wāhanga o tōna huringa ora whakaputa. I hangaia i roto i tētahi whare whaimana ISO 9001:2015, ā, e tutuki ana i ngā tikanga Tiwhikete Kounga Haina (CQC), ka puta mai ia huihuinga roera i tētahi pūnaha whakaputa e whakamana ana i te pono o te whakarewa, te tika o te miihini, te ōritetanga o te maimoatanga wera, me te manatoko i te pono o te hiri puta noa i te tukanga whakaputa. Ko te kaiwhakarato, ko CQC TRACK, he kaihanga pūtake tika, e whakakore ana i ngā takawaenga maha e whakanui ana i ngā utu me te whakaiti i te mārama o te mekameka tuku.

He mea hanga tēnei pepa mā ngā tohunga hokohoko, ngā miihini tiaki waka, me ngā kaihokohoko taputapu. Ka neke atu i te tātari tūāpapa mīhini manaaki me te tautuhi i ngā tau wāhanga, kātahi ka haere tonu mā te wetewete hangarau whānui, ngā whakatakotoranga pūtaiao rauemi, ngā anga whakapumau kounga, ā, ka mutu ki ngā painga mekameka tuku kei roto i te tauira hanga Kounga OEM / Utu ODM.

2. Te Mīhini Manaaki XCMG XE370CA: Tirohanga Whānui mō te Pūhara Hangarau

2.1 Te Whakarōpūtanga Mīhini me te Kōtaha Whakahaere

Ko te XCMG XE370CA he mīhini keri waipēhi e mahi ana i roto i te akomanga 36–37 tana mita—he mīhini kua mōhiotia whānuitia ko tētahi o ngā mīhini keri akomanga 40-tana rongonui kua puta mai i te rāngai mīhini taumaha o Haina. He mea hanga mō te hononga o te mana, te pakari, me te whai huatanga o te wahie, he mea tino pai mō te hangarau mahi oneone, ngā mahi keri, te hanga kauhanga, ngā hanganga ā-tāone, te hanga huarahi me te piriti, te hanga tauranga, me ētahi atu tono uaua.

Kei roto i te mīhini tētahi pūnaha waipēhi kua whakauruhia kia pai ai te mahi i roto i ngā mahi tino whai hua me ngā mahi taumaha. Ko ngā wāhanga hanganga matua he mea hanga mai i te maitai kaha-teitei me te ātete-kakahu kawemai, e whakarei ake ana i te urutau o te mīhini ki ngā āhuatanga mahi uaua.

2.2 Ngā Whakatakotoranga o te Pūnaha Hiko me te Pūnaha Waipēhi

E whakakahangia ana te XE370CA e te miihini tīhiera ISUZU AA-6HK1XQP, he pūkaha turbocharged ono-puoto, werohanga tika, whā-whiu, whakamatao wai, me te hau-ki-hau. Ko ngā tawhā matua o te miihini ko:

Kei roto i te pūnaha waipēhi ngā papu matua momo-piston takirua me te tere rere whakakotahi o te 2 × 320 L/min—he kaha rere nui e āhei ai te whakahaere tere, tere o ngā mahi keri, piu, me te haereere i te wā kotahi. Kua whakatakotoria ngā pēhanga o te takirere haumaru matua ki te 31.5 MPa / 34.3 MPa, me te pūnaha haere e mahi ana i te 34.3 MPa me te pūnaha piu i te 27.5 MPa. Ka mau tonu te pēhanga o te pūnaha pairati ki te 3.9 MPa.

2.3 Taumaha Mīhini me te Horopaki Utaina o raro i te Waka

Kua tuhia te taumaha whakahaere o te XE370CA puta noa i ngā puna maha me ngā rerekētanga iti e whakaata ana i ngā rerekētanga whirihoranga. Ko te whakatakotoranga matua ko 36,600 kg (tata ki te 80,689 lb), ahakoa ko ētahi momo rohe kua whakarārangihia ki te 38,500 kg ina whakauruhia he taumaha taurite tāpiri, he peere nui ake rānei. Ko te kaha o te peere kei waenga i te 1.4 ki te 1.8 m³ paerewa, me te kōwhiringa 2.3 m³ e wātea ana i roto i ngā whirihoranga motuhake.

Mai i te tirohanga hangarau o raro i te waka, ko te whanaungatanga i waenga i te taumaha o te mīhini me te horahanga pa o te whenua ka hua ake he pēhanga whenua o te 66.6 kPa—he ahua e tautuhi ana i te kawenga mō ia horahanga e tika ana kia uru atu te pūnaha raro katoa. Ka eke te mīhini ki te taumata whakararo o te ≥35 nekehanga, ka taea te whakawhiti i ngā pari e pā ana ki ngā kaha pana taha nui ki ngā parirau roera o raro.

Ko te kaha kukume mōrahi e whakatauria ana ko te 285 kN, ko te kaha keri peere e eke ana ki te 242–263 kN i runga i te whirihoranga me te tikanga ine. Ka puta i ēnei kaha he kawenga hihiri nui e tukuna ana mā te mekameka ara ki ngā roera o raro, inā koa i ngā huringa keri kaha me ngā nekehanga hurihanga hurihuri-whakamuri.

2.4 Ngā Ahu o raro o te Waka

Ko ngā āhuatanga o raro o te XE370CA e whakatau ana i te wāhi e tika ana kia mahi ai te huihuinga roera o raro o te ara. Ko ngā tawhā matua ko:

Ko te turanga wira 4,040 mm—te tawhiti i waenga i te raina pokapū o mua o te mīhini hurihuri me te raina pokapū o muri o te mīhini hurihuri—e tohu ana i te tawhiti i waenga i ngā roera o raro i te anga o raro o te waka. Ko te ine ara 2,590 mm e whakatau ana i te wehenga taha i waenga i ngā huihuinga ara maui me te matau, e hono ana ki te pokapū taumaha o te mīhini e tautuhi ana i te taupoki pumau hurihuri me te uta taha e tika ana kia ātetehia e ia flange roera o raro.

Ko te whānui o te hu ara 600 mm e whakarato ana i tētahi wāhi pa nui e whakaiti ana i te pēhanga whenua engari e whakanui ana i te kaha taha e pā ana ki ngā flange roera raro ina whiti te mīhini i ngā pari taha, ina huri rānei i ngā hurihanga hurihuri-whakamuri. Ka tūhuratia anō te whanaungatanga i waenga i ēnei tawhā ā-ahu me ngā tumanakohanga hoahoa roera raro i roto i te wāhanga wetewete hangarau.

3. Te Tāututanga Hua me te Tohutoro Whakawhiti

3.1 Tau Wāhanga Matua OEM

Ko te wāhanga kei waenganui o tēnei tuhinga hangarau ko te XCMG 800305455 800345727 / Huihuinga Roera o Raro Ara. E rite ana tēnei tau wāhanga ki te roera o raro ara katoa—e kiia ana hoki i roto i ngā kupu ahumahi ko te roera o raro, te roera o te roera ara, te roera kawe o raro, te roera tautoko chassis rānei—i hangaia tuatahitia mō te keri waipēhi XCMG XE370CA.

Ko te nama wāhanga 800305455 te tohu mana o te OEM. Me tohu tēnei nama i roto i ngā tuhinga hoko katoa, ngā tuhinga tiaki, me ngā rārangi wāhanga kia tika ai te whakawhitiwhiti. Kua hangaia te huihuinga mō te whakawhitiwhiti ā-mīhini tika 1:1 me te wāhanga taketake, kāore e hiahiatia he whakarerekētanga mara ki ngā papa whakairi anga ara, ngā poka whakahāngai toki, ngā wāhi whakapiri rānei.

3.2 Horopaki Pūnaha o raro i te waka

Kua whakarārangihia te raro o te waka o te XCMG XE370CA i raro i te Undercarriage Assy (312600163) hei rōpū huihuinga i roto i ngā tuhinga wāhanga mana o te XCMG. I roto i tēnei rōpū huihuinga, ka mahi tahi te Track Chain (800305454) me ngā roera o raro o te ara hei hanga i te pūnaha whakatere ara katoa. Nō reira, ko te huihuinga roera o raro 800305455 he wāhanga i roto i tēnei pūnaha raro waka nui ake, e hono tika ana ki te mekameka ara 800305454 me ngā maunga nohoanga anga ara.

3.3 Waitohu me ngā Tiwhikete a te Kaiwhakarato

Ko te kaiwhakarato mō tēnei huihuinga ko CQC TRACK (Heli Machinery Manufacturing Co., Ltd.), he kaihanga i whakatūria ki Quanzhou, Haina, me tana pakihi matua e kapi ana i ngā wāhanga o raro o te keri me te bulldozer, tae atu ki ngā roera ara, ngā roera kawe, ngā sprocket, ngā idlers, ngā huihuinga mekameka ara, me ngā hu ara. Kei te whare hanga te tiwhikete ISO 9001:2015, ā, kei raro i te tiwhikete hua CQC, e whakarato ana i te whakapumautanga kounga paparua e kore e puritia e te nuinga o ngā kaiwhakarato hokohoko muri.

Ko te tuakiri waitohu o te kaiwhakarato—CQCTRACK—kua whakanohoia ki roto i te mākete wāhanga mīhini hanga o te ao hei puna o ngā wāhanga raro waka kounga-OEM. Mā te hoko tika mai i te wheketere, ka whakakorea e te kaiwhakarato ngā taumata tohatoha maha, ka taea ai ngā paerewa kounga OEM me ngā hanganga utu ODM e whakapai ake ana i te utu katoa o te mana mō ngā kaiwhakahaere waka.

4. Te Wetewete Hangarau: Te Anatomi o te Huihuinga Roera o Raro 800305455

Ko te huihuinga roera raro ara he waeine hiato i hangaia kia tino tika, kei roto ko ngā pūnaha iti maha e taunekeneke ana. Me mahi tahi te kōwhiringa rauemi o ia pūnaha iti, te tikanga hanga, me ngā ātete ā-ahu kia tutuki ai ngā tumanakohanga mahi o te mīhini manaaki 36.6-tana. Kei roto i ngā wāhanga e whai ake nei he tātaritanga whānui o te mahi a ia wāhanga i roto i te huihuinga.

4.1 Pūnaha Anga Roera me te Pūnaha Flange

Mahi: Ko te anga roera te mata matua e pā ana ki ngā pū mekameka ara, ā, mā roto i aua pū, ka pā ki te whenua. Ka huri haere i te pou tūmau i te wā e haere ana te mīhini, ā, ka paheke haere tonu te mata o waho o te mīhini, ka takahurihuri hoki ki ngā rauemi whakakoi.

Kōwhiringa Rauemi: He mea hanga te anga roera kia tino tika mai i te maitai boron kua whakawhaiarotia, i roto i ngā whānau karaehe 40MnB, 50Mn rānei. Mā ngā tāpiri boron ka pai ake te pakeketanga, ka taea ai e te rauemi te whakatutuki i ngā matotoru wāhanga kua whakapakeketia ahakoa i roto i ngā wāhanga whakawhiti taumaha e āhua ana i te roera raro karaehe 36–37 tana. Mā te hanga—kaua e whakarewa—ka whakarite i te rere o te witi o te konganuku i te taha o ngā toki ahotea matua o te wāhanga, ka tukuna he kaha ahunga e kore e taea e ngā mea whakarewa rite te whakatutuki, ā, ka tuku i te ātete pai ake ki te ru pānga me te horapa o te pakaru ngenge.

Whirihoranga o te Flange: Kei roto i te anga roera ngā flange takirua whakauru—he kōwhiringa hoahoa e whakaata ana i ngā tono kawenga taha o te takai mahi XE370CA. He mea hanga tika ēnei flange ki ngā teitei me ngā matotoru motuhake hei pupuri i te arataki whakapā ki ngā rōpū hononga o roto o te mekameka ara. Mā te hoahoa flange takirua ka ārai i te mekameka ara kei paheke taha atu i te roera i te wā e huri ana te keri, e whakawhiti ana i te taha taha, e hono ana rānei i te whenua kāore i te ōrite.

I roto i te horopaki o te XE370CA, me tōna ine ara 2,590 mm me te pēhanga whenua 66.6 kPa, ka nui te kaha taha e puta ana i te wā e huri ana i te hurihuri whakamuri. Ko te whirihoranga rua-flange he mea hanga motuhake hei whakarato i te here taha pai e ārai ana i ngā takahanga whakaheke, ka taea te whakararu nui i ngā sprocket, ngā idlers, me ngā anga ara, me te hanga i ngā tūponotanga haumaru nui i ngā papa mahi e mahi ana.

Te Tikanga Hanga: Mā te tukanga hanga ka mau tonu te matotoru o te pakitara mai i te rohe whakawhiti flange ki te anga, me te kore he pikinga kukū ahotea ka noho hei wāhi tīmatanga pakaru i raro i te kawenga huringa. Whai muri i te hanga me te miihini taratara, ka maha ngā wāhanga maimoatanga wera o te anga—kua whakamāramahia i te Wāhanga 5—kia tutuki ai te huinga e hiahiatia ana o te pakeke o te mata me te pakari o te matua.

4.2 Pokapū o te Pokapū

Mahi: Ko te pou te pūtake hanganga tūmau o te huihuinga katoa. Kāore e hurihuri i te wā e mahi ana; engari, ka hurihuri te anga roera huri noa i te pou mā roto i ngā pū here e hono ana. Ka tohatohahia e te pou ngā kaha kawenga kia ōrite puta noa i tōna roa, ā, ka whakaratohia ngā atanga whakairinga e whakau ana i te huihuinga roera ki te anga ara.

Kōwhiringa Rauemi: He mea hanga te kakau mai i te maitai koranu kua tineia, kua whakamahanatia, i roto i te akomanga 42CrMo. Ka tukuna e tēnei koranu chromium-molybdenum he taurite pai o te kaha kume, te ātete ki te ngenge, me te pakari—ngā āhuatanga e tika ana mō tētahi wāhanga me tu atu ki ngā kawenga pūmau teitei me ngā huringa pānga auau me te kore e huri, e pakaru rānei.

Ngā Whakaritenga Whakaotinga Mata: He mea hanga ngā porotaka rakau kia tika te huri ki te mata pai, inehia i roto i ngā awhe maikiromita Ra. Ehara i te mea he āhua ataahua noa iho tēnei kounga mata; ka whakaiti tika i ngā taunga waku i ngā atanga whakapā o te peera, ā, ka whakarite kia rite te whanaketanga o te kiriata hinu whakahinuhinu i raro i te kawenga. Ka pakaru te pū o te peera i te mata rakau taratara, ka puta he paru kakahu ka poke te hinu whakahinuhinu, ka tere ake te pirau o te hiri.

Whirihoranga Whakamaunga: Kei ngā pito o te pou he papa whakairi, he poka titi rānei e whakau ana i te huihuinga roera ki ngā whakairi nohoanga anga ara mā te whakamahi i ngā titi pupuri whakapakeke. Mā ēnei atanga whakairi ka whakaratohia he taunga tuaka pai, ā, ka ārai i te hurihanga o te pou e pā ana ki te anga ara, kia mōhio ai ka puta ngā nekehanga whanaunga katoa i te atanga anga roera-pūnga-pou.

4.3 Pūnaha Pūwero Whero

Mahi: Ko te pūmau whāriki te hononga matua i waenga i te anga roera hurihuri me te pou tūmau. Me tautoko i te nekehanga hurihuri me te tuku i ngā kawenga radial teitei mai i te anga ki te pou me te kore e nui rawa te waku, te kakahu, te kohikohinga āputa rānei.

Kōwhiringa Rauemi: He mea hanga te pūwero mai i te parahi kua whakatōkia, i ngā koranu tine-parahi motuhake rānei. Kua whiriwhiria ēnei rauemi mō te taurite pai o te kaha pēhi, te āheinga ki te whakauru (te kaha ki te mimiti i ngā matūriki iti ke me te kore e kino te mata o te rakau), me te āhua ōrite i raro i te he iti o te tūnga mai i te rakau ki te anga. Ko te porous o te parahi kua whakatōkia he puna hinu whakahinuhinu hoki, e pupuri ana i te hinu i roto i tōna hanganga moroiti hei pupuri i te whakahinuhinu i te wā tīmatanga me ngā āhuatanga kore hinu mō te wā poto.

Mana Ātea: Ka mīhinihia te diameter o roto o te pūwero ki tētahi ātea rere whakahaeretia me te pukapuka o te pou, i te nuinga o te wā kei waenganui i te 0.08 ki te 0.15 mm. Mā tēnei ātea ka taea te whakawhanake i te kiriata hinu whakahinuhinu, me te ārai hoki i te nui rawa o te purei radial e āhei ai te anga roera ki te pā ki te pou i raro i te kawenga hihiri—he kaupapa ka tere te pakaru o ngā wāhanga e rua.

Ngā Āhuatanga Whakahinuhinu: Kei roto i te pūwero he awaawa hinu, he awa tohatoha rānei kua mīhinihia ki roto i tōna mata o roto. Ka ārahihia e ēnei awaawa te rere o te hinu puta noa i te atanga katoa o te peera, kia tae ai te hinu ki te whānui katoa o te rohe pa. I te wā o te huihuinga, ka pēhia te pūwero ki roto i te poka anga roera me te taunga pokanoa kua whakahaeretia, kātahi ka whakakīia te huihuinga ki te hinu mā roto i tētahi putanga kua monohia, ka hangaia he whirihoranga hiri, kua whakahinuhinuhia mō te wā roa.

4.4 Whirihoranga Hiri Mānu

Mahi: Ko te pūnaha hiri te mea tino nui hei whakatau i te mahi a ngā roera raro o te keri. Ko te urunga o te paru, te wai, te puehu silica, ngā mea pakaru rānei ka tere te pakaru o te pū, ka tere te keri o te rakau, ka poke te hinu whakahinuhinu, ā, ka mutu, ka mau te huihuinga. Ko te XE370CA, e whakamahia pinepine ana i roto i ngā mahi keri me te neke whenua, ka mahi i roto i ngā taiao e kitea whānuitia ana ngā matūriki pakaru.

Hoahoa Hiri – Whirihoranga Hiri Hinu Rere Takirua: Ka whakamahia e te huihuinga 800305455 te whirihoranga hiri hinu rere takirua—he huarahi e whakamanahia whānuitia ana puta noa i ngā tono hanga me ngā mīhini ahuwhenua mō tōna pakari i roto i ngā taiao poke.

E rua ngā huānga matua o te hiri e rere ana, e mahi tahi ana:

• Mowhiti Hiri Whakarewa: I hangaia mai i te koranu konupora-teitei kua whakapakeketia kia tutuki ai te pakeketanga o te mata o te HRC 55–65. Ka whakapirihia ngā mata hiri kia maeneene rite ki te whakaata i te wā e hangaia ana, ka hangaia he atanga hiri tino tika me te iti o te kaha turuturu me te ātete nui ki te kakahu.
• Mowhiti-O Rapa Hanga: Ka whakarato i te kaha puna tuaka e pupuri ana i te pēhanga pa ki te mata hiri ahakoa te haere tonu o te kakahu o te wāhanga mō ngā mano hāora mahi. Kei roto i te awaawa i muri i ia mowhiti hiri whakarewa te nohoanga o te mowhiti-O, ā, ka whakamahia e tōna āhua pīngore te kaha pumau hei pupuri i ngā mata hiri kia pa tonu.

E rua ngā mowhiti hiri e huihuia ana i roto i ngā takirua rerekē, me ō rāua mata hiri e piri ana. Mā ngā mowhiti-O e whakarato te kaha puna tuaka e pupuri ana i te pēhanga pa o te mata hiri. I te hurihuri o te roera, ka taea e ngā mowhiti hiri te mānu ki te taha porowhita hei whakauru i te he o te pou, te whānui rānei o te wera—nō reira te kupu "mānu". Mā tēnei kaha mānu ka āhei te whirihoranga ki te manawanui ki ngā kawenga ru me te piko o te anga e tūtaki ana i te wā e mahi ana i te keri.

Parenga o Waho: Ka tiakina anō te huihuinga hiri e te ngutu ārai paru o waho i runga i te whare hiri. Ka panaia e tēnei ngutu ngā paru nui atu i ngā mata hiri i mua i te taenga atu ki te atanga ngoikore i waenganui i ngā mowhiti whakarewa kua herea.

Manatoko Hiri o te Wheketere: Whai muri i te huihuinga, ka whakakīia ia roera ki te hinu whakahinuhinu, ā, ka whakamatautauria te turuturu pēhanga. Ka pēhangahia te kōhao hinu ki te hau kōpeke ki te 0.4 MPa pea, ā, ka rumakina te huihuinga katoa ki te wai hei whakaū i te korenga o te mirumiru. Mā tēnei whakamātautau ka whakarite kia wehe atu te waeine i te wheketere me te hiri kore poke kua manatokohia—he kuaha kounga nui e wehewehe ana i te hanga CQC TRACK mai i ngā momo hokohoko iti ake te pakari.

4.5 Ngā Taupoki Pito me ngā Wāhanga Pupuri

Mahi: Ka taupokina e te pito ngā pito o te anga roera, ka pupuri i ngā hiri mānu i te tūranga tuaka tika, ā, ka whakaratohia hoki ngā atanga whakairinga mō ngā taputapu titi pupuri. Ka mahi anō hoki rātou hei ārai o waho e ārai ana i ngā paru nunui kei tae ki ngā mata o te hiri.

Ngā Āhuatanga Hoahoa: He mea hanga ngā taupoki pito mai i te maitai whakapakeke, ā, he āhua ārai-para e ārai ana i ngā rauemi ke atu i ngā mata hiri. Ko ngā hononga hinu, ko ngā putanga whakakī hinu miro rānei, kei te taupoki pito kotahi, kia taea ai te whakakī hinu i te wā e huihui ana. I runga anō i ngā whakaritenga a te kiritaki, kei ētahi momo he ratonga whakakī anō i ia wā, ko ētahi he hiri-mō-te-oranga, kāore e hiahiatia he ratonga mara.

Ngā Whakatakotoranga o te Maukati: Ka mau ngā taupoki pito mā te whakamahi i ngā maukati kaha-teitei me ngā whakaritenga taipana whakahaere. Ka taea e ngā maukati taupoki wetekina, kāore rānei i te tino tika te taipana te tuku i te nekehanga tuaka ka whakararu i te pēhanga pa hiri, ka arahi ki te turuturu wawe me te urunga poke.

5. Te Pūtaiao Rauemi me te Tikanga Maimoatanga Wera

Ko te whakarewa rauemi te mea nui hei wehewehe i waenga i ngā roera ara utu nui me ngā whakakapinga kounga-taonga. E whakamahi ana te huihuinga 800305455 i tētahi tikanga tukatuka rauemi me te wera kua whakaritea kia rite ki ngā āhuatanga uta me te kakahu e āhua ana ki te akomanga taumaha 36.6-tana o te XE370CA me ngā taiao mahi noa.

5.1 Whakatakotoranga Rauemi Turanga

He mea hanga te anga roera mai i te maitai boron i roto i ngā whānau 40MnB, 50Mn rānei. Mā ngā tāpiri boron ka whakapakari ake i te pakari, ka taea ai e te rauemi te whakatutuki i ngā kōtaha pakari ōrite ahakoa i roto i ngā wāhanga taumaha e tohu ana i ngā roera raro o te keri. Ka tukuna e te anga koranu chromium-manganese te ātete ki te kakahu me te pakari pānga puta noa i te whānuitanga o te pāmahana, he pai mō ngā mahi keri whenua wera ina neke ake te pāmahana taiao i te 40°C me te hanganga hotoke makariri ina heke te pāmahana ki raro iho i te -15°C.

He mea mīhini te pou o waenganui mai i te maitai koranu 42CrMo. He kaha teitei te kume o tēnei koranu chromium-molybdenum—e neke atu ana i te 1,000 MPa i muri i te whakamahana—me te pakari me te ātete ngenge. Kei roto i te hanganga tata ki te 0.38–0.45% te waro, te 0.9–1.2% te chromium, me te 0.15–0.30% te molybdenum, e whakarato ana i te kaha e hiahiatia ana hei pupuri i te hanganga i raro i te kaha kume mōrahi o te XE370CA o te 285 kN.

5.2 Tukanga Maimoatanga Wera – Te Whakamātao me te Whakamātao

I muri i te hanga me te miihini taratara, ka pāngia te anga roera e te tinei me te whakamahana (Q&T) — he tukanga wera e rua ngā wāhanga e whakatū ana i ngā āhuatanga ā-pūkaha o te wāhanga:

• Te Whakapūmau: Ka whakamahanahia te wāhanga ki ngā pāmahana neke atu i te 850°C, ka hurihia te hanganga moroiti ki te austenite.
• Te Whakamātao: Ka tere te whakamatao i te wāhanga i roto i te hinu, i te rauemi polymer rānei, ka hurihia te austenite ki te martensite—he hanganga moroiti mārō, kaha, engari he pakarukaru. Ka whakahaerea tika te tere whakamatao hei ārai i te hē, i te ngatata rānei, inā koa i ngā rohe flange e hanga ana i ngā kukū ahotea e ngā whakawhiti āhuahanga.
• Te Whakamahana: Ka whakamahanahia anō te wāhanga kua tineia ki te pāmahana waenga (te tikanga 400–600°C), ka whakaitihia ngā ahotea o roto me te pupuri tonu i te pakeketanga teitei. Ka tīpakohia te pāmahana whakamahana i runga i te taurite e hiahiatia ana i waenga i te pakeketanga (ātete kakahu) me te pakari (ātete pānga).

5.3 Te Whakapakari Mata

Whai muri i te tinei me te whakamahana, ka whiwhi te anga roera i te whakapakeketanga aukume reo-waenga e whakamahia ana ki ngā mata o te flange me te mata o te papa oma. He mea nui tēnei rautaki whakapakeketanga rohe-rua:

• Ka whakamahia e te whakapakeketanga hiko he koiri hikohiko hei whakamahana tere i te paparanga mata o te wāhanga anake, ā, muri iho ka tinei tonu. Ka whakapakeketia te rohe kakahu e te tukanga, me te waiho i te hanganga matua kia kore e pāngia.
• Ka whakahaeretia te hohonutanga o te pouaka whakapakeke ki te whānuitanga o te 8–12 mm mō ngā tono taumaha o tēnei akomanga. He nui ake tēnei hohonutanga i ngā whakaritenga hokohoko-muri noa, kia mau tonu ai te rohe ātete-kakahu ahakoa ngā mano hāora o te pānga o te mea koi ki ngā pūwero mekameka ara.
• Ka eke te pakeke o te mata i muri i te whakapakeketanga arataki ki te HRC 52–58, ka whakarei ake i te ātete kakahu ki te silica whakakoi, ki ngā kōhatu iti, me ngā para hangahanga e pā tonu ana ki te mata hurihuri.

5.4 Te Pupuri i te Pakari Matua

Ko te uho o te anga roera, kāore e pāngia e te whakapakeketanga āputa, e mau tonu ana te pakeketanga i te awhe HRC 28–35. Ko tēnei pakeketanga iti e rite ana ki te pakari teitei ake, e āhei ai te uho ki te mimiti i ngā kawenga pānga me te kore e pakaru. Ehara i te mea tūpono tēnei huinga uho/pakaritanga: ka tūpono te pakaru kino o tētahi roera tino pakeke, pakarukaru ina pā te XE370CA ki tētahi toka tanumia, ina whiti rānei i tētahi pari koi i te mea kua utaina katoatia.

Mō te toki, mā te tukanga maimoatanga wera ka tutuki te pakeke o te mata o te HRC 48–55 i ngā rohe pa o te tohu whāriki, ko te matua ia ka mau tonu te pakeke o te HRC 30, neke atu rānei, kia kore ai te toki e piko, e whati rānei i raro i ngā kawenga pānga teitei engari kāore e pāngia e te kakahu nui rawa i te atanga whāriki.

5.5 Te Whakamātautau i te Hōhonutanga o te Take

Ehara i te mea tūpono noa te hohonutanga o te pouaka miihini o te 8–12 mm. Kua whakaatuhia e ngā whakamātautau whānui mō te kakahu i roto i te akomanga keri 36–37 tana, ka tere te kakahu o ngā hohonutanga o te pouaka i raro i te 6 mm i roto i ngā āhuatanga whakakoi, ā, muri iho ka tere ake te kakahu o te rauemi matua ngohengohe. Mā te whakatakotoranga 8–12 mm ka mau tonu te paparanga whakapakeke mō te nuinga o te roanga o te ora mahi o te roera. Ko te roanga o te hohonutanga o te pouaka whakapakeke ka roa ake te ora mahi i mua i te taenga o te roera ki ngā rohe diameter whakakapinga.

Hei whakataurite, e whakaatu ana ngā raraunga ahumahi ko te whānuitanga 6–12 mm e kapi ana i te nuinga o ngā tono keri taumaha, ā, ko ngā momo keri motuhake e whiwhi ana i te pito hohonu o te whānuitanga. Ko te huihuinga CQC TRACK 800305455 kua tohua ki te pito hohonu o tēnei whānuitanga, e whakaata ana i tana tono i roto i ngā taiao neke whenua me ngā taiao keri rua uaua.

6. Ngā Mahi Whakahaere me ngā Whakaritenga Mīhini

6.1 Te Whatunga Kawenga Matua

Ko te roera raro o te ara te pūwāhi tautoko kawenga matua i roto i te pūnaha raro o te XE370CA. Ko te taumaha mīhini 36.6-tana, me ngā āhuatanga kawenga hihiri mai i ngā kaha keri, te whakaterenga o te piu o te pū, me ngā pānga, ka tohatohahia puta noa i te huinga o ngā roera raro i ia taha o te mīhini. I te hononga o te mekameka ara i te wā e haere ana, ka mau ia roera i tētahi wāhanga o tēnei kawenga i a ia e haere ana i raro i te anga ara.

Ko te mata o te takahanga o te anga roera te hononga tika ki ngā pūnga mekameka ara. I ia hurihanga o te mekameka ara, ka pa ngā pūnga ki te mata roera kua whakapakeketia, ka hurihuri. Ka mau tonu ngā matūriki whakakoi i waenganui i ēnei mata e neke ana. Ka ātete te mata roera kua whakapakeketia ki tēnei whakakoi tinana-toru, ka roa ake te wā i mua i te whakahekenga o te diameter o te takahanga.

Mai i te tirohanga hangarau, he mea nui te whānui o te anga roera—ahakoa kāore i whakaaturia i roto i ngā whakatakotoranga o nāianei—ki te āhua o te pūnaha ara. Ka whakarerekē te anga roera kua tawhito me te whānui kua iti te whakarerekē i te āhua o te ara mekameka ara, ka pā ki te tohatoha o te kume o te ara, ā, ka arahi pea ki te kakahu kore taurite puta noa i ngā wāhanga o raro i te waka.

6.2 Te Whakahāngaitanga me te Aratohu o te Ara

Ka whakaratohia e ngā roera raro te arataki taha tonu ki te mekameka ara. Ka hopukina e ngā parirau takirua o ia roera ngā rōpū hononga o roto, ka aukati i te nekehanga taha i roto i ngā ātete kua hoahoatia. He mea tino nui tēnei mahi arataki mō te XE370CA, e whakamahia ana i roto i ngā tono kei reira ngā whakawhiti taha-piki me ngā nekehanga huri kaha.

I te wā e huri ana te keri i te taha whakamuri—he mahi e huri ai te keri i runga i tētahi ara, i te mea e haere whakamua ana tētahi atu—ka nui ake ngā kaha taha i runga i ngā ara i te tohatoha taumaha pumau o te mīhini. Ki te kore he arataki tika mō ngā flange, ka taea e ēnei kaha taha te neke i te mekameka ara mai i ngā flange roera, ka puta he hekenga. Ka taea e ngā aituā hekenga te kino i te sprocket, te idler, te mekameka ara, me te anga ara, me te tūpono hoki he mōrearea nui ki ngā kaimahi tata.

Mā te hoahoa rua-flange o te huihuinga 800305455 ka mau tonu te mekameka puta noa i ngā āhuatanga mahi katoa, tae atu ki te āheinga whakararo mōrahi 35-tohu o te mīhini manaaki. Ka whakaritea te rahi me te āhua o ngā flange kia rite ki te āhua o te rōpū hononga o roto o te mekameka ara, kia mau tonu ai te mekameka ara ki runga i te roera ahakoa he nui ngā kaha taha.

6.3 Te Whakahaere i te Hekenga o te Ara

Ko te totohu o te ara—te totohu whakahaeretia i te ara o raro i waenganui i te idler o mua me te sprocket o muri—he mea nui ki te roa o te ora o raro me te mahi a te mīhini. Kei roto i te pūnaha ara o te XCMG XE370CA he whakatikatika ara waipēhi e pupuri ana i te kukū tika. Ki te totohu rawa te wetewete ka taea e te mekameka ara te pa ki te anga ara i te wā e haere ana, ka puta he haruru, he wiri, me te tere o te pakaru. Ki te totohu rawa te kukū ka nui ake te ātete hurihuri, ka whakaiti i te pai o te wahie, ka nui rawa te taumahatanga ki te puku whakamutunga, ā, ka tere ake te pakaru o te pūwero mekameka.

Ko ia roera raro he pūwāhi tautoko ā-rohe e whai wāhi ana ki te hekenga ā-ao o te ara. Mā ngā roera raro e mahi tika ana ka pupuri i te tūranga poutū tika o te mekameka ara, kia rite ai te tohatoha hekenga i waenga i te idler, ngā roera, me te sprocket ki te whāinga hoahoa. Ka whakararuraru ngā roera kua pakaru, kua mau rānei i tēnei tohatoha hekenga, ka puta he rerekētanga kume ā-rohe ka tere ake te pakaru o ngā wāhanga motuhake.

6.4 Te Whakaiti i te Pānga

Ka mimiti, ka whakaiti hoki te rōra raro o te ara i ngā ru e tukuna ana mai i te whenua mā te mekameka ara ki te anga o te mīhini. Ina whiti te XE370CA i te whenua koretake, ina takahuri i runga i ngā toka, ina pā ki ngā ara me ngā arai, ka mahi ngā rōra hei huānga mimiti ru. Ko te kaha o te hiri mānu ki te whakauru i te mānu radial—i te nuinga o te wā i waenga i te 1–3 mm—ka whakarato i te taumata o te ōritetanga e tiaki ana i te pūnaha whāriki mai i ngā kawenga pānga teitei.

Mā te pakari o te anga roera (HRC 28–35) me te pou (HRC 30, neke atu rānei) ka nui ake te kaha ki te mimiti i te pānga. Me ātete te pou ki te piko i raro i ngā kawenga pānga ka hē te tūnga o ngā atanga o te peera, ka nekehia rānei te roera e pā ana ki te anga ara.

7. Anga Whakapūmau Kounga me te Tiwhikete

7.1 Tiwhikete ISO 9001:2015

Kei te pupuri te whare hanga i te tiwhikete ISO 9001:2015 puta noa i ngā mahi whakaputa katoa. Me whai pūnaha whakahaere kounga kua tuhia mō tēnei tiwhikete e whakahaere ana i:

• Te tohu mātauranga mō te kaiwhakarato rauemi mata me te tirotiro haere mai
• Ngā tikanga tirotiro i roto i te tukanga i ia wāhanga hangahanga
• Ngā tikanga whakahaere me ngā mahi whakatikatika kore-whaiti
• Te whakatikatika me te tiaki i ngā taputapu tirotiro me te whakamātautau
• Ngā inenga whakapai tonu me ngā huringa arotake whakahaere
• Te rite o te arotake me te manatoko ā-wā a te hunga tuatoru

Mō te huihuinga roera o raro 800305455, mā te tiwhikete ISO 9001:2015 ka whakarite kia whakahaeretia te taiao whakaputa, kia tuhia ngā tukanga, ā, kia hopukina, kia whakatikahia hoki ngā pekapeka mai i te paerewa - kaua i runga i te kaupapa motuhake.

7.2 Tiwhikete Hua CQC

Haunga te tiwhikete ISO taumata-pūnaha, kei te hui te tiwhikete hua CQC mai i te Pokapū Tiwhikete Kounga o Haina. Ko te CQC he tohu tiwhikete hua tūao e whakaatu ana i te tutuki i ngā paerewa ā-motu o Haina mō te kounga, te haumaru, me te mahi a ngā wāhanga ahumahi. Ko ngā mahi o te tukanga tiwhikete ko:

• Whakamātautau momo: Whakamātautau tuatahi o ngā tauira whakaputa hei manatoko i te tutuki i ngā paerewa katoa e tika ana
• Tirotiro wheketere: Arotake ā-wā i ngā whare hanga hei manatoko i te tutuki tonu o ngā whakaritenga
• Te aroturukitanga hua: Te whakamātautau tonu i ngā tauira i tangohia mai i ngā puranga whakaputa hei kite i te hekenga o te kounga

Mā te tiwhikete CQC ka whakaratohia he paparanga manatoko kounga anō e wehewehe ai i ngā wāhanga CQC TRACK mai i ngā momo waahanga hokohoko-muri kāore nei i te tiwhikete tuatoru motuhake.

7.3 Ngā Kēti Kounga Whakaputa

He maha ngā kēti whakahaere kounga e pā ana ki ia puranga whakaputa o te huihuinga 800305455:

Manatoko Rauemi Taumai:

• Te tātaritanga hanganga matū o ngā rauemi hanga katoa i mua i te miihini
• Te whakamātautau i ngā āhuatanga miihini (kaha kume, kaha tuku, roa, mārō)

Tirotiro Ahu i roto i te Tukanga:

• Manatoko 100% o ngā āhuatanga matua tae atu ki ngā diameter o te pou, te teitei o te flange, te whakarara o te flange, me ngā tūranga pū whakapuru
• Te aroturuki i te mana whakahaere tukanga tatauranga (SPC) o ngā mahi miihini matua

Whakamātautau Pakeke:

• Te manatoko tauira i te pakeke o te mata i runga i ngā wāhanga whakapakeke-whakaawe mā te whakamahi i ngā whakamātautau pakeke Rockwell kua whakatikatikaina
• Te ine i te hohonutanga o te keehi i runga i ngā tauira i whakamatautauria kia whakangaromia i ngā wā kua tohua
• Manatoko i te pakeketanga o te matua hei whakarite i te maimoatanga wera tika

Te Whakamātautau i te Pono o te Hiri:

• Ka whakakīia ia roera kua huihuia ki te hinu whakahinuhinu, ka whakamātauhia hoki te turuturu pēhanga e ai ki te whakaahuatanga i te Wāhanga 4.4
• Ka whakapūmautia te pēhanga me te roa o te whakamātautau, ā, ka tuhia mō ia waeine

Te Tātaritanga o te Oma-ki-te-Huihuinga me ngā Para:

• Ka whakahaerehia ngā huihuinga kua oti i runga i ngā taputapu whakamātautau.
• I muri i te whakahaerenga, ka horoia te huihuinga, ā, ka tātarihia ngā paru mō ngā tohu o te paru o roto, te kakahu rerekē rānei.

Tirotiro Tirohanga Whakamutunga:

• Ka tirohia ngā huihuinga katoa kua oti mō te whakaotinga o te mata, te pono o te paninga, me te tika o te tapanga.

7.4 Te Whai Aroturuki

Ka tāia, ka whaohia rānei ngā tau o ngā rota whakaputa ki runga i ia huihuinga roera. Ka honoa e ēnei waehere whai i te wāhanga kua oti mā roto i ngā tuhinga whakaputa katoa, tae atu ki:

• Ngā tiwhikete rauemi me ngā pūrongo tātari matū
• Ngā rangitaki maimoatanga wera me ngā rekoata pāmahana me te roanga
• Ngā tuhinga whakamātautau pakeke mō ia puranga whakaputa
• Ngā pūrongo tirotiro whakamutunga me ngā hua whakamātautau hiri

Mō ngā kiritaki o te ao e rapu ana i ngā kereme whakamana, ngā rangahau tātari rahunga, ngā arotake hanganga ture rānei, ka whakaratohia e tēnei āheinga whai i ngā tuhinga ka taea te arotake kāore i te nuinga o ngā hua kounga-kounga. Mā te pūnaha āheinga whai anō hoki ka taea e te kaihanga te mahi tātari pūtake mena ka puta he tauira o ngā rahunga mara, ka akiaki i te whakapai tonu puta noa i te pūnaha whakaputa.

7.5 Ngā Kereme Mahi – Te Roa o te Ora Ratonga

E whakaatu ana ngā raraunga ahumahi mai i te kaihanga kua hangaia ngā wāhanga o raro o te waka CQC TRACK kia roa ake te ora o te ratonga—e ai ki ngā pūrongo he roa ake i ngā wāhanga paerewa o muri mai. Nā te whakakotahitanga o te hanganga maitai koranu i hangaia, te whakapakeketanga hohonu o te pouaka, ngā hiri mānu kounga teitei, me ngā mana whakahaere kounga pakari e hipa ana i ngā whakaritenga taketake o ngā whakatakotoranga taputapu taketake tēnei whakapainga.

8. Ngā Painga o te Mekameka Tuku: Te Rapunga Tika mai i te Wheketere

8.1 Tauira Tika a te Kaihanga

Ka mahi tika te kaihoko me CQC TRACK (Heli Machinery Manufacturing Co., Ltd.) — he kaihanga matua o ngā wāhanga o raro i te waka, ehara i te kaiwhakarato, i te kamupene hokohoko rānei. Ko te pakihi matua a te kamupene e kapi ana i ngā wāhanga o raro i te waka keri me te bulldozer, tae atu ki ngā roera ara, ngā roera kawe, ngā sprocket, ngā idlers, ngā huihuinga mekameka ara, me ngā hu ara.

Ka whakakorehia e tēnei tauira tuku tika ngā taumata maha o ngā takawaenga:

• Kāore he utu tāpiri mō te kaituku
• Kāore he komihana a te kamupene hokohoko
• Kāore he utu kawemai ā-rohe e pā ana
• Te whakawhitiwhiti kōrero tika i waenga i te kaiwhakamahi mutunga me te tīma hangarau hangahanga

Ko te hua he hanganga utu e āhei ai te kounga OEM i ngā taumata utu ODM—he huinga kāore i te tino kitea mā ngā hongere tohatoha tuku iho.

8.2 Te Kaha Hanga OEM me ODM

Mō ngā kiritaki he whakaritenga motuhake kei tua atu i te paerewa 800305455, ka tukuna e CQC TRACK ngā ratonga hanga OEM me ngā ratonga hanga ritenga. Ka taea e ngā kaihoko te whakarato i ngā tuhi, ngā whakaritenga hangarau, ngā tauira tinana rānei, ā, mā te tīma hangarau e hanga ngā wāhanga e tutuki ai aua whakaritenga. He mea nui tēnei āheinga mō ngā kiritaki e whakahaere ana i:

• Ngā mīhini kua whakarerekētia me ngā whirihoranga raro-kākahu kāore i te paerewa
• Ngā āhuahanga mekameka ara ahurei e hiahia ana ki ngā kōtaha roera ritenga
• Ngā whakaritenga rauemi motuhake mō ngā āhuatanga mahi tino kino (hei tauira, te nui o te pakū, te pānga ki te wai tote, te tino makariri)
• E rapu ana ngā kaituku rahinga i te waitohu motuhake mō ngā wāhanga o raro i te waka.

Kei te pupuri te kamupene i ngā rauemi hangarau me ngā taputapu e ahu mai ana i ngā waitohu nui maha tae atu ki a Komatsu, Caterpillar, Hitachi, me Liebherr, e āhei ai te tohungatanga hangarau huri noa i ngā tono.

8.3 Te Whakahaere me te Kaha Kaweake o te Ao

Kua whakatūria e CQC TRACK ngā hononga mahi tahi mō ngā mahi kawe waka hei tautoko i ngā tuku ki ngā mākete nui o te ao:

• Amerika Te Raki – Ngā tukunga ipu tika mā roto i ngā tauranga o te takutai uru, o te takutai rāwhiti rānei
• Ūropi – Utu moana ki Rotterdam, Hamburg, Antwerp rānei me ngā kōwhiringa tohatoha ki uta
• Āwherika – Ngā tuku ki ngā pokapū tauranga nui i Āwherika ki te Tonga, i Ngāiria, i Kenia, me Ghana
• Āhia ki te Tonga-mā-rāwhiti – Tukunga tere ki Singapore, Jakarta, Bangkok, me Manila
• Ngā tukunga o te Waenganui Rawhiti – Hub mā Dubai me Jebel Ali

Ko te roanga o ngā ota e 15 ki te 30 rā te roa mō ngā rahinga whakaputa paerewa, i runga i te whakaritenga whakaputa o nāianei me te whirihoranga motuhake i tonoa. Ka taea te whakarite i ngā ota ohorere i runga i te kaha o nāianei.

8.4 Ngā Whakaaetanga Utu Rōrahi me te Tuku

Mō ngā kaihoko rahinga—tae atu ki ngā kaihoko taputapu, ngā kaiwhakahaere waka, me ngā kaituku wāhanga—ka tukuna e te kaihanga:

• Utu taumata-whakarite i runga i ngā rahinga hoko ā-tau
• Ngā whakaaetanga tuku tonu me ngā utu kua whakamanahia me ngā wā tuku
• Ngā whakaritenga o te rarangi taonga tuku mō ngā pūkete nui
• Ngā kaupapa rarangi taonga e whakahaerehia ana e te kaihoko (VMI) mō ngā hoa mahi whai mana

Mā ēnei whakaritenga ka taea te matapae i te whakahaere rawa o ngā wāhanga, ā, ka whakaiti i te whakapaipai mahi e herea ana ki ngā rawa haumaru mō ngā wāhanga matua o raro i te waka.

9. Ngā Whakaaro mō te Tāutanga, te Tiaki, me te Ora Ratonga

9.1 Te Ora Ratonga e Tumanakohia ana

I raro i ngā āhuatanga mahi noa i roto i ngā mahi neke whenua me ngā mahi hanga whānui, ka taea e te roera raro ara taumaha o tēnei akomanga te tuku i te 3,000 ki te 5,000 hāora ratonga i mua i te hiahia kia whakakapia te kakahu ine. I roto i ngā āhuatanga uaua pēnei i te mahi keri kohatu nui, ngā taiao silica whakakoi, ngā mahi whenua tio rānei, ka tere ake te tere o te kakahu, ā, ka poto ake ngā wā whakakapinga. I tetahi atu taha, ko ngā mīhini e whakahaerehia ana i runga i ngā mata kua whakaritea (te uku, te kirikiri kua whakakikīhia, te raima) ka eke ki te 6,000 hāora, neke atu rānei.

E whakaatu ana ngā raraunga a te kaihanga kua hangaia ngā wāhanga CQC TRACK mō te roa o te wā mahi, ā, he nui ake te mahi kua tuhia e hipa ana i ngā wāhanga paerewa o muri mai.

9.2 Te Aroturuki Āhua me ngā Tohu Whakakapinga

Me tirotirohia e ngā kaimahi tiaki waka ngā roera raro i ngā wā auau, i ia 250 ki te 500 hāora mahi. Ko ngā tohu matua e hiahia ana kia whakakapia ngā roera ko:

• Ka kitea ngā ira papatahi e pakaru ana i runga i te mata e rere ana neke atu i te 5 mm te hohonu. Ko ngā ira papatahi e tohu ana kua mutu te hurihuri tika o te roera, ā, kei te paheke, kaua e hurihuri.
• Ngā flange pakaru, ngā whati rānei. Ko ngā whati flange ka puta mai i te kawenga pānga, i te kohikohinga rānei o ngā kapiti ngenge mai i ngā kaha taha hurihuri.
• Neke atu i te 2 mm te nekehanga o te roera taha-ki-taha, te nekehanga tuaka rānei. Ko te nui rawa o te āputa tuaka e tohu ana i te pakaru o te pū, o te pou rānei, ā, ka kore e tika te tūnga o te mekameka ara.
• Te turuturu hinu mai i ngā wāhi hiri e mānu ana, e kitea ana i te makuku, te kohikohinga hinu, te tauira rehu hinu rānei i runga i te anga ara.
• Kua kore e huri. Ko te roera kāore e huri noa ina ara ake te ara i runga i te whenua—e puta ana rānei he haruru huri i te wā e huri ana—kua pāngia e te pakaru o te peera.

9.3 Ngā Tawhā Tāutanga

Kua hangaia te huihuinga 800305455 kia taea ai te whakawhiti tika ā-mīhini me te wāhanga taketake. Ko te tāutanga ki te XE370CA me:

• Te horoi i ngā mata whakairi o te anga ara hei tango i ngā paru me ngā rauemi hiri tawhito
• Te manatoko kei te kore he pakaru, he rerekētanga rānei o ngā pū whakarārangi pou
• Te tāuta i ngā pine pupuri me ngā whakatakotoranga taipana kua tuhia ki te pukapuka ratonga mīhini XCMG

He mea tino nui te taipana tāutanga tika; mā te taipana iti ka taea te nekeneke tuaka ka whakararu i te pa o te hiri, mā te taipana nui rawa ka taea te whakapēkē i te flange whakairi, te kino rānei i te pito o te pou.

9.4 Ngā Aratohu Rokiroki me te Whakahaere

Ina rongoatia i mua i te tāutanga, me pupuri ngā roera o raro kia maroke, me takai ki roto i te takai ātete-mamae hei ārai i te waikura i runga i ngā mata mīhini. Me rongoa te roera kia whakapaea ki runga i te mata papatahi; ki te rongoatia he roera ki tōna pito ka kino pea ngā mata hiri, ka whakapēhea rānei te āhua o te taupoki pito.

Ka tūpono te takahurihuri, te maturuturu rānei o ngā huihuinga ki te kino i te āhua o te flange, i ngā mata hiri rānei—me hiki te huihuinga, kaua e takahurihuri. Mō te rokiroki roa neke atu i te ono marama, me huri te roera i ia wā (ia 30–60 rā) hei tohatoha i te hinu whakahinuhinu puta noa i ngā mata o te peera, hei ārai hoki i te waikura karawaka ā-rohe ka puta ina noho pūmau tonu te kawenga pūmau katoa ki tētahi wāhi o te rakau.

10. Whakarāpopototanga o ngā Whakatakotoranga Hangarau

11. Whakamutunga

Ko te Huihuinga Roera o raro o te Ara XCMG XE370CA 800305455 mai i CQC TRACK he wāhanga whakakapinga raro waka kua hangaia katoatia me te mana whakahaere tukanga pakari, te hoahoa whakarewa matatau, me te ōhanga tuku tika mai i te wheketere. Mō ngā kaiwhakahaere waka me ngā tohunga hoko e arotau ana i tā rātou rautaki wāhanga keri XCMG, ka tukuna e tēnei huihuinga ngā āhuatanga mahi kua tuhia kua rite ki te papa mīhini 36.6-tana, me te whakapakeketanga whakapūmau hohonu (8–12 mm), te tiakitanga poke hiri-rua-mānu, me te whakapumautanga kounga paparua-rua mā te tiwhikete pūnaha ISO 9001:2015 me te tiwhikete hua CQC.

Mā te tauira pūtake tika a te kaihanga ka whakaratohia he painga mekameka tuku i runga i ngā hongere tohatoha maha-taumata, e tautoko ana i ngā ota whakakapinga kotahi-wāhanga mō ngā mīhini takitahi me ngā whakaritenga penapena rahinga mō ngā kaituku. Me ngā ratonga kawe kua whakapumautia ki Amerika Te Raki, ki Ūropi, ki Āwherika, me te Tonga-Rawhiti o Āhia, te kaha hanga OEM me te ritenga katoa, ngā wā utu whakataetae (15–30 rā), me te roa o te ora ratonga kua tuhia (tae atu ki te 30% te roa atu i ngā wāhanga hokohoko muri-mākete paerewa), ka whakanohohia e CQC TRACK te huihuinga 800305455 hei huarahi kē atu pakari hangarau me te whai hua ōhanga i roto i te mākete muri-mākete keri ngokingoki.

Mō ngā pātai hokohoko, ngā whakatakotoranga hangarau, ngā whakaritenga hanga ritenga rānei, kei te wātea te whakapā tika atu ki te kaihanga mā ngā hongere mana o CQC TRACK.