Pepa Ma Hangarau

Huinga Wira Pītiti Ara SANY SY1250H SSY004621574Tohunga Hanga Wāhanga Taumaha EXC o raro o te Kaata —Ara CQC/ Kaihanga OEM me te Wheketere Pūtake

1. Whakarāpopototanga Matua: Te Hanga i te Atanga Hiko

Ko te karaehe keri waipēhi 120–125 tana mita te tihi o te kaha keri papatipu i roto i te keri me te hanga taumaha. Ko ngā mīhini o tēnei tauine ka mahi i te rohe rawa o te hoahoa keri waipēhi tikanga, me tu atu ngā wāhanga o raro i ngā kaha ka tere te whakangaro i ngā mea rite ki te mahi paerewa. Ko te SANY SY1250H te tauira matua i roto i te wāhanga keri keri 120-tana, me tana Huihuinga Wira Sprocket Track (Tau Wāhanga OEMSSY004621574) hei atanga matua te wāhi e tūtaki ai te taipana taraiwa whakamutunga ki te pana ara.

Kei roto i tēnei tuhinga he whakamārama hangarau whānui mō te Huihuinga Wira Pīrere Ara SANY SY1250H SSY004621574 i hangaia e CQC TRACK (Heli Machinery Manufacturing Co., Ltd.). I hangaia hei pīrere mahi taumaha kua whakapakeketia ki te induction—e kiia ana i roto i te kupu ahumahi ko te wira taraiwa, te pīrere taraiwa whakamutunga, te pīrere ara, te huihuinga awhi pīrere rānei—he mea tino nui tēnei wāhanga mō te whakawhiti i te taipana nui mai i te motuka haere ki te mekameka ara. Ka taea e tōna rahunga te arahi ki te wā whakatā kino me te kino nui ki te pūnaha raro katoa.

Ko te mea e wehewehe ana i tēnei hua ko te whakakotahitanga o ngā tikanga hanga matatau me te mana whakahaere kounga pakari. I hangaia i roto i tētahi whare whaimana ISO 9001:2015, ka whakamahia e te huihuinga ngā tikanga hanga mate-kati kaua ki te whakarewa, ka whakamahia te whakapakeketanga arataki whakahaeretia i ngā taha niho, ā, ka whakauruhia te miihini CNC tika ki ngā atanga matua katoa. Ko te kaiwhakarato, ko CQC TRACK, he kaihanga me te wheketere pūtake-tika, ka whakakore i ngā paparanga maha o ngā takawaenga me te pupuri tonu i te kaha hangarau mō ngā whakaritenga hanga OEM me ODM.

He mea hanga tēnei pepa mā ngā tohunga hokohoko, ngā miihini tiaki waka, ngā kaiwhakahaere taputapu keri, me ngā kaituku o te ao. Ka ahu whakamua mai i te tātari tūāpapa mīhini manaaki me te tautuhi i te tau wāhanga, kātahi ka haere tonu mā te wetewete hangarau whānui o te huihuinga porotiti, ngā whakatakotoranga pūtaiao rauemi, te hangarau mira MTG nui, ngā anga whakapumau kounga, ā, ka mutu ki ngā painga mekameka tuku kei roto i te tauira kaihanga/wheketere pūtake OEM.

2. Te Mīhini Manaaki SANY SY1250H: Tirohanga Whānui mō te Pūhara Hangarau

2.1 Te Whakarōpūtanga Mīhini me te Kōtaha Whakahaere

Ko te SANY SY1250H he mīhini keri waipēhi akomanga 120-tana i hangaia mō ngā mahi keri nui, te keri toka, ngā kaupapa hanganga taumaha, me ngā mahi neke whenua papatipu. Kua whiwhi te mīhini i te mana hei "Kaikawe Maina" i roto i te umanga taputapu taumaha o Haina, ā, kua toa i te "Tohu Maihao Koura" hei wāhanga o ngā hua mīhini hangarau TOP50 me ngā tohu "Kīngi Mining" CMIIC, e whakaū ana i tōna tūranga hei paearu mō ngā keri nui i hangaia i te motu.

He mea hanga te SY1250H mō ngā mahi keri kohatu, waro, me te konganuku taumaha, me te kaha whakahaere taumaha me te pono teitei hei whāinga hoahoa matua. Mā te hangarau whakahaere taurite kua whakatikatikaina, ka arotau te mīhini i te whakamahinga pūngao whakahaere kia tutuki ai te taurite pai rawa atu i waenga i te hua me te whai huatanga.

Kua whakatūria e SANY te SY1250H hei hua rautaki e aro ana ki te whakaiti i te whakawhirinaki ki ngā keri 100-tāne neke atu i kawemai, me ngā painga hangarau matua maha me te mana hinengaro motuhake, tae atu ki ētahi patent he tuatahi ki te umanga ā-rohe. E tautoko ana te keri i te neke atu i te 20 ngā taputapu mahi whiriwhiri, e tuku ana i te urutau tino pai puta noa i ngā whakaritenga whakahaere rerekē.

2.2 Ngā Whakatakotoranga o te Pūnaha Hiko me te Pūnaha Waipēhi

E whakakahangia ana te SY1250H e te miihini tīhi Cummins QSK23, he miihini taumaha 23-rita te kaha, ono-puoto, werohanga-tika, whā-whiu, whakamatao-wai, turbocharged. Ko ngā tawhā matua o te miihini ko:

Ka tukuna e te mīhini he mana pakari me te nui o te kaha rahui, ka tutuki ai te urupare hihiri teitei, te iti o te whakapaunga wahie, me te pono kua whakamātauhia. Ko te mana whakahaere kua whakatauria o te 567 kW ka whakanoho i te SY1250H ki roto i te wāhanga keri tino nui me te putanga hōiho neke atu i te 760 HP.

Ka whakamahia e te pūnaha waipēhi he takirere matua waipēhi nui-rere e whakahaeretia ana e te hiko, he pokapū kati, me te whirihoranga pūnaha waipēhi e whā-pamu/e whā-porowhita. Ka tukuna e ngā huinga papu piston takirua he tere rere o te 4 × 500 L/min, e whakaatu ana i ngā mahi tapahi pēhanga hei whakaiti i ngā ngaronga waipuke. Kei roto i te pūnaha te tohatoha rere atamai me te whakahaere tika, te whakamatao motuhake kore-pāmahana, me te hangarau whakaheke kore-pānga o te pūngao—ka hua ake he iti ake te whakapaunga wahie. Mā te whakamahi i te hangarau e whakahaeretia ana e te hiko ka whakakapia ngā raina pairati ki ngā hononga taura waea, ka whakaiti i te ngaronga pēhanga, ka whakapai ake i te tere urupare, ka tukuna he mahi whakakotahi maeneene me te pai ake o te tohatoha rere.

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

He nui te taumaha o te SANY SY1250H e ārahi tika ana i ngā whakaritenga hoahoa o ngā wāhanga o raro i te waka. Ka tuhia te taumaha whakahaere ki te 125,000 kg puta noa i ngā puna mana maha, e whakatū ana i tētahi paerewa mārama 125-tana. Ko ētahi momo me ngā whirihoranga ā-rohe e whakaatu ana i ngā rerekētanga (116,400–122,000 kg) i runga i te taumaha taurite me ngā taputapu tāpiri.

Kei waenga i te 7.0 ki te 10.0 m³ te kaha o te pākete, ā, ko te whirihoranga paerewa he pākete toka maunga 8.0 m³. Kei te wātea hoki he whirihoranga me te pākete 9.1 m³ mō te momo SY1350H. Ko te kaha keri pākete mōrahi ka eke ki te 585–605 kN, ā, ko te kaha keri ringa ka eke ki te 460–495 kN.

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 150 kPa (tata ki te 1.5 kg/cm²). Ka eke te mīhini ki te 70% (tata ki te 35°) me te tere haere o te 3.5 km/h (tere teitei) / 2.4 km/h (tere iti).

2.3.1 Ngā Ahu o raro o te Kawe

Ko ngā ine o raro o te SY1250H e tautuhi ana i te āputa wāhi me te ā-mīhini e tika ana kia mahi te huihuinga wira porotiti ara:

Ko te ine ara 3,900 mm (te tawhiti pokapū-ki-pokapū i waenga i ngā huihuinga ara maui me te matau) he tawhā hoahoa nui. Ko tēnei tūnga whānui—he whānui rawa atu mō te keri 125-tana—e whakarato ana i te pumau nui mō te pokapū taumaha teitei o te mīhini i te wā e mahi ana i te keri me te keri, engari ka utaina he kawenga taha nui ki runga i ngā niho pītau i te wā e huri ana. Ko te whānui o te hu ara 700 mm e whakarato ana i te wāhi pa nui e whakaiti ana i te pēhanga whenua i runga i te whenua ngohengohe, engari ka whakanui ake i te kaha taha e pā ana ki te atanga hononga pītau ina whiti te mīhini i ngā pari whakawhiti, ina huri rānei i te hurihanga hurihuri-whakamuri.

Ko te turanga wira 5,150 mm (te tawhiti i waenga i te raina pokapū o mua me te raina pokapū o muri) e whakatū ana i te āhua o te mokowā mō te anga ara, ā, e pā ana ki te tohatoha kume e tika ana kia uru atu te poroka i te wā e haere ana. Ko te roa katoa o te ara 6,630 mm e whakatau ana i te maha o ngā hononga ara, nō reira ko te whanaungatanga porowhita o te pitch e whakahaere ana i te āhua o te niho poroka.

2.4 Whirihoranga o raro o te waka — SY1250H “E whā ngā wira me te whitiki kotahi”

Kei te SY1250H tētahi whirihoranga whakarunga o te karaehe 150-tana kua whakarei ake, he whakahoutanga hoahoa nui tēnei i runga i ngā pūnaha paerewa 125-tana. E whakaatu ana ngā tuhinga a SANY kei te whakamahi te mīhini i tētahi pūnaha whakarunga karaehe 150-tana me ngā diameter o te pou kua whakanuia hei whakaiti i te pēhanga o te mata o te peera. Mā tēnei ka pai ake te roa o te mahi me te 30% te kaha kawenga nui ake mō te pūnaha taraiwa haere.

Ko te pūnaha whakatere ara kei roto:

Ka whakahaerehia te kume o te ara e tētahi kaiwhakatika ara waipēhi kua whakauruhia ki roto i te huihuinga mangere, e taea ai te utu tika mō te kakahu me te whānui wera i te wā e whakamahia ana.

Kei muri o te raro o te waka te tūnga putanga o te puku whakamutunga. Ka whakanohoia tika ki te pokapū aorangi o te puku whakamutunga, ā, ka honoa ngā pūnga mekameka ara hei huri i te taipana motuka waipēhi hei kaha pana raina. Ka taea e te hoahoa o te puku te whakauru i te putanga taipana o ngā puku whakamutunga 2 × 18 L, me te kaha kume katoa kua tauinehia kia tika mō te mīhini 125-tana.

2.4.1 I hangaia mō ngā taiao keri kino

He mea hanga motuhake tēnei mō ngā āhuatanga mahi uaua tae atu ki te keri kōhatu, te waro, me te konganuku, me te kaha mahi taumaha me te pono teitei hei whāinga hoahoa matua. Mā te hangarau whakahaere taurite kua whakatikatikaina, ka arotau te mīhini i te whakamahinga pūngao mahi. Ka eke te roa o te ora hoahoa mō tēnei raupapa mīhini ki te 25,000 hāora—e tohu ana i te pikinga 30% o te roa o te ora o te mīhini katoa.

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 Huihuinga Wira Pūwero Ara SANY SSY004621574. E rite ana tēnei tau wāhanga OEM ki te pūwero ara katoa—e kiia ana hoki i roto i ngā kupu ahumahi ko te wira taraiwa, te pūwero taraiwa whakamutunga, te assy pūwero ara, te awhi pūwero rānei—i hangaia tuatahitia mō te keri waipēhi SANY SY1250H.

Ko te nama wāhanga SSY004621574 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 te atanga spline puku whakamutunga, te flange whakairi, ngā wāhi pūtu rānei.

3.2 Hototahi ki te Puku me te Whakaterenga

Ka hono tika te porotiti SSY004621574 ki te mekameka ara SANY SY1250H, me te āhua niho e ōrite ana ki te teitei o te mekameka, te whānui o te pū, me te mokowā hononga. He mea nui te hototahitanga tika o ngā porotiti-ki-te-mekameka: ko te porotiti te hononga miihini i waenga i te puku whakamutunga me te pūnaha ara. Kāore he porotiti kounga teitei → kāore he mahi haere pumau. Koia te take he mea nui te tika, te pakeke o ngā niho, me te roa o te wā mō ngā kaihoko o te ao mai i ngā waka reti ki ngā kaimahi hanga.

Ka whakauruhia e te huihuinga te putanga taipana mai i ngā puku whakamutunga 2 × 18 L, ka tukuna te kaha nekeneke ki te mekameka ara. He hononga pakari, kore-paheke te hoahoa, e pēhia ana ki runga, ā, ka mau ki te pou putanga puku whakamutunga.

3.3 Waitohu me ngā Tiwhikete a te Kaiwhakarato

Ko te kaiwhakarato mō tēnei huihuinga ko CQC TRACK (Heli Machinery Manufacturing Co., Ltd.). I whakatūhia te kamupene i te tau 2005, ā, kei te mahi ia i roto i te whakaputa, te hanga, me te hoko i ngā wāhanga mīhini hanga. Ko tana pakihi matua ko ngā wāhanga o raro o te mīhini 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 ngā pūnaha whakahaere kounga pakari te mahi.

Ka tukuna e CQC TRACK ngā otinga pakari, utu-pai hoki mō ngā keri, ngā puruta, me ngā taputapu keri e mahi ana i ngā taiao tino uaua. Kei roto i te whānuitanga hua a te kaiwhakarato ngā wāhanga katoa o raro i te waka mō Komatsu, Caterpillar, Hitachi, Liebherr, me ētahi atu.

Ko te kaiwhakarato he kaihanga OEM me te wheketere pūtake, e whakarato ana i te urunga tika ki te pūtake whakaputa me te kore he kaituku takawaenga, he kamupene hokohoko rānei. Mā tēnei tauira tuku tika mai i te wheketere ka taea te whakamahi i ngā paerewa kounga OEM me te utu tika mai i te wheketere, ka whakakorea ngā pikinga utu e puta ake ana i ngā hongere tohatoha maha-taumata.

4. Te Wetewete Hangarau: Te Anatomi o te Huinga Sprocket SSY004621574

Ko te huihuinga wira porotiti ara he wāhanga tuku hiko i hangaia kia tino tika, he maha ngā āhuatanga hoahoa taunekeneke. He rerekē ki ngā roera ara e whakahaere ana i te kawenga matua, ko te mahi anake a te porotiti he tuku taipana whai hua mai i te puku whakamutunga ki te mekameka ara—he mahi e hiahia ana ki te tika o te kōtaha niho, te pakeke o te mata, me te hanganga tika i raro i te kawenga huringa tonu.

4.1 Tinana Pīrere Whakarewa

Mahi: Ko te tinana o te pīrere te mea e hanga ana i te papatipu hanganga o te huihuinga. Ka tukuna te putanga taipana katoa mai i te puku whakamutunga mā te kōtaha niho ki ngā pūwero mekameka ara. Me ātete te pīrere i te whati o te niho, te whakarerekētanga kirihou, me te pakaru ngenge i raro i ngā kawenga huringa tino nui e pā ana ki ngā tono keri.

Kōwhiringa Rauemi: He mea hanga te porotiti mai i te maitai waro koranu kounga teitei mā te whakamahi i te tukanga hanga-mati kati e whakapai ana i te hanganga o te konganuku whakarewa. Ko ngā momo rauemi noa mō ngā porotiti i roto i te akomanga keri 120-tana ko te 42CrMo4 (paerewa EN 10083) me ngā maitai koranu waro kaha-teitei rite. Ko te hanganga hanga-mati, kaua ki te whakarewa, e whakarato ana i te kaha kume me te pakari pānga tino pai, e whakaiti ana i te mōrearea o te whati niho, te pakaru matua rānei i raro i ngā āhuatanga ahotea teitei ki te whakataurite ki ngā momo whakarewa kē.

Mā te tukanga hanga e whakarite te rere o te witi o te konganuku i runga i ngā toki ahotea matua o te wāhanga, ka puta he kaha ahunga me te ātete ngenge e kore e taea e ngā mea whakarewa ōrite te whakatutuki. Mō tētahi porotiti ka tu atu i ngā miriona huringa hononga niho-pūwero puta noa i tōna oranga mahi, ko te hanga te huarahi hanga tika.

Tikanga Hanga: Ka hangaia te porowhita porowhita mai i ngā pereki maitai kua whakamanahia, kātahi ka mīhinihia kia tino tika ki ngā rahinga whakamutunga mā te whakamahi i ngā taputapu CNC. Ko ngā atanga matua katoa—tae atu ki te pū whakapū, te flange whakairi, me ngā kōhao pūtu—ka mīhinihia ki ngā taputapu CNC kia rite ki ngā manawanui OEM, kia tino tika ai te whakakapinga pūtu tika, me te kore whakarerekētanga, ā, kia tino tika ai te tūnga ki te pou putanga o te puku whakamutunga.

4.2 Te Āhua o te Kōtaha Niho me te Āhua o te Hononga

Mahi: Ko ngā niho pītiti ngā mata mahi matua, e hono ana ki ngā pūmau mekameka ara hei huri i te taipana hurihuri hei nekehanga ara rārangi. Ko te āhua o te niho e tautuhi ana i ngā āhuatanga hononga, te tohatoha kawenga, me te whanonga kakahu o te atanga pana katoa.

Ngā Tawhā Hoahoa: Kua hangaia te kōtaha niho pītiti kia tutuki ai te hononga pumau, haere tonu ki ngā pūwero mekameka ara. Kei roto i te hoahoa:

• Ko te teitei o ngā niho e ōrite ana ki te tawhiti o ngā hononga mekameka ara kia rite ai te tohatoha o te kawenga puta noa i ngā niho katoa e piri ana
• Te whānui o ngā niho kia uru ki te wāhi pa katoa o te pū, me te tuku hoki i te wāhi e tika ana mō te tango i te paru me te paru.
• Kua arotauhia te radius pakiaka niho hei whakaiti i te kukū o te ahotea i te hononga nui o te niho-tinana, te wāhi e tino tīmata ai ngā pakaru ngenge.
• Ko te koki o te taha niho i hangaia hei whakatairanga i te urunga me te putanga maeneene o te pūkaha, hei whakaiti i ngā kawenga pānga i ia huringa whakauru.

Mō te SY1250H, me tōna taumaha whakahaere 125-tana me te taipana mōrahi 3,468 N·m, me uru te āhua o te niho pītau ki ngā kaha whakauru nui me te pupuri tonu i te tūnga tika ki te mekameka ara.

Te Tika o te Mīhini CNC: He tika te mīhini o te sprocket i runga i ngā taputapu CNC kia rite ki ngā whakaritenga OEM. Mā tēnei tika ka maeneene te tuku hiko, ka iti ake te wiri, ka iti ake te mau o ngā hononga mekameka me ngā pū—koia ēnei ngā āhuatanga e whakaroa ake ai te roa o te ora o raro o te waka.

4.3 Atanga Spline / Pokapū Whakamau

Mahi: Mā te atanga spline (te pokapū whakairi kī rānei) ka honoa te porotiti me te pou putanga o te puku whakamutunga. Me whakawhiti e tēnei atanga te putanga taipana katoa me te kore e hurihanga (te tango i ngā splines, te kutikuti kī rānei) me te tuku i te tāutanga me te tango i te mara.

Whirihoranga Hoahoa: I runga i te hoahoa motuhake o te puku whakamutunga SY1250H, ka hono te sprocket mā:

• Puku Spline – Ka hono ngā spline ā-roto kua mīhinihia ki roto i te pokapū sprocket ki ngā spline o waho i te pou putanga o te puku whakamutunga. He tino tika te hanga o ngā niho spline kia tino pā te hononga puta noa i te roanga kua honoa, kia tohatoha ōritetia ngā kawenga kutikuti puta noa i ngā niho spline katoa.
• Poro kī – Ka whakaaetia he kī tapawhā, tapawhā rānei e mau ana ki te poro putanga e te ara kī kua mīhinihia ki roto i te kōhao o te sprocket, e whakarato ana i te tuku taipana pai i ngā taha whakamua me ngā taha whakamuri.

Te Kaha o te Taipana: Kua hangaia te atanga hei whakahaere i te putanga taipana teitei o te 3,468 N·m me te kore he whakarerekētanga tuturu, he kohi āputa rānei nā te kakahu. Mā ngā pūtu, mā ngā taputapu pupuri rānei e whakau te huihuinga ki te tuaka o te pou taraiwa whakamutunga, e whakakahangia ana ki ngā whakaritenga o te 450–500 N·m (taipana maroke), he rite ki ngā whakaritenga o te karaehe keri rahi rite.

4.4 Whirihoranga Pūmau Whakamau

Mahi: Ka herea te porotiti ki te pokapū taraiwa whakamutunga mā te whakamahi i tētahi raupapa o ngā pūtu whakapiri kaha-teitei. Me pupuri e ēnei pūtu te kawenga rawhi i raro i te kawenga huringa, te wiri, me te whakawhānui wera me te kore e wetekina, e ngoikore rānei.

Ngā Whakatakotoranga: Ko te whānui o te porowhita pūtu, te maha o ngā pūtu, me te rahi o te pūtu he mea ōrite ki te whirihoranga puku whakamutunga OEM. Ko te akomanga whakapiringa noa mō te whakairinga sprocket i tēnei awhe rahi ko ngā pūtu maitai koranu kaha-teitei o te Wāhanga 12.9, he taipana e whakamahia ana i roto i te tauira whetu hei whakarite i te uta ōrite o te flange whakairinga.

4.5 Paninga Ātete-Waikura

Mahi: Ka pania te pītau kua oti hei ārai i te waikura i te wā e penapena ana, e kawe ana, e mahi ana hoki i te mara.

Ngā Paninga i Whakamahia: Kua oti ngā porotiti CQC TRACK te paninga konupora, te konutea rānei, he paninga e mimiti ana i te hinu, e ārai ana hoki i te waikura. He pai ake te tiaki a tēnei paninga i te waikura i te wā e rongoatia ana, e whakamahia ana hoki, ā, he turanga pai rawa atu hoki mō te piri o te peita mēnā e hiahiatia ana mō ngā whakaritenga o te wāhi.

5. Te Pūtaiao Rauemi me te Tikanga Maimoatanga Wera

Ko te whakarewa rauemi me te maimoatanga wera ngā mea e wehewehe ana i waenga i ngā porotiti keri kounga teitei me ngā whakakapinga mahi paerewa. Ka whakamahia e te huihuinga SSY004621574 he kawa tukatuka rauemi me te wera kua whakaritea kia arotauhia mō ngā tikanga uta akomanga 125-tana e āhua ana ki te SY1250H.

5.1 Whakatakotoranga Rauemi Turanga

He mea hanga te tinana o te porotiti mai i te maitai waro kounga teitei, e kiia ana ko te 42CrMo4 (EN 10083) he rite tonu te kaha ki te mahi. Mō ngā whakamahinga porotiti taumaha, ka whakamahia hoki ngā momo pēnei i te 40Cr, 35Mn rānei, e whakarato ana i te kaha tino pai me te ātete ki te ngenge kia taea ai e te porotiti te tu atu i ngā mahi taumaha tonu.

Kei roto i te hanganga 42CrMo4: tata ki te 0.38–0.45% waro (mō te kaha ki te pakeke), 0.9–1.2% chromium (mō te whakapakeketanga me te ātete ki te kakahu), 0.15–0.30% molybdenum (mō te kaha i ngā pāmahana teitei me te ātete ki te āhua), me te manganese (mō te tango waikura me te whakapakeketanga). Ka puta mai i tēnei matū he koranu e pai ana te urupare ki te maimoatanga wera, ka eke ki te kaha teitei me te pupuri tonu i te pakari e tika ana mō te ātete pānga.

5.2 Tukanga Maimoatanga Wera

Kei roto i ngā huihuinga pītau mahi-teitei he kawa maimoatanga wera maha-wāhanga.

Te Whakamātao me te Whakamātao (Q&T): Whai muri i te hanga me te miihini taratara, ka whakamātaohia te poroka me te whakamātao. Ko ngā tukanga paerewa ko te whakamātao me te whakamātao, ā, muri iho ko te whakapakeketanga o te mata. Ka whakamahanahia te poroka ki te pāmahana austenitizing (850–900°C), ka tere te whakamātao ki te hinu hei huri i te hanganga iti ki te martensite, kātahi ka whakamātaohia ki te pāmahana waenga (te tikanga 400–600°C) hei whakaiti i ngā ahotea o roto me te pupuri i te pakeketanga teitei. Mā tēnei ka whakatūria ngā āhuatanga miihini taketake o te tinana poroka katoa i mua i te maimoatanga mata.

Te Whakapakari Whakaoho i ngā Kapiti Niho: Ka whiwhi ngā niho pītau i te whakapakari whakaoho whakahaere kia tutuki ai te pakeketanga o te mata hohonu, ōrite (te tikanga 55–58 HRC). Ka whakamahia e te whakapakari whakaoho he koiri hikohiko hei whakamahana tere i te paparanga mata o ngā niho anake, ā, muri iho ka tinei tonu. Ka whakahaeretia tika tēnei tukanga kia tutuki ai te hohonutanga o te anga whakapakari o te 5–8 mm i ngā kapiti niho me ngā mata pa.

Ko te hangarau ātete-kakahu o ngā wāhanga o raro o te waka "e whā ngā wira me te whitiki kotahi" a SANY e whakamahi ana i ngā rauemi maitai koranu ātete-kakahu teitei, me ngā tukanga hanga hanga, me te hangarau tinei kōtaha whakauru e whakamahia ana ki ngā mata niho. Mā tēnei ka puta he pai o te pūngao, he hanganga paparanga mata whakapakeke ōrite, he ātete-kakahu teitei, me te kounga pumau, ka roa ake te roa o te hua me te roa o te ratonga. Mō ngā sprocket i roto i ngā keri taumaha, ka taea hoki te whakamahi i ngā hangarau maimoatanga mata matatau pēnei i te QPQ (Quench-Polish-Quench) salt bath nitriding hei whakatutuki i te pakeketanga o te mata (58–62 HRC) me te pupuri tonu i te pakari matua (28–32 HRC).

5.3 Ngā Take mō te Kōtaha Mārō

He pakari te porotiti e whakaatu ana i te ātete ki te kakahu, me te pupuri tonu i te pakari o te pūtake me te kaha ki te mimiti i te pānga:

• Mata Niho: HRC 55–58 (58–62 rānei me ngā maimoatanga matatau). Mā tēnei mārō teitei o te mata ka ātete pai ki te pakaru o ngā pūwero mekameka ara, ka nui ake te ātete ki te pakaru me te ārai i te hanganga "matau" wawe ki ngā niho.
• Papa o raro (Hohonutanga o te Papa 5–8 mm): Ka heke haere te mārō mai i te mata ki te pūtake, ka puta he rohe whakawhiti e tautoko ana i te mata mārō me te ātete hoki i te horapa o te kapiti.
• Matua: He iti ake te pakeke (tata ki te HRC 28–32) e whakarato ana i te pakari me te kaha mimiti pānga e taea ai e te sprocket te tu atu i ngā kawenga ru e pā ana ki te keri ina whiti ana i ngā whenua toka, ina pā rānei ki ngā arai.

E rua ngā painga nui o tēnei hoahoa kua whakarōpūtia: Ka ātete te mata pakeke ki te kakahu pakaru mai i te pa o te pūwero mekameka ara, ka roa ake te roa o te ratonga. Ka mimiti te matua pakari i ngā kawenga pānga me te ātete ki te horapa o te kapiti mai i te pūtake niho, ka ārai i te whati kino o te niho ka mutu te mahi a te mīhini. Ka whakaratohia e te whakapakeketanga whakapūmau tika te hohonu o te anga puta noa i ngā niho katoa, kia rite ai ngā āhuatanga kakahu me te roa o te ratonga e matapaetia ana.

5.4 Whakamanatanga Pakari

Ka manatokohia te pakeke o ngā wāhanga i muri i te whakamahana mā te whakamahi i ngā whakamātautau pakeke Rockwell kua whakatikatikaina. Mā te tauira 100% ka whakarite kia tutuki i ia puranga whakaputa ngā whakaritenga pakeke mata me te matua e hiahiatia ana.

6. Hangarau Mira MTG: Te Kaiwhakarerekē Kounga

6.1 He aha te Mira MTG?

Ko te mira MTG (mira tika-maha o te whakatupuranga niho maha) he tikanga miihini CNC matatau e whakamahia ana ki te kōtaha niho o te porotiti i muri i te maimoatanga wera. He rerekē ki te mira tikanga e whakawhirinaki ana ki ngā manawanui whānui, ki te taupū tika iti iho rānei, ka tutuki i te hangarau MTG te tika o ngā āhuatanga me te ōritetanga o te mata puta noa i te huinga niho katoa.

6.2 Ngā Mātāpono Hangarau

Ka whakamahia e te tukanga MTG te miihini CNC maha-tuaka kua tohua kia tika te tohu me ngā taputapu motuhake i hangaia mō te whakaputa niho porowhita. Mā te tukanga ka whakarite kia ōrite te diameter porowhita pitch (PCD) o te porowhita ki te pitch mekameka ara ki te taumata manawanui kāore e taea e ngā tikanga hanga tikanga. He mea nui anō hoki, kia mau tonu te tawhiti niho-ki-niho puta noa i te porowhita katoa o te porowhita i roto i te manawanui ōrite, kia mau ai te hononga o ia niho ki ngā pū mekameka ara me te āhua ōrite.

Mā te tikanga mira MTG ka puta he āhua pai ake o te mata o ngā mata mahi niho, ka whakaitihia te pakaru tuatahi, ā, ka whakatairanga i te hononga roa ki ngā pūwero mekameka ara.

6.3 He aha te Hiranga o te MTG mō ngā Sprockets SY1250H

Mō tētahi keri 125-tana e mahi ana i roto i ngā taiao keri, he tino nui ngā whakaritenga mō te tika o te porotiti:

• Mā te tohatoha ōrite o te kawenga ka whakaiti i te taumaha rawa o ngā niho takitahi ki tētahi wāhi, ka tere ake ai te pakaru me te mōrearea o te whati niho.
• Mā te whakaiti i te wiri i te wā e haere ana ka roa ake te ora o te pūnaha raro katoa, tae atu ki ngā pūkaha, ngā roera, me te puku whakamutunga tonu.
• Mā ngā tauira kakahu ka taea te matapae ka taea e ngā kaiwhakahaere tiaki waka te whakamahere i te whakakapinga o ngā sprocket i runga i ngā wā hāora, kaua ki te tauhohe ki ngā hapa ohorere.

Ka tutuki i ngā pītau miihini MTG te taumata ōrite o te niho-ki-niho e kore e taea e ngā mea ōrite i mirahia. Ko te haumi ki te hangarau MTG ka hua mai ngā hua o te roa o te ora ratonga me te mahi o raro i te waka e matapaetia ana.

6.4 Hototahi ki ngā Whakatakotoranga OEM

Kua hangaia ngā porotiti CQC TRACK kia rite ki ngā whakaritenga taketake, mā te whakamahi i ngā rauemi kounga teitei me ngā tukanga hanga hei whakarato i te mahi pono. Mā te tukanga mira MTG ka whakarite kia ōrite te āhua o te niho ki te āhua o te mekameka ara, ka whakamanahia te hononga tika, ā, ka whakakorea te mōrearea o te pakaru tere nā te kore ōrite o te āhua. Kua hangaia ngā mata hiri i runga i ngā wāhanga CQC TRACK kia tutuki, kia hipa rānei i ngā whakaritenga OEM, kia tika ai te hononga ki te pūnaha hiri Duo-Cone o te mīhini.

7. Ngā Mahi Whakahaere me ngā Whakaritenga Mīhini

7.1 Tuku Mana Matua

Ko te pīkau te wāhanga kotahi e kawe ana i te taipana nui mai i te puku whakamutunga ki te mekameka ara. Ko ia hurihanga o te rakau putanga o te puku whakamutunga ka hurihia hei nekehanga raina o te mekameka ara mā te hononga o te niho pīkau ki ngā pūwero mekameka.

Ko te raupapatanga ā-mīhini e whai ake nei: Ka hurihia e te motuka haere te tereina taputapu aorangi taraiwa whakamutunga. Ka hurihia e te pou putanga taraiwa whakamutunga (me ngā raina piko, te kī rānei) te huihuinga porotiti. Ka honoa e ngā niho porotiti ngā pūmau mekameka ara. Ka nekehia e te kaha kukume te mekameka ara huri noa i te raro o te waka, ka panaia te keri ki mua, ki muri rānei.

Kāore he wāhanga kē atu e taea te whakakapi i te pakaru o te sprocket—me tuku e te sprocket te putanga taipana katoa me te kore e paheke, e tango i ngā splines, e pakaru rānei ngā niho. Koia te take ka taea e te pakaru o te sprocket te arahi ki te wā kore mahi nui me te kino nui ki te pūnaha o raro katoa.

7.2 Ngā Āhuatanga o te Hononga Niho

I ia hurihanga o te pīkau, ka honoa ia niho ki te pūmau mekameka ara e rua ngā wā (kotahi i te wā e tomo ai te niho ki te pūmau, kotahi i te wā e puta ai). I roto i te roanga o te ora o te pīkau, ka taea e ia niho te whai i ngā miriona huringa hononga. He uaua ngā mahi o tēnei hononga:

• Pānga tomo: Ina whakatata te niho pītiti ki te pū, ka pā te pito o te niho ki te mata o te pū i mua i te noho katoa ki roto i te āputa pū. Ko te pakeke o te mata o te niho e whakatau ana i te pai o tōna ātete ki te pānga tuatahi me te kakahu whakakoi.
• Te hononga katoa: I te wā o te hurihanga mana, ka pana te niho pītiti ki te pū, ka whakawhiti i te kaha kukume ki te mekameka ara. Ko te āhua o te taha niho e whakatau ana i te tohatoha ōrite o tēnei kaha puta noa i te wāhi pa.
• Whakamārama putanga: I te putanga o te niho i te pū, ka heke te kaha hononga, ā, ka panaia ngā para e mau ana i waenganui i te niho me te pū. Mā te mahi mānu o te pū i runga i ngā pine mekameka ara ka taea te whakarite i ētahi taunga hē i tēnei wāhanga.

7.3 Te Tohatoha Utaina puta noa i te Ara raro

Kāore te porotiti e pikau i te taumaha o te mīhini—nō ngā roera o raro taua mahi. Heoi, ko te porotiti te pūtake o te kaha kukume katoa, ā, ko ngā kaha e whakaputaina ana e ia ka pā ki te pūnaha raro katoa. Ko ngā whanaungatanga matua ko:

• Te kaha kume vs. te kakahu: Ka whakanui ake ngā kaha kume teitei ake i te pēhanga pā i waenga i ngā niho pīkau me ngā pūangi, ka tere ake te kakahu o ngā wāhanga e rua. Ka tauinehia te kaha kume SY1250H kia tika.
• Te awe o te kume o te ara: He mea nui te kume tika o te ara kia roa ai te ora o te sprocket. Mēnā he kikī rawa ngā ara, ka tere ake te pakaru o ngā pūkaha, ngā sprocket, ngā idler, tae atu ki ngā peera o ngā taraiwa whakamutunga, ka pakaru wawe ngā wāhanga.
• Ngā kaha hurihuri: Ina huri te keri, ka tere ake te haere o te ara o waho i te ara o roto, ka utaina ngā kawenga taha ki runga i ngā niho pīrere me ngā peera taraiwa whakamutunga. Mā te whirihoranga rua-flange o ngā pīrere SY1250H ka whakaratohia he arataki taha i roto i ēnei nekehanga.

7.4 Ngā Tikanga Kakahu me ngā Aratau Rahunga

I te nuinga o te wā ka āta haere te pakaru o te pītau i te pānga o te mea haehae, engari ka tere ake te pakaru i te whakamahinga hē:

• Te pakaru o te kōtaha niho: Ka pakaru haere te mata o te niho nā te pānga o te mea koi ki ngā pūwero mekameka ara. Mēnā ka neke atu i te 15–20% te hekenga o te hohonutanga o te niho, me whakakapi te porotiti, nā te mea ka nui rawa te wiri o ngā niho pakaru, ā, ka tere ake te pakaru o te hū ara.
• Te hanganga o te "tara mangō": Ina tāutahia he mekameka ara hou ki runga i te pītau kua tawhito (tērā rānei te ritenga ke), ka hua te taumahatanga ā-rohe i te kore taurite o ngā tauira kakahu, ka hua ake he niho koi, he rite ki te matau, ka nui ake te tere kakahu.
• Te pakaru o te spline/kī: Ka pakaru pea ngā niho spline, ngā kī rānei i ngā pikinga taipana auau, ka puta he pānga kino ka hua ake he kawenga pānga ki te sprocket.
• Te horapa o ngā kapiti: Ka tīmata ngā kapiti ngenge i ngā pakiaka niho kei te wāhi e tino nui ana te ahotea, ā, ka horapa mā roto i te tinana o te pī.

Ko te hohonutanga o te anga whakapakeke-whakaoho o te 5–8 mm kua hangaia kia whakarato i tētahi paparanga ātete-pakaru e tu atu ana i ngā miriona huringa whakauru i mua i te taenga atu ki te rauemi matua ngohengohe, ā, i taua wā ka tere haere te pakaru. Mā te whakaroa i te roanga o te oranga whai hua o te paparanga whakapakeke-anga ka roa ake te oranga ratonga o te sprocket i mua i te hiahia ki te whakakapi.

8. Anga Whakapūmau Kounga

8.1 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

Mā te pūnaha whakahaere kounga ka tino whakakorea ngā rerekētanga o te piriponotanga o ngā āhuatanga i waenga i ngā wāhanga CQC TRACK me ngā whakaritenga OEM, me te manatoko i ia wāhanga ki ngā whakaritenga tuturu i mua i te wehenga atu i te wheketere.

8.2 Ngā Kēti Kounga Whakaputa

He maha ngā kēti whakahaere kounga e pā ana ki ia puranga whakaputa o te huihuinga SSY004621574:

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)

Whakamanatanga o te Hanga me te Maimoatanga Wera:

• Ngā tirotiro ōrite o te tukanga hanga mati-kati
• Manatoko i te huringa tinei me te whakamahana hei whakarite i te huringa hanganga moroiti tika
• Te ine i te hohonu o te kēhi whakapakeketanga whakapūmau i runga i ngā tauira i whakamatautauria kia whakangaromia

Tirotiro Ahu (100%):

• Manatokohia te diameter o te porowhita papa hei whakarite kia tika te taunga o te mekameka
• Te whakaū i te tawhiti i waenganui i ngā niho me ngā niho mā te whakamahi i te ine taunga
• Kua tirohia ngā inenga o te poka spline, o te ara kī rānei ki ngā tuhi OEM
• Kua manatokohia ngā tūnga me ngā ātete o ngā pū kōhao

Whakamātautau Pakeke:

• Te manatoko tauira i te pakeke o te mata i runga i ngā niho whakapakeke-whakauru mā te whakamahi i ngā whakamātautau pakeke Rockwell kua whakatikatikaina (tauine HRC)
• Te ine i te hohonu o te keehi i runga i ngā tauira kua wehea

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.
• Kua manatokohia te ōritetanga o te paninga phosphate

8.3 Whakamātautau Kore-Whakangaro

Ka tirotirohia ngā wāhanga matua e te Tirotiro Matūriki Aukume (MPI) hei kite i ngā kapiti o te mata me te tata ki te mata ka arahi pea ki te rahunga i roto i te ratonga. He tino whai hua tēnei tikanga mō te kite i te tīmatanga o te kapiti ngenge i ngā radius pakiaka niho i mua i te tukunga o ngā wāhanga ki ngā kiritaki.

8.4 Te Whai Aroturuki

Ka tāia, ka whakairohia rānei ngā tau o ngā rota whakaputa ki runga i ia huihuinga porotiti. Ka honoa e ēnei waehere whai i te wāhanga kua oti mā roto i ngā tuhinga hanga katoa, tae atu ki ngā tiwhikete rauemi, ngā tuhinga maimoatanga wera, ngā hua whakamātautau pakeke, ngā rangitaki tirotiro ā-ahu, me ngā tuhinga whakaae whakamutunga. 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 whai i ngā tuhinga ka taea te arotake.

8.5 Te Wā Mahi

Kua hangaia ngā wāhanga o raro i te waka taumaha CQC TRACK kia roa ake te ora o te mahi i roto i ngā mahi keri uaua. Ko te whakakotahitanga o te hanganga maitai koranu i hangaia, te whakapakeketanga whakapūmau hohonu (5–8 mm), te mira MTG tika, me ngā mana whakahaere kounga pakari—e tautokona ana e te tiwhikete ISO 9001:2015—ka roa ake te ora o te mahi i mua i te hiahia ki te whakakapi i ngā sprocket. I runga i te whanaungatanga honohono i waenga i ngā sprocket me ētahi atu wāhanga kakahu o raro i te waka, he maha ngā tohunga hokohoko muri e kī ana kia whakakapia ngā sprocket me ngā wāhanga taraiwa hei huinga ōrite me ngā taputapu e ōrite ana kia tino pai ai te utu mō ngā huringa kakahu ōrite. E kī ana ngā tohunga ahumahi he koretake te whakakapi i ngā wāhanga takitahi, nā te mea kāore e taea e te wāhanga hou te whakakapi i te kakahu o ngā wāhanga tawhito.

9. Ngā Painga o te Mekameka Tuku: Kaihanga OEM, Wheketere Pūtake

9.1 Tauira Tika a te Kaihanga – Kaihanga OEM me te Wheketere Pūtake

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. I whakatūhia te kamupene i te tau 2005, ā, kei te mahi i te hanga, te hanga, me te hoko i ngā wāhanga mīhini hanga. Ko tana pakihi matua 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 kounga OEM i te utu tika mai i te wheketere—he huinga onge e wātea ana mā ngā hongere tohatoha tuku iho, ina koa he nui ngā utu whakaheke mō ngā wāhanga taputapu hanga.

9.2 Te Kaha Hanga OEM me ODM

Mō ngā kiritaki he whakaritenga motuhake kei tua atu i ngā whakaritenga paerewa SSY004621574, 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 me ngā whirihoranga raro-kākahu kāore i te paerewa
• Ngā āhuahanga mekameka ara kua whakarerekētia e hiahia ana ki ngā kōtaha sprocket 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 waitohu motuhake i runga i ngā wāhanga o raro i te waka mō ngā kaituku rahinga

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 me ā rātou mahi tahi me ngā mīhini SANY, e āhei ai te tohungatanga hangarau puta noa i ngā tono.

9.3 Te Kaha Whakaputa me ngā Wā Arataki

Kei te whakahaerehia e CQC TRACK tētahi papa ahumahi e 20-eka te rahi, he wheketere neke atu i te 10,000 mita pūrua te rahi, neke atu i te 50 ngā kaimahi pūkenga, ā, neke atu i te RMB 10 miriona te haumitanga katoa. Ka tautokohia e tēnei kaha whakaputa ngā ota whakakapinga sprocket noa me te hoko nui mō ngā kaituku.

Ko te roanga o ngā ota e 15 ki te 30 ngā rā 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 wātea o te kaha o nāianei mā te whakarite i mua.

9.4 Te Whakahaere me te Kaha Kaweake o te Ao

Kua whakatūria e CQC TRACK ngā hononga whakahaere waka hei tautoko i ngā tuku ki ngā mākete nui o te ao tae atu ki Amerika Te Raki, Ūropi, Āwherika, Āhia ki te Tonga-mā-rāwhiti, me te Waenganui Rawhiti. He nui te wheako o te kamupene ki te tākai i ngā wāhanga o raro i te waka mō ngā utanga moana o te ao, me te tiaki waikura e tika ana mō te kawe waka moana.

9.5 Te Utu Rōrahi me ngā Whakaaetanga Tuku OEM

Mō ngā kaihoko rahinga—tae atu ki ngā kaihoko taputapu, ngā kaiwhakahaere waka, me ngā kaituku wāhanga—ka tukuna e te kaihanga he utu taumata-whakarite i runga i ngā rahinga hoko ā-tau me ngā whakaaetanga tuku tonu me ngā utu kua whakamanahia me ngā wā tuku. Ka taea te whakarite i ngā whakaaetanga hanga kirimana OEM hei whakauru i te tapanga tūmataiti, ngā whakarerekētanga whakatakotoranga, me ngā whakaritenga tohatoha motuhake mō ngā hoa whai mana.

Mā te tauira whakahaere a te kaihanga me te wheketere pūtake a CQC TRACK ka whakaratohia he painga motuhake ki te mekameka tuku mō ngā kaihoko o te ao e hiahia ana ki te pupuri i te waatea o ngā wāhanga mō ngā keri SY1250H e whakamahia ana i ngā papa keri me ngā papa hangahanga tawhiti puta noa i te ao. Mā te whakakotahitanga o te utu tika o te wheketere, te kaha hangarau, me te hanganga whakahaere ka waiho tēnei kaiwhakarato hei hoa pai mō ngā ota whakakapinga kotahi-wāhanga mō ngā mīhini takitahi me ngā whakaritenga penapena nui mō ngā kaituku.

10. Ngā Whakaaro mō te Tāutanga me te Tiaki

10.1 Ngā Tawhā Tāutanga

Kua hangaia te huihuinga porowhita SSY004621574 kia taea ai te whakawhiti tika ā-mīhini me te wāhanga taketake. Ko te tāutanga ki te SY1250H me:

• Te horoi i ngā mata o te whakapiringa o te puku whakamutunga hei tango i ngā paru, i ngā hiri tawhito, me te waikura
• Te manatoko kei te kore he pakaru, he nui rawa rānei te kakahu o te spline, o te keyway rānei, ka ārai i te tuku taipana tika.
• Te tāuta i te sprocket ki te pou putanga o te puku whakamutunga me te kaha nohoanga e tika ana
• Te whakakorikori i ngā pūtu pupuri kia rite ki ngā whakaritenga a te kaihanga (i te nuinga o te wā kei roto i te awhe 450–500 N·m, te taipana maroke, he rite ki ngā whakaritenga taipana pūtu keri taumaha)
• Te whakamahi i te taipana i roto i te tauira whetu puta noa i ngā haerenga maha hei whakarite i te tohatoha kawenga ōrite

He mea tino nui te taipana tāutanga tika; mā te taipana iti ka taea te nekeneke tuaka ka kino te atanga spline, mā te taipana nui ka taea te whakapēkē i te flange whakairi, te totoro rānei i ngā pūtu ki te awhe whakarerekētanga kirihou ka ngaro ai te kaha kawenga rawhi.

10.2 Te Aroturuki Āhua me ngā Tohu Whakakapinga

Me tirotirohia e ngā kaimahi tiaki waka ngā porotiti i ngā wā auau (ia 500–1,000 hāora mahi mō ngā mahi keri). Ko ngā tohu matua e hiahia ana kia whakakapia ngā porotiti ko:

• Kua heke te hohonutanga o ngā niho mā te neke atu i te 15–20% mai i te whakatakotoranga taketake. Ka nui rawa te wiri o ngā niho kua pakaru, ā, ka tere ake te pakaru o ngā hū ara.
• "He tara mangō" he niho matau rānei—he tauira kakahu koi, kore taurite e tohu ana i te kakahu kore taurite o te mekameka me te pī.
• Te ngatata e kitea ana i ngā pakiaka niho, inā koa i raro i te tirotiro matūriki aukume, i te tirotiro tata rānei.
• Ko te pakaru o te spline, o te kī rānei e kitea ana i te nekehanga hurihuri i waenga i te sprocket me te rakau taraiwa whakamutunga.
• Te waikura, te pānga rānei e whakararu ana i te kounga o ngā niho.

E ai ki te tātaritanga rahunga o te umanga, neke atu i te 35% o ngā rahunga katoa o te keri ko ngā rahunga o te pūnaha chassis, ā, 80% o ēnei rahunga nā te korenga o te kite i te pakaru o ngā wāhanga i te wā tika. Nō reira, ehara i te mea whiriwhiri te tirotiro i ngā sprocket auau—he rautaki whai hua hei ārai i ngā kino o te taha whakararo.

10.3 Ngā Arowhai i mua i te Tāutanga

I te wā e tāuta ana i tētahi porotiti hou, me arotake anō hoki te mekameka ara mō te pakaru. Mā te whakamahi i tētahi porotiti hou me te mekameka ara kua pakaru—tērā rānei—ka tere ake te pakaru o ngā wāhanga e rua nā te kore ōrite o te āhua hononga. Ko te mea tino nui ko te whakakapi i ngā wāhanga katoa i te wā kotahi kua mahi tahi i runga i tētahi mīhini taumaha. Ko te whakamahi i tētahi mekameka hou me ngā porotiti kua pakaru—tērā rānei rānei—he ara poto ki te pakaru tere.

10.4 Ngā Aratohu Rokiroki me te Whakahaere

Ina rongoatia i mua i te tāutanga, me pupuri ngā porotiti kia maroke, me takai ki roto i te takai ātete-kohu hei ārai i te waikura i runga i ngā mata mīhini. Me rongoa ngā porotiti kia papatahi ki runga i te papa, i te whata rānei; mā te whakarārangi tika i ngā porotiti ki runga i a rātou anō ka kino pea ngā kōtaha niho.

Mā te taka, te pā rānei ki ngā porotiti ka pakaru pea, kāore pea e kitea e te kanohi tahanga, engari ka horapa i raro i te kawenga. Me hapai te huihuinga mā te whakamahi i ngā taputapu hiki tika, kaua mā te hurihuri, te whakataka rānei. Ko te paninga phosphate i pania ki ngā porotiti CQC TRACK he ātete pai ki te waikura i te wā e rongoa ana, engari me karo te rokiroki roa i roto i ngā taiao haumākū nui, me tāpiri atu rānei ki tētahi takai aukati waikura mamaoa (VCI) hei rokiroki roa i roto i te whare putunga.

11. Whakarāpopototanga o ngā Whakatakotoranga Hangarau

12. Whakamutunga

Ko te Huinga Wira Sprocket Track SANY SY1250H SSY004621574 mai i CQC TRACK he wāhanga tuku hiko kua oti te hanga me te hanga, te whakapakeketanga whakaawe whakahaere (te hohonutanga o te pouaka 5–8 mm, te pakeketanga o te mata HRC 55–58), te mira niho tika MTG, me te ōhanga tuku tika mai i te wheketere. Mō ngā kaiwhakahaere waka, ngā tohunga hoko, me ngā kaituku e arotau ana i tā rātou rautaki wāhanga keri SANY, ka tukuna e tēnei huihuinga ngā āhuatanga mahi kua tuhia kua rite ki te tūāpapa keri keri 125-tana.

Mā te tukanga hanga-mati kati—kaua e maka—ka whakarite i te kaha ahunga e hiahiatia ana hei ātete i te whati o te niho me te ngatata ngenge i raro i ngā āhuatanga taumahatanga teitei. Ka whakanuia e te kōtaha pakeke kua tohua te ātete ki te kakahu me te pupuri tonu i te pakari o te matua me te kaha mimiti pānga. Mā te hangarau mira MTG ka whakarite kia ōrite te āhua o te niho puta noa i te porowhita katoa, ka whakatairanga i te hononga maeneene me te roa o te ora ratonga.

Mā te tauira pūtake tika a te kaihanga hei kaihanga OEM me te wheketere pūtake 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 te hoko rahinga mō ngā kaituku. Me te hanga kua whakamanahia e ISO 9001:2015, te whakahaere ratonga kua whakapumautia ki ngā mākete nui o te ao, te kaha hanga OEM me te ritenga, me te roa o te ora ratonga kua tuhia, ka whakanohohia e CQC TRACK te huihuinga SSY004621574 hei otinga pakari hangarau me te whai hua ōhanga i roto i te mākete whai muri o te keri nui.

Kua hangaia te SY1250H kia mahi mō ngā hāora 25,000 i roto i ngā āhuatanga keri. Me rite ia wāhanga o raro i tōna waka ki te mahi. Ko te whiriwhiri i te sprocket ka pā tika ki te whakahaere i te kume o te ara, te roa o te taraiwa whakamutunga, me te wātea whānui o te mīhini. Kua hangaia te huihuinga SSY004621574 mai i CQC TRACK kia tutuki ai taua paerewa—ā, hei āwhina i ngā mahi keri me te hanga o te ao kia mau tonu te hua me te whai hua o ā rātou taputapu taumaha puta noa i te roanga mahi katoa o te mīhini.

Mō ngā pātai hokohoko, ngā whakatakotoranga hangarau, ngā whakaritenga hanga ritenga, te matapaki rānei i ngā whakaaetanga tuku OEM me te waitohu motuhake, kei te wātea te whakapā tika ki te kaihanga mā ngā hongere mana o CQC TRACK.