Te mahi a te pūwhakamatao hinu waka
He wāhanga nui te whakamatao hinu motuka e whakarite ana i te mahi pumau o te miihini me te pūnaha tuku. Ko tana mahi matua he whakaiti i te pāmahana o te hinu miihini mā te whakawhiti wera, kia tika ai te mahi a te pūnaha whakahinuhinu me ngā wāhanga tika e pā ana i roto i te awhe pāmahana haumaru. Ka taea te whakarāpopoto i ngā mahi motuhake penei:
Whakamatao tika hei ārai i te hekenga wera: Ahakoa i roto i ngā miihini whakamatao-wai, ka whakawhirinaki tonu ngā wāhi pāmahana teitei pēnei i ngā piston, ngā tokotoko hono, me ngā turbocharger ki te hinu miihini hei whakamarara i te wera. Ka taea e te whakamatao hinu te tango tere i te wera i puta mai i te waku, ka ārai i ngā wāhanga whakarewa mai i te hurihanga, te pakaru, te ngaronga hinu rānei nā te wera nui, inā koa i raro i te taraiwa kaha, i ngā āhuatanga kawenga teitei mō te wā roa.
Whakapai ake i te pai o te whakawhiti wera kia mau tonu te awhe pāmahana hinu tino pai: Mā te whakamahi i ngā rauemi he nui te kawe wera pēnei i te konumohe me te parahi, ka whakaū te whakamatao hinu i te pāmahana hinu mā te whakamatao wai (mā te whakamahi i te whakamatao miihini) te whakamatao hau rānei (mā te whakamahi i te rere o te hau mai i te taraiwa), me te whakahaere i te pāmahana hinu i roto i te awhe tino pai o te 80–120°C. Ki te whakatauritea ki ngā pūnaha kāore he whakamatao hinu, ka taea e ia te whakaiti i te pāmahana o te wāhanga matua mā te 15°C pea.
Whakaritea te pūnaha whakahinuhinu me te whakaroa i te roanga o te wā o te wāhanga: Ka tere ake te waikura me te pirau o te hinu i ngā pāmahana teitei, ka whakaiti i tana mahi whakahinuhinu. Ka taea e te whakamatao hinu te whakaroa i tēnei tukanga, ka whakaroa i te wā whakawhiti hinu; i te wa ano, ka whakarite kia whiwhi ngā wāhanga tino tika pērā i ngā turbocharger me ngā tinana takirere tuku aunoa i te tuku waipēhi pumau me te whakahinuhinu, ka whakaiti i te mōrearea o te 15% o te rahunga wera nui o te hinu.
He pai mō ngā āhuatanga taraiwa rerekē: He pai ngā whakamatao hinu wai-whakamatao mō ngā āhuatanga kapi o te tāone, me te tuku wera pumau; he pai ake ngā mea hau-whakamatao mō te tere tere, me te whakamahi i te rere o te hau māori mō te whakamatao pai me te whakapai ake i te whai huatanga o te pūngao o te pūnaha whānui.
Mō ngā waka he miihini turbocharged, he tuku aunoa rānei, ka taea e te whakamatao hinu mahi-teitei te whakapai ake i te roa o te mahi miihini me te haumaru taraiwa.
Ka pā tika te rahunga o te whakamatao hinu o te motuka ki ngā pūnaha whakahinuhinu me te whakamatao o te miihini, ka heke te mahi, ka kino rawa atu rānei. Anei te whakarāpopototanga o ngā āhuatanga noa o te rahunga, ngā take, me ngā pānga:
Ngā āhuatanga matua o te hapa:
Ranunga hinu me te wai whakamatao: Ka puta he kiriata hinu, he pahuka mā rānei i roto i te tāke wai, i te tāke whānui rānei, ka heke rānei te taumata ārai huka i te āhua rerekē. He tohu noa tēnei e tohu ana kua pakaru te paipa o roto o te wai whakamatao hinu, ā, kua mimiti te hinu ki roto i te pūnaha whakamatao.
Te pāmahana hinu teitei: Ka kā te rama whakatūpato pāmahana teitei o te miihini, ka piki tonu rānei te pāmahana hinu i te awhe noa (kei runga ake i te 105°C) e ai ki te pānui a te taputapu tātaritanga, e tohu ana i te hekenga o te pai o te tohatoha wera o te pūnaha whakamatao.
Pēhanga hinu rerekē: Tērā pea ka iti te pēhanga hinu nā te aukati, te turuturu rānei i roto i te pūnaha whakamatao, ka hua ake te korenga o te pēhanga hinu i roto i te ara iahiko hinu.
Te turuturu o waho: Ka kitea ngā tohu turuturu hinu i te tinana o te whakamatao hinu, i ngā paipa hono rānei, ko te nuinga o te wā ka puta mai i ngā gasket kua tawhito, i ngā taupoki pito pakaru, i ngā hapa whakarewa rānei.
Te whakaiti i te pānga whakamatao: Kāore te pā whakamatao e hurihuri, kua purua ngā tara whakamatao e te puehu, e ngā mea tauhou rānei, ka hua ake te korenga o te rere o te hau, ā, ka pā ki te whai huatanga o te whakamatao hinu hau-whakamatao.
Te wera nui o te miihini: Nā te kore e taea e te hinu te tuku wera, ka piki te pāmahana katoa o te miihini, ka pā te pahūtanga, te ngaronga o te mana, me ētahi atu raruraru.
Ngā take hapa noa:
Te ngatata o te hukapapa o te takurua: I ngā rohe makariri, ki te kore e ringihia katoatia te wai whakamatao, ka whānui ngā ngongo parahi, ngā anga rānei nā te hukapapa me te pakaru, koinei te tino take kino mō ngā mīhini whakamatao hinu kua whakamataohia e te wai.
Ngā hapa hanga, ngā hapa huihuinga rānei: Ngā kapiti moroiti i roto i ngā ngongo whakamatao, te ngoikore o te whakarewanga, te tāutanga hē rānei o ngā gaskets, ka huri haere hei turuturu i roto i te wā.
Te unahi me te aukati: I roto i te wā, ka kohikohi te wai, te paru hinu, ngā poke rānei ki ngā pakitara o roto o ngā ngongo whakamatao, ka whakanui ake i te ātete me te whakaiti i te pai o te whakawhiti wera.
Te koroheketanga o te mowhiti hiri: Ka pakaru te mowhiti hiri i waenganui i te taupoki pito me te anga nā te pāmahana teitei me te koroheketanga, ka turuturu te hinu, te wai whakamatao rānei.
Waikura poraka wai: Ka waikura te poraka wai (mono) i roto i te poraka rango miihini e te wai, ka rere anō te wai whakamatao ki roto i te ara hinu, ka poke hoki te hinu.
Pēhanga pūnaha rerekē: Ka nui rawa te pēhanga o te whakamatao hinu mēnā he hapa ngā takirere waipuke, he nui rawa rānei te pēhanga hinu.
Ngā hua ka puta pea:
Ki te kore e whakatikahia wawetia, ka puta he tauhohenga mekameka i ngā pakaru o te whakamatao hinu:
Ka heke te mahi whakahinuhinu hinu, ka nui ake te pakaru o ngā wāhanga o roto o te miihini (pērā i te porowhita, te pūnaha takirere);
Ka heke te whai huatanga o te pūnaha whakamatao, ka wera rawa te miihini, ka tōia te rango, tae atu ki te pakaru o te waka.
Ka kino te hinu whakawhiti (mō ngā waka whakawhiti aunoa) i te ranunga o te hinu me te wai, ā, ka pā kino ki te maeneene o te whakawhiti taputapu.
Ngā taunakitanga me te ārai:
Te tirotiro auau: Kia tupato mēnā kua whakaemulsified te tae o te hinu, mēnā he rerekē te wai whakamatao, me mēnā he rama whakatūpato pāmahana teitei kei runga i te papatohu.
Te tiaki i te takurua: I mua i te tūnga waka roa, i te tomo rānei ki te taiao pāmahana iti, kia tino ringihia te wai mai i te pūnaha whakamatao, inā koa mō ngā waka tīhiera me ngā waka arumoni.
Whakatikatika ngaio: Mena ka kitea he hapa, me toro atu ki tētahi pokapū whakatika ngaio mō te whakamātautau pēhanga me te tirotiro endoscopic hei karo i ngā kino tuarua mai i te wetewete.
Mō ētahi atu tātaritanga, me tirotiro koe i te pukapuka tiaki waka, me whakamahi rānei i tētahi taputapu tātaritanga OBD hei pānui i ngā raraunga o te pūoko pāmahana hinu.
Ki te hiahia koe ki te mōhio atu, pānuihia tonutia ngā tuhinga kē atu i runga i tēnei pae!
Tena waea mai ki a mātou mēnā e hiahia ana koe ki ēnei hua.
Zhuo Meng Shanghai Auto Co., Ltd. e whakapau kaha ana ki te hoko i a MG&MAXUSnau mai haere mai ngā wāhanga waka ki te hoko.
