Ko te mahi matua o te mowhiti piston motuka
I roto i te "ngākau mana" o te mīhini motuka, ko te mowhiti piston te kaitiaki matua, e mahi ana i ngā mahi nui maha e pā tika ana ki te mahi me te roa o te ora o te mīhini.
Tuatahi, he mahi hiri tōna, e piri pūmau ana ki te piston me te pakitara o te rango, pērā i te ārai totoka, e ārai ana i ngā hau pāmahana teitei me te pēhanga teitei i roto i te rūma mura kei turuturu ki roto i te pouaka crank, e whakarite ana i te pumau o te pēhanga i roto i te rango me te whakarato i te putanga mana e ranea ana mō te miihini. Kia kore e tutuki te hiri, ka tino heke te pai o te mura o te miihini, ā, ka ngoikore hoki te mana.
Tuarua, kei a ia te mahi whakahaere hinu. I te neke haere o te piston i roto i te rango, he rite ki te kaihoroi tino tupato, e waru ana i te hinu taikaha i runga i te pakitara rango kia kore ai te hinu e uru ki te rūma mura hei tahu, kia pai ai te whakahaere i te whakapaunga wahie me te whakaiti i ngā utu whakahaere. I taua wā anō, ka taea e ia te hanga i tētahi kiriata hinu ōrite ki runga i te pakitara rango, e whakarato ana i te hinu whakahinuhinu pai mō te piston me te pakitara rango, e whakaiti ana i te kakahu.
Hei tāpiritanga, he mahi anō tā te mowhiti piston hei kawe wera me te tautoko. I roto i te taiao mahi pāmahana teitei me te pēhanga teitei o te miihini, ka taea e ia te whakawhiti tere i te nui o te wera i hangaia e te tihi piston ki te pakitara rango, kātahi ka tukuna mā te pūnaha whakamatao, kia tika ai te mahi a te miihini. I taua wā anō, ka taea e ia te āwhina i te nekehanga o te piston me te whakarato tautoko pumau, kia kore ai e pa tika te piston ki te pakitara rango me te pakaru.
Ngā hapa me ngā tohu noa o ngā mowhiti piston motuka
Ahakoa he mahi nui tā te mowhiti piston, kāore e kore ka tūpono ngā hapa ina mahi ana i ngā taiao uaua, ko te nuinga ka puta ko te kakahu, te whati, me te piri, ā, ka whai ake ko ētahi tohu mārama.
Ina pakaru te mowhiti piston, ka heke te mahi hiri, ā, ka turuturu ngā hau i roto i te rūma mura, ka hua ake he koretake te mana o te miihini, he whakaroa te whakatere, ā, he uaua ki te whakatere, ki te piki rānei. I taua wā anō, ka ngāwari te hinu ki te tomo ki te rūma mura mō te mura, ka piki ake te hinu e pau ana, ka hiahiatia he tāpiringa hinu auau, ā, ka puta te paoa kikorangi mai i te paipa putanga hau, inā koa ka tīmata makariri, ka tere tere rānei. Hei tāpiri, mā te mura kāore i oti ka piki ake te wahie e pau ana i te miihini, ka nui ake i ngā paerewa tukunga, tae atu ki te wiri me te wera nui o te miihini.
He hapa nui ake te pakaru o te mowhiti piston, e puta mai ana i ngā raruraru kounga hangahanga, te pakaru nui o te rango, te aukati i ngā putunga waro, te rahi koretake o te awaawa mowhiti, te kawenga whakahaere nui rawa rānei. Whai muri i te pakaru, ka kitea ngā tangi patupatu whakarewa i roto i te roto o te miihini i te wā e whakateretere ana, e tīmata makariri ana rānei, ā, ka nui ake te tangi. I taua wā anō, ka heke tere te mana o te miihini, ā, tera pea ka rerekē te pēhanga hinu.
Ko te piri o te mowhiti piston te take nui o te hinu paru, te waikura nui, te piri o te mowhiti piston ki te awaawa mowhiti, te nui rawa rānei o ngā putunga waro e aukati ana i te awaawa mowhiti. Mēnā ka piri, ka ngaro te ngāwari o te mowhiti piston, ā, ka kore e piri pai ki te pakitara o te rango, ka puta ngā tohu rite tonu o te pakaru o te hiri, te nui haere o te hinu e pau ana, me te heke o te mana.
Ngā tikanga tātaritanga me te otinga mō ngā hapa o te mowhiti piston motuka
Ina kitea ngā tohu o runga ake nei i te waka, me tirotiro wawe te mowhiti piston. Ko ngā tikanga tātaritanga noa ko te tirotiro endoscope, te tirotiro i ngā putunga waro i runga i te piston me te paru hinu i roto i te awaawa mowhiti mā roto i te kōhao o te mono mura; te whakamātautau pēhanga rango, mena he noa te pēhanga rango engari he nui te hinu e pau ana, he hapa mowhiti piston te nuinga o te wā; te tikanga tirotiro hihiri, te aukati i te kōhao hinu i te āhua makariri, te kite i te āhua o te putanga hau me te whakamahi i te tauera hei kite i te rere o te hau; te tirotiro tikanga whakakore, te whakarite i te tirotiro i ngā wāhanga pakaru ngāwari pēnei i ngā takirere putanga me ngā turbocharger, kātahi ka whakaū i te raruraru mowhiti piston; te whakamātautau kaihoko whakatika, te tāpiri kaihoko tuku mowhiti piston me te aroturuki i te huringa o te hinu e pau ana hei whakatau i te nui o te piri.
Mō ngā hapa rerekē, he rerekē anō hoki ngā otinga. Mō ngā pakaru iti, mō te piri rānei, ka taea te whakamahi i tētahi kaihoko whakatika mowhiti piston motuhake hei whakahoki mai i te ngāwari me te mahi hiri o te mowhiti piston me te kore e wetewete i te miihini. Hei tauira, ka taea e te "Siyou Pu 2 + 18 hangarau whakatika kore-whakangaro" te mahi i runga i te āhua piri o te mowhiti hau me te mowhiti hinu i te wā kotahi, ka mahi i te whakatika hihiri i raro i ngā āhuatanga taraiwa hei karo i te tūponotanga o te kino tuarua. Mena kua pakaru rawa, kua pakaru rānei ngā mowhiti piston, me whakakapi tonu. I te whakakapinga, me whiriwhiri ngā hua pono me te haere ki tētahi toa 4S ngaio, ki tētahi toa whakatika rānei, hei whakahaere i te mahi a ngā kaimahi ngaio. Nā te mea me wetewete te miihini i ngā mowhiti piston, he uaua te tukanga. Mena kāore i te tika te tāutanga, ka pā pea ki te mahi a te miihini, ā, ka nui ake te kino. Hei tāpiri, i te wā taraiwa o ia rā, ko te whakawhiti i te hinu miihini me te tātari hinu, te whakamahi i te wahie kounga teitei, me te karo i te miihini kei mahi i raro i te taumaha rawa mō te wā roa ka taea te whakaroa i te roa o te mahi o ngā mowhiti piston me te whakaiti i te puta o ngā hapa.
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.
