He aha te mahi a te pūoko crankshaft i roto i te motuka
Ko te mahi a te pūoko o te porowhita crankshaft o te motuka ko ngā āhuatanga e whai ake nei:
Mana Whakahaere Wā Whakakā : Ka aroturukihia e ngā pūoko tūranga o te porowhita te tūranga hurihuri o te porowhita, ā, ka tukuna ngā raraunga nui ki te Wāhanga Whakahaere Mīhini (ECU) hei āwhina i te whakatau i te wā mura pai mō ia rango. Mā tēnei ka mura te mono mura ina tae te piston ki te TDC, ā, ka pēhia te ranunga ki tōna āhua pai rawa atu, kia tutuki ai te mura wahie tino whai hua, kia pai ake ai te kaha me te ōhanga o te mīhini.
Whakahaere werohanga wahie : Ka whakamahia hoki te pūoko tūranga o te toki crankshaft hei whakahaere i te pūnaha werohanga wahie, kia tika ai te tukunga o te wahie hei whakatutuki i ngā hiahia o te miihini. Mā te aroturuki i te tūranga o te toki crankshaft, ka taea e te pūnaha te whakahaere tika ake i te nui o te werohanga wahie kia pai ai te mura i raro i ngā āhuatanga mahi rerekē.
Te tīmatanga me te whakahaere o te miihini: I te wā e tīmata ana te miihini, ka whakarite te pūoko tūranga o te crankshaft kia tīmata te miihini i te wā tika, ā, ka mau tonu te mahi pumau. Hei tāpiri, kei roto i te whakahaere tere noho me te whakahaere mimiti wahie, e āwhina ana i te ECU ki te whakarite i te whakatuwheratanga o te throttle, te tūranga rānei o te actuator noho kia mau tonu ai te tere noho pumau o te miihini.
: Ki te rahua te pūoko tūnga o te porowhita, ka taea e te pūnaha whakahaere hiko o te waka te kite me te tohu i te raruraru mā te pānui i te waehere hapa, ā, ka taea ai e ngā tohunga hangarau te tautuhi me te whakatika i te hapa.
Ka mahi te pūoko tūnga o te toki porowhita ki te whakarato raraunga nui ki te pūnaha whakahaere miihini mā te ine tika me te ripoata i te tūnga me te tere o te toki porowhita. Ka kitea, ka tukuna hoki ngā tohu pūwāhi mutu, ngā tohu koki toki porowhita, me ngā tohu tere miihini, e whāngaihia ana ki te ECU i te wā tūturu, mai i reira ka tatau te ECU i te wā pupuhi pai rawa atu me te rahinga werohanga wahie mō ia rango.
He mahi nui tā ngā pūoko crankshaft motuka (CPS, CKP rānei) i roto i ngā motuka. Ko tētahi o ngā pūoko tino nui o te pūnaha whakahaere miihini, ā, ko āna mahi matua ko:
Tere o te miihini : Ka taea e te pūoko o te toki porowhita te aroturuki i te tere hurihuri o te toki porowhita i te wā tūturu, kia tika ai te tatau i te tere o te miihini. He mea tino nui tēnei mōhiohio mō te whakatau i te tere werohanga wahie me te koki whakamua o te mura.
Te whakatau i te tūranga o te piston: Mā te rongo i te koki hurihuri o te crankshaft, ka taea e te pūoko crankshaft te whakatau i te tūranga motuhake o te piston i roto i te rango. He mea nui tēnei hei whakahaere i te wā mura me te werohanga wahie.
Te aroturuki i te āhua o te mahi a te miihini: ka taea te aroturuki i te āhua o te mahi a te miihini, ina kitea he ahi, he kore ahi rānei, me ētahi atu hapa, ka hopu wawe i te tohu rerekē, ā, ka tukuna atu ki te waeine whakahaere miihini i te wā tika hei tuku i ngā mōhiohio whakatūpato.
Te arotau i te whai huatanga o te tukunga: Mā te whakahaere tika i te tūranga o te toki crankshaft, ka taea te arotau i te tukanga tahunga wahie, ka taea te whakaiti i te tukunga o ngā matū kino, me te whai huatanga o te waka ki te tukunga.
Ngā Mahi Kē Atu: Haunga te whakahaere i te werohanga wahie me te mura, ka whai wāhi atu hoki te pūoko crankshaft ki te whakahaere i te tere noho, te whakahaere i te tohanga anō o te hau putanga, me te whakahaere i te mimiti wahie.
Momo me te wāhi tāutanga
E rua ngā momo matua o ngā pūoko porowhita: te momo pāoro aukume me te momo Hall. Ko ngā pūoko pāoro aukume ka whakanohoia ki te taha o te whare tuku o te wira rere, ko ngā pūoko Hall ka whakanohoia ki te taha o te pūrakau porowhita i te pito o mua o te porowhita, i runga rānei i te whare tuku i te taha o te wira rere. Ka rerekē te wāhi tāutanga tuturu i runga i te tauira me te hoahoa.
;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 ngā wāhanga waka MG&750. ki te hoko.
