Te tūranga o te pūoko tūranga camshaft.
Te mahi a te pūoko tūnga camshaft motuka:
1, ko te pūoko tūranga camshaft he kohikohi i te tohu koki hihiri camshaft, ka whakauru i te waeine whakahaere hiko (ECU), kia taea ai te whakatau i te wā mura me te wā werohanga, kia wātea ai te whakaurunga me te putanga hau;
2, kia taea ai te whakahaere i te werohanga wahie raupapa, te whakahaere i te wā mura me te whakahaere i te whakahekenga. Hei tāpiri, ka whakamahia te tohu tūranga camshaft hei tautuhi i te wā mura tuatahi ina tīmata te miihini. Nā te mea ka taea e te pūoko tūranga camshaft te tautuhi ko tēhea piston rango e tata ana ki te tae ki te TDC, ka kiia ko te pūoko tautuhi rango;
3, ko te hanganga me te kaupapa mahi o te pūoko tūranga camshaft me te pūoko tūranga crankshaft he rite tonu, ā, he maha ngā wā ka tāutahia ngātahi, engari he rerekē te tūranga tāutanga o ia tauira, engari me tāuta ki te tūranga o te hononga tuku tika me te crankshaft, pērā i te crankshaft, te camshaft, te flywheel, te distributor rānei;
4, whakamahia noa te pūoko o te toki porowhita. He tukanga motuhake tā te pūnaha ECU hei wehewehe i te mura, hei wehewehe i te raupapa mura o te rango, he rerekē i te tikanga whakamahi i ngā pūoko e rua, arā, ko te mea rongonui ko te "tatau", ka oma te toki porowhita "1-3-4-2" i roto i te maha o ngā hurihanga kua whakaritea. Nō reira, ka taea e te kaupapa te "tatau" i ngā rango mura rerekē i te koki toki porowhita kotahi, nō reira he nui te pūoko kotahi.
E mōhiotia ana hoki te pūoko tūnga camshaft ko te pūoko tautuhi rango, hei wehewehe i te pūoko tūnga crankshaft (CPS), ko te pūoko tūnga camshaft te tikanga e tohuhia ana e te CIS. Ko te mahi a te pūoko tūnga camshaft he kohikohi i te tohu tūnga o te camshaft takirere ka whakauru ki te ECU, kia taea ai e te ECU te tautuhi i te pokapū o runga o te kōpeketanga rango 1, kia taea ai te whakahaere i te whakahaere werohanga wahie raupapa, te whakahaere i te wā mura me te whakahaere whakakore i te mura. Hei tāpiri, ka whakamahia te tohu tūnga camshaft hei tautuhi i te wā mura tuatahi ina tīmata te miihini. Nā te mea ka taea e te pūoko tūnga camshaft te tautuhi ko tēhea piston rango e tata ana ki te tae ki te TDC, ka kiia ko te pūoko tautuhi rango.
He kino te mahi a te pūoko camshaft
01 Te uaua ki te tīmata i te waka
Ko te uauatanga o te tīmatanga o te waka he tohu mārama nō te hapa o te pūoko camshaft. Mā te pūoko tūnga camshaft e whakatau te raupapa mura o te mīhini. Ina hē, ka hē te raupapa mura, ka uaua te tīmatanga o te mīhini, ā, i ētahi wā kāore e tīmata. Ehara i te mea ko te tīmatanga o te waka anake te pānga o tēnei āhuatanga, engari ka pā kino anō hoki ki te mīhini. Nō reira, ina kitea he uaua te tīmatanga o te waka, me tirotiro wawe tonu mēnā kei te tika te mahi a te pūoko camshaft.
02 Te ngoikore o te whakaterenga
Ko te korenga o te motuka ki te whakatere tere he tohu mārama o te kino o te pūoko camshaft. Ina kore te pūoko camshaft e mahi, kāore e taea e te ECU te kite tika i te huringa o te tūranga camshaft. Ka pā tēnei ki ngā pūnaha whakauru me te pūnaha whakaputanga o te miihini, ka hua ake he whakaiti i te whakaurunga me te pūnaha whakaputanga o te pūnaha tata-whakaputa. Nā te mea kāore ēnei wāhanga matua e mahi tika, ka pāngia te motuka e te ngenge i te wā e whakatere tere ana, inā koa he iti iho te tere i te 2500 RPM.
03 Te pikinga o te whakapaunga wahie
Ko te pikinga o te whakapaunga wahie he tohu mārama o te ngoikore o te pūoko camshaft. Ina he te pūoko camshaft, ka pōrearea te pūnaha wahie rorohiko o te waka, ka puta te rehu wahie o te pūwero, o te werowero rānei i te kore e tika. Ehara i te mea ka piki ake te whakapaunga wahie o te waka i tēnei āhua werohanga pōrearea, engari ka kore pea e taea te whakapai ake i te tere o te miihini, ā, ka āhua ngoikore te waka. Nō reira, ki te kitea he pikinga rerekē o te whakapaunga wahie o te waka, he tohu pea tēnei kua he te pūoko camshaft.
04 Rama hapa waka
Ko te tikanga o te rama hapa o te waka he maha ngā pūoko e kore e mahi tika. Ina koa ka pakaru te pūoko tūnga o te camshaft, he tino kitea tēnei āhuatanga. Ko ngā pūoko camshaft he pūoko Hall e toru ngā waea, tae atu ki ngā taura hiko 12v, 5v rānei, ngā taura tohu me ngā taura whakapiri. Ina unuhia te mono ka tīmata te mīhini, ki te kore he putanga ngaohiko tohu i waenga i te raina tohu me te raina turanga, ko te tikanga o tēnei kua pakaru te pūoko. I tēnei wā, tera pea ka mura te rama hapa o te waka hei whakamahara i te taraiwa kia tirotirohia taipitopito.
05 Ka wiri te tinana i te āhua rerekē
Ko te wiriwiri tinana rerekē he tohu mārama o te ngoikore o te pūoko camshaft. Mēnā he raruraru kei te pūoko camshaft, kāore pea e taea e te wae whakahaere miihini o te waka te pānui tika i te āhua mahi o te miihini, ka hua ake he mahi koretake o te miihini me te wiriwiri tinana rerekē. Ko te tikanga ka kitea nuitia tēnei wiriwiri ina tere haere, ina puhoi haere rānei te waka. Hei whakarite i te haumaru o te taraiwa, ina kitea ēnei raruraru, me tirotiro me te tiaki ngaio i te wā tika.
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.
E whakapau kaha ana a Zhuo Meng Shanghai Auto Co., Ltd. ki te hoko i ngā wāhanga waka a MG&MAUXS. Nau mai ki te hoko.
