He aha te pūoko camshaft waka?
Ko te Pūoko Tūnga Camshaft (CPS) a Youdaoplaceholder0 he taputapu e whakamahia ana hei kohikohi i ngā tohu tūnga camshaft, ā, e whakamahia ana i roto i ngā pūnaha whakahaere miihini. Ko ōna mahi matua ko te whakauru i ngā tohu tūnga camshaft ki te waeine whakahaere hiko (ECU) hei whakatau i te wā mura me te wā werohanga wahie, hei āwhina i te ECU ki te tautuhi i te pokapū mate o runga pēhanga rango 1 hei whakatutuki i te whakahaere werohanga wahie raupapa, te whakahaere wā mura me te whakahaere whakakore mura.
Tauwāhi tāutanga
Ko te pūoko camshaft te mea e tāutahia ana i te pito o mua o te taupoki camshaft, e anga tika ana ki mua o ngā camshaft whakauru me ngā camshaft whakaputanga. Mā tēnei tāutanga ka taea e te pūoko te hopu tika i te tohu tūranga camshaft ka tukuna ki te ECU.
Te kaupapa mahi
Ka whakamahia e ngā pūoko camshaft te pānga magnetoelectric, te pānga Hall rānei, hei kite i te tūranga me te tere hurihuri o te camshaft. Hei tauira, ka tatauhia e te pūoko tūranga camshaft magnetoelectric te tūranga me te tere o te camshaft mā te kite i ngā huringa o te iahiko i roto i te koiri pūoko i hangaia e te rauemi aukume i te hurihuri o te camshaft.
Tikanga tātaritanga hapa
I te tirotiro i te pūoko camshaft, ka taea e koe te whakatau mēnā kei te mahi tika mā te momotu i tōna mono me te tahuri i te pana mura, me te whakamahi i te pene rama whakamātautau hei whakamātautau i ngā waea e toru (waea hiko, waea tohu me te waea whenua). Mena ka rerekē te ngaohiko tohu i waenga i te 0 me te 5 volts, kei te mahi tika te pūoko. Ki te kore, tera pea kua pakaru te pūoko.
Ko te ngoikore o te pūoko camshaft o te motuka ka kitea nuitia mā te uaua ki te tīmata, te tere koretake o te noho, te ngoikore o te whakaterenga, te nui haere o te kai wahie, te rama hapa e kā tonu ana, ka haere tahi pea me te wiri o te miihini, te oho, te wera o te motuka, me ētahi atu. Ko ēnei tohu ka puta mai i ngā tohu pūoko rerekē, e aukati ana i te ECU ki te whakahaere tika i te wā mura me te weronga wahie, ā, ka pā ki te mahi whānui o te miihini.
Ngā tohu o te rahunga matua o Youdaoplaceholder0
Youdaoplaceholder0 Uauatanga ki te tīmata : Nā te raruraru o te wā mura, ka maha pea ngā nganatanga ki te tīmata, ki te kore rānei e tīmata. I ētahi wā, ka whakaatuhia te hurihanga whakamuri o te crankshaft me te mura o te intake manifold.
Youdaoplaceholder0 Te kore pumau o te mahi whakatā : Te rūrū rerekē o te miihini, te kitea o ngā piki me ngā heke o te tere o te miihini, he rite ki te ngaro o te rango, ā, i ngā wā kino ka puta te aratau ngoikore.
Youdaoplaceholder0 Āhuatanga rerekē hihiri :
He ngoikore te whakaterenga me te puhoi o te urupare, ka kino pea te āhua i runga ake i te 2500rpm
He ohorere mārama te puta i te wā e taraiwa ana, inā koa i te wā e whakateretere ana, e whakaheke ana rānei
Te hekenga o te ōhanga:
I piki ake te whakapaunga wahie mā te 10%-30% nā te korenga o te whakahaere rōrahi werohanga wahie
Ka heke te paipa hau, he maha ngā wā ka pango te paoa o te paipa hau
Whakatūpato Hapa Youdaoplaceholder0 : Kei te mura tonu te rama hapa o te miihini, ā, ko te tikanga ka tuhia e te pūnaha OBD te waehere raupapa P0340-P0344.
Ngā tohu me ngā mōrearea o te hononga i waenganui i a Youdaoplaceholder0
Youdaoplaceholder0 Te whakaroa o te miihini wera : Tērā pea ka whakaroa ohorere te miihini i muri i te whakamahanatanga, ā, me tīmata anō kia oma ai.
Youdaoplaceholder0 Te kakahu o ngā wāhanga : Ka tere ake te kakahu o ngā wāhanga pēnei i ngā piston me ngā pakitara rango ina pakaru mō te wā roa, ka whakapotohia te roa o te ora o te miihini
Youdaoplaceholder0 Mōrearea haumaru : Ka piki ake te tūponotanga o ngā aituā ohorere mēnā ka motu te hiko, ka whakawhāitihia rānei i te wā e taraiwa ana (aratau toitoi).
Kotahi, e rua rānei ngā pūoko tūnga camshaft o ngā waka, i runga i te whirihoranga o te miihini.
Ka rerekē te maha o ngā pūoko tūnga camshaft i roto i ngā motuka i runga i te hoahoa o te miihini me ngā whakaritenga mahi, ā, ka wehea te nuinga ki ngā āhuatanga e rua e whai ake nei:
Whirihoranga pūoko kotahi Youdaoplaceholder0
He mea kitea noa iho tēnei i roto i ngā miihini taketake, i ngā pūnaha rānei e whakahaere ana i te mana wā rerekē i runga i ngā takirere whakauru (pērā i ētahi tauira e whakamahi ana i te hangarau VVT). He mea tāuta ngā pūoko ki te pito o mua o te camshaft whakauru, ā, e whakamahia ana hei whakarato i te tohu mana matua mō te whakahaere mura ki te ECU.
Hei tauira: Ka whakarerekētia e ētahi tauira waka te wā o te takirere whakauru mā te pūoko kotahi anake, ko te takirere whakaputanga ia ka noho pūmau tonu.
Whirihoranga pūoko-rua Youdaoplaceholder0
He mea kitea whānuitia tēnei i roto i ngā pūnaha e whakahaere ana i te wā rerekē o ngā takirere whakauru me te takirere whakaputa hau i te wā kotahi (pēnei i te hangarau VVT takirua). Ka rite ngā pūoko e rua ki ngā pou kamepa whakauru me te takirere whakaputa hau kia tika ake ai te whakatikatika i te wāhanga.
Hei tauira, ko te miihini EA888 o te whakatupuranga tuatoru e whakamahi ana i ngā pūoko rua (kotahi mō te whakaurunga hau me tetahi mō te putanga hau).
Youdaoplaceholder0 Whakarāpopototanga o ngā kōrero matua:
E pā ana te maha o ngā pūoko ki te uauatanga hangarau o te mīhini. Kotahi te pūoko o ngā tauira taketake, engari ko ngā tauira papai, mahi rānei, he nui ake te tūponotanga ka whakamahi i ngā pūoko e rua.
E mōhiotia ana hoki ko te "pūoko tohu tukutahi" ko te "pūrere tātari me te tūnga rango" rānei, ko te mahi matua o ngā mea e rua ko te tuku i ngā mōhiohio āhua o te camshaft ki te ECU.
Me tū te tūranga tāutanga ki te ritenga atu o te wira tohu; ki te kore, kāore e taea te kohikohi raraunga 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.
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.
