He aha te huihuinga camshaft putanga motuka?
Ko te huihuinga camshaft putanga hau o te motuka he wāhanga matua o te raina takirere o te miihini, ko te kawenga matua ko te whakahaere i ngā wā whakatuwheratanga me te kati o ngā takirere kia pai ai te putanga hau.
Mahi matua
Mā te whakarerekē i te wā whakatuwheratanga o te takirere me te arotau i te whai huatanga o te whakaurunga o te miihini i raro i ngā āhuatanga whakahaere rerekē, ka pā tika ki te putanga hiko me te penapena wahie. Hei tauira, mā te kati i ngā takirere i mua i te wā e taraiwa ana i ngā tere iti ka taea te whakaiti i te rere whakamuri o ngā hau whakaputa, ā, mā te whakaroa i te kati i te wā e taraiwa ana i te tere teitei ka taea te whakapai ake i te mahi hiko.
Te hanganga hanganga
Kei roto ko te stator, te rotor, te whakahaere i te ara hinu me te actuator, ā, e whakahaere ana i te huringa āhuahanga mā te pēhanga hinu. Me whai whakaaro tōna hoahoa ki te kaha me te tika, ā, ko te nuinga o te rauemi he maitai koranu hei tu atu i te mahi tere me te taipana nui.
"Tono hangarau"
Ka whakamahia e ētahi tauira te hangarau AVS (Variable Valve Lift), e whakarerekē ana i ngā koki whakatuwheratanga me te kati o ngā takirere mā te waeine whakahaere hiko, kia pai ake ai te whai huatanga o te miihini. Hei tauira, ka tutuki i a Volkswagen/Audi te putanga taipana teitei i ngā tere iti mā te whakawhiti hiko hiki takirere o te porowhita hau.
Ko te mahi a te huihuinga camshaft putanga hau o te motuka he whakahaere i te wā whakatuwheratanga me te wā kati o te takirere putanga hau, kia tere ai te tukunga o te hau putanga hau mai i te rango, ka pā tika tēnei ki te mahi a te miihini me te pai o te tukunga.
Mahi matua
Mā te nekehanga hurihuri o te camshaft, ka panaia ngā takirere putanga hau ki te whakatuwhera me te kati i roto i tētahi raupapa motuhake, me te whakahaere tika i te wā, te tere me te hiki o te tukunga hau putanga hau. Ka tukuna ngātahitia tēnei me te nekehanga o te piston kia pai ai te mahi a te miihini.
Tūranga matua
Youdaoplaceholder0 Whakapai ake i te pai o te putanga hau : Me whakarite kia tukuna ngā hau putanga hau i te wā tika, whakaitihia te pānga o ngā hau toenga ki te pai o te tahunga, me te whakanui ake i te putanga hiko.
Youdaoplaceholder0 Whakaitihia te parahanga tukunga : Whakahaere tika i te tukanga whakaputanga hei whakaiti i te tukunga o te hau para kāore anō kia tahuna, kia tutuki ai ngā whakaritenga tiaki taiao.
Ka urutau a Youdaoplaceholder0 ki ngā āhuatanga whakahaere rerekē : Whakaritea ngā tawhā takirere (pēnei i te hiki) kia rite ki te kawenga miihini hei whakataurite i te penapena wahie me te mahi mana .
Toronga hangarau
Kei roto hoki i ētahi tauira te hangarau wā takirere rerekē (VVT) me te hangarau hiki (VVL) o ngā camshaft o ētahi tauira, e whakapai ake ana i te whai huatanga o te miihini mā te whakarerekē i te kōtaha CAM.
Ko ngā hapa o te pūwero putanga o te waka ka kitea i roto i ēnei āhuatanga:
Youdaoplaceholder0 Uauatanga ki te tīmata : He uaua ki te mura, kāore rānei e taea te tīmata, kāore e taea e te ECU te whiwhi i te tohu tūranga camshaft, ka hua ake he pōhēhētanga i te wā mura
Te hekenga o te mana: te ngoikore o te whakaterenga, te wiri mangere, te mura koretake, ka hua ake te putanga mana o te rango rerekē.
Youdaoplaceholder0 Te pikinga o te whakapaunga wahie : ka whakamahia e te ECU ngā tawhā weronga wahie pumau, ka hua ake he iti ake te whakapaunga wahie
Youdaoplaceholder0 Te hekenga o te tukunga : te nui rawa o te hau putanga, te tukunga paowa pango, ka puta te waehere hapa (pēnei i te P0014) nā te pūnaha OBD
Ngā take noa
Youdaoplaceholder0 te rahunga o te takirere solenoid : Ka taea e te pakaru o te takirere solenoid o te actuator camshaft putanga te arahi ki te rahunga whakahaere (he hapa noa, e 60% o aua raruraru te take)
Youdaoplaceholder0 Kāore i te rawaka te hinu/te poke : Ka pāngia te pūnaha wā rerekē e te korenga o te pēhanga hinu, te urunga poke rānei
Youdaoplaceholder0 Hapa mono/raina wetekina : Ka whakararu te tuku tohu i te waikura, i te wetekina rānei o te mono takirere solenoid
Te kino o te sprocket o te camshaft VVT actuator: Ka pā te pakaru o te sprocket camshaft VVT actuator ki te pumau o te tere noho o te miihini.
Youdaoplaceholder0 Rahunga pūoko : Ka taea hoki e te pūoko tūnga camshaft paru, ngā raruraru tāutanga rānei te whakaputa i ngā tohu rite
Otinga
Youdaoplaceholder0 Tirohia te takirere solenoid : pānuihia te waehere hapa me te taputapu tātaritanga, inehia te uara ātete o te takirere solenoid (tata ki te 0.13Ω), ka whakakapia te wāhanga pakaru
Youdaoplaceholder0 Horoia te pūoko : Tangohia te pūoko camshaft hei horoi i ngā paru hinu, i ngā mea tauhou rānei. I te tāutanga anō, kia tika te āputa
Youdaoplaceholder0 Tirohia te pūnaha wā : whakaū mēnā he tika te wā takirere. Mēnā e tika ana, whakatikatikahia te mekameka, whakakapia rānei te whakapūmau
Tāpirihia te hinu miihini : Me whakarite kia noho noa te taumata hinu, ā, kia kore he poke, me whakakapi te tātari hinu i ia wā
Youdaoplaceholder0 Tiaki ngaio : Mēnā he take e pā ana ki te tāutanga pūoko, ki te waea rānei, me whakahaere e ngā tohunga
Mena kei te mura tonu te rama hapa, kāore rānei ngā tohu e memeha, me whakapā atu ki tētahi whare tiaki ngaio mō te tirotiro i te wā e taea ai.
; 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.
