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Ngā Wāhanga AUTO HOU SAIC MG GT Pūoko-rerekētanga-pēhanga-11116295 zhuo meng Haina taputapu tāpiri haina wāhanga motuka kaihanga rarangi pukapuka mg

Whakaahuatanga Poto:

Taupānga Hua:SAIC MG GT HOU

Hua Nama Oem: 11116295

Waitohu: CSSOT / RMOEM / ORG / COPY

Wā Arataki: He taonga, ki te iti iho i te 20 ngā wahi, kotahi te marama noa

Utu: Tāpui Tt

Waitohu Kamupene: CSSOT


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Ngā Tohu Hua

Ngā mōhiohio hua

 

Ingoa Hua Pūoko rerekētanga-pēhanga
Taupānga Hua SAIC MG GT HOU
Nama Oem o ngā Hua 11116295
Whakahaere o te Wāhi I HANGAIA KI HĀINA
Waitohu CSSOT / RMOEM / ORG / COPY
Wā Arataki He taonga, ki te iti iho i te 20 ngā wahi, he mea noa mō te kotahi marama
Utu Putunga Tt
Waitohu Kamupene CSSOT
Pūnaha Taupānga Pūnaha Chassis
Pūoko-rerekētanga-pēhanga-11116295
Pūoko rerekētanga pēhanga-11116295

Te mōhiotanga hua

 

He aha te pūoko pēhanga rerekētanga o te waka?

Ko te pūoko pēhanga rerekētanga he wāhanga hiko tika e whakamahia ana hei ine i te rerekētanga pēhanga i waenga i ngā tūranga rerekē e rua. Ko tētahi o ngā wāhanga pūoko tino nui i roto i ngā motuka hou. Kāore e ine i te pēhanga tino engari e arotahi ana ki te kimi i te rerekētanga pēhanga (ΔP = P1 - P2) i waenga i ngā pūwāhi e rua pēnei i te "putanga whakauru me te putanga whakaputanga" "ki runga me raro", ā, ka hurihia tēnei rerekētanga pēhanga hei tohu hiko, ka tukuna ki te waeine whakahaere miihini (ECU) me ētahi atu pūnaha whakahaere i runga i te waka kia tika ai te whakahaere.
Ngā Mahi Matua me ngā Horopaki Taupānga
He "io pēhanga" te mahi a te pūoko pēhanga rerekētanga i roto i ngā pūnaha matua maha o ngā motuka. Ko ōna whakamahinga matua ko:
‌Te whakahaere tukunga hau (mana whakaora DPF): Koinei tētahi o ōna kaupapa matua. Ka tāutahia te pūoko ki ngā pito o mua me muri o te tātari matūriki (DPF), hei aroturuki i te rerekētanga o te pēhanga o muri o te hau. Ina nui ake te rerekētanga o te pēhanga i te paepae nā ngā putunga waro, ka whakaoho te ECU i te "kaupapa whakaora", ka whakanui ake i te pāmahana o te hau hei tahu i ngā putunga waro hei karo i te aukati, te ngaronga hiko, me te tukunga.
‌Te arotau i te ōwehenga hau-wahie o te miihini: I roto i ētahi pūnaha, ka whakamahia hei ine i te rerekētanga pēhanga i waenga i te manifold whakauru i muri i te throttle me te hauhautanga, i ngā paipa motuhake rānei. Mēnā ka honoa ki ētahi atu raraunga pūoko, ka tatau ā-kore i te rahinga whakauru, ka āwhina i te ECU ki te whakahaere tika i te rahinga weronga wahie me te wā mura, ka whakapai ake i te pai o te mura.
‌Te aro turuki i te pūnaha wahie‌: I roto i ngā miihini tīhiera tereina pēhanga teitei, i ngā pūnaha werohanga tika penehīni rānei, ka aro turukihia te rerekētanga pēhanga i ngā tūranga rerekē o te paipa wahie, ka tukuna he urupare taumata-mirihēkona ki te ECU, ka tutuki te whakahaere tika o te rōrahi werohanga wahie (me te hapa i roto i te ±0.02ml), te taurite i te mana me te penapena wahie.
‌Pūnaha whakahoki hau hau (EGR): Kua tāuta ki ngā pito o te takirere EGR, ki te pouaka whakamatao EGR rānei, ka ine i te rerekētanga pēhanga hei whakatau i te whakatuwheratanga tuturu o te takirere EGR, mēnā kei te āraihia, kei te turuturu rānei te paipa, kia tika ai te nui o te whakahoki hau EGR, ā, kia whakaitihia ai ngā tukunga hauota waikura.
‌Pūnaha whakahaere tukunga mimiti wahie (EVAP)‌: Whakamahia hei tātaritanga mēnā he turuturu, he ārai rānei i roto i ngā paipa pūnaha wahie. Ka hangaia e te pūnaha he rerekētanga pēhanga iti, ā, ka kitea te huringa e te pūoko. Ki te kore e tutuki i ngā tumanakohanga, ka whakatauhia he hapa kei te pūnaha, ā, ka whakamāramahia te rama hapa.
‌Pūnaha whakatārewatanga hau‌: I roto i ngā tauira papai, ka aroturukihia te rerekētanga pēhanga i waenga i ngā taha e rua o te puna hau, ka mahi tahi me te rorohiko kei runga i te waka ki te whakarite i te whakaiti i ia hēkona ruarua, ka whakapai ake i te pumau o te waka i runga i ngā rori pūkeko.
He Whakaahuatanga Poto mō te Mātāpono Mahi
Ko te uho o te pūoko pēhanga rerekētanga he diaphragm tairongo e wehewehe ana i te pūoko kia rua, kia rua, kia rua, kia toru, kia toru, kia toru. Ina whakamahia te pēhanga ine P1 me P2 ki ngā pito e rua, ka paku whakarerekē te diaphragm nā te rerekētanga o te pēhanga. Ka kitea tēnei whakarerekētanga, ā, ka hurihia e te tikanga tahuritanga ā-roto (pēnei i ngā panoni ātete i roto i ngā ine taumahatanga, ngā panoni o te uara kaha, te pānga piezoelectric rānei) hei tohu hiko, ka whakanuia, ka whakatikatikaina e te ara iahiko, kātahi ka tukuna hei ngaohiko paerewa, hei iahiko, hei tohu matihiko rānei mā te ECU hei whakamahi.
Te Pānga o ngā Hapa
Mena kua pakaru te pūoko pēhanga rerekētanga, kua hē rānei te tohu, ka whiwhi te ECU i ngā raraunga rerekētanga pēhanga hē, ka arahi pea ki:
Ka tiaho te rama hapa o te miihini
He iti te taipana o te miihini, ka heke te mana
He hē te tatau i te rahinga werohanga wahie, ka hua ake he nui ake te whakapaunga wahie, te korenga o te hiko, te tukunga rānei.
He rerekē te kaupapa whakaora DPF, ā, ka raru pea te pūnaha toto.
He rerekē te mahi a te pūnaha EGR, e pā ana ki te pumau o ngā tukunga me te mura.
Hei whakamutunga, ahakoa he iti te rahi o te pūoko pēhanga rerekētanga, he wāhanga matua ia e whakarite ana i te mahi, te whai huatanga, te tutuki i ngā paerewa tukunga, me te haumaru o ngā motuka.

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.

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