He aha te parirau o muri o te waka
He wāhanga nui te parirau o muri o te kete aerodynamic o te motuka. Ko tana mahi matua he ārahi i te rere o te hau kia puta ai he kaha ki raro, hei whakarei ake i te pupuri me te pumau o te waka i te wā e tere ana.
Ngā whakamāramatanga me ngā mahi a Youdaoplaceholder0
Ko te parirau o muri (e mōhiotia ana ko te spoiler) o te motuka ka tāutahia ki te pito o muri o te taupoki o te pūtu, he rite ki te hiku parera te āhua. Ko tana mahi matua he whakaiti i te rerekētanga o te hiki i te tuara o te waka, me te ārai i ngā raruraru whakahaere e puta mai ana i te hau kore taurite.
Te kaupapa mahi a Youdaoplaceholder0
Youdaoplaceholder0 Te whakaputanga o te kaha whakararo : Ina neke atu te tere o te waka i te 100 kiromita ia hāora, ka tere ake te rere o te hau i runga ake i te tuara o te waka e te parirau o muri, ka hanga he pēhanga whakararo (kaha whakararo), e whakakore ana i te kaha hiki i hangaia e te hoahoa o te tinana, ā, ka whakarei ake i te pupuri o ngā wira o muri.
Youdaoplaceholder0 Whakapai ake i te pumau : Mā te kaha whakararo ka piri tonu te tinana o te waka ki te whenua, ka whakaiti i te tūponotanga o te paheke ina huri tere ana, ā, ka whakarei ake i te haumaru o te whakahaere.
Youdaoplaceholder0 Te arotautanga tōia : Ka taea e te parirau o muri kua hoahoatia pai te whakaiti i te tauwehenga tōia whānui, ka whakaiti ā-kore i te whakapaunga wahie.
Ngā Rauemi me ngā Tikanga
Youdaoplaceholder0 Ngā rauemi noa : muka waro (mama, kaha nui), koranu konumohe (he utu nui), kirihou whakakahangia ki te muka karāhe (he ātete kaha ki te waikura).
Youdaoplaceholder0 Hoahoa whakarerekētanga : Ko ētahi tauira mahi-teitei he taputapu whakarerekētanga hiko e whakarerekē aunoa ana, ā-ringa rānei i te koki parirau o muri kia rite ki te tere o te waka. Hei tauira, ka taea e te parirau o muri o Lamborghini te whakarerekē aunoa i te koki i roto i te awhe o te 0 ki te 150 kiromita ia hāora.
Ko te mahi matua o te parirau o muri o te motuka he whakarei ake i te pumau i te wā e taraiwa tere ana, he whakanui ake i te kaha whakaheke hei whakapai ake i te hopu, me te arotau i te mahi aerodynamic hei whakaiti i te ātete ki te hau me te whakapaunga wahie.
Mahi Matua Youdaoplaceholder0
Youdaoplaceholder0 Whakanuia te kaha ki raro me te pumau : Ka whakaputa te parirau o muri i te pēhanga ki raro mā te ārahi i te hau i muri o te waka (hei tauira, ka taea e te Xiaomi SU7 Ultra te whakarato i te 285kg o te kaha ki raro i te 350km/h), ka whakaiti i te hiki i runga ake i te tinana o te waka i te wā e tere ana te taraiwa, ka ārai i te waka kei nekeneke, kei ngaro rānei te mana whakahaere, ā, ka whakanui ake i te pupuri o ngā wira o muri.
Youdaoplaceholder0 Whakaitihia te ātete hau : Ka taea e te parirau o muri kua hoahoatia pai te whakaiti i te awhiowhio i muri o te waka, te whakapai ake i te ara rere o te hau, me te whakaiti i te tauwehenga tō (mō ētahi tauira, ka taea te whakaiti mā te 8% ki te 12%), ā, ka whakapai ake i te whai huatanga o te wahie (hei tauira, ka taea e te sedan 1.6L te penapena i te 10% o te wahie).
Youdaoplaceholder0 uara tāpiri
Youdaoplaceholder0 Whakapai ake i te mahi whakahaere : Ina huri tere ana, ina huri ara rānei, ka taea e te parirau o muri te whakaiti i te nekehanga taha me te whakapai ake i te pumau o te urupare o te wira urungi, inā koa mō ngā motuka hākinakina waenga-mīhini (pērā i te Porsche Boxster).
Youdaoplaceholder0 Ataahua me te whakawhaiaro : Hei wāhanga o te kete aerodynamic, ka taea e te parirau o muri te whakarei ake i te hākinakina me te pānga tirohanga o te waka, kia tutuki ai ngā hiahia ataahua o te rangatira.
Youdaoplaceholder0 Āhuatanga motuhake : Ka taea hoki e te parirau o muri o ētahi waka teihana te ārahi i te rere o te hau hei tango i te puehu i runga i te matapihi o muri, hei whakapai ake hoki i te tirohanga o muri.
Youdaoplaceholder0 Mātāpono hangarau
Ka hangaia e te hiku o te hiku he rerekētanga pēhanga mā te rerekētanga tere o te rere o te hau i runga i ngā mata o runga me raro (he tere ake te tere o te rere, ā, he iti iho te pēhanga hau i te mata o runga). He puhoi te tere rere iti, ā, he teitei te pēhanga hau, nā reira ka puta he kaha whakaheke. E pā ana tōna pānga ki te rauemi (muka waro, koranu konumohe, me ētahi atu), te koki me te tere o te waka. Ka tautokohia e ētahi tauira papai te whakarerekētanga aunoa (hei tauira, ka piki aunoa te Panamera ki runga ake i te 60km/h).
Tērā pea he raruraru taputapu, he raruraru pūmanawa rānei te hē o te parirau o muri o te motuka. Me whakatau te take i runga i ngā tohu motuhake, ā, me mahi i ngā mahi e tika ana.
Ngā take me ngā otinga noa
Raru pūmārō Youdaoplaceholder0
Youdaoplaceholder0 Te rerekētanga o te hanganga miihini : Hei tauira, ki te ara ake te hiku o te hiku, ki te kore rānei e kati, tera pea nā te rerekētanga o ngā wāhanga kirihou nā te wera, ngā tīwiri wetekina, te aukati rānei o ngā wāhanga. Ka taea e koe te whakamātau ki te horoi, ki te whakahinuhinu, ki te whakatika rānei i ngā tīwiri. Ki te mau tonu te raruraru, whakakapia ngā wāhanga.
Youdaoplaceholder0 Te rahunga o te pūwhakaoho : Ki te kore te hiku o te hiku e aro ki ngā tohutohu (pēnei i te kore e taea te piki, te heke rānei), tera pea nā te kino o te pūwhakaoho, nā ngā raruraru waea rānei, ā, me tiaki ngaio.
Raru pūmanawa Youdaoplaceholder0
Youdaoplaceholder0 Te rahunga o te pūnaha : Mena he rerekē te waeine whakahaere parirau o muri, ka taea te whakahoki mai mā te tīmata anō i te waka, te mono anō rānei me te momotu i te waeine whakahaere. Mena kāore e whai hua, me kimi e ngā taputapu ngaio, ā, me whakahou te hōtaka.
Youdaoplaceholder0 Rahunga pūoko : Mena ka mau tonu te rama hapa o te parirau o muri, tera pea kua pakaru te pūoko, kua āraia rānei te ara iahiko. Me tirotirohia, me whakakapi.
Pānga ki te haumaru taraiwa
Ko te pakaru o te parirau o muri kāore e pā tika ki te haumaru o te taraiwa, engari ka ngoikore pea te mahi aerodynamic, ka pā ki te pumau o te whakahaere. Hei tauira, kāore e taea te whakawhāiti i te parirau o muri o te Audi A7 ina iti iho te tere o te waka i te 80km/h, ka pā pea ki te pumau o te tere teitei, engari kāore e waiho hei tūponotanga haumaru.
He mea pai kia whakapā atu ki te ratonga muri-hoko mō te tirotiro i te wā tika ina kitea he hapa hei karo i ngā kino tuarua i puta mai i te wetewete-ā-unoa.
;;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.
