Pūkaha Whakakaha Motuka: Te Toa Huna me ngā Hapa Pea o te Mīhini Mana
I tēnei wā o te whanaketanga hangarau tonu o ngā motuka, kua noho te turbocharger hei wāhanga matua mō te whakapai ake i te mahi a te miihini. He rite ki te toa kei muri i te whakaaturanga, e kawe mai ana i te mahi kaha ake me te penapena wahie pai ake ki ngā waka. Heoi, he wā "pūmanawa" anō hoki tō tēnei toa. Ka pāngia pea e ngā hapa maha tana mahi noa, ā, ka pāngia te mahi a te waka.
Ko te mahi matua o te turbocharger
Ko te turbocharger he pūwero hau. Ka whakamahia e ia te kaha whakaputa hau mai i te mīhini hei taraiwa i te tāpine ki roto i te whare. Kātahi ka taraiwahia e te tāpine te impeller coaxial, ka pēhia te hau, ka whakanuia i mua i te tukunga ki roto i te rango. Ka whakanuia e tēnei tukanga te nui o te hau e uru ana ki te mīhini, ā, ka whakarei ake i te pai o te tahunga wahie, ā, ka taea e te mīhini te whakaputa kaha tae atu ki te 30% te nui ake me te nui o te hau e puta ana.
Mō te whakanui ake i te mana, he tino mīharo te pānga o te turbocharger. Hei tauira, ka taea e te mana o te miihini turbocharged 1.8T te whakataetae ki te miihini 2.4L naturally aspirated, engari he rite te whakapaunga wahie ki te miihini 1.8L. I roto i te ao reihi, ka kanapa ake te turbocharger. Ka taea e ngā miihini he iti te nekehanga te whiwhi mana nui ake, ka hoatu he painga ki a rātou i runga i te ara reihi.
Haunga te whakarei ake i te mana, he pai hoki te mahi a ngā turbocharger ki te penapena wahie me te tiaki taiao. Mā te whakapai ake i te pai o te tahunga, ka taea te whakaiti i te whakapaunga wahie, e penapena ana i te 3% ki te 5%. I taua wā anō, ko te whakapai ake i te pai o te tahunga ka āwhina i te whakaiti i te tukunga o ngā wāhanga kino pēnei i ngā matūriki me ngā waikura hauota, e whai wāhi ana ki te tiaki taiao. Heoi anō, he mahi utu teitei tō ngā turbocharger, ka taea te wikitoria i te hekenga o te mana o ngā miihini i ngā wāhi teitei i puta mai i te hau angiangi.
Ngā hapa me ngā otinga noa o ngā turbochargers
Ahakoa he mārama ngā painga o ngā turbocharger, ka taea anō e rātou te tūtaki ki ngā hapa maha i te wā e whakamahia ana mō te wā roa.
Ko ngā hapa turuturu tētahi o ngā raruraru tino kitea. Mena he nui te hinu e pau ana, engari he noa te tae o te paowa o te putanga hau, ā, kāore te mana e pāngia, tera pea kei te turuturu te paipa hinu whakauru, te paipa hinu whakahoki rānei o te turbocharger. I tēnei wā, tirohia mēnā kei te ora tonu te mowhiti hiri. Mena kua pakaru, whakakapia tonutia. Mena he nui te hinu e pau ana, ā, ka puta te paowa kikorangi mai i te putanga hau, engari kāore anō kia rerekē te mana, tera pea kua pakaru te mowhiti hiri i te pito o te compressor. Tirohia te paipa hinu whakahoki, ā, me mahi he tiaki. Mena he nui te hinu e pau ana, ka puta te paowa kikorangi, pango rānei mai i te putanga hau, ā, ka heke te mana, tera pea he nui rawa te āputa i waenganui i te piston me te rango, ka mimiti te hinu ki roto i te rūma mura. I tēnei wā, me tirotirohia te miihini.
Kaua hoki e warewarehia ngā hapa o te ngaronga hiko. Hei tauira, ina he te mahi a te turbocharger o te BMW 2 Series, tera pea ka ngaro te hiko. He maha ngā take o te ngaronga hiko. Hei tauira, ki te aukatia te pūnaha whakauru, ka kore e ranea te hau whakauru i te aukatinga o te tātari hau, ka pā ki te mahi noa o te turbocharger. I tēnei wā, horoia, whakakapia rānei te tātari hau. Tērā pea kāore i te kati pai te pereti taupoki takirere taha, ka puta he turuturu pēhanga. Mā te whakakapi noa i te pereti taupoki takirere taha ka taea te whakatau i te raruraru.
Me aro atu hoki ki ngā tangi waku whakarewa, te tukunga paoa pango, me te whakaiti i te mana. Mēnā ka puta he tangi waku whakarewa i te turbocharger, ka puta he paoa pango i te putanga hau, ā, ka heke te mana, tera pea kua nui rawa te pakaru o te peera hurihuri turbocharger, te peera pana rānei, ka miri te impeller ki te whare turbocharger. I tēnei wā, me whakatika, me whakakapi rānei ngā wāhanga peera e tika ana i te wā tika. Waihoki, ina wetekina te taupoki, ka tukinga, ka puta he haruru nui i te tīmatanga makariri, ā, kāore e piri te hiri. Mā te tere tere ka pakaru te pūnaha tuku.
Ka puta anō hoki ngā hapa o ngā mea ke i ētahi wā. Ko te hiri kino o te paipa whakauru, me te kore e uru te whakauru mā te tātari, ā, ka uru tika ki te impeller compressor, te kore rānei e whakakapi i te tātari hau e hiahiatia ana, ka arahi pea ki te urunga o ngā mea ke ki te turbocharger, ka pakaru te mata o te compressor. Ko te pakaru o ngā wāhanga o roto o te rango miihini tīhiera, te urunga rānei o ngā mea ke ki te putanga hau i te wā tiaki, ka raru pea te rotor, te pou tuku rānei, ā, ka mutu, ka aukati te rotor, ka whati rānei te pou. Hei whakaiti i te puta o ngā hapa o te turbocharger, he mea tino nui te whakamahi me te tiaki tika i ia rā. I muri i te tīmatanga o te miihini, me noho puku mō te 3 meneti pea. I te takurua, me whakamahana te miihini mō te 5 meneti neke atu rānei, kia taea ai e te hinu miihini te whakahinuhinu katoa i te turbocharger. I muri i te taraiwa tere, i te piki pari rānei, kaua e whakaweto tonu i te miihini. Engari, me noho puku tonu mō te 1 meneti pea kia tino whakahinuhinuhia ngā peera turbocharger. I taua wā anō, me whakakapi te hinu miihini me te tātari hinu i ia wā. Whakamahia ngā hinu whakahinuhinu me ngā wāhanga tātari kua tohua hei karo i ngā hapa e puta mai ana i te hinu whakahinuhinu poke, i te hinu kore rānei e ranea.
Hei whakamutunga, he mahi nui tā te turbocharger i roto i te pūnaha hiko o te motuka. Mā te mārama ki tana mahi me ngā hapa noa, me te mōhio ki ngā tikanga whakamahi me te tiaki tika, ka taea te whakarite kia kaha tonu te tuku mana mō te waka, ā, ka haere tahi tātou i runga i te haerenga maeneene.
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.
