Ngā Mowhiti Piston
Ngā Whakaaro Matua
Ngā Mowhiti Piston: Ngā wāhanga nui e hiri ana i ngā rūma mura, e whakahaere ana i te hinu, e whakawhiti ana hoki i te wera.
E Toru ngā Mowhiti: He mahi motuhake tā ia mowhiti—te hiri i te pēhanga, te whakawhiti wera, me te whakahaere hinu.
Ngā Tohu Rahunga: Te ngaromanga o te mana, te nui rawa o te hinu e whakamahia ana, te paoa kikorangi, te mura hē rānei.
Ngā Otinga Ngaio: Mā ngā rauemi kounga teitei me te hangarau tika ka roa te mau me te mahi i roto i ngā āhuatanga tino kino.
He aha ngā mowhiti piston?
He porowhita konganuku ngā mowhiti piston e whakanohoia ana ki ngā piston i roto i ngā miihini tahunga ā-roto. Ka wehea kia taea ai te whakawhānui me te whakaheke i te wā e mahi ana. He mea hanga ki te rino maka, ki te maitai, ki ngā koranu matatau rānei, ka hangaia ngā mowhiti piston hou kia tu atu ki ngā pāmahana tino nui, te pēhanga, me te waku.
Ngā Mahi Matua
Te hiri i te rūma tahunga: Ārai i te turuturu hau i te wā e tahuna ana, kia tino nui ai te mana e puta.
Whakawhiti Wera: Ka arahina te wera mai i te piston ki te pakitara o te rango, kia kore ai e wera rawa.
Whakahaere Hinu: Whakahaerehia te tohatoha hinu ki runga i te pakitara o te rango hei whakaiti i te waku me te ārai i te hinu taikaha kei uru ki roto i te ruma mura.
He aha i toru ai ngā mowhiti o ngā piston?
E toru ngā mowhiti piston e whakamahia ana e te nuinga o ngā miihini, ia mowhiti kua arotauhia mō tētahi mahi motuhake:
Mowhiti Kōpeketanga Runga: Ka ātete i te pēhanga me te pāmahana teitei rawa, ka hiritia ngā hau mura hei whakanui ake i te pai o te miihini.
Mowhiti Kōpeke Tuarua: Ka tautoko i te mowhiti o runga i ngā hau hiri, ā, ka āwhina i te marara wera.
Mowhiti Whakahaere Hinu (Mowhiti Waru): Waruhia te hinu taikaha mai i te pakitara o te rango ka whakahokia te hinu ki te pouaka miihini, ka whakaitihia te whakapaunga me ngā tukunga.
He aha ngā mea ka tupu ina pakaru ngā mowhiti piston?
Ngā Tohu Noa o te Rahunga:
Te ngaromanga o te mana o te miihini: Ka whakaitihia te pai o te tahunga e te turuturu o te pēhanga.
Te nui rawa o te hinu e pau ana: Ka taea e ngā mowhiti kua pakaru te tomo ki te rūma mura.
Paoa kikorangi o te hau putanga: Ka puta he tae kikorangi i roto i ngā hau putanga ina tahuna te hinu.
Te pikinga ake o ngā tukunga: Ka nui ake ngā tukunga warowaihā mēnā ka rahua ngā mowhiti.
Ka he te mura o te mīhini: Ka whakararuraru te pēhanga kore taurite i te huringa tahunga.
Ngā Huanga mō te Wā Roa: Mā te kore aro ki ngā mowhiti piston kua tawhito ka raru pea te pakitara o te rango, te pakaru o te kaitahuri catalytic nā te poke o te hinu, me te utu nui mō ngā whakahou, ngā whakakapinga rānei o te miihini.
