He aha te poraka rango waka?
Ko te poraka miihini te hanganga tautoko matua o te miihini, e kiia ana ko te poraka rango. Hei wāhanga matua o te miihini, ka whakauruhia ngā rango me te pouaka porotaka ki te kotahi, ka hanga he anga tautoko mō te tāuta i ngā piston, ngā porotaka porotaka, me ētahi atu wāhanga.
Ko ngā mahi matua o te poraka rango ko:
- Hei turanga huihuinga mō ngā wāhanga miihini katoa, kei roto ngā pū kōhao rango (te wāhi e neke haere ai ngā piston ki mua, ki muri), ngā uhi wai whakamatao (hei ārahi i te rere o te wai whakamatao kia marara ai te wera), me ngā ara hinu (hei whakahinuhinu i ngā wāhanga nui). Ka mahi tahi anō hoki me te pane rango ki te hanga i te rūma mura, e tu atu ana i ngā pāmahana me ngā pēhanga teitei, ā, ka whai wāhi ki te huri i te pūngao wera mai i te mura wahie ki te pūngao miihini.
- Mō ngā rauemi me te hanganga, ko te poraka rango he mea hanga ki te rino maka, ki te koranu konumohe rānei - he painga ngā poraka rino maka pērā i te kaha nui, te ātete ki te pēhanga teitei me te pāmahana teitei, me te utu iti, e pai ai mō ngā tauira e whakatairanga ana i te pumau; he mama ngā poraka koranu konumohe, e āwhina ana ki te penapena pūngao, engari he ngoikore ake te ātete ki te kakahu, ā, he maha ngā wā e hiahiatia ana he raina rango, ā, e whakamahia whānuitia ana i roto i ngā waka iti. Mō te hanganga, ka taea te hanga i te poraka rango he momo rārangi tika, he āhua-V, he momo whakapae rānei, e pā tika ana ki te taurite, te putanga hiko, me te whakahaere o te miihini e te waka.
He mea tino nui te hoahoa o te poraka rango mō te mahi a te miihini, nā te mea ka pā te tika o ngā kōhao rango ki te hiri o te rūma mura, ka whakarei ake ngā rara whakapakari i te kaha o te hanganga, ā, ka whakarite kia pumau te mahi a te miihini i raro i te kawenga nui.
He pānga nui tō te hoahoa me te whiriwhiri rauemi o te poraka rango ki te mahi a te miihini. He kaha te kaha o ngā poraka rino maka noa, he ātete pai ki te kakahu, he iti hoki te utu, ā, he pai mō ngā tauira e hiahia ana kia roa te mau; e mōhiotia ana ngā poraka koranu konumohe mō tō rātou mama, tō rātou kawe wera pai, ā, ka āwhina i te whakaiti i te taumaha o te waka, te whakapai ake i te penapena wahie, me te whakapoto i te wā whakamahana, engari he nui ake te utu.
Me tere tonu te rongoā i ngā pakaru o te poraka rango kia kore ai e pakaru nui. Tuatahi, kati te mahi a te mīhini, ka tatari kia mātao rawa. Kātahi ka horoia ngā paru hinu huri noa i te pakaru, ka aromatawai i te rahi, te hohonu, me te wāhi o te pakaru hei whakatau i te mahere whakatika.
Ko te whiriwhiri i te tikanga whakatika ka whakawhirinaki ki te kaha o te kapiti, te rauemi o te poraka rango (pēnei i te rino maka, te koranu konumohe rānei), me ngā whakaaro utu. Ko ngā tikanga noa ko:
- Te whakatika i te whakarewa: he pai mō ngā kapiti iti ake, ā, he tika te tūnga. Ka whakamahia e ngā poraka rino maka te whakarewa hau, engari ko ngā poraka koranu konumohe me whakamahi i ngā tikanga whakarewa pewa argon, whakarewa konumohe rānei; i mua i te whakatikatika, horoia rawatia te kapiti, ā, hurihia, ā, mahia he maimoatanga wera i muri i te whakarewa hei whakakore i te ahotea. He iti te utu o tēnei tikanga engari me whai pūkenga hangarau teitei.
- Whakakī whakarewa, hiri rānei: mō ngā kapiti papaku, whakamahia ngā whakakī whakarewa motuhake, ngā hiri rānei hei whakakī tika i ngā kapiti; he māmā te mahi, kāore e hiahiatia he taputapu uaua, engari he iti ake te kaha i te whakarewa, ā, he pai mō ngā whakatikatika rangitahi, ngā whakatikatika māmā rānei. Te whakauru, te poka rānei i te rango me te whakakapi i te arai rango: Ka whakamahia tēnei tikanga mō ngā kapiti tūranga nui ake, uaua ake rānei. Mā te poka i te rango hei whakanui ake i te diameter me te tāuta i tētahi arai rango hou, ka taea te whakapakari i te hanganga. He nui ake te utu engari ka taea te whakahoki mai i te kaha o te tinana rango. Ka taea te whakaaro ki tēnei tikanga ina pakaru te tinana rango mākū.
Te whakakapi i te tinana o te rango: Koinei te otinga tino pono ina tino kaha te kapiti (pēnei i te werohanga, te whakauru rānei i te hanganga). Ka ea katoa te raruraru engari he nui te utu. Me taurite ki ngā whakaritenga taketake o te wheketere me te whakarite kia tika te tāutanga.
Ahakoa te tikanga e whiriwhiria ana, he mea nui kia whakahaerehia e ngā tohunga hangarau ngaio, kia tirohia hoki te piston, ngā mowhiti piston, me ētahi atu wāhanga e pā ana kia kore ai e pakaru. Whai muri i te whakatikatika, me whakahaere he whakamātautau pēhanga hei whakarite i te mahi hiri. Me whakahaere tonu te tiaki i te miihini kia kore ai e puta anō ngā pakaru.
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.
