He aha te takai whitiki mowhiti piston motuka?
Ko te takai whitiki mowhiti piston motuka e pā ana ki te whakanoho i te mowhiti piston ki roto i tētahi ipu takai motuhake hei tiaki i a ia mai i te pakaru, hei whakahaere hoki i te kawe me te rokiroki. Ko ngā tikanga takai noa ko te takai putea kirihou, te takai kātene me te takai pouaka rino.
Ngā tikanga takai noa me ō rātou āhuatanga
tākai putea kirihou : He tino māmā tēnei momo tākai, he iti te wāhi e nohoia ana, ā, ka taea te ārai i te waikura o te mowhiti piston. Heoi, kāore te mowhiti piston o te putea kirihou i te tino ataahua, ā, ka hipokina e ētahi kaihanga te taha waho ki tētahi paparanga pouaka pepa, ki tētahi pepa kraft rānei.
tākai kātene : he ātaahua te āhua o te kātene, he ngāwari ki te pupuri, ā, he māmā noa te tohu. I mua i te tākai, ka rehuhia e ētahi kaihanga he paninga ārai-waikura ki te mata o te mowhiti piston hei whakaroa i tōna roanga mahi. Ka taea hoki te tākai kātene te tākai tuarua o te mowhiti piston hei ārai i te waku.
Takai pouaka rino: ko te nuinga o te wā ka whakamahia te hanga pereti tine, ko tēnei momo takai he kounga teitei me te ātete makuku, ka taea te wehe i te makuku, te tiaki i te mowhiti piston.
Ngā mōhiohio taketake mō ngā mowhiti piston
Kei roto i te awaawa o te piston te mowhiti piston i roto i te mowhiti whakarewa, ka wehea kia rua, kia rua: te mowhiti kōpeketanga me te mowhiti hinu. Ka whakamahia te mowhiti kōpeketanga hei hiri i te ranunga mura i roto i te rūma mura, ko te mowhiti hinu ia hei waru i te hinu taikaha mai i te rango. Ko te mowhiti piston he momo mowhiti whakarewa rapa he nui te whaanuitanga ki waho, e whakawhirinaki ana ki te rerekētanga pēhanga o te hau, o te wai rānei hei hanga hiri i waenganui i te porowhita o waho o te mowhiti me te rango, me waenganui i te mowhiti me te awaawa mowhiti.
Ko ngā mahi whakatūpato mō te tāutanga o te mowhiti piston waka ko ēnei āhuatanga:
Me whakarite kia pai te whakanoho o te mowhiti piston ki roto i te arai rango, ā, me waiho he āputa tika i te atanga, e taunakitia ana kia whakahaeretia i waenga i te 0.06-0.10mm. Mā tēnei ka kore e nui rawa te waku me te pakaru o te mowhiti piston nā te iti rawa o te āputa.
Me tika te whakairi i te mowhiti piston ki runga i te piston, ā, me whakarite kia tika te āputa taha i te teitei o te awaawa mowhiti, me pupuri tonu i waenga i te 0.10-0.15mm. Mā tēnei ka kore e piri te mowhiti piston nā te iti rawa o te āputa, e turuturu rānei nā te nui rawa o te āputa.
Me whakanoho te mowhiti kōroma ki te tūranga tuatahi, ā, kaua te whakatuwheratanga e tū tika ki te poka o te au hurihuri i te tihi o te piston. Mā tēnei ka whakaitihia te pakaru me te haehae i te wā e mahi ana.
Me whakatōpū ngā whakatuwheratanga o ngā mowhiti piston ki te 120 nekehanga tetahi i tetahi, kaua hoki e hāngai ki ngā kōhao o te pine piston. Mā tēnei ka ārai i te wiri me te pakaru atu o te mowhiti piston i te wā e whakamahia ana.
I te wā e tāuta ana i te mowhiti piston wāhanga kōne, me anga whakarunga te mata kōne. Mō te tāutanga o te mowhiti torsion, me anga whakarunga hoki te chamfer, te awaawa rānei. I te wā e tāuta ana i te mowhiti whakakotahi, tāutahia he mowhiti arai tuaka i te tuatahi, ā, whai muri ko te mowhiti papatahi me te mowhiti kowakawaka, ā, me whakarōpū ngā whakatuwheratanga o ia mowhiti.
I te wā tāutanga, kia ma te mata e pā ana ki waenganui i te mowhiti piston me te arai rango kia kore ai e pokanoa mai ngā poke me te paru. I muri i te tāutanga, tirohia mēnā kei te ōrite te taunga o te mata e pā ana ki waenganui i te mowhiti piston me te arai rango kia kore ai e tino wetekina, e tino piri rānei.
Whakamahia ngā taputapu motuhake hei tāuta, pērā i ngā pliers huihuinga motuhake mō ngā mowhiti piston, ngā ringaringa kōne, me ētahi atu. Mā tēnei ka whakaiti i te tūponotanga o te pakaru, te whakapē rānei o te mowhiti piston i te nui rawa o te whakawhanuitanga.
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 ngā wāhanga waka MG&750. ki te hoko.
