Tuatahi, ko te whakamahi i te wera ngongo whakaheke
1. Whakaritea nga rauemi
Tuatahi te ine me te tatau i te diameter o te papanga ka pania, katahi ka kowhiria he ngongo wera ka iti te rahi atu i te diameter o te papanga ka pania.
2. Whakaritea nga taura
Kia kore ai e werohia te ngongo wera i te wa e huri ana, tangohia nga koki me nga kokonga koi mai i te taura, ka horoi i te hinu me etahi atu poke mai i te waahanga hono me te horoi tere-maroke.
3, tapahia te roa e tika ana
Te ine me te tatau i te roa o te kete e hiahiatia ana, katahi ka tapahia te ngongo wera kia rite te roa.I te wa e tapahi ana, kia pai, kia maeneene hoki te tapahi o te ngongo ka taea te whakaheke wera, kaore he kapiti, he pakaru ranei.
4, whakaturia ki te ngongo wera shrinkable
Takaia te ngongo wera ki roto i te taura ka nukuhia ki te waahi tika.Mena kua piko te taura, whakaeneene te ngongo wera i te koki piko kia kore ai e korikori.
5, whakawerahia te ngongo wera ka taea
Whakamahia he oumu, he pu wera, he whakamaroke makawe ranei hei whakamahana i te ngongo ki tetahi huarahi, penei i te neke mai i te maui ki te taha matau, mai i te matau ki te taha maui.Ko te whakamahana i te ngongo mai i waenganui ki nga pito e rua he tikanga pai hei karo i te toenga hau i roto i te ngongo.Ko te ngongo wera ka taea te takai i te taura i muri i te whakahekenga.Na reira, whakamahana i te ngongo kia kore e rite te matotoru.
Tuarua, ko te whakamahinga o te ngongo wera e tika ana kia aro
1, te tawhiti whakawera me te wa e hiahia ana ki te kapo, kaua e neke atu i te rohe wera ngongo ngongo wera, ki te kore ka "rewa" te ngongo wera.
2, whiriwhiri i nga taputapu whakamahana tika, whakamahana i te mura me te mata ngongo ki te 45° Koki, kia ata neke mai i tetahi pito o te kaiwhakahaere whare noho wera ki tetahi atu pito o te tere o te kakahu, kia whakamatao i muri i te whakatikatika ngongo whakawera. .
3, he rereke te wera o te ngongo ka taea te whakaheke i te wera, whakarongo ki te tohu i te wa e whiriwhiri ana.
4. He rereke ano nga momo ngongo wera wera, a me whiriwhiri nga momo e tika ana kia rite ki te ahuatanga.
Ka taea te kite i runga ake, i roto i te meka, te whakamahi o te wera shrinkable tikanga ngongo e kore he uaua, engari me ki te rangatira etahi pūkenga, rawa te taahiraa whakawera ko te kī ki te angitu kore ranei.I roto i te whakamahi o te ngongo whakawera, taahiraa i te taahiraa whakauru rauemi whiriwhiri, whakaoti, haukoti, karekau me te whakawera enei kaupae e rima, ka taea e te taketake te ako ki te whakamahi i te ngongo wera shrinkable.
Wā tuku: Feb-18-2022