Kuchera nekuchera matsime uye kupedzisa tsime pombi, kuchenesa uye kumwe kushanda kwemuchina michina.Kusanganisira midziyo yemagetsi uye chibooreso, pombi yekuboorera, pombi yepakati, chibooreso, etc. General points rotary transfer machine, impact yekuchera muchina uye compound transfer machine 3 categories.
Muzana ramakore rechipiri BC, China yakatoshandisa manpower uye bamboo bow elastic simba kuita kuti conical drill irove pasi kudhiraivha dhiri rekutanga, iro raishandiswa kumaruwa eChina kwenguva yakareba.Kusvika kuma1950, kuunzwa kwewaya tambo inokanganisa drill kubva kunze kwenyika, mukutanga 1960s yakatanga kugadzira hombe, diki poto koni, kubata koni uye kumwe kuchera kwetsime kuri nyore.1966 isati yatanga uye mushure mekutanga kugadzira muchina wekuchera, muna 1974 pamberi uye mushure mekugadzirwa kwakabudirira kwemuchina wekuchera wereverse cycle uye muchina wekuchera musanganiswa, kupera kwema70 kwakagadzira muchina wekuchera.Europe neUnited States muzana ramakore rechi 19, kushandiswa kukuru kwetambo yetambo yekurovera kurovera, ma1860, France yakatanga kushandisa rotary drill, yakazounzwa kuUnited States uye kuwana kukurumidza kusimudzira.Mumakore ekuma1950, yakatanga kugadzira muchina wekuchera wereverse rotary rotary, uye wozoonekwa uine mweya wakatsikirirwa panzvimbo yedhaka semuchina wekugezera wepakati nepakati, kusvika kuma1970 wakagadzira muchina wekuchera wehydraulic power head rotary.
Nguva yekutumira: Feb-15-2022