Muzana ramakore rechipiri BC, China yakashandisa simba uye yakashandisa bamboo bow elastic simba kuita kuti chibooreso chekoni chirove pasi.Gare gare, yakashandiswa kumaruwa eChina kwenguva yakareba.Yakanga isiri kusvika kuma1950s apo tambo dzetambo percussion drilling rigs dzakaunzwa kubva kunze kwenyika.Mukutanga kwema1960, zvicherwa zvemvura zviri nyore zvakaita semapoto mahombe nemadiki nemapunch-grab cones akagadzirwa.Mumakore a1966, chidhiraivho chinotenderera chinotenderera chakatanga kugadzirwa, reverse circulation rotary drilling rig pamwe nekomboni yekuchera rig zvakabudirira kugadzirwa makore a1974, uye yekudzikisa-gomba inozunguza rotary rig yakagadzirwa mukupera kwema1970.Nyika dzeEurope neAmerica dzainyanya kushandisa tambo dzetambo percussion drilling rigs muzana remakore rechi19.Mumakore ekuma1860, France yakatanga kushandisa michina yekuchera inotenderera, iyo yakazounzwa kuUnited States uye yakagadziridzwa nekukurumidza.Mumakore ekuma1950, kugadzirwa kwe reverse-circulation rotary drilling rigs yakatanga.Gare gare, midziyo yekuchera inotenderera ichishandisa mweya wakatsikirirwa pachinzvimbo chedhaka pakaonekwa pombi yekugezesa matsime.Mumakore ekuma1970, hydraulic power head rotary drilling rigs yakagadzirwa.
Nguva yekutumira: Kubvumbi-26-2021
