Rkuchera kweOtarychigadzikoinogona kukamurwa kuita zvina zvekubooreraMhandozvichienderana nemamiriro ezvinhu epasi: kucheka, kupwanya, kudhonza uye kukuya.
1Kuchekamhando
Kucheka kuchera uchishandisa mazino ebhaketi, kushandisa bhaketi rejecha repasi rine pombi yekukweshana, kuchera kwakasimba kusimba kwekugadzirwa, simba rejiyoroji mukati me400 kpa senge matope, silt uye jecha, kuburikidza nekucheka kwebhaketi nemazino, kunogona kuderedza kusimba kwekuvandudza kumhanya kwechibhorani.
2. Rudzi rwekupwanya
Vazhinji vavo vanoshandisa bhaketi rekuboorera dombo rine pasi peviri. Zvichienderana nesimba renzvimbo, pombi yekuboorera grit kana mechanical lock drill inogona kugadzirwa. Inogona kuboorera grit, matope, sandstone, shale uye medium weathering nesimba re500 kpa ~ 1000 kpa.
3. Rudzi rwekuchinja
Inogona kushandiswa nejecha rine pasi peviri uye mabhaketi ekuboorera ane pasi peviri, uye inogona kushandiswawo nemazino eBauer. Nekuda kwemhando dzakasiyana dze geology, nzira yekuboorera inochinja zvinoenderana. Semuenzaniso, kana jira rematombo risina kurongeka zvakanaka, harigone kuchekwa nekutyorwa. Kubvisa matombo, kusunungura matombo, uye kuisa kuboorera pasi pemvura inoyangarara. Nzira iyi yekushanda ndeyekudzivirira simba nekudengenyeka kwematombo.
4. Rudzi rwekukuya
Rutivi rwedombo rwakaverengerwa ne single cycle compressive strength runoboorwa kubva pa MPA dzakawanda kusvika pa MPA gumi uchishandisa mechanical lock drill pipe. Kazhinji, dombo rinobata dombo rinopinzwa mudombo nekucheka nekukuya nepakati pebarrel drill ring kana kukuya ne tooth shaft drill. Panguva imwe chete, mukana wekutyoka haubviswi zvichienderana nerudzi rwedombo, simba, kuputsika uye kutsemuka.
Gookma Technology Industry Company Limitedibhizinesi repamusoro-soro uye inotungamira mukugadziragomba rekuboorera rinotenderera,musanganiswa wekongiriuye pombi yekongiri muChina. Munogashirwa kutauraGookmakuti mubvunze zvakawanda!
Nguva yekutumira: Zvita-02-2022