Ubwoko butatu bwo gucukura amabuye

Ubwoko butatu bwo gucukura amabuye

Hariho uburyo butatu bwo gucukura amabuye - Gucukura Rotary, DTH (munsi yumwobo) no gucukura inyundo. Izi nzira uko ari eshatu zirakwiriye mubikorwa bitandukanye byo gucukura no gucukura neza, kandi guhitamo nabi bizatera igihombo kinini.

Mbere ya byose, tugomba kumenya amahame yimirimo yabyo.

Gucukura

Mu gucukura kuzunguruka, igikoresho gitanga igitutu gihagije hamwe na torque rotary. Bit bitobora kandi bikazunguruka ku rutare icyarimwe, bigira ingaruka zingirakamaro kandi zikomeye ku rutare. Ibice bizunguruka kandi bisya ubudahwema munsi yumwobo kugirango urutare rucike. Umwuka ucanye munsi yumuvuduko runaka nigipimo cyo gutemba uterwa kuva muri nozzle unyuze imbere mu muyoboro wimyitozo, kugirango igicucu gikomeze guhuha kuva munsi yumwobo ukurikije umwanya wa buri mwaka hagati yumuyoboro wimyitozo nurukuta rwose rugana hanze.

Hasi umwobo (DTH)

Gucukura umwobo ni ugutwara inyundo iri inyuma yimyitozo ikoresheje umwuka ugabanije ukoresheje umuyoboro. Piston ikubita bito bitaziguye, mugihe inyundo yo hanze yinyundo itanga icyerekezo kigororotse kandi gihamye cyimyitozo. Ibi bituma ingaruka zingufu zitabura mu ngingo no kwemerera gucukura percussion byimbitse.

Ikigeretse kuri ibyo, imbaraga zingaruka zikora ku rutare hepfo yumwobo, zikora neza, kandi zikomeye kuruta ubundi buryo bwo gucukura.

Kandi DTH irakwiriye cyane kumwobo munini wo gucukura amabuye akomeye, yihariye kubutare burenga 200Mpa. Nyamara, kubutare buri munsi ya 200 MPa, ntibuzakoresha imyanda yingufu gusa, ahubwo bizanakoreshwa muburyo buke bwo gucukura, no kwambara cyane kuri bito. Ni ukubera ko mugihe piston yo gukubita inyundo, urutare rworoshye ntirushobora gukuramo ingaruka rwose, bikagabanya cyane imikorere yo gucukura no gutombora.

Gucukura Inyundo

Imbaraga za percussive zo gucukura inyundo zo hejuru zakozwe na piston ya pompe mumashanyarazi ya hydraulic, yoherezwa mumyitozo ya biti ikoresheje adapt ya shank na pipe ya drill.

Iri ni itandukaniro hagati yo gucukura DTH. Hagati aho, sisitemu ya percussion itwara sisitemu yo gucukura. Iyo imivurungano igeze kuri biti, imbaraga zoherezwa ku rutare muburyo bwo kwinjira. Guhuza iyi mikorere ituma gucukura umwobo mu rutare rukomeye, kandi compressor yo mu kirere ikora gusa gukuramo ivumbi no gutobora hejuru yo gucukura inyundo.

Guhuza iyi mikorere ituma gucukura umwobo mu rutare rukomeye, kandi compressor yo mu kirere ikora gusa gukuramo ivumbi no gutobora hejuru yo gucukura inyundo.

Ingufu zingaruka zigwijwe ninshuro zingaruka hamwe zirema umusaruro wa percussive ya drifter. Nyamara, mubisanzwe, gucukura inyundo yo hejuru ikoreshwa kumurambararo wa diameter ntarengwa 127mm, hamwe nubujyakuzimu buri munsi ya 20M, muburyo bwiza.