Ib nyuag Taw Qhia Rau Rauj Drills

Rauj laum nrog rauj raj rotatably mounted nyob rau hauv lub vaj tse, uas yuav tsum tau tsav nyob rau hauv kev sib hloov los ntawm ib tug kis tau tus mob ntawm ib tug kis tau tus mob, uas yog teem rau rauj raj, thiab muaj ib tug rauj mechanism teem nyob rau hauv lub rauj raj, lub percussion mechanism muaj ib tug piston uas tuaj yeem raug tsav mus rau hauv kev sib kis mob stroke, thiab muaj kev hloov pauv hloov pauv rau kev ua haujlwm hom "rauj drilling" thiab "chiseling", hom kev hloov pauv hloov mus ua haujlwm muaj qhov hloov pauv hloov pauv thiab lub tshuab hloov pauv txuas nrog lub pob qhov hloov pauv. , uas ob peb lub rauj raj mus rau kis tau tus mob iav nyob rau hauv lub teeb txoj hauj lwm ntawm lub switching knob "rauj drilling" thiab ua rau rauj raj tsis-rotatable nyob rau hauv lub teeb txoj hauj lwm "drilling" yog tsau nyob rau hauv lub vaj tse, characterized nyob rau hauv lub switching mechanism muaj lub nplhaib hloov uas tuaj yeem kho tau ntawm lub rauj raj hauv qhov tsis sib hloov thiab axially txav tau, lub nplhaib hloov ntawm nws sab nraud tig mus deb ntawm lub rauj raj muaj tsawg kawg yog ib qho rad ial Ib tug protruding locking cam, uas yog tsim los muab tso rau hauv tsawg kawg yog ib tug axial groove fastened mus rau lub kis tau tus mob iav ntawm ib sab tes nrog ib tug zoo haum nyob rau hauv lub circumferential kev taw qhia thiab ntawm qhov tod tes nrog ib tug zoo haum nyob rau hauv lub circumferential kev taw qhia tso rau hauv qhov axial hniav feem tsau rau lub tsev.