Umbhobho we-Drill ngumatshini oyimfuneko kwizixhobo zoomatshini basemigodini.Umbhobho wokugrumba kunye nentwana yokomba zizixhobo ezisebenzayo zokomba lwamatye, ezinempembelelo enkulu ekusebenzeni kakuhle kokugrumba amatye.
Umbhobho we-Drill, owaziwa ngokuba yintsimbi, ngokuqhelekileyo yenziwe ngentsimbi ye-carbon, icandelo linomngxuma we-hexagonal okanye i-prototype.Injongo yobungxuma yinjongo yokususa umgubo wegunjana.
Ubume be-drill bukhethwa ngokobunzima kunye nokubunjwa kwelitye.Zintathu iindidi zamasuntswana okubhola aqhelekileyo: itshiseli enye, itshiseli ephindwe kabini kunye nomnqamlezo.I-drill ephindwe kabini - itshizi kunye ne-cross-shaped drills ingasetyenziswa kwilitye ngokubanzi.
Kukho iindlela ezimbini zokudibanisa i-bit ye-drill pipe.Omnye ukudibanisa umbhobho we-drill kunye ne-drill bit (eyaziwa nangokuthi i-drill), ingasetyenziselwa kuphela ubulukhuni belitye ayikho enkulu, ngoko intloko yefiber kulula ukuyinxiba.Ngeli xesha kufuneka ibe yi-moton bit ukuba yenziwe, eyaziwa njenge-foging fiber okanye i-drill yokutshintsha.Omnye ngumbhobho wokubhobhoza odityaniswe kwi-bit ngentambo okanye i-taper, edla ngokusetyenziswa kwilitye eliqinileyo.Umgca wokusika we-bit ufakwe ngensimbi yensimbi ye-carbide, eyaziwa ngokuba yi-alloy bit.Inzuzo yolu hlobo lwe-drill kukuba i-drill ingasuswa kwaye ithathelwe indawo nanini na emva kokugaya, kwaye umbhobho wokugaya unokusebenza ngaphandle kokutshintsha, okuphucula ukusebenza kakuhle, ukugcina isinyithi, kunye nokunciphisa iindleko zokulungiswa kwefiber.
I-drill bit kunye ne-drill pipe isetyenziswa kunye kwinkqubo yokomba.Xa kusetyenzwa, sebenzisa umbhobho wokubhola omfutshane kunye nentwana yokubhola enkulu ukuvula umngxuma kuqala, kwaye ngokuthe ngcembe wongeze umbhobho wokubhoboza ukuze usebenzise i-drill bitana, ngoko ke indawo yokubhola kufuneka ibenkulu kuqala ize ibe ncinci, yehlise ngokuthe chu ukuya kwindawo efunekayo. , umbhobho we-drill kuqala mfutshane emva koko ubude, enye enye ukutshintsha ubude bubude obufunekayo.
Ixesha lokuposa: Epreli-09-2020
