Ni ubuhe bwoko bw'imyitozo ihari?

Imyitozo ya biti nigikoresho kizunguruka gifite ubushobozi bwo guca kumutwe.Mubisanzwe bikozwe mubyuma bya karubone SK cyangwa ibyuma byihuta SKH2, SKH3 nibindi bikoresho mugusya cyangwa kuzunguruka hanyuma bizimya nyuma yo gusya.Ikoreshwa mu gucukura ibyuma cyangwa ibindi bikoresho.Ifite intera nini cyane yo gukoresha, irashobora gukoreshwa mumashini yo gucukura, umusarani, imashini isya, imyitozo yintoki nibindi bikoresho.Imyitozo ya myitozo irashobora gushyirwa muburyo bukurikira.
A. Gutondekanya ukurikije imiterere
1. Imyitozo ya biti yuzuye: hejuru yimyitozo, umubiri wimyitozo hamwe na shanki ya drill bikozwe mubintu bimwe.
2. Kurangiza imyitozo yo gusudira: igice cyo hejuru cyimyitozo gisudwa na karbide.
B. Gutondekanya ukurikije imyitozo

1, imyitozo ya shank igororotse: diameter ya drill ya φ13.0mm no hepfo ni shanki igororotse.
2, taper shank imyitozo: shank ya drill ni shusho ya taper, mubisanzwe icyuma cyayo ni Morse taper.
C, ukurikije ikoreshwa ryibyiciro
1, hagati ya biti: muri rusange ikoreshwa mu gucukura mbere yikibanza, cone yimbere ya 60 °, 75 °, 90 °, nibindi.
2. Twist drill: imyitozo ikoreshwa cyane mubikorwa byo gukora inganda.
3, super drill bit bit: mbere yumubiri wo gucukura cyangwa byose bikozwe mubikoresho bya super hard alloy ibikoresho, bikoreshwa mugutunganya ibikoresho byo gucukura.
4. Imyitozo ya peteroli: hari imyenge ibiri mumubiri wimyitozo, kandi amazi yo gukata agera mugice cyo guca mu mwobo kugirango akureho ubushyuhe na chip.Gukoresha imyitozo ya biti muri rusange byuzuyemo ibikoresho byo gukonjesha nko guca amazi.
5, umwobo wimbitse: uwambere wakoreshejwe mugutunganya amabuye ya barrale namabuye, bizwi kandi nka barriel.Imyitozo ya biti yimbunda nigitereko kigororotse, kandi kimwe cya kane cyumuzingi uzengurutswe kugirango gikureho chip.Kubikomeye kandi byihuta byuma:
6, reamer reamer: impera yimbere yimyitozo, impera yinyuma ya reamer.Diameter ya myitozo na diameter ya reamer itandukanye gusa nu mwobo w’umwobo wahinduwe, kandi hariho no kuvanga gukoresha imyitozo no gukubita inshyi, bityo nanone bita imyitozo ivanze.
7. Imyitozo yimpapuro: Imyitozo irashobora gukoreshwa mugutunganya icyambu cyo kugaburira.
8, umwitozo wa silindrike: tuyita comptersunk umutwe wo gusya umutwe, impera yimbere yimyitozo ifite igice gito cya diameter igice cyitwa track rod.
9.
10, imyitozo ya mpandeshatu: imyitozo ikoreshwa nimyitozo yamashanyarazi, shanki ya drill ikozwe mumaso ya mpandeshatu kugirango chuck ishobore gukosorwa.