Mtundu wa Drill Bits

Kubowola pang'ono ndi mtundu wa chida consumable pobowola processing, ndi ntchito pobowola pang'ono pokonza nkhungu makamaka yaikulu;kubowola bwino kumakhudzanso mtengo wokonza nkhungu.Ndiye ndi mitundu iti yobowola yomwe timabowola pokonza nkhungu??

Choyamba, zimagawidwa molingana ndi zinthu za kubowola, zomwe nthawi zambiri zimagawidwa kukhala:

Zobowola zitsulo zothamanga kwambiri (zomwe zimagwiritsidwa ntchito popanga zinthu zofewa komanso kubowola movutikira)

Zobowola zokhala ndi cobalt (zomwe zimagwiritsidwa ntchito popanga mabowo olimba azinthu zolimba monga chitsulo chosapanga dzimbiri ndi ma aloyi a titaniyamu)

Kubowola kwa Tungsten zitsulo / tungsten carbide (zothamanga kwambiri, zolimba kwambiri, kukonza dzenje lapamwamba kwambiri)

Malinga ndi drill bit system, nthawi zambiri:

Kubowola molunjika kwa shank (mtundu wamba wobowola)

Kubowoleza yaying'ono m'mimba mwake (kubowola kwapadera kwa mainchesi ang'onoang'ono, kutalika kwa tsamba nthawi zambiri kumakhala pakati pa 0.3-3mm)

Kubowola masitepe (koyenera kupanga gawo limodzi la mabowo angapo, kukonza magwiridwe antchito ndikuchepetsa mtengo wokonza)

Malinga ndi njira yozizira, imagawidwa m'magulu awiri:

Kubowola kozizira molunjika (kutsanulira kunja kwa zoziziritsa, zobowola wamba nthawi zambiri zimakhala zobowola mozizira)

Kubowola kwamkati (chobowolacho chimakhala ndi kuzirala kwa 1-2 kudzera m'mabowo, ndipo choziziritsa chimalowa m'mabowo ozizira, chomwe chimachepetsa kwambiri kutentha kwa kubowola ndi chogwirira ntchito, choyenera zida zolimba kwambiri komanso kumaliza)