Kugwiritsa Ntchito Solide Carbide Drills Bits

Kubowola kwa Carbide ndi zida zomwe zimagwiritsidwa ntchito kuboola mabowo kapena mabowo akhungu muzinthu zolimba ndikubowola mabowo omwe alipo.Zobowola zomwe zimagwiritsidwa ntchito nthawi zambiri zimaphatikizapo kubowola kokhotakhota, kubowola kwapansi, kubowola pakati, kubowola kwakuya komanso kubowola zisa.Ngakhale ma reamers ndi countersinks sangathe kubowola mabowo muzinthu zolimba, nthawi zambiri amagawidwa ngati mabowola.

Pakukumba, chobowolacho chimazungulira mozungulira molunjika ndikuyenda mozungulira nthawi yomweyo.Nthaka imadulidwa pansi pa mphamvu ya torque ndi axial mphamvu ya kubowola, ndipo imawonongeka ndikuphwanyidwa pansi pa mphamvu ya extrusion ndi centrifugal ya tsamba logwira ntchito, ndikupanga nthaka yothamanga yomwe imakanizidwa ku khoma la dzenje, ndi nthawi yomweyo amakwezedwa pamwamba pa tsamba.Pamene nthaka ikuyenda kumalo kumene kulibe dzenje la khoma, nthaka yosweka imaponyedwa mozungulira dzenje chifukwa cha mphamvu ya centrifugal, ndipo ntchito yonse yokumba dzenje imatsirizika.