Drill Bits: Iyo yakakosha maficha echigadzirwa chemhando

Drill mabheti akakosha maturusi ezvakasiyana-siyana maindasitiri, kubva pakuvaka kune huni. Ivo vanouya mumhando dzakasiyana-siyana uye zvigadzirwa, asi pane akati wandei maitiro anozivisa hunhu hwekudhira.

Chekutanga, zvinyorwa zvekurohwa zvishoma zvakakomba. Yakakwira-yekumhanyisa simbi (HSS) ndiyo yakajairika zvinhu, sezvo ichishungurudzwa uye inogona kushandiswa kune huwandu hwakawanda hwekudhiraivha. Cobalt Steel uye bhokisi-rakaputirwa Drill mabheti anozivikanwa zvakare kune yavo yekusagadzikana uye kupisa kupesana.

Kechipiri, dhizaini yekudhirowa zvishoma zvakakosha. Chimiro uye angle yeiyo tip inogona kukanganisa iyo yekukwevera kumhanya uye kurongeka. Iyo yakapinza, yakanongedzerwa tipi yakanakira kudhiraivha kuburikidza nezvinhu zvakapfava, nepo flat-yakapfava zvishoma zviri nani kune zvakaoma zvinhu. Iyo kona yemapipi inogona zvakare kusiyana, ine servicesple inopa kukurumidza kuchera nekucheka asi kusanyanyoka.

Yetatu, iyo shank yeiyo drill bit inofanirwa kuve yakasimba uye inoenderana nechishandiso chinokwezva. Mamwe mabheti ekurova ane hexagonil shanks, iyo inopa yakasimba kubata uye kudzivirira kutsvedza panguva yekudhirowa. Dzimwe dzinotenderera dzakatenderedza, dzakajairika uye dzinoshanda nemazvo zvekunyepedzera zvinwiwa.

Pakupedzisira, saizi yeiyo yekudhirowa zvishoma yakakosha. Inofanira kuenderana nehukuru hwegomba rinodiwa kuti chirongwa ichi. Kudhirowa mabheti anouya mumhando yehukuru, kubva kune zvidiki zvidiki zvekuita zvishongo kuita kumabheti makuru ekuvaka.

Pamusoro pezvinhu izvi zvakakosha, pane zvimwe zvinhu zvekufunga kana uchisarudza dring zvishoma, senge mhando yekukwevera kushandiswa uye mhando yezvinhu zvichikwiwa. Mamwe mabheti ekudhirowa akanyatsogadzirirwa kushandiswa nezvimwe zvinhu, zvakadai sekumanikidza kana simbi.

Zvakazara, mhando yekudhirowa zvishoma inofanira kugadzirwa kubva pamidziyo yekusagadzikana, iva neyakagwinya-yakagadzirirwa tip uye shank, uye ive saizi chaiyo yekukwezva yekukwezva yekukwevera. Nezvinhu izvi mupfungwa, nyanzvi uye hobbyists zvakafanana zvinogona kusarudza iyo chaiyo yekudhirowa zvibodzwa zvemapurojekiti avo uye uwane zvakanakisa zvibodzwa zvinogoneka.