TS'OA MOKHOPO

Khetho ea thepa ea sotha drill haholo-holo e itšetlehile ka mofuta oa kopo le thepa, ka kakaretso e arotsoe ka tšepe e lebelo le phahameng, tšepe ea carbon le tungsten tšepe.HSS e molemo bakeng sa litšepe tse thata le patsi, athe carbon steel e molemo bakeng sa lisebelisoa tse tšesaane tse kang softwoods le plain steel.Li-drill tsa Tungsten steel twist li ka sebelisoa ho cheka masoba a tebileng le a malelele le ho cheka tšepe ea boleng bo holimo ea alloy le lirafshoa ka thata e phahameng.

Ela hloko lintlha tse latelang ha u sebelisa twist drills:

1. Khetha drill e nepahetseng ea twist: khetha drill e nepahetseng ea twist ho latela lisebelisoa tse fapaneng le li-diameter tsa ho phunya.

2. Kalafo ea pele ho cheka: lokisetsa template e loketseng ea ho phunya, 'me u etse litšoantšiso, tekanyo le ho tšoaea ha ho hlokahala.

3. Sebelisa mokelikeli o nepahetseng oa ho itšeha: khetha mokelikeli o loketseng oa ho itšeha ho ea ka lisebelisoa tsa ho phunya ho etsa bonnete ba hore mochini oa ho phunya o sebetsa ka mokhoa o motle le ho thibela ho apara ho feteletseng.

4. Matlafatsa tšireletso ea tšireletso: Apara lisebelisoa tse loketseng tsa ho itšireletsa tse kang liatlana tse sireletsang le likhalase tsa mahlo nakong ea ho cheka ho qoba likotsi tsa mahlo le matsoho.Ka nako e ts'oanang, ho boetse hoa hlokahala ho ela hloko lintlha tsa ts'ireletso tse kang matla le lithapo tsa mochine oa motlakase.