Uhlobo lwe-drill bit evamile

Ama-drill bits avame ukusetshenziswa yi-twist drill, i-flat drill, i-deep hole drill, i-reaming drill, i-counterboring njalo njalo.

1, i-twist drill: i-twist drill iyithuluzi lokucubungula imigodi elisetshenziswa kakhulu. Ngokuvamile ububanzi busukela ku-0.25 kuya ku-80 mm. Yakhiwe ngokuyinhloko yingxenye esebenzayo kanye nesibambo. Ingxenye esebenzayo inemifantu emibili ejikelezayo, emise okwe-twist, yingakho ibizwa kanjalo.

2, i-flat drill: ingxenye yokusika ye-flat drill imise okwefosholo, isakhiwo esilula, izindleko zokukhiqiza eziphansi, uketshezi lokusika lungeniswa kalula emgodini, kodwa ukusebenza kokusika nokususa ama-chip akubi. Isakhiwo se-flat drill sinezinhlobo ezimbili zokuhlanganiswa nokuhlanganiswa. I-integral isetshenziswa kakhulu ekubholeni ama-microholes anobubanzi obungu-0.03 ~ 0.5 mm. I-flat drill blade eyenziwe ngaphambili ingashintshwa futhi ingapholiswa ngaphakathi, futhi isetshenziselwa kakhulu ukubhoboza imigodi emikhulu enobubanzi obungu-25 kuya ku-500 mm.

3, ukubhoboza imigodi ejulile: ukubhoboza imigodi ejulile kuvame ukubhekisela ekucutshungulweni kwesilinganiso sokujula kwemigodi kanye nokuvulwa kwemigodi engaphezu kwe-6 yethuluzi. Okuvame ukusetshenziswa ukubhoboza izibhamu, ukubhoboza imigodi ejulile ye-BTA, ukubhoboza ijethi, ukubhoboza imigodi ejulile ye-DF nokunye. Ukubhoboza izidleke kuvame ukusetshenziselwa ukukhanda imigodi ejulile.

4, i-reaming drill: i-reaming drill inamazinyo okusika angu-3 kuya kwangu-4, ukuqina kwayo kungcono kune-twist drill, esetshenziselwa ukwandisa imbobo ekhona futhi ithuthukise ukunemba kokucubungula kanye nokuqeda.

5, isinki esiphikisayo: isinki esiphikisayo sinamazinyo amaningi, futhi ukuphela kwembobo kucutshungulwa kube yisimo esifunwayo ngendlela yokwakha, esetshenziselwa ukucubungula imbobo yesinki esiphikisayo ngezikulufo ezahlukene zesinki esiphikisayo, noma ubuso bangaphandle bembobo eyisicaba.