Drilling Tools High Speed Steel 6542 Extra Long Twist Drill
Iyo yepamusoro-speed steel twist drill chishandiso chekuboora maburi ebasa chidimbu nekutenderera uye kucheka hama kune yakagadziriswa axis. Inotumidzwa nekuda kwechimiro che spiral che chip flutes, iyo yakafanana ne twist. Spiral grooves ine 2 grooves, 3 grooves kana kupfuura, asi 2 grooves ndiyo inonyanya kuwanda. Twist drills inogona kusungirirwa pamaturusi emaoko uye emagetsi anobatwa nemaoko kana muchina wekuchera, muchina wekugaya, lathes uye kunyange machining nzvimbo. Izvo zvinhu zveyepamusoro-kumhanya simbi twist drill ndeye yakakwirira-kumhanya simbi (HSS).
Spiral chip nyere dhizaini, spiral nyere dhizaini, kucheka kuri nyore, zvisiri nyore kunamatira pabanga, kuwana yakakwirira-inoshanda kugadzirisa. Basa chidimbu chine hunyanzvi hwepamusoro uye kupenya.
Deredza kuchera friction coefficient, yakakwirira chaiyo, yakatsetseka gomba madziro
Yakasimba kupisa kurapwa kuoma, kupfeka kuramba uye kusimba, yakafara application
