Isethi Yesithephu Sesandla Sezingcezu Ezi-3 Din 352 Hss-g

Incazelo emfushane:

Amathephu esandla abhekisela kuthephu lokugoqa lensimbi lethuluzi lekhabhoni noma ithuluzi le-alloy, elifanele ukuthepha ngesandla.

Ngokuvamile, impompi ihlanganisa ingxenye esebenzayo kanye ne-shank. Ingxenye esebenzayo ihlukaniswe yaba yingxenye yokusika kanye nengxenye yokulinganisa. Eyokuqala igaywa nge-cone yokusika futhi inesibopho somsebenzi wokusika, kanti eyesibili isetshenziselwa ukulinganisa usayizi nesimo sentambo.

Sithumelele i-imeyili

Imininingwane Yomkhiqizo

Amathegi Omkhiqizo

Umehluko phakathi kompompi womshini kanye nompompi wesandla

Kukhona impompi eyodwa yomshini, futhi izinto zokwakha ngokuvamile ziyinsimbi esheshayo (ngoba isivinini sokusika siphezulu), futhi ngokuvamile akukho tenon eyisikwele emsileni (vele, kunezimo ezihlukile). Uma isetshenziswa, inqunywa yithuluzi lomshini.

Isethi yama-3pcs ifaka phakathi i-TAPER, i-PLUG, i-BOTTOM

I-taper tap inama-chamfer angu-7 kuya kwangu-10. Ama-engeli e-chamfer angu-4°.
I-plug tap inama-chamfer angu-3 kuya kwangu-5. Ama-engeli e-chamfer angu-8°.
Impompi engezansi inama-chamfer angu-1 kuya kwangu-2. Ama-engeli e-chamfer angama-23°.
Ukuze kuncishiswe inani lokusika ngesikhathi sokuthinta intambo, amanye amathephu esandla ahlukaniswe ngamasethi amabili noma amasethi amathathu amathephu esandla, okunganciphisa ukwenzeka kwamathephu agoqekile emgodini. Ikhoni yesandla yakhiwe yikhoni yekhanda, ikhoni yesibili kanye (nekhoni ezintathu), ikhoni yekhanda isetshenziselwa ukuthepha kokuqala, ikhoni yesibili isetshenziselwa ukucubungula okulandelayo, kanti ikhoni yesithathu isetshenziswa ekugcineni.
Ps: Kwamanye amazwe igama elithi "PLUG" livame ukusetshenziswa ukubonisa i-Bottoming tap. EMelika lisetshenziswa ukubonisa i-Second tap. Ukuze kugwenywe ukudideka ngamagama aseMelika, kufanele kusetshenziswe amagama asetshenziswa yi-British Standard 949 1979 njengoba kuboniswe ngenhla.