Zvinoenderana neakasiyana maitiro ekugadzirisa, ma twist drills parizvino ari pamusika akakamurwa kuita anotevera marudzi:
1. Rolled twist drill
Mushure mokunge simbi yakakwirira ichipisa uye yakatsva mutsvuku, chimiro chekugadzirisa twist drill inokurumidza kubudiswa pane imwe nguva.Pashure pacho, thetwist drill inongoda kucheneswa uye kugadziriswa pamusoro kuti urodze musoro usati washandiswa.
Mukana mukuru weiyo maitiro ndeyepamusoro kugadzirwa kwekuita uye kushandiswa kwakazara kwezvinhu zvakabikwa;chimiro chemukati chemuviri we drill yakagadziriswa ine fiber kuenderera mberi, uye zviyo zvinonatswa, iyo carbides inoparadzirwa zvakaenzana, uye kuoma kwakatsvuka kwakakwirira.
Nekudaro, iyo nzira yekukungurutsira ine zvakare zvikanganiso zviri pachena, ndiko kuti, chibooreso chiri nyore kutsemuka, kana pachava nekutsemuka kusiri nyore kuona, uye nekuti inoumbwa panguva imwe chete, iyo chaiyo chaiyo yekudhirowa. haizove yakanyanya kukwirira.
Panguva ino, twistmadhiri achirikazhinji vanotora nzira iyi yekugadzirisa, saka madhiri akatenderedzwa mumusika wekutengeserana wekunze anonyanya giredhi yepakati uye yakaderera.
2. Groove ichikuya shuretwist drill
Nekuda kwechiitiko chekuti kukunguruka kuri nyore kugadzira makatsemuka, inopfuura 98% yepakatsemuka mu rolling twist drills inoitika pamharadzano yenyika uye groove.
Nekudaro, kutanga kutenderedza kumucheto groove yechibooreso pachigayo, uye wozonyatso kugaya denderedzwa rekunze pamuchina chishandiso, zvinogadzirisa dambudziko iri.
Uye kuburikidza nemaitiro ekukuya zvakanaka denderedzwa rekunze, kwete chete dambudziko rekutsemuka rinogona kugadziriswa, asiwo machining akarurama e-drill bit uye kururamisa kweradial circular runout inogona kuvandudzwa.
3. Ivhu rakazaratwist drill
Parizvino, tekinoroji yakanyanya kuchinjika yekudhirowa munyika, twist drills zvese zvinogadzirwa nemavhiri ekukuya kubva pakuchekwa kwezvinhu, kusvika kune groove grinding, back grinding, edge cut and angle cut.
Iyo yakazara pasi uye yakakwenenzverwa twist drill ine yakanaka uye yakatsetseka chitarisiko, uye makiyiri akadai seradial runout, ukobvu hwepakati, uye core thickness increment akadzorwa zvakanaka, uye iko kurongeka kwacho kwakakwira zvakanyanya.
Nekudaro, muchokwadi, chero bedzi iyo rolling process uye kupisa kweyero yekurapa iripo, kukunguruka kuchiri nani kubva pakuona kwekusimba.
Nguva yekutumira: Aug-15-2023