Kufunafuna kosalekeza kwa ulusi wopanda cholakwika pakugwiritsa ntchito makina ofunikira kwapeza yankho lamphamvu mum'badwo waposachedwa wa carbide.ulusi mphero kulowas. Zopangidwa makamaka ndi mtundu wapamtunda wa gawo la 60°, zoyika izi zikuyimira kudumpha patsogolo pakupanga ulusi wolondola. Ma geometry otsogolawa sizinthu zazing'ono chabe; ndikulingaliranso kofunikira momwe mpheroyo imagwirira ntchito ndi zida zogwirira ntchito panthawi yovina kodabwitsa kwa mphero.
Gawo la "local profile" ndilofunika kwambiri. Mosiyana ndi mbiri wamba yomwe ingagwiritse ntchito geometry imodzi, yotakata, kapangidwe kameneka kamakometsera bwino m'mphepete momwe amagwirira ntchito pakupanga ulusi wa 60 °. Kukhathamiritsa kwachindunji kumeneku kumatanthauzira mwachindunji kuwongolera kwapamwamba pakupanga chip. Machinist amamvetsetsa kuti tchipisi tosalamulirika ndi mdani - amatha kupangitsa kuti pakhale kusakhazikika bwino, kuyika zowonongeka, kugwedezeka, ndipo pamapeto pake, kukanidwa kwa ulusi. Ma geometry am'deralo amakhala ngati kondakitala wamkulu, kuwongolera chip kutali ndi odulidwa bwino komanso molosera. Izi zimapangitsa kuti pakhale ulusi wowoneka bwino, wopanda ma burrs ndi misozi, zomwe zimakwaniritsa miyezo yapamwamba kwambiri yofunikira pazamlengalenga, kupanga zida zachipatala, ndi makina amphamvu amadzimadzi ochita bwino kwambiri.
Kuphatikiza apo, kukhazikika kwachilengedwe komwe kumaperekedwa ndi geometry yokhathamiritsa iyi kumathandizira kwambiri kulimba. Pochepetsa mphamvu zodulira mosinthasintha komanso kuchepetsa kutentha kwapamalo ofunikira kwambiri, gawo lapansi la carbide limakhala ndi nkhawa zochepa. Kulimba kwachilengedwe kwa carbide uku, kuphatikiza ndi kugawa kwanzeru kwambiri komweko, kumalola izi.kuikakupirira kuuma kwa ntchito kwanthawi yayitali, ngakhale muzinthu zovuta monga zitsulo zolimba, ma superalloys, ndi ma composites abrasive. Zotsatira zake sizimangokhala ulusi wolondola, koma womwe umapangidwa ndi chida chomwe chimatha, kuchepetsa nthawi yopumira pamakina kuti musinthe kusintha ndikukulitsa zokolola zonse zapashopu. Pa ntchito iliyonse yomwe ulusi wangwiro, kutsirizika kwa pamwamba, ndi kutalika kwa zida sizingangolephereka, zoyika izi zimapereka mwayi waukadaulo.
Nthawi yotumiza: Jun-30-2025
