Mu CNC Machining, pali osiyanasiyana odula mphero, mongaKumaliza Mill, Roughing End Mill, Kumaliza End Mill, Mpira End Mill, ndi zina zotero.Kuzungulira kwa chodulira mphero nthawi zambiri kumakhala kosasintha, koma njira ya chakudya imasinthasintha.Pali zinthu ziwiri zomwe zimachitika pogaya mphero: mphero yakutsogolo ndi mphero yakumbuyo.
Mphepete mwa chodula mphero imayendetsedwa ndi katundu wokhudzidwa nthawi iliyonse yomwe imadula. Kuti mukwaniritse bwino mphero, m'pofunika kulingalira kukhudzana koyenera pakati pa kudula ndi zinthu panthawi yodula komanso panthawi yodula.Mu mphero ndondomeko, workpiece amadyetsedwa chimodzimodzi kapena motsutsa malangizo kwa kasinthasintha wa mphero wodula, zomwe zimakhudza kudula mkati ndi kunja kwa ndondomeko mphero, komanso ngati ntchito kutsogolo kapena kumbuyo njira mphero.
1. Lamulo Labwino Lakugaya - Kuchokera Pakukhuthala Kufikira Paonda
Pamene mphero, m'pofunika kuganizira mapangidwe tchipisi.Chomwe chimapangitsa kupanga chip ndi malo a chodulira mphero, ndipo ndikofunikira kuyesetsa kupanga tchipisi tokhuthala pamene tsamba likudula ndi tchipisi tating'onoting'ono pamene tsamba likudula kuti zitsimikizire kuti mphero yakhazikika.
Kumbukirani lamulo la golidi la mphero, "kuchokera ku wandiweyani mpaka woonda," kuti muwonetsetse kuti makulidwe a tchipisi akadulidwa m'mphepete mwake ndi ochepa momwe angathere.
2. Forward mphero
Mu mphero kutsogolo, chida chodulira chimadyetsedwa mozungulira.Malingana ngati chida cha makina, kukonza, ndi workpiece zilola, mphero yopita patsogolo nthawi zonse ndiyo njira yabwino.
M'mphepete mwa mphero, makulidwe a chip amachepa pang'onopang'ono kuyambira koyambira kudula mpaka ziro kumapeto kwa kudula.Izi zingalepheretse kukwapula ndi kupukuta pamwamba pa gawolo musanatenge nawo mbali podula.
Kukula kwakukulu kwa chip kumakhala kopindulitsa, chifukwa mphamvu yodulira imakonda kukokera chogwirira ntchito mu chodula mphero, ndikumadula m'mphepete mwake.Komabe, chifukwa chosavuta chodula mphero chikukokedwa muzogwirira ntchito, chida cha makina chiyenera kuthana ndi kusiyana kwa chakudya cha benchi pochotsa kubweza.Ngati chodulira mphero chikokedwa mu chogwirira ntchito, chakudyacho chimawonjezeka mosayembekezereka, zomwe zingayambitse kuchulukira kwa chip ndi kuthyoka kocheperako.Muzochitika izi, ganizirani kugwiritsa ntchito reverse mphero.
3. Kugaya mmbuyo
M'mbuyo mphero, njira yodyetsera ya chida chodulira ndi yosiyana ndi njira yake yozungulira.
Kuchuluka kwa chip kumawonjezeka pang'onopang'ono kuchokera ku ziro mpaka kumapeto kwa kudula.Mphepete mwa kudula kuyenera kukakamizidwa kudula mkati, kuti apange kukanda kapena kupukuta chifukwa cha kukangana, kutentha kwakukulu komanso kukhudzana kawirikawiri ndi ntchito yowumitsa pamwamba yomwe imayambitsidwa ndi kutsogolo kwa kutsogolo.Zonsezi zidzafupikitsa moyo wa chida.
Ziphuphu zakuda ndi kutentha kwakukulu komwe kumapangidwa panthawi yodulidwa kumapangitsa kuti pakhale kupsinjika kwakukulu, komwe kumafupikitsa moyo wa chida ndipo nthawi zambiri kumabweretsa kuwonongeka kofulumira.Zitha kuyambitsanso tchipisi kumamatira kapena kuwotcherera pamphepete, zomwe zimawatengera kumalo oyambira kudula, kapena kupangitsa kuti m'mphepete mwake muphwanyike nthawi yomweyo.
Mphamvu yodulira imakonda kukankhira chodula mphero kutali ndi chogwirira ntchito, pomwe mphamvu ya radial imakonda kukweza chogwirira ntchito pa benchi.
Pakakhala kusintha kwakukulu pamakina omwe amapatsidwa, mphero yobwerera kumbuyo ikhoza kukhala yopindulitsa.Mukamagwiritsa ntchito zoyikapo za ceramic pokonza ma superalloys, tikulimbikitsidwanso kugwiritsa ntchito mphero yosinthira, chifukwa zitsulo zadothi zimakhudzidwa ndi momwe zimakhudzidwira podula chogwirira ntchito.
4. Chojambula cha workpiece
Mayendedwe a chakudya cha chida chodulira ali ndi zofunika zosiyanasiyana pamipangidwe ya workpiece.Panthawi ya mphero, iyenera kukana kukweza mphamvu.Panthawi ya mphero, iyenera kukana kutsika pansi.
Zida zodulira za OPT ndi ogulitsa apamwamba kwambiri a Carbide milling cutters.
Timakuthandizani pakugula zinthu zomwe mukufuna pachaka pamitengo yopikisana, yopereka zabwino kwambiri komanso ntchito zambiri.
Nthawi yotumiza: Jun-08-2023