1. Sankhani magawo a geometric a chida
Mukamagwiritsa ntchito chitsulo chosapanga dzimbiri, geometry ya gawo lodulidwa la chida liyenera kuganiziridwa kuchokera ku chisankho cha makeke ndi kumbuyo. Mukasankha ngodya, zinthu monga mbiri yaulemu, kupezeka kapena kusapezeka kwa makonda ndi malingaliro abwino ndi osalimbikitsa a tsamba liyenera kuganiziridwa. Mosasamala kanthu za chida, ndoko zazikuluzikulu ziyenera kugwiritsidwa ntchito popangira chitsulo chosapanga dzimbiri. Kuchulukitsa khola la chida kungachepetse kukana komwe kumakumana ndi chipya kudula ndikudula. Kusankhidwa kwa ngodya ya chilolezo sikokhwimitsa kwambiri, koma sikuyenera kukhala kochepa kwambiri. Ngati ngodya ya Clearance ndi yochepa kwambiri, imayambitsa msampha waukulu wokhala ndi malo ogwirira ntchitoyo, akuipiraipira malo ofunikira ndi zinthu zokulitsa chida. Ndipo chifukwa cha mkangano wamphamvu, zotsatira za kuuma kwa osapanga dzimbiri zimakwezedwa; Chida cha Chidacho sichingakhale chachikulu kwambiri, chachikulu kwambiri, kotero kuti gulu lankhondo likuchepetsedwa, mphamvu ya m'mphepete ya kudula imachepetsedwa, ndipo kuvala kotheka kumathamangitsidwa. Nthawi zambiri, ngodya yopereka chithandizo iyenera kukhala yayikulupo kuposa momwe imagwirira kaboni wamba.
Kusankhidwa kwa ngodya kuchokera mbali yodula mbadwo ndi kutentha kwamilandu, ndipo ngati makona osemerera sangakhale okwera kwambiri, ndipo kutentha kotentha kumasowetsa mtendere. Okwezeka. Kuchepetsa mateyo kumatha kusintha njira yosinthira ya mutu wapansi, ndipo ngati makonawo ndi ochepa kwambiri, kuphatikizika kwake kumakhala kovuta, ndipo kutentha komwe kumapangidwa sikusungunuka mosavuta. Zoyeserera zimawonetsa kuti mangu ake amapita = 15 ° -20 ° ndiye woyenera kwambiri.
Mukamasankha ngodya ya Clearance yopangira Makina owoneka bwino, zodulira m'mphepete mwa zida zodulira zamphamvu zimafunikira kukhala zazitali, kotero mbali yocheperako iyenera kusankhidwa; Pakumaliza, chida zimavala makamaka pamadera odulira ndi pansi. Chitsulo chosapanga dzimbiri, zinthu zomwe zimakonda kugwira ntchito molimbika, zimakhudza kwambiri pazinthu zapamwamba komanso chida cha chida champhamvu. Mpaka wopatsa thanzi uyenera kukhala: wachitsulo chosapanga dzimbiri (pansi pa 185hhb), ngodya yopatsa mphamvu ikhoza kukhala 6 ° --°; pokonza marnetietic osapanga dzimbiri (pamwamba pa 250hb), kumeza koyenera ndi 6 ° -8 ° -8 ° -8 Kwa steenetititic steele (pansipa 250hb), a Clearance Share ndi 6 ° -10 °.
Kusankha kwa tsamba kumakongoletsa tsamba kukula kwake ndi kuwongolera kwa tsamba litako kumawonetsera njira ya chip. Kusankhidwa koyenera kwa tsamba litanga angle ls nthawi zambiri - 1 ° -20 -20 °. Zida zazikuluzikulu zimayenera kugwiritsidwa ntchito ngati micro-yotsiriza kuzungulira kunja, mabowo abwino, ndi ndege zabwino: LS45 ° -75
2. Kusankhidwa kwa zida zamagetsi
Mukamakonza sitayambira kusapanga dzimbiri, wogwira ntchitoyo ayenera kukhala ndi mphamvu zokwanira komanso wokhwima chifukwa cha mphamvu yayikulu kuti mupewe kucheza ndi kusokonekera pakudulira. Izi zimafuna kusankha malo okwera pamtanda, ndikugwiritsa ntchito zida zapamwamba kupanga chida chopangira chida, monga kugwiritsa ntchito zitsulo zoziterera komanso zazing'ono.
Zofunikira pakudulira gawo la chida chosapanga dzimbiri, zinthu zodulira gawo la chida zimafunikira kuti muchepetse kuvala bwino ndikumasungabe kutentha kwambiri. Zipangizo zomwe nthawi zambiri zimagwiritsidwa ntchito ndi: chitsulo chothamanga kwambiri ndikukhazikitsa carbide. Chifukwa chitsulo chothamanga chimatha kusungabe chodulira pansi pa 600 ° C, sioyenera kudula kwambiri, koma ndiongoyenera kukonza chitseko chosapanga dzimbiri. Chifukwa kuvala carbide kulimbana ndi kutentha komanso kuvala kukana kwa chitsulo chothamanga, zida zopangidwa ndi zida zamagalimoto ndizoyenera kuzipanga zosapanga dzimbiri.
Carbide yolumikizidwa imagawidwa m'magulu awiri: tungsten-cobalt aloy (yg) ndi tubste-coby-titanium leoy (YT). Tungsten-cobalt Hables ali ndi mphamvu yabwino. Zida zopangidwa zimatha kugwiritsa ntchito njira zokulirapo komanso phokoso lakuthwa kuti lipfund. Chips ndi chosavuta kusokoneza pa nthawi yodulira, ndipo kudula kwake ndikosavuta. Chips sichosavuta kumamatira ku chida. Pankhaniyi, kuli koyenera kutengera chitsulo chosapanga dzimbiri ndi tubste-cobalt. Makamaka pamakina owoneka bwino komanso kudula pakati ndi kugwedezeka kwakukulu, tumbesten-cobalt masamba ayenera kugwiritsidwa ntchito. Sizili zolimba komanso zopanda tungsten-cobalt-titanium inoy, sizophweka kuthyola, komanso kosavuta kugwa. Tungsten-cobalt-Titanium Anoy ali ndi vuto lofiira ndipo limakhala lofooka kuposa kutentha kwambiri, koma limakhala lolimba, ndipo nthawi zambiri limagwiritsidwa ntchito ngati chida chosinthira chitsulo chosapanga dzimbiri.
Kugwirira ntchito kwa zida kumakhudzana ndi kukhazikika ndi zokolola za chida, ndipo kupangika kwa chida cha chida kumakhudza kupanga chikalatacho. Ndikofunika kusankha zida zolimba kwambiri, zomwe zimapangitsa kuti zikhale bwino, chifukwa ndizabwino kwambiri Chinsinsi chake, tchipisi chimatha kuchotsera Ti mu Alloy, zomwe zimalimbikitsa kuvala kwowonjezereka. Zochita kupanga zimawonetsa kuti kugwiritsa ntchito yg532, yg813 ndi yw2 maphunziro atatu a zinthu kuti zithandizire chitsulo chosapanga dzimbiri
3. Kusankha kwa Kudula
Pofuna kupondereza m'badwo wa m'mphepete mwa m'mphepete mwa mitsinje ndikuwongolera zida zapamwamba, makamaka kudulira kocheperako kusinthitsa vc = 6-- f = 0.15--0.6mm / r.
4. Zofunikira kuti zizikhala ndi gawo lodula la chida
Kuwongolera pansi kumapeto kwa chodulira cha chida kungachepetse kukana pamene tchipisi tapindika ndikusintha chida cha chida. Poyerekeza ndi kukonza chitsulo wamba, pokonza zosapanga dzimbiri, kuchuluka kodula kumayenera kuchepetsedwa kuvala kochepa kwa chida; Nthawi yomweyo, madzi ozizira komanso mafuta ozizira ayenera kusankhidwa kuti achepetse kutentha ndikudula mphamvu pakudulira, ndikuwonjezera moyo wa chida.
Post Nthawi: Nov-16-2021
