Tungsten Carbide Blades ndi Zopaka

Tonse tikudziwa kuti kuuma ndiye muyeso woyamba wa ogula masamba a tungsten carbide. Masamba okhala ndi kuuma kwakukulu akhoza kuonjezera kwambiri kusinthasintha, kuthamanga kwa ntchito, moyo wautumiki, etc. Koma momwe mungapangire chida cholimba ndizovuta popeza si zida zonse zopangidwa ndi opanga ndi zogulitsidwa pamsika zimakhala ndi phindu pokhudzana ndi kuuma. Zofunikira zingapo ziyenera kukhutitsidwa kuti kulimba kwa mtundu uwu wa mphero kukwezeke. Chimodzi ndicho kugwiritsa ntchito zipangizo zapamwamba.

Ichi ndi chofunikira kwambiri, koma opanga ambiri amagwiritsa ntchito subpar tungsten carbide zida, mwina chifukwa choti zofuna zawo sizikukwaniritsidwa kapena kuchepetsa mtengo. Zotsatira zake, zimakhala zovuta kukwaniritsa kuuma bwino chifukwa zinthuzo zilibe kuuma ndipo ndizovuta kuti chida chiwonetsere kuuma. Wopanga amasankha mtundu wa zinthu za tungsten carbide zomwe zingagwiritsidwe ntchito. Chimodzi ndi chakuti wopanga ayenera kukhala wokhoza kusintha zotuluka zake ndikukhala ndi mbiri yofananira. Zida zapamwamba kwambiri za tungsten carbide zitha kugwiritsidwa ntchito kutsimikizira kuuma kwa chidacho ngati miyeso iwiriyi yakwaniritsidwa.

Pamodzi ndi kupita patsogolo kwakuthupi, zida zodulira za tungsten carbide zolimba kwambiri zimafunikiranso luso lapamwamba popeza, ngakhale zida za tungsten carbide zili zopambana bwanji, ziyenera kukhala zabwinoko pamene lusolo likukwaniritsa zofunikira. Zofuna zopanga, mwachitsanzo, zimapangitsa kuti zikhale zovuta kubwezeretsa kuuma koyambirira kwa tungsten carbide yapamwamba pambuyo pakuwonongeka chifukwa cha kutentha kwambiri komanso kulephera kwa wopanga kupanga zinthuzo. Pali malo angapo otentha omwe amagwiritsidwa ntchito popanga ndi kuwotcherera omwe amagwiritsidwa ntchito popanga zidazi. Popanda ukadaulo wapamwamba, kutentha kwakukulu kumapangitsa kuti tungsten carbide iwonongeke.

Kuwonjezera zokutira zosiyanasiyana kudzakhalanso ndi zotsatira zosiyana. Kupaka tungsten carbide kuli ndi njira ziwiri: imodzi ndi CVD, ndipo ina ndi PVD. Mfundo yoyika mpweya wa mankhwala ndi momwe zimapangidwira ndi mankhwala omwe amapangidwa ndi thermally pamwamba pa ma tungsten carbide blades, omwe amapangidwanso kuti agwirizane ndi zipangizo zatsopano ndi makampani a semiconductor. PVD ndi njira yopangira mpweya kuyika zinthu zopyapyala pamasamba a tungsten carbide. Zovala zimakhala ndi kuuma kwambiri komanso kukana kuvala. Poyerekeza ndi masamba a tungsten carbide opanda zokutira, masamba a tungsten carbide okhala ndi zokutira amatha kugwira ntchito mwachangu kwambiri, zomwe zingapangitse kupanga bwino.

Ngati muli ndi chidwi ndi zinthu za tungsten carbide ndipo mukufuna zambiri ndi zambiri, mutha KULUMIKIZANA NAFE pa lamya kapena makalata kumanzere, kapena TITUMIZANI MAIME pansi pa tsamba.