Ucingo lwasentwasahlobo luya kuba namandla aphezulu okuzibamba, umda weelastiki, ukunyamezela kunye namandla okudinwa, kwaye luxhathise ukothuka kunye ne-oscillation.Iinjongo zamandla kunye nokunyamezela, ngokukodwa ukuthintela ukuchithwa kokuguqulwa, kungundoqo ekusetyenzisweni kwentwasahlobo.iingcingo zentsimbi.Umgangatho wangaphakathi kunye nomgangatho wangaphandle wentambo yocingo uchaphazela ngokuthe ngqo umsebenzi wentsimbi yensimbi.
Intwasahloboucingo lwentsimbiyenziwe ngekhabhoni ephezulu kunye nomgangatho ophezulu we-carbon structural steel okanye i-carbon tool steel rod yensimbi, kunye nokwakheka kweekhemikhali zayo, umxholo wegesi kunye nokufakwa kwe-non-metallic kufuneka kulawulwe ngokungqongqo ngokusetyenziswa kwentwasahlobo.Ukuze kuncitshiswe ukubonakala kweentsilelo kunye ne-decarbonization layer, ukusetyenziswa kwe-billet ye-rod ukuyeka ukugaya indawo, ukuba kuyimfuneko, kodwa nokuyeka ukukhupha.
Wire intonga ukuyeka normalizing okanye soxaustenitizing unyango, iinkcukacha ezinkulu kunye spheroidizing annealing endaweni.Embindini, ngakumbi phambi kokuba imveliso inkunkuma umzobo inkqubo yokulahlwa thermal kulo lonke ukhetho soxaustenitizing ukulahlwa.I-Decarbonization kufuneka ithintelwe ngexesha lokuchithwa kwe-thermal.I-asidi ye-sulfuric okanye i-hydrochloric acid pickling yayisetyenziselwa ukususa iphepha le-oxide emva kokunyanga okushushu.Ukwaleka (jonga isithwali sokuthambisa) kunokuntywiliselwa kwikalika, iphosphating, ukulahlwa kweboraksi okanye ukucolwa kobhedu.
Inkqubo yokudweba inkqubo yokudweba inkunkuma inempembelelo enkulu kumsebenzi wemveliso.Ngokuqhelekileyo, umlinganiselo omkhulu wokunciphisa umgangatho womhlaba (jonga izinga lokunciphisa indawo) kunye nezinga lokunciphisa indawo encinci (malunga ne-≤23%) ekhethiweyo ukuqinisekisa ukunyamezela kweemveliso.Malunga nocingo olunamandla oluphezulu lwentsimbi yasentwasahlobo, iqondo lobushushu lokuphuma lentsimbi yokudlula nganye kufuneka ilawulwe xa umzobo ungaphantsi kwe-150 ℃, ukuthintela ukuchaneka kocingo lwentsimbi ekutshintsheni iintanda ngenxa yokuguga, eyona nto ingeloncedo kakhulu yokuphelelwa yintsimbi.
Ixesha lokuthumela: 19-07-22