Tempering inzira yekupisa kupisa kunodzimaalloyzvigadzirwa zvesimbi kana zvikamu kune imwe tembiricha, zvinozvibata kweimwe nhambo yenguva, uye zvino zvinozvitonhodza neimwe nzira.Tempering is oparesheni inoitwa pakarepo mushure mekudzima, uye kazhinji ndiyo workpiece iyo inorapwa kupisa kupisa.Iyo yekupedzisira maitiro, saka iyo yakasanganiswa nzira yekudzima uye kupisa kunonzi kurapwa kwekupedzisira.
2. Chinangwa chikuru chekudzima nekudzikamisa ndeichi:
1) Deredza kushushikana kwemukati uye brittleness.Nhengo dzakadzimwa dzine kushushikana kukuru uye brittleness.Kana vasina kushatirwa nenguva, vanowanzoremara kana kutotsemuka.
2) Gadzirisa ma mechanic properties ye workpiece.Mushure mekudzima, iyo workpiece ine yakakwirira kuoma uye brittleness.Kuti usangane nezvinodiwa zvakasiyana-siyana zvekushanda zvakasiyana-siyana zvekushanda, kuoma, simba, plastiki uye kuoma kunogona kugadziriswa kuburikidza nekupisa.
3) Yakagadzikana workpiece saizi.Kupisa kunogona kudzikamisa iyo metallographic chimiro kuti ive nechokwadi chekuti haichakonzeresa panguva inotevera kushandiswa.
4) Kuvandudza kushanda kwekucheka kwemamwe masimbi alloy.
Iyo yekudzima uye kupisa maitiro inoita basa guru mukuvandudza kunaka kwesimende carbide.Zvese zvazvinotungsten carbide inotonhora musoro moldsichadzimwa uye kupfava mushure mekutadza.
Nguva yekutumira: Mar-12-2024
