Ukushisa kuyinqubo yokwelapha ukushisa okucisha ukushisaingxubevangeimikhiqizo yensimbi noma izingxenye ezingeni lokushisa elithile, lizibamba isikhathi esithile, bese lizipholisa ngendlela ethile.I-Tempering ukuhlinzwa okwenziwa ngokushesha ngemva kokucisha, futhi ngokuvamile ucezu lokusebenza oluthola ukwelashwa ngokushisa.Inqubo yokugcina, ngakho-ke inqubo ehlanganisiwe yokucisha kanye nokushisa ibizwa ngokuthi ukwelashwa kokugcina.
2. Inhloso eyinhloko yokucisha nokuthambisa iwukuba:
I-1) Yehlisa ukucindezeleka kwangaphakathi kanye nokuqina.Izingxenye ezicishiwe zinengcindezi enkulu kanye nokuqina.Uma zingacunuki ngesikhathi, zizokhubaza noma ziqhekeke.
2) Lungisa izakhiwo zemishini ye-workpiece.Ngemva kokucisha, i-workpiece inobulukhuni obuphezulu kanye ne-brittleness.Ukuze kuhlangatshezwane nezidingo zokusebenza ezihlukene zezingcezu zokusebenza ezihlukahlukene, ubulukhuni, amandla, ipulasitiki kanye nokuqina kungalungiswa ngokushisa.
3) Usayizi we-workpiece ozinzile.I-Tempering ingazinzisa isakhiwo se-metallographic ukuqinisekisa ukuthi ngeke sisakhubazeka ngesikhathi sokusetshenziswa okulandelayo.
4) Thuthukisa ukusebenza kokusika kwezinsimbi ezithile ze-alloy.
Inqubo yokucisha nokushisa idlala indima enkulu ekuthuthukiseni izingai-carbide enosimende.Konke okwamanjeisikhunta sekhanda esibandayo se-tungsten carbidezizocinywa futhi zithukutheliswe ngemuva kokugeza.
Isikhathi sokuthumela: Mar-12-2024
