Chikamu chehurongwa hwekuyerera kweiyo silinda liner zvigadzirwa.
Chikamu chehurongwa hwekuyerera kweiyo silinda liner zvigadzirwa.
Kumusoro Kurapwa
Pephonzating kurapwa: Iyo phosphate layer inoumbwa pamusoro pekuvandudza kurwisa kupesana uye kubatsira mukupindirana.
Chromium / nickel-based coating (yakakwirira-yekupedzisira-yekunyorera mapfekedza kupesana inowanikwa kuburikidza nemagetsi ekusimbisa kana ekupfira maitiro.
Laser Cladding (Nyowani Technology): Kuisa All-Distant Alloy Layer (senge tungsten carbide) pane iyo Friction Purpence.
Kuongorora Kwemhando
Dimensional Ongororo: Vimbisa iyo Yemukati Dhivha, kutenderera, cylindricity, etc. Kuburikidza nepamachina matatu-matatu ekuyera.
Kuedza kuomarara: Kuomarara pamusoro pe180 kusvika ku280 HB (kune zvakajairika kuraswa iron) kana kukwirira (kune alloy cast iron).
Kuongorora kweMeterlographic: Tarisa iyo morphology yegirazi (Type graphite inosarudzwa) uye iyo matrix chimiro (pearlite chikamu> 90%).
Dzvinyiriro yekuyedza: Mufambiro kumanikidza kuramba uye kusimbisa miedzo nekuenzanisa injini inoshanda mamiriro.
Kurongedza uye ngura kudzivirira
Mushure mekuchenesa, shandisa mafuta anti-yekuchiva uye shandisa moisture-chiratidzo kurongedza kudzivirira ngarava panguva yekufambisa uye kuchengetedza.
