Y Model Meno Roller Shell

Khetla ea leloala la pellet hangata e entsoe ka lisebelisoa life? Hajoale, ho na le mefuta e meraro ea lisebelisoa tse sebelisoang lefatšeng: 20MnCr5 (alloy steel), GCr15 (bearing steel), le C50 (carbon steel).
1. 20MnCr5ke alloy structural steel, carburized steel, e nang le matla a phahameng le toughness, le hard hardability e ntle. Deformation e nyane ea quenching, toughness e ntle ea mocheso o tlase, machinability e ntle; empa ts'ebetso e tlase ea welding. Hangata e sebelisoa ka mor'a ho chesa le ho tima kapa ho chesa. Botebo ba lera le sa tsitsang la carburized ke 0.8-1.2mm. E khetholloa ka ho nkela tšepe sebaka sa tšepe 'me e sebelisoa ka mechine ea ho fepa, e ka bapalang karolo e ntle haholo.
2. GCr15, eo hape e tsejoang e le tšepe ea ho beha, ke tšepe e sebelisoang ka ho fetisisa e nang le chromium e nang le boima bo phahameng. Ka mor'a ho tima le ho kokobetsa, e ka fumana boima bo phahameng le bo ts'oanang, ho hanyetsa ho apara hantle, le ts'ebetso e phahameng ea ho kopana le mokhathala. Ho thatafala ho feta HRC60, kahoo theko e batla e phahame.
3. C50ke ea tšepe ea boleng bo holimo ea carbon-carbon alloy, e sebetsang habonolo ebile e thatafalloa hantle. E loketse ho etsa likarolo tsa hlobo tse nang le litlhoko tse phahameng tsa ho hanyetsa, meroalo e meholo e matla, le tšusumetso.