N0.1 yakaputirwa inopisa mushure mekupisa uye maitiro ekuibvisa.
2 b yekurapa kupisa mushure mekumonera, kusvina, kana kurapwa kwakafanana, pakupedzisira mushure mekupenya kwakatsetseka.
Kurapa kupisa kwemhando yepamusoro mushure mekumonera, kusvina, kana maitiro akafanana kana pamusoro usina kujeka.
3# 100~200# kukuya nezvinhu zvinokwesha.
4# 150~180# kukuya nezvinhu zvinokwesha.
HL granularity yakakodzera yekukwesha kweabrasive, pamusoro pegorosi rinogara richikuya.
Kuti zvive nechokwadi chekuti mhando dzese dzesimbi isina ngura dzinoburitsa simba, simba rekudhonza, kureba uye kuomarara, hunhu hwemakanika, sekusangana nezvinodiwa, simbi isina ngura inofanira kunamirwa isati yasvika, kurapwa kwemhinduro uye kurapwa kwekukwegura, sekunge kurapwa kwekupisa. Kuramba ngura kweplate yesimbi isina ngura kunonyanya kutsamira pakuumbwa kwealloy (chromium, nickel, titanium, silicon nealuminium) uye chimiro chemukati chesimbi isina ngura, zvakaita basa guru muCR. Chrome ine kugadzikana kwakanyanya kwemakemikari, inogona kugadzira firimu rinopfungaira pamusoro pesimbi, simbi yakaparadzaniswa nenyika yekunze, inodzivirira plate kubva mukuoxidation, inowedzera kuramba ngura kweplate yesimbi. Kukuvadzwa kwefirimu isina ngura, kuramba ngura kunoderera.
Nguva yekutumira: Kurume-12-2018