The zopangira zakuberekamchenga wachitsuloali ndi chuma.Kunyamula zitsulo ndi mkulu chiyero chitsulo carbon aloyi chitsulo.Kunyamula zitsulo kumagwiritsidwa ntchito popanga mipira, odzigudubuza ndi mphete zoberekera.Kunyamula zitsulo kumakhala ndi kuuma kwakukulu ndi yunifolomu ndi kuvala kukana, komanso malire apamwamba otanuka.Kukhala ndi zitsulo ndi chimodzi mwazinthu zofunikira kwambiri zachitsulo pakupanga zitsulo zonse ndi zitsulo chifukwa cha zofunikira zake zokhudzana ndi kufanana kwa mankhwala, zomwe zili ndi kugawa kwazinthu zopanda zitsulo komanso kugawa kwa carbides.Chifukwa chake mtengo wake mwachilengedwe ndi wokwera kwambiri kuposa mtengo wamba wamba.Mchenga wonyamula zitsulo umathyoledwa kukhala mchenga wachitsulo popanga zitsulo zokhala ndi chitsulo pambuyo kuzimitsa mwachindunji.Palibe njira yosungunula ndi kuponya zolakwika pakupanga, kotero ndizopulumutsa mphamvu komanso zopanda kuipitsidwa.Poyerekeza ndi mchenga wachitsulo,kukhala ndi grit yachitsuloangagwiritsidwe ntchito ngati mankhwala oyeretsera ndi abrasive popanga zida abrasive kupukuta ndi pogaya zonyamula ndi workpieces ena.Kunyamula mchenga wachitsulo kumakhala ndi chitsulo chamtengo wapatali cha chromium, chomwe chimapangitsa moyo woletsa kutopa komanso kukana kwa chinthucho chokha.Kudzera mwapadera kupanga ndondomeko, mankhwala ali kwambiri metallographic dongosolo, particles zonse, yunifolomu kuuma, yaitali odana kutopa moyo, kukana zimakhudza ndi mkulu kuvala kukana, amene angathe bwino kusintha mlingo kuchira magwiritsidwe (abrasive pang'onopang'ono yafupika mu ndondomeko mchenga. kuphulitsa), kuti muchepetse kumwa kwa abrasive Kuposa 30%.Kunyamula mchenga wachitsulo ndi mtundu wa mchenga wachitsulo wapamwamba kwambiri womwe ungakwaniritse zofunikira kwambiri, zofunikira kwambiri komanso zapamwamba kwambiri padziko lapansi.

Ubwino wakunyamula mchenga wachitsulopamwamba wamba kuponyedwa mchenga zitsulo akuwonetsedwa mbali zotsatirazi

1. Mapangidwe akukhala ndi grit yachitsulondi chokhazikika.

2. Kukhala ndi mchenga wachitsulo kumakhala kolimba kwambiri komanso kulimba kolimba.

3. Kukhala ndi mchenga wachitsulo kumagonjetsa kufooka konse kwaphula zitsulo,popanda dzenje la mpweya ndi kusweka.

4. Moyo wautali wautumiki.

Ubwino wake kugwiritsa ntchito mchenga wachitsulo:

1. Pambuyo poyeretsa, mtundu wa pamwamba wa workpiece ndi siliva woyera.

2. Kuchepa kwa chilengedwe.

3. Kuchuluka kwa ogwira ntchito kunachepa.

4. Kuchita bwino kwambiri, kumwa mapiritsi ochepa komanso kutsika mtengo wopangira.