Kodi mungapewe bwanji kuyaka pa kudula workpieces?

Chimbale chodulira chimapangidwa ndi utomoni ngati chomangira, chophatikizidwa ndi magalasi a fiber mesh, ndikuphatikizidwa ndi zida zosiyanasiyana.Kudula kwake kumakhala kofunikira kwambiri pazovuta zodula monga chitsulo cha alloy ndi chitsulo chosapanga dzimbiri.Njira zouma zouma ndi zonyowa zimapangitsa kuti kudula kukhale kokhazikika.Pa nthawi yomweyo, kusankha kudula zinthu ndi kuuma bwino kudula Mwachangu ndi kuchepetsa mtengo kupanga.Koma pa ndondomeko kudula, pangakhalenso ngozi chifukwa workpieces kuwotchedwa.

Kodi tingapewe bwanji kuwotcha panthawi yodula, zomwe zingakhudze kutsika kwachangu kwambiri?

1, Kusankha kuuma

Ngati kuuma kuli kwakukulu, mawonekedwe a metallographic a zinthuzo adzawotchedwa, ndipo microstructure ya zinthuzo sizingayesedwe molondola, zomwe zimapangitsa kuti zikhale zolakwika;Ngati kuuma kuli kochepa kwambiri, kumapangitsa kuti pakhale kutsika kwachangu ndikuwononga tsamba lodulira.Pofuna kupewa kupsa ndi kuthwa kwachitsulo panthawi yodula, kuuma kwa zinthu kumafunika kuyesedwa komanso kugwiritsa ntchito bwino kwa choziziritsa.

2, Kusankhidwa kwa zopangira

Zomwe amakonda ndi aluminium oxide, ndipo silicon carbide imakondedwa podula zinthu zopanda chitsulo komanso zopanda zitsulo.Chifukwa chakuti zinthu za aluminium oxide zomwe zimagwiritsidwa ntchito podula zitsulo sizimakhudzidwa ndi mankhwala omwe ali muzitsulo, ndizopindulitsa podula.Zitsulo zopanda zitsulo komanso zopanda chitsulo zimakhala ndi mankhwala otsika, pomwe zida za silicon carbide zimakhala ndi mankhwala otsika poyerekeza ndi aluminiyamu, kudula bwino, kuotcha pang'ono, komanso kuvala pang'ono.

3, Kusankhidwa kwa granularity

Kusankha zolimbitsa tinthu kukula ndi kopindulitsa kudula.Ngati kuthwa kumafunika, kukula kwambewu kokulirapo kumatha kusankhidwa;Ngati kudula kumafuna kulondola kwambiri, abrasive yokhala ndi tinthu tating'ono kwambiri iyenera kusankhidwa.