Mould chinhu chakakosha mukugadzirwa kwemazuva ano kwemaindasitiri. Sulfide, tsvina yemafuta uye mavara ane ngura achaumba pane mold mushure mekushanda kwenguva refu, izvo zvinozoita kuti burr, dimension instability, nezvimwewo zvezvigadzirwa zvakagadzirwa. Nzira dzechinyakare dzekugezesa mold dzinosanganisira mechanical, chemicals, ultrasonic cleaning, etc., izvo zvinorambidzwa zvakanyanya kana zvichisangana nekuchengetedzwa kwezvakatipoteredza uye yakakwirira chaiyo yekushandisa zvinodiwa.Laser yekuchenesa teknolojia inoshandisa high-energy laser beam kuti iite irradiate pamusoro, ichipa evaporation pakarepo kana kubvisa tsvina yepamusoro, zvichiita kuti kukurumidza kukuru uye kubviswa kwetsvina kunobudirira. Iyo i tekinoroji isina kusvibiswa, isina ruzha uye isingakuvadze yegirinhi yekuchenesa tekinoroji. S&A chillers for fiber lasers inopa laser yekuchenesa michina ine chaiyo tembiricha yekudzora mhinduro. Kuve ne 2 tembiricha yekudzora masisitimu, akakodzera kune dzakasiyana z