Nekuda kwekukanganisa uye kucheka mhedzisiro yeabrasive pamusoro peiyo workpiece pamusoro, iyo workpiece yepamusoro inogona kuwana humwe hutsanana uye hwakasiyana roughness, nekudaro inovandudza ma mechanic properties ye workpiece surface. Naizvozvo, kunatsiridza kuramba kuneta kweiyo workpiece, wedzera kunamatira pakati pechishandiso uye coating, kurebesa kusimba kwejasi, asi zvakare inobatsira pakugadzika uye kushongedzwa kwejasi, bvisa kusvibiswa, ruvara uye oxide layer pamusoro, panguva imwe chete iyo yepakati pepakati inova yakaoma, bvisa iyo yakasara kushushikana kwechinhu chakaomarara, kugadzirisa chigadziko.
Ruzivo runofanirwa kutariswa mukushanda kweJunda sandblasting muchina:
Kutanga, pane jecha shoma kana kuti harina: madhiramu apera. Bvisa gasi uye zvishoma nezvishoma uwedzere jecha rakakodzera.
Chechipiri, pfuti yejecha yemuchina wejecha inogona kuvharwa: mushure mokunge gasi ramira, enda kumuromo kuti uone kana kune imwe nyika, kana iripo, chenesa muviri wekunze. Zvinoenderanawo nekuti jecha rakaoma here. Kana jecha rakanyanya kunyorova, rinokonzerawo kuvharika, saka mhepo yakamanikidzwa inoda kuomeswa.
Tatu, sandblasting pombi blockage: pombi yakavharwa nezvinhu. Mushure mokumisa uye kuvhara mhepo yemhepo, muromo unofanirwa kubviswa kutanga, uye ipapo jecha rinoputika muchina rinofanira kuvhurwa, uye nyaya yekunze inofanira kubudiswa nemhepo yakakwirira yemhepo compressor. Kana ichiri kusashanda, bvisa, chenesa kana kutsiva pombi.
Zvina, kusanganiswa kwemvura yejecha abrasives hakuzobudisi jecha, iro richachenesa muromo wepfuti yepfapfaidzo, kudurura mabrasives ejecha, yakaoma muzuva uye sefa nekrini.
shanu, nejecha blasting muchina kutsigira mhepo compressor compressor mhepo ichabudisa mvura yakawanda, izvo hazvizongokonzereri nyoro jecha zvinhu, asiwo kukonzera jecha kuputika rusvingo kunyorova uye jecha adhesion, zvishoma nezvishoma akavharira pombi, saka inofanira kudzivisa rudzi urwu chinhu, zvinoda akashongedzerwa dryer.
Nguva yekutumira: Nov-25-2021
