Pakali pano, poyeretsa pamwamba pazitsulo zopanda chitsulo ndi zitsulo zosapanga dzimbiri, pali zambiri zomwe zimagwiritsidwa ntchito popanga zitsulo zopanda zitsulo (zofiiriraaluminium oxide, garnet, emery,galasi mikanda, ndi zina).Komabe, pamene zofunikira za dziko pa chitetezo cha chilengedwe zikuchulukirachulukira, thanzi la ogwira ntchito likukhala lofunika kwambiri.Ma abrasives opanda zitsulo akukhala ovuta kuvomereza chifukwa cha kuphwanya kwawo kwakukulu komanso fumbi lalikulu.Zatsopano zoteteza zachilengedwe komanso zopulumutsa mphamvu ndizofunikanso kwambiri.
Ndi zofunikira zapadziko lonse lapansi pachitetezo cha chilengedwe ndi thanzi la ogwira ntchito, zotayira zopanda zitsulo zasiya pang'onopang'ono kuyeretsa pamwamba pazitsulo zopanda chitsulo ndi zitsulo zosapanga dzimbiri, ndikusintha kugwiritsa ntchito bwino zachilengedwe, zopulumutsa mphamvu komanso zotetezeka.chitsulo chosapanga dzimbirigrit, yomwe yathetsa kuipitsidwa kwa fumbi, Kugwiritsa ntchito kwambiri komanso mavuto omwe amawononga thanzi la ogwira ntchito omwe akhala akuvutitsa kupanga kwanthawi yayitali.
Ubwino wake:
Chitsulo chosapanga dzimbiriamagwiritsidwa ntchito makamaka kuyeretsa pamwamba, kuchotsa utoto ndi kutsika kwa zitsulo zopanda chitsulo ndi zitsulo zosapanga dzimbiri, kupanga yunifolomu pamwamba pa roughness, motero makamaka yoyenera kuwongolera pamwamba musanaphike.Poyerekeza ndi ma abrasives opanda zitsulo,grit zitsulo zosapanga dzimbirikuthandizira kuchepetsa ndalama zogwirira ntchito komanso kutulutsa fumbi komanso kukonza malo ogwirira ntchito.
Chitsulo chosapanga dzimbirigritali ndi moyo wautali wautumiki komanso kuchita bwino kwa mchenga, kupangitsa kuti wogwiritsa ntchito agwiritse ntchito sandblasting yosavuta komanso yotsika mtengo;kuphulika kwa mchenga kumakhala kokhazikika, kuuma kwa pamwamba kwa workpiece pambuyo pa mchenga kumakhala ndi chiwerengero chokhazikika, ndipo mawonekedwe a mchenga ndi ofanana.
Ena kufananiza pakatigrit zitsulo zosapanga dzimbirindiNon-zitsulo abrasives:
Nthawi yotumiza: Dec-31-2021