1, weld defects: Stainless simbi flangeweld defects dzakanyanya kuipa, kana iri kushandisa manual mechanical grinding treatment method kugadzira, ipapo mavanga ekukuya, zvichikonzera kusaenzana kwepamusoro, zvichakanganisa chitarisiko;
2, kupukuta uye kupenya passivation haina yunifomu:pickling passivation kurapwa mushure mekukuya uye kupukuta, kune yakakura workpiece nzvimbo, zvakaoma kuwana yunifomu yekurapa maitiro, haigone kuwana yakanakira yunifomu yepasi. Iyo ine zvakare yakashata yemitengo yeawa-yemunhu, mari yemidziyo yakakwira;
3, zvikwambo zvakaoma kubvisa:zvakazara pickling passivation, pamberi corrosive svikiro kuchaitika kemikari ngura kana electrochemical ngura uye ngura, uyewo haigoni kubvisa nokuda anokwenya, welding splash uye anamira pamusoro pemvura Stainless simbi kabhoni simbi, splash uye zvimwe tsvina;

Saka sei kugadzirisa dambudziko reStainless simbi flangeprocessing?
1, sarudza kusavhara,mushure mekupedzwa, mune inotevera maitiro, akasiyana-stainless simbi workpiece zvinoenderana nezvinodiwa zvekugadzirisa mune inoenderana maitiro;
2, kukotama kune yekutanga pahukuru,maererano nekudhirowa isina tsvina 304 isina musono simbi chubhu zvinhu ukobvu kuona kupeta nemapanga uye nebanga dhiri, dzivirira zvigadzirwa zvine chekucheka chishandiso kudhumhana kwakakonzera deformation ndiyo kiyi yesarudzo modhi (mune zvigadzirwa zvakafanana, inogona kushandisa mhando dzakasiyana dzepamusoro kufa) , uye kusarudzwa kwepasi kufa kunotarirwa maererano nekukora kwepuranga.
3, kuitira welding yakasimba,pane welding workpiece convex point, inogona kuita mabumps pamberi pemagetsi welding uye ndiro yunifomu kuonana, kuve nechokwadi chekuenderana kwechinhu chimwe nechimwe kupisa, welding chinzvimbo chinogona kutsanangurwa panguva imwe chete, kudiwa kwewelding, kugadzirisa. iyo preloading nguva, nguva yekubata, kuchengetedza nguva uye nguva yekuzorora, shuwa kuti workpiece inogona kuona welding yakasimba.