Kugadziriswa kwesimbi isina tsvina flange inoda kunzwisisa uye kutarisisa kune anotevera matambudziko:
1, weld defects: Stainless simbi flange weld hurema hwakanyanya, kana iri kushandisa manual mechanical grinding treatment nzira yekugadzira, ipapo mavanga ekukuya, zvichikonzera kusaenzana kwepamusoro, achakanganisa chitarisiko;
2, kupenya uye kupukuta passivation haisi yunifomu: pickling passivation kurapwa mushure mekukuya nemanyorero 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: zvachose pickling passivation, pamberi pepakati corrosive kuchaitika kemikari corrosion kana electrochemical corrosion uye ngura, zvakare haigone kubvisa nekuda kwekukwenya, welding splash uye kunamatira pamusoro pesimbi isina tsvina kabhoni simbi, splash. nezvimwe zvisina kuchena;

Saka sei kugadzirisa dambudziko resimbi isina tsvina flange processing?
1, sarudza kuvharika, mushure mekupedza, 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 ukobvu kuona kupeta nemapanga uye banga nebanga, kudzivirira zvigadzirwa nekucheka chishandiso kudhumhana kwakakonzeresa deformation ndiyo kiyi yekusarudza maitiro (mune zvakafanana. zvigadzirwa, zvinogona kushandisa mhando dzakasiyana dzepamusoro kufa), uye kusarudzwa kwepasi kufa kunotemerwa zvichienderana nekukora kwepuranga.
3, kuitira welding yakasimba, kune welding workpiece convex point, inogona kuita mabumps pamberi pemagetsi welding uye plate yunifomu kuonana, kuve nechokwadi chekuenderana kwechinhu chimwe nechimwe kupisa, welding chinzvimbo chinogona kutsanangurwa panguva imwe chete. nguva, kudiwa kwewelding, kugadzirisa preloading nguva, nguva yekubata, kuchengetedza nguva uye nguva yekuzorora, iva nechokwadi chekuti workpiece inogona kuona welding yakasimba.