Chii chandinofanira kuita kana ndikasangana ne-non-fusion uye isiri-inopinza kuremara mushure mekuvhara valve?

1. Kuremara maitiro
Unfused zvinoreva chiitiko chekuti weld metal haina kunyungudutswa zvachose uye kubatanidzwa ne base simbi kana pakati pezvikamu zvesimbi.
Kutadza kupinza kunoreva chiitiko chekuti mudzi wejojo ​​yakasungwa haipindi zvachose.
Zvose zvisina-fusion uye zvisingabatsiri zvinoderedza kushanda kwepamuchinjikwa-sectional nzvimbo ye weld, kuderedza simba uye kusimba.
2. Zvikonzero
Chikonzero chekusasanganisa: iyo welding ikozvino idiki kana kumhanya kwewelding inokurumidza, zvichikonzera kusakwana kwekupisa, uye base simbi uye simbi yekuzadza haigone kunyungudika zvizere. Iyo groove angle idiki zvakanyanya, gap rakatetepa kana kuti mupendero wakagomara wakanyanya, zvekuti arc haigone kupinda mukati memudzi wegoroti panguva yewelding, zvichiita kuti base simbi uye weld simbi isina kusanganiswa. Pane kusvibiswa kwakadai semafuta uye ngura pamusoro peiyo weldment, iyo inokanganisa kunyunguduka uye kusanganiswa kwesimbi. Kushanda kusina kunaka, kwakadai sekona kusina kunaka kwe electrode, nzira isina kunaka yekutakura bhari, nezvimwewo, inoita kuti arc ibve pamucheto we groove kana kutadza kuvhara zvakakwana groove.
Zvikonzero zvekusapinda mukati: Zvakafanana nezvimwe zvikonzero zvekusapindirana, senge diki diki welding ikozvino, kukurumidza kukurumidza welding, saizi isina kufanira groove, nezvimwe. mukunyungudika kusina kunaka kwemudzi wesimbi. Iyo gaka regungano reweldment harina kuenzana, uye zviri nyore kuti ive isina weld kupinda muchikamu chine gap rakakura.
3. Kugadzirisa
Kurapwa kusina kusanganiswa: Panzvimbo dzisina kusanganiswa, vhiri rekukuya rinogona kushandiswa kupukuta mativi asina kusanganiswa uye wozokwirisa zvakare. Paunenge uchitungidzazve, iwo welding process parameters inofanirwa kugadziridzwa kuti ive nechokwadi chekuisa yakaringana yekupisa kunyungudusa zvizere base simbi uye filler simbi. Kune yemukati isiri-fusion, zvinowanzo fanira kushandisa dzisiri dzekuparadza nzira dzekuyedza kuona nzvimbo uye chiyero chekusa-fusion, uye wobva washandisa kabhoni arc gouging kana machining nzira kubvisa izvo zvisina-fusion zvikamu, wobva wagadzirisa. welding. Paunenge uchigadzirisa welding, teerera kuchenesa groove, chengetedza kona yewelding uye nzira yekutakura bhari.
Impervious treatment: Kana hudzamu hwekupinza husina kudzika husina kudzika, chikamu chisina kupinda chinogona kubviswa nekukuya negumbo rekugaya, wozogadzirisa welding. Pakudzika kwakakura, zvinowanzodiwa kushandisa kabhoni arc gouging kana machining kuti ubvise zvikamu zvose zvekupinza weld kusvikira simbi yakanaka yabuda, uye wozogadzirisa welding. Paunenge uchigadzira welding, iyo welding ikozvino, voltage uye welding kumhanya kunofanirwa kudzorwa zvakanyanya kuti ive nechokwadi chekuti mudzi unogona kupinda zvizere.
4. Gadzirisa welding zvinhu
Kazhinji, welding zvinhu zvakafanana kana zvakafanana nehwaro zvinhu zvevhavha zvinofanira kusarudzwa. Semuenzaniso, kune zvakajairika carbon steel mavharuvhu, E4303 (J422) welding tsvimbo inogona kusarudzwa; Kune mavharuvhu esimbi isina tsvina, simbi inoenderana nesimbi inokwenenzverwa inogona kusarudzwa zvichienderana neiyo chaiyo zvinhu, senge A102 welding tsvimbo ye304 Stainless simbi.mavharuvhu, A022 welding tsvimbo ye316L Stainless simbimavharuvhu, nezvimwewo.

Tianjin Tanggu Mvura-Chisimbiso Valve Co., Ltd inonyanya kugadzirabutterfly valve, vharafu yegedhi,Y-strainer, kuenzanisa vharafu, cheki vharafu, nezvimwe.