ZVAKANAKA
1. Iyo pombi haifanirwe kuvezwa pakugadzirira weld.
2. Yenguva pfupi tack welding haidiwi kurongeka, nekuti musimboti iyo yakakodzera inovimbisa kurongeka kwakaringana.
3. Iyo weld simbi haigoni kupinda mubore repombi.
4. Dzinogona kushandiswa panzvimbo ye threaded fittings, saka njodzi yekudonha iduku zvikuru.
5. Radiography haishande pane fillet weld; saka kukwenenzvera uye welding kwakakosha. Iyo fillet weld inogona kuongororwa nekuongororwa kwepamusoro, magineti particle (MP), kana liquid penetrant (PT) nzira dzekuongorora.
6. Mari yekuvaka yakaderera pane ine butt-welded majoini nekuda kwekushaikwa kwekunyatsoenderana-up zvinodiwa uye kubviswa kwakakosha machining for butt weld end kugadzirira.
ZVAKASIYANA
1. Iyo welder inofanirwa kuve nechokwadi chekuwedzera gap re 1/16 inch (1.6 mm) pakati pe de pombi uye bendekete resoketi.
ASME B31.1 ndima. 127.3 Kugadzirira kweWelding (E) Socket Weld Assembly anoti:
Pakuungana kwejoinhi isati yasota, pombi kana chubhu ichapinzwa musoketi kusvika pakadzika dzika uye yozobviswa inenge 1/16 ″ (1.6 mm) kure nekusangana pakati pemagumo epombi nebendekete resoketi.
2. Mugero wekuwedzera uye maburi emukati akasiiwa mune socket welded masisitimu anosimudzira ngura uye anoita kuti isanyanya kukodzera kune corrosive kana radioactive application apo solids buildup pamajoini anogona kukonzera kushanda kana kugadzirisa matambudziko. Kazhinji zvinoda butt welds mune ese pombi saizi ine yakazara weld kupinda mukati mepombi.
3. Socket welding haigamuchirwi nokuda kweUltraHigh Hydrostatic Pressure (UHP) muChikafu Indasitiri application sezvo isingabvumidze kupinda kwakazara uye inosiya overlapping uye mitswe yakaoma kwazvo kuchenesa, ichigadzira kudhuuka chaiko.
Chinangwa chekuvhara pasi muSocket Weld kazhinji ndechekuderedza kushushikana kwakasara pamudzi we weld iyo inogona kuitika panguva yekusimbiswa kwesimbi ye weld, uye kubvumira kusiyanisa kuwedzera kwezvinhu zvekubatana.
Nguva yekutumira: May-27-2025