G115 simbi rudzi rutsva rwesimbi inodzivirira kupisa ine yakanakisa tembiricha inoshanda yakazvimiririra yakagadziridzwa muChina, iyo inonyanya kushandiswa mukugadzira mahombe-dhayamita akakobvu-ane madziro pombi uye zvimwe zvinodzivirira kupisa pa630 ~ 650 °C. , uye ndicho chinhu chakakosha chekuvandudza chiyero chekushanda kwemarasha-anopisa magetsi emagetsi ekupisa.
Kubva 2016, tanga tichienderera mberi nekugadzira nekugadzirisa zvinobatika zveG115 simbi, uye takashanda pamwe chete nemasangano akasiyana siyana ekutsvagisa nevashandisi mukuita uku, uye tikawana zvibereko. Muna Nyamavhuvhu 2020, akabudirira kubatsira kubata "G115 Heat-resistant Steel Welding Process Technology Seminar" muKunshan, mushure mezvo maminetsi emusangano akaumbwa (ona mufananidzo uri pazasi), uye magwaro akakosha ekutungamira akadai se "G115 Steel Welding. Process Evaluation Performance Qualified Indicators" uye "G115 Steel Welding Process Route uye Key Parameters" yakagadzirwa.
Mushure mekujekesa zvinodiwa nekuita uye parameter ruzivo pamusangano, takaenderera mberi nekudyara zvakanyanya mukusimudzira, uye takagadzira huwandu hwakazara hwezvinhu zvewelding zveG115 zvine yakanakisa welding process (electrode uye TIG welding wire inogona kusangana neiyo yakazara chinzvimbo welding), yakagadzikana. kuita, uye kusangana nezvinodiwa zvezviratidziro zvakasiyana-siyana zvakatarwa nemusangano. Iwo chaiwo mamodheru uye maitiro anoratidzwa muTafura 1 pazasi.
Rondedzero yezvinonyanya kubikwa zvinodyiwa zveG115 simbi
| ITEM | PRODUCT NAME | FEATURE |
| Manual tsvimbo | GER-93 | Core wire transition type electrode, chikamu chikuru i9% Cr-3% W-3% Co-Cu-V-Nb-B, kugadzikana kwemaitiro ekupikisa patembiricha yekamuri, uye kune muganho. |
| GTAW waya | GTR-W93 | Mishonga mikuru yakafanana nepamusoro, nokuda kwekutanga, kushanda kwakagadzikana uye kushanda kwakanaka |
| Argon yemahara kudzivirira kumashureGWA rods | GTR-E93 | Yakavharwa argon arc welding wire, iyo kumashure inogona kunge isina kuzadza argon, kuumbwa kwakapetwa kaviri kwakanaka. |
| SAW waya | GWR-W93 | Iyo weld bead inoumbwa zvakanaka, mwero wekuona kukanganisa wakakwira, uye kuita kwekuita kwakagadzikana. |
| Flux | GXR-93 |
Panguva imwecheteyo, isu tinoshingairira kuita hunyanzvi hwekutsinhana, welding mashandiro ekuita bvunzo uye maitiro ekutsinhana neakasiyana evashandisi mauniti, uye kutsvaga mikana yeG115 chubhu yekuongorora kuti inyatso simbisa kuteedzera kwewelding consumables kune chaiyo maitiro.
Muna Kukadzi 2022, Guangdong Thermal Power Welding Company yakaongorora yedu G115 simbi welding tsvimbo (chigadzirwa zita: GER-93) ye115mm gobvu pombi welding process.
Izvi zvinotevera kuratidzwa kupfupi kwemaitiro ekuongorora:
Mufananidzo 1 mufananidzo wekutanga wepombi fittings yekuongorora uku, uye saizi yekukodzera pombi: φ530 × 115mm.
Kugadzirira kwepombi fittings kusati kwaita welding
Figure 2 ne3 mienzaniso yemifananidzo yewelding process, iyo welding chinzvimbo ndeye 6G, uye maparamita ekuita anorekodhwa zvakanyanya uye anodzorwa nevashandi vayo maitiro.
Fig. 4 uye Figure 5 kuratidza weld pashure nomoto, zvinogona kuonekwa kuti weld bead iri sandara, dziva yakanyungudutswa kwakakodzera, uye corrugation zvakanaka, kuratidza kuti nomoto consumables vane zvakanaka zvose-chinzvimbo welding oparesheni kuita.
Mufananidzo 6 unoratidza hurefu hwasara hwe electrode yedu mushure mekuputika, zvinogona kuonekwa kuti zvakasara mushure mekuputika zvakanyanya zvishoma, zvichiratidza kumira kwakanaka kwemoto we electrode, mukupisa kwakanyanya kwekupisa kunogona kuchengetedza arc uye yakanyungudutswa dziva mamiriro. , chiyero chekushandisa che electrode imwe chete chakakwirira, kudzivirira tsvina.
Iyo inotevera tembiricha yekurapa kupisa ndeye 775 ° C, inogara tembiricha kwemaawa gumi nemaviri, Mufananidzo 7 mufananidzo wechirongwa chega yega bvunzo.
Mhedzisiro yemhedzisiro yemuenzaniso wega wega wepipe welding assessment yakaburitswa, iyo tensile performance yakanaka kwazvo, uye mahwendefa ekusimba akaputswa munzvimbo yesimbi yepasi; Iko kukanganisa kunyura basa rakanaka uye kune imwe margin; Iko kukosha kwekuoma kuri mumutsara; Zvimedu zvakakotama zvakatorwa hazvina kutsemuka uye zvimwe zvinokanganisa. Migumisiro yose inogutsa uye inosangana nezvinodiwa zvinotarisirwa zvekuongorora.
Kana iwe uchida rumwe ruzivo, ndapota inzwa wakasununguka kutifonera!
Ticharamba tichishanda pakugadzirisa kwenzvimbo yepamusoro-yekupedzisira welding consumables. Kubatsira kuhurongwa hwesimba renyika, kuchengetedza simba uye kuderedza kubuda, ndinotarisira kuva nemukana wekudzidza kubva kune mamwe mabhizinesi ane pfungwa dzakafanana neshamwari, uye kushanda pamwe chete!
Nguva yekutumira: Zvita-01-2022