Welded pipe, inonziwo welded simbi pombi, inogadzirwa zvakanyanya mundiro kana tambo mushure mekumenya uye kugadzira welded simbi pombi. Welded simbi pombi kugadzirwa nzira yakatwasuka, yakakwirira kugadzirwa kunyatsoshanda, mhando yakatarwa, shoma midziyo, asi simba rose iri shoma pane musono simbi pombi. Kubva kuma1930s, nekukurumidza kusimudzira kwemhando yepamusoro yekugadzira mitsetse yekugadzira uye nekudaro kufambira mberi kweiyo welding uye yekuongorora tekinoroji, chiyero cheweld chiri kuramba chichivandudza, kusiyanisa uye kutsanangurwa kwepombi yesimbi yakashongedzwa iri kuwedzera zuva nezuva, uye kutsiva isina musono. simbi pombi mukuwedzera uye mamwe minda. Welded simbi pombi inopatsanurwa kuita yakatwasuka musono welded pombi uye spiral welded pombi inopindirana nechimiro cheweld.
Kutanga, kupatsanurwa kwe welded pombi
Zvinoenderana nekushandiswa kweanopisa pombi yekuisa nzira: inopindirana nebasa uye yakakamurwa kuita general welding pombi, galvanized welding pombi, inofuridza okisijeni welding pombi, waya casing, metric welding pombi, roller pombi, yakadzika tsime pombi pombi, pombi yemotokari, transformer pombi. , electric welding thin-wall pipe, yemagetsi welding shaped pombi uye spiral welding pombi.
Chechipiri, chiyero chekushandiswa kwepombi yakashongedzwa
Welded pombi zvigadzirwa zvinoshandiswa zvakanyanya mumaboilers, mota, ngarava, mwenje chimiro magonhi uye Windows simbi, fenicha, mhando dzese dzemichina yekurima, scaffolding, waya pombi, masherufu akakwira, midziyo uye zvichingodaro. Inogona kusangana nezvinodiwa nevatengi, zvakatemwa zvepipe yakashongedzwa zvichagadziriswa zvinoenderana nezvinodiwa nevatengi.
Zvinoenderana neakasiyana nzira dzekushongedza, machubhu esimbi akaiswa anogona kukamurwa kuita arc welding machubhu, yakakwira frequency kana yakaderera frequency resistance welding machubhu, gasi welding machubhu, muchoto welding machubhu, bundy chubhu, nezvimwe.
Electric welded simbi chubhu: inoshandiswa kuchera mafuta uye kugadzira michina.
Furnace welding pombi: inoshandiswa sepombi yegasi, yakatwasuka yakakwenenzverwa pombi yekumanikidza kwepamusoro mafuta uye gasi kutapurirana; Spiral welded pombi inoshandiswa pakufambisa mafuta negasi, murwi wepombi, pier yebhiriji uye ipapo.
Zvinoenderana ne weld chimiro kupatsanurwa kunogona kukamurwa kuita yakatwasuka musono welding pombi uye spiral welding pombi.
Yakatwasuka musono welded pombi: nyore kugadzirwa muitiro, yakakwirira kugadzirwa kunyatsoshanda, yakaderera mutengo, kukurumidza kukura.
Spiral welded pombi: iyo simba rinonyanya kupfuura yakatwasuka musono welded pombi, inogona kushandisa yakamanikana isina kuvharwa kuti ipe hombe yakashongedzerwa pombi dhayamita, asi inogona zvakare kushandisa hupamhi hwakafanana hweiyo isina chinhu kupa dzakasiyana welded pombi dhayamita. Asi tichienzanisa nehurefu hwakafanana hwepombi yakatwasuka seam, kureba kweweld kunowedzera ne30 ~%, uye nekudaro kumhanya kwekugadzira kwakadzikira. Naizvozvo, diki dhayamita welded pombi kunyanya kushandisa yakatwasuka musono welding, hombe dhayamita welded pombi kunyanya kushandisa spiral welding.
Nguva yekutumira: Zvita-31-2021