Stainless simbi welding yekuongorora yemukati inosanganisira kubva pakudhirowa dhizaini kusvika kune zvigadzirwa zvesimbi isina tsvina kunze kwese kugadzirwa kwezvinhu, maturusi, zvishandiso, maitirwo uye akapedza chigadzirwa chekuongorora mhando, yakakamurwa kuita matanho matatu: pre-weld inspection, welding process inspection, post- weld kuongororwa kwechigadzirwa chakapedzwa. Nzira dzekuongorora dzinogona kukamurwa kuita kuyedza kunoparadza uye kusinga paradza kuonesa chikanganiso zvichienderana nekuti kukuvara kunokonzerwa nechigadzirwa kunogona kukamurwa kuita mapoka maviri.
1.Stainless simbi pre-weld inspection
Pre-welding inspection inosanganisira kuongororwa kwezvinhu zvakasvibirira (senge base material, welding rods, flux, etc.) uye kuongorora kwekugadzira welding dhizaini.
2.Stainless simbi welding process yekuongorora
Kusanganisira welding process yakatarwa yekuongorora, weld size yekuongorora, fixture mamiriro uye yemaitiro ekusangana kwemhando yekuongorora.
3.Stainless simbi welded yakapera chigadzirwa chekuongorora
Kune nzira dzakawanda dzekumashure-weld dzakapera chigadzirwa chekuongorora, chinowanzo shandiswa ndeaya anotevera:
(1)Kuongororwa kwekuonekwa
Kuongororwa kwekuonekwa kwemajoini akasungwa inzira yakapusa uye yakashandiswa zvakanyanya yekuongorora, chikamu chakakosha chekuongororwa kwechigadzirwa chakapedzwa, kunyanya kutsvaga kukanganisa pamusoro peiyo weld uye ukuru hwekutsauka. Kazhinji kuburikidza nekutarisa kwekuona, nerubatsiro rwemasampuli akajairwa, geji uye magirazi ekukudza uye mamwe maturusi ekuongorora. Kana pane kukanganisa pamusoro peiyo weld, pane mukana wekukanganisa mukati me weld.
(2)Kusimba bvunzo
Kuchengetedzwa kwezvinwiwa kana magasi mumudziyo wakashongedzwa, iyo weld haina kuomesesa hurema, senge inopinda mukati mepakatsemuka, pores, slag, isina welded kuburikidza uye yakasununguka tishu, nezvimwewo, inogona kushandiswa kutsvaga tightness bvunzo. Nzira dzekusimba dzekuyedza ndeidzi: bvunzo yeparafini, bvunzo yemvura, bvunzo yekugezesa mvura.
(3)Kuedza kwesimba rekumanikidza mudziyo
Pressure mudziyo, kuwedzera kune yekuisa chisimbiso bvunzo, asiwo yesimba bvunzo. Kazhinji, kune marudzi maviri emvura yekumanikidza bvunzo uye mhepo yekumanikidza bvunzo. Ivo vanogona kuyedza mukumanikidzwa kwebasa remudziyo uye pombi weld tightness. Iyo pneumatic bvunzo inonzwa zvakanyanya uye nekukurumidza kupfuura iyo hydraulic bvunzo, nepo chigadzirwa mushure mebvunzo hachidi kudonhedzwa, kunyanya kune zvigadzirwa zvine dambudziko remvura. Zvisinei, njodzi yekuedzwa yakakura kudarika iyo ye hydraulic test. Paunenge uchiita bvunzo, inofanirwa kuenderana neakakodzera matanho ekuchengetedza kudzivirira tsaona panguva yekuyedzwa.
(4)Nzira dzepanyama dzekuedza
Nzira yekuongorora muviri ndeyekushandisa zvimwe zviitiko zvemuviri zvekuyera kana nzira dzekuongorora. Material kana workpiece yemukati yakakanganisika yekuongorora, kazhinji uchishandisa isingaparadze kukanganisa kukanganisa nzira. Ikozvino isiri-inoparadza kukanganisa kutsvagisa ultrasonic chikanganiso chekuonekwa, ray chikanganiso chekuonekwa, kupinda mukati, kuona magineti kukanganisa.
① Ray Kuonekwa
Ray chikanganiso chekuona iko kushandiswa kwemwaranzi inogona kupinda mukati mechinhu uye mune izvo zvinhu zvine hunhu hwekudzikisira kuwana hurema munzira yekuona kukanganisa. Zvinoenderana nemwaranzi yakasiyana-siyana inoshandiswa pakuona kukanganisa, inogona kukamurwa kuva X-ray kuona kukanganisa, γ-ray kuona kukanganisa, high-energy ray kuonekwa kukanganisa. Nekuda kwemaitiro ayo ekuratidza kukanganisa kwakasiyana, ray yega yega yekuona yakakamurwa kuita ionisation nzira, fluorescent screen yekutarisa nzira, yemifananidzo nzira uye maindasitiri terevhizheni nzira. Ray inspection inonyanya kushandiswa kuedza weld mukati makatsemuka, unwelded, porosity, slag uye zvimwe kukanganisa.
②Uultrasonic kukanganisa kukanganisa
Ultrasound musimbi uye imwe yunifomu midhiya kuparadzira, nekuda kweiyo interface mune dzakasiyana midhiya inoburitsa maratidziro, saka inogona kushandiswa mukati mukati mehurema. Ultrasonic inspection of any weldment material, chero chikamu chezvakaremara, uye inogona kunyanya kunzwisiswa kuti iwane nzvimbo yezvakaremara, asi chimiro chezvikanganiso, chimiro uye ukuru zvinonyanya kuoma kuziva. Saka ultrasonic chikanganiso chekuona chinowanzo shandiswa pamwe chete neray yekuongorora.
③Magineti kuongorora
Magnetic inspection ndiko kushandiswa kwemagnetic field magnetism yeferromagnetic metal parts inogadzirwa nemagnetic leakage kuwana hurema. Zvinoenderana neakasiyana nzira dzekuyera magineti kuvuza, inogona kukamurwa kuita magineti poda nzira, magineti induction nzira uye magineti yekurekodha nzira, umo iyo magineti poda nzira inonyanya kushandiswa.
Magnetic kukanganiswa kwekuona kunongokwanisa kuwana hurema pamusoro pepamusoro uye pedyo nepamusoro pemagineti simbi, uye inokwanisa chete kuita ongororo yehuwandu hwezvakakanganiswa, uye chimiro nekudzika kwehurema hunogona kungofungidzirwa zvichienderana neruzivo.
④Muedzo wekupinda
Muedzo wekupinda ndewekushandisa kupinza kwezvimwe zvinwiwa uye zvimwe zvinwiwa zvemuviri kuwana uye kuratidza hurema, kusanganisira bvunzo yeruvara uye fluorescence chikanganiso chekuona mbiri, inogona kushandiswa kutarisa iyo ferromagnetic uye isiri-ferromagnetic zvinhu zvakakanganisika.
Zviri pamusoro ndezviya zvigadzirwa zveStainless simbi zvinogadzira Stainless simbi welding inspection content zvinosanganisira kubva pakudhirowa dhizaini kusvika kune zvigadzirwa zvesimbi isina tsvina kubva mukugadzirwa kwese kwestainless simbi welding nzira dzekuongorora uye nzira.
Nguva yekutumira: Aug-25-2023
