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Kusarudzwa kwezvinhu zvekuisa pamusoro pevharuvhu

Nzvimbo yekuvhara mavharuvhu esimbi (Vharuvhu yeshavishavi yeDC341X-16 ine mativi maviri e eccentric) inowanzogadzirwa na (Vharuvhu yeTWS)kusonwa pamusoro pemavharuvhu. Zvinhu zvinoshandiswa pakusonwa pamusoro pemavharuvhu zvakakamurwa muzvikamu zvikuru zvina zvichienderana nerudzi rwe alloy, zvinoti cobalt-based alloys, nickel-based alloys, iron-based alloys, uye copper-based alloys. Zvinhu izvi zve alloy zvinogadzirwa kuita ma electrodes, welding waya (kusanganisira flux-cored waya), fluxes (kusanganisira transition alloy fluxes) uye alloy powders, nezvimwewo, uye zvinoiswa pamusoro ne manual arc welding, oxyacetylene flame welding, tungsten argon arc welding, submerged arc automatic welding uye plasma arc welding.

 

Kusarudzwa kwezvinhu zvekuisa pamusoro pevharuvhu (DC341X3-10Vharuvhu yeshavishavi ine flange mbiri(Mhete yekusimbisa muviri) inowanzo shandiswa pakupisa kwekushandiswa, kumanikidzwa kwekushanda uye kukora kwevharuvhu, kana rudzi rwevharuvhu, chimiro chenzvimbo yekusimbisa, kumanikidzwa kwekusimbisa uye kumanikidzwa kunobvumirwa, kana mamiriro ekugadzira nekugadzira ebhizinesi, kugona kwekugadzirisa michina uye kugona kwehunyanzvi hwepamusoro uye zvinodiwa nevashandisi. Dhizaini yakagadziriswa inofanirawo kugamuchirwa, uye zvinhu zvekusimbisa zvine mutengo wakaderera, maitiro ekugadzira ari nyore uye kushanda kwepamusoro kwekugadzira zvinofanirwa kusarudzwa zvichienderana nekushanda kwe(D341X3-16 Vharuvhu yeshavishavi ine flange mbirie )vharuvhu.

 

Zvimwe zvezvinhu zvinoshandiswa pakufukidza pamusoro pemavharuvhu zvine chimiro chimwe chete, kana kuti waya yemagetsi kana welding kana upfu hwe alloy, saka nzira imwe chete yekufukidza inogona kushandiswa. Zvimwe zvinogadzirwa kuita tsvimbo dzekuputira, waya dzekuputira kana upfu hwe alloy mumhando dzakasiyana-siyana, dzakadai se stellite l 6 alloy, tsvimbo dzese dzekuputira (D802), waya dzekuputira (HS111) uye upfu hwe alloy (PT2102), zvinozotevera welding ye arc manual, welding ye oxy2acetylene flame, welding ye tungsten argon arc, welding ye plasma arc feeding uye welding ye powder plasma arc nedzimwe nzira dzinogona kushandiswa pakuputira pamusoro. Pakusarudza zvinhu zvekuputira pamusoro pevharuvhu, tinofanira kufunga nezvesarudzo yenzira yekuputira pamusoro ne tekinoroji yakakura, maitiro ari nyore uye kushanda zvakanaka kwebhizinesi, kuitira kuti ive nechokwadi chekuti inobudirira mukugadzira pamusoro pe sealing pamusoro.

 

Nzvimbo yekuvhara ndiyo chikamu chakakosha chevharuvhu (Vharuvhu yeshavishavi yeD371X-10 Wafer), uye hunhu hwayo hunokanganisa zvakananga hupenyu hwevharuvhu. Kusarudza zvine musoro zvinhu zvepazasi pevharuvhu ndeimwe yenzira dzakakosha dzekuvandudza hupenyu hwevharuvhu. Kusanzwisisana kunofanira kudzivirirwa pakusarudza zvinhu zvepazasi pevharuvhu.

DN300 Double flange eccentric butterfly valve

Ngano 1: Kuomarara kwevharuvhu (D371X3-16C) Chisimbiso pamusoro pechinhu chakakwirira, uye kuramba kwayo kupfeka kwakanaka.

 

Ongororo dzinoratidza kuti kuramba kupfeka kwezvinhu zvekuvhara mavharuvhu kunoenderana nechimiro chesimbi. Zvimwe zvinhu zvesimbi zvine austenite sematrix uye chikamu chidiki chechimiro chakaoma hazvina kuoma zvakanyanya, asi kuramba kwavo kupfeka kwakanaka kwazvo. Kuvhara pamusoro pevharuvhu kune kuoma kwakanyanya kudzivirira kukuvara nekukwenywa nemarara akaoma ari pakati. Zvese zvataifunga, kukosha kwekuoma HRC35~45 kwakakodzera.

 

Ngano yechipiri: Mutengo wezvinhu zvinovhara mavharuvhu wakakwira, uye mashandiro azvo akanaka.

 

Mutengo wechinhu chimwe chinhu ndiwo hunhu hwacho, nepo mashandiro echinhu chacho ari hunhu hwacho hwepanyama, uye hapana hukama hunodiwa pakati pezviviri izvi. Simbi yecobalt iri mu cobalt-based alloys inobva kune dzimwe nyika, uye mutengo wacho wakakwira, saka mutengo we cobalt-based alloy zvinhu wakakwira. Cobalt-based alloys inoratidzwa nekusapfeka zvakanaka pakupisa kwakanyanya, nepo kana ikashandiswa mumamiriro ekunze ekupisa akajairika uye epakati, mutengo/kushanda kwacho kwakakwira. Pakusarudza zvinhu zvinovhara pamusoro pevharuvhu, zvinhu zvine mutengo/kushanda kwakaderera zvinofanirwa kusarudzwa.

 

Ngano 3: Kana chinhu chinovhara pamusoro pevharuvhu chiine simba rekudzivirira ngura zvakanaka panzvimbo ine simba rengura, chinofanira kuenderana nedzimwe nzira dzinoparadza.

 

Kuramba ngura kwezvinhu zvesimbi kune maitiro azvo akaomarara, chinhu chine kuramba ngura kwakanaka munzvimbo ine kusimba kwengura, uye mamiriro ezvinhu anochinja zvishoma, senge tembiricha kana huwandu hwepakati, kuramba ngura kunochinjwa. Kune imwe nzvimbo ine kusimba kwengura, kuramba ngura kunosiyana zvakanyanya. Kuramba ngura kwezvinhu zvesimbi kunogona kuzivikanwa chete kuburikidza nekuyedza, uye mamiriro akakodzera anofanira kunzwisiswa kuti ashandiswe kubva pazvinhu zvakakodzera, uye haafanire kutorwa zvisina tsarukano.


Nguva yekutumira: Kurume-01-2025