Welding argon - nzira ano chokushanda simbi

Vanhu vakawanda vanoziva pamusoro gasi uye yemagetsi nomoto. Recently zvasvika yokutsiva yakagozha unyanzvi anoshanda simbi dzakasiyana. Inonzi "argon nomoto." Chii chinosiyanisa kubva mamwe marudzi nomoto?

Hwaro argon burner riri kumusoro tembiricha nonconsumable tungsten electrode. Kusarudza uyu acho nokuda kwayo refractoriness. Around ine zvedongo kamwene. Panguva Welding argon ikaridzwa therethrough, kuva inert gasi. Hupo panguva nokushanda gasi nokuti kuti kana apindwa dzimwe mhando simbi, akadai aruminiyamu, Welding argon kuhwuponesa kubva unopfuta, cod uye crusting. Ndicho ichi gasi inert inodzivirira weld pamberi mhepo, apo vose matambudziko kuitika.

Saka chii chiri chirongwa basa? argon nomoto rinotanga kubva panguva apo mishonga yacho iri kusvitsa vanonzi "vakawanda" (ichi rakafanana electrofusion). ruoko rworudyi akabata ndiri weredha zhenje kuburikidza iyo gasi iri mbuva, uye akasiya - inokosha filler waya. Zvinoda neimwe simbi kuvapo waya "yavo". Somuenzaniso, apo Welding aruminiyamu mutariri zvinhu pamusoro alloys ayo.

The burner iri vakapakata chaiyo bhatani, izvo kusashanda kubudikidza nerubatsiro gasi uye Magetsi. Pakati simbi electrode uye wemagetsi chinhu chakakombama, iyo inoshanda se kumboenda chokushandisa. Inonyunguduka ari filler waya uye workpiece. Kana duku ukobvu of welded zvikamu dopant anogona kusiyiwa. Pasinei ayo pachena nyore, argon nomoto kunoda ruzivo kubva ndiri weredha. The unyanzvi uye pfungwa mukuru-kirasi nyanzvi kunoenderana unhu pokunamatidza mapfundo functionality pamusoro renewable zvigadzirwa.

argon nomoto rinoshandiswa kwete chete kana kushanda aruminiyamu. Zvinokwanisika "remota" simbi, Stainless simbi, mhangura, simbi, sirivha, nendarama. Kufarira ndiro basa pamwe kupfuura rakapararira maindasitiri uye mudzimba zvokuvakisa. Welding pamusoro Stainless simbi pamwe argon yava dzakakurumbira chaizvo. Zviri zvikuru yakavimbika pokunamatidza sezvo chigadzirwa yepamusoro stitching uchidzifukidza welded, nekurangarira kuti chero chigadzirwa mumwe. Uyu muitiro nokururamisira unoparadza nguva-chinoda kosi, midziyo ano uye yepamusoro zvinhu.

Pakupedzisira, rine simba uye kuvimbika, uye zvigadzirwa anobatsira upenyu inowedzerawo. Welding pamusoro Stainless esimbi argon kunokonzera paumbwe imwe porous oxide rukoko (huru chezvinonhuwira iyo chromium), yekudyidzana vachinetesa simbi uye kukonzera ngura yaro. Kuti worega kuparara musono nomoto rinoitwa mushure mamwe ayo kugadzira.

Kandira simbi - zvokunyama kuti anoshandura nechivako ayo kana pakutsamwisana saka kunaka nomoto kwayo dzika chakaoma. Paunoshanda naye unofanira kushandisa fluxing nevasori uye tsvimbo, vakaitwa kubva graphite nezvinhu. Welding simbi argon inoendesa musono, riri pedyo ehupfumi dzavo chiwanikwa.