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Lub zog ntawm brazing tuaj yeem yog cov tshuaj tiv thaiv hluav taws xob lossis hluav taws xob tsis ncaj qha.Nws siv cov hlau uas muaj cov ntsiab lus melting qis dua li cov khoom siv los ua welded raws li cov khoom siv.Tom qab cua sov, lub solder melts, thiab cov capillary nkaus thawb lub solder rau hauv qhov sib txawv ntawm qhov chaw sib cuag ...Nyeem ntxiv»
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Yam tsis zoo ntawm cov khoom siv vuam (1) Lub ntsiab kev tshawb fawb ntawm vuam kev ua haujlwm huv yog fusion vuam, thiab ntawm lawv, cov teeb meem kev ua haujlwm huv ntawm kev qhib arc vuam yog qhov loj tshaj, thiab cov teeb meem ntawm submerged arc vuam thiab electroslag vuam yog qhov tsawg tshaj plaws.(2) Lub ntsiab teeb meem fa ...Nyeem ntxiv»
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Vuam tuaj yeem siv AC lossis DC vuam tshuab.Thaum siv DC vuam tshuab, muaj kev sib txuas zoo thiab rov qab sib txuas.Cov yam ntxwv xws li cov khoom siv hluav taws xob siv, qhov xwm txheej ntawm cov cuab yeej siv, thiab qhov vuam zoo yuav tsum raug txiav txim siab.Piv nrog AC fais fab mov, DC fais fab s ...Nyeem ntxiv»
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Lub taub hau liab thoriated tungsten electrode (WT20) Tam sim no feem ntau ruaj khov thiab dav siv tungsten electrode feem ntau yog siv rau hauv vuam ntawm carbon steel, stainless hlau, silicon tooj liab, tooj liab, tooj liab, titanium thiab lwm yam ntaub ntawv, tab sis nws muaj me ntsis radioactive pa phem.Grey taub hau cerium tungst ...Nyeem ntxiv»
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Argon tungsten arc vuam siv argon ua cov roj thaiv kom sov thiab yaj cov khoom siv vuam nws tus kheej (nws kuj yog yaj thaum cov hlau muab tub lim ntxiv) los ntawm kev siv cov arc generated ntawm tungsten electrode thiab weld lub cev, thiab tom qab ntawd ua cov vuam. ntawm txoj kev weld hlau.Cov tungsten e...Nyeem ntxiv»
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Dab tsi yog flux-cored arc vuam?Flux-cored hlau arc vuam yog ib txoj kev vuam uas siv cov arc ntawm flux-cored hlau thiab workpiece kom sov, thiab nws lub npe lus Askiv tsuas yog FCAW.Nyob rau hauv qhov kev txiav txim ntawm arc tshav kub, vuam hlau hlau thiab workpiece yog txuas nrog melting, ua ib tug vuam pas dej ua ke, arc f ...Nyeem ntxiv»
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Thaum welding stainless hlau, qhov kev ua tau zoo ntawm cov electrode yuav tsum phim lub hom phiaj ntawm stainless hlau.Stainless hlau electrode yuav tsum raug xaiv raws li lub hauv paus hlau thiab kev ua haujlwm (xws li ua haujlwm kub, tiv tauj nruab nrab, thiab lwm yam).Plaub hom stainless hlau zoo li ...Nyeem ntxiv»
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- FLUX- Flux yog cov khoom siv vuam granular.Thaum lub sij hawm vuam, nws tuaj yeem yaj los ua slag thiab roj, uas ua lub luag haujlwm tiv thaiv thiab metallurgical ntawm lub pas dej molten.Flux yog tsim los ntawm marble, quartz, fluorite thiab lwm yam ores thiab titanium dioxide, cellulose thiab lwm yam ...Nyeem ntxiv»
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Vuam yog txheej txheem uas cov ntaub ntawv ntawm lub workpieces yuav tsum tau welded (tib yam los yog txawv) yog ua ke los ntawm cua sov los yog siab los yog ob qho tib si, thiab nrog los yog tsis sau cov ntaub ntawv, thiaj li hais tias cov ntaub ntawv ntawm lub workpieces yog bonded ntawm atoms los ua ib tug. kev sib txuas.Yog li dab tsi yog cov ntsiab lus tseem ceeb ...Nyeem ntxiv»
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TIG 1.Application : TIG welding (tungsten argon arc welding) yog ib txoj kev vuam uas ntshiab Ar yog siv los tiv thaiv roj thiab tungsten electrodes yog siv electrodes.TIG welding hlau yog nkag rau hauv cov kab ncaj nraim ntawm ib qho ntev (feem ntau lm).Inert gas shielded arc vuam siv ...Nyeem ntxiv»
