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Nyob zoo phooj ywg!Nyob rau lub ntees ntawm lub xyoo tshiab, tej zaum txhua yam zoo nkauj thiab zoo tshaj plaws yuav condensed rau hauv peb txais tos.Peb thov ua tsaug rau koj txoj kev zoo siab, kev zoo siab thiab kev vam meej!Nyeem ntxiv»
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Muaj qee qhov teeb meem tshwm sim hauv qhov sib txawv ntawm cov hlau vuam uas cuam tshuam nws txoj kev loj hlob, xws li kev muaj pes tsawg leeg thiab kev ua tau zoo ntawm qhov sib txawv ntawm qhov sib txawv ntawm cov hlau fusion.Feem ntau ntawm kev puas tsuaj rau qhov sib txawv ntawm cov hlau vuam qauv tshwm sim hauv thaj tsam fusion.Vim qhov sib txawv crystallization chara ...Nyeem ntxiv»
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Kev Taw Qhia Raws li lub cev lub cev yog tus nqa khoom ntawm lwm qhov ntawm lub tsheb, nws cov cuab yeej tsim khoom ncaj qha txiav txim siab tag nrho cov khoom tsim tau zoo ntawm lub tsheb.Vuam yog ib qho tseem ceeb ntawm cov txheej txheem tsim khoom hauv cov txheej txheem ntawm kev tsim tsheb lub cev.Tam sim no, vuam tec...Nyeem ntxiv»
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Raws li kev saib xyuas thoob ntiaj teb rau cov teeb meem kev tiv thaiv ib puag ncig txuas ntxiv nce ntxiv, txhua qhov chaw ntawm lub neej tau pib nrhiav kev tsim khoom ntsuab thiab ib puag ncig tus phooj ywg.Kev lag luam vuam tsis muaj qhov tshwj xeeb, thiab cov pa roj carbon qis qis tau tshwm sim hauv cov ntsiab lus no thiab dhau los ua ib lub ntsiab lus ntawm ntau conc ...Nyeem ntxiv»
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Nrog rau kev loj hlob sai ntawm kev lag luam petrochemical, cov ntaub ntawv stainless hlau tau siv dav, uas tseem tau muab cov kev xav tau siab dua rau kev vuam ntawm cov kav dej thiab cov phaj.Yav dhau los stainless hlau arc vuam primer txoj kev tau maj mam tshem tawm, thiab argon arc weldin ...Nyeem ntxiv»
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Weldability ntawm cov ntaub ntawv hlau yog hais txog lub peev xwm ntawm cov ntaub ntawv hlau kom tau txais kev sib txuas zoo heev siv cov txheej txheem vuam, nrog rau cov txheej txheem vuam, cov khoom siv vuam, vuam specifications thiab vuam cov qauv.Yog tias cov hlau tuaj yeem tau txais cov khoom siv vuam zoo siv ...Nyeem ntxiv»
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Tsis muaj qhov sib txawv ntawm cov txheej txheem ntawm tag nrho argon arc vuam thiab argon arc vuam.Tag nrho argon arc vuam yog tsim rau nyias-walled me-inch kav (feem ntau DN60 thiab hauv qab no, phab ntsa thickness 4 hli), lub hom phiaj yog los xyuas kom meej qhov zoo ntawm weld cag thiab cov tsos.Thaum diam...Nyeem ntxiv»
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Tsis muaj teeb meem qhov twg qhov vuam sib koom ua ke, nws yog qhov ua tau zoo ntawm kev sib tw vuam.Rau cov novices, txoj haujlwm yooj yim yog cov kev tawm dag zog yooj yim, pib nrog kev sib hloov thiab txav mus rau qhov chaw ruaj khov.Kev sib hloov welding sib haum mus rau qhov ruaj khov hauv cov kav dej vuam.Fixed welding txhais tau tias ...Nyeem ntxiv»
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Spot welding yog ib txoj hauv kev ua haujlwm vuam uas cov vuam vuam tau sib sau ua ke rau hauv lub puab tsaig thiab nias ntawm ob lub electrodes, thiab lub hauv paus hlau yog yaj los ntawm cov cua sov los ntawm kev sib koom ua ke.Spot welding feem ntau yog siv rau hauv cov nram qab no: 1. Lap sib koom ntawm daim ntawv stamping qhov chaw, ...Nyeem ntxiv»
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High-carbon steel yog hais txog carbon steel nrog w (C) siab tshaj 0.6%, uas muaj ib tug ntau dua nyiam harden dua medium-carbon steel, thiab cov ntaub ntawv high-carbon martensite, uas yog rhiab heev rau qhov tsim ntawm txias tawg.Nyob rau tib lub sij hawm, cov qauv martensite tsim nyob rau hauv lub tshav kub cuam tshuam ...Nyeem ntxiv»