Xov xwm

  • How is the welding electrode made?
    Post lub sij hawm: 09-03-2021

    Qhov kev thov rau hlau hauv zej zog niaj hnub no tau nce zuj zus. Hauv lub neej txhua hnub, ntau yam yog ua los ntawm hlau, thiab ntau yam hlau tsis tuaj yeem pov rau tib lub sijhawm. Yog li ntawd, nws yog qhov tsim nyog yuav tsum tau siv hluav taws xob txuas rau vuam. Lub luag haujlwm ntawm cov hluav taws xob hauv cov txheej txheem siv hluav taws xob yog qhov tseem ceeb heev ...Nyeem ntxiv »

  • What is arc welding?
    Post lub sij hawm: 08-17-2021

    Electrode arc vuam yog qhov siv ntau tshaj plaws vuam txheej txheem hauv kev tsim khoom lag luam. Cov hlau yuav tsum tau welded yog ib tus ncej, thiab cov electrode yog lwm tus ncej. Thaum ob tus ncej nyob ze rau ib leeg, ib qho arc tau tsim. Cov cua sov tsim los ntawm kev tso tawm arc (feem ntau hu ua arc sib txuas) ...Nyeem ntxiv »

  • The welding process of manual arc welding – SMAW
    Sijhawm Tshaj Tawm: 07-27-2021

    Shielded Metal Arc Vuam (sau ua SMAW). Lub hauv paus ntsiab lus yog: ib qho arc tau tsim nruab nrab ntawm txheej txheej electrode thiab cov hlau puag, thiab txoj kev siv vuam siv cov cua sov ua kom yaj cov hluav taws xob thiab cov hlau puag. Cov txheej sab nrauv ntawm cov hluav taws xob tau npog nrog vuam flux thiab yaj thaum ...Nyeem ntxiv »

  • Post lub sij hawm: 07-22-2021

    Vuam yog kos duab ntawm kev koom nrog hlau thiab lwm yam khoom siv ua ke. Nws tseem cuam tshuam nrog cov khoom xws li kev txhim kho tsim qauv thiab tsim khoom. Vuam tuaj yeem yog txoj haujlwm muaj txiaj ntsig, tab sis koj yuav tsum paub ob peb yam sib txawv ua ntej koj ua tiav koj lub hom phiaj xav tau. Yog tias koj xav dhau los ua tus kws tshaj lij hauv ...Nyeem ntxiv »

  • Four positions of electric welding and welding points: overhead welding, flat welding, vertical welding and horizontal welding
    Sijhawm Tshaj Tawm: 07-21-2021

    Txoj hauj lwm vuam raug xa mus rau thaum vuam, qhov chaw sib txheeb ntawm qhov txuas mus rau tus kws txuas. Daim duab 1. Tianqiao vuam positon Muaj vuam tiaj, vuam kab rov tav, vuam ntsug thiab vuam siv nyiaj siv ua haujlwm. Vuam tiaj tus hais txog kab rov tav vuam ua los ntawm tus kws ...Nyeem ntxiv »

  • Molten pool temperature and welding of manual welding
    Post lub sij hawm: 07-15-2021

    Thaum lub sij hawm fusion vuam, nyob rau hauv qhov kev txiav txim ntawm qhov vuam qhov cua sov, cov hlau ua ib feem nrog qee yam duab geometric tsim los ntawm kev txuas los ntawm cov hlau ua hluav taws xob molten thiab cov hlau ib puag ncig yog cov pas dej ua ke. Tom qab txias, nws dhau los ua lub weld, yog li qhov kub ntawm cov molten ...Nyeem ntxiv »

  • Post lub sij hawm: 07-08-2021

    Arc welding neeg hlau ua lag luam yuav loj hlob los ntawm US $ 62413 lab, nrog rau kev loj hlob txhua xyoo ntau dua 4% ntawm 2021-2025. Daim ntawv tshaj tawm muab kev tshuaj xyuas zaum kawg ntawm cov xwm txheej kev ua lag luam tam sim no, qhov kev hloov pauv tshiab kawg thiab kev tsav tsheb, thiab kev ua lag luam ib puag ncig. Technavio cov ...Nyeem ntxiv »

  • Useful tips for selecting proper welding electrode
    Post lub sij hawm: 07-07-2021

    Xaiv cov vuam electrode raws li cov tshuaj lom neeg muaj pes tsawg leeg, cov khoom siv dag zog, tiv thaiv kev ua haujlwm tsis zoo, tib lub sijhawm, coj mus rau hauv tus account cov txheej txheem vuam, cov tuab tuab tuab, kev ua haujlwm, kev nyuab siab, kev ua haujlwm vuam thiab lwm yam kev qhia dav dav ...Nyeem ntxiv »

  • Post lub sij hawm: 07-07-2021

    Jeremy "Jay" Lockett ntawm Kansas City, Missouri yuav yog thawj tus neeg qhia rau koj tias txhua yam nws tau ua hauv nws txoj haujlwm ntsig txog kev siv welding tsis zoo. Tus txiv neej hluas hnub nyoog 29 xyoos no tsis tau kawm txog kev tshawb xav thiab cov lus siv ua tib zoo thiab ua raws, thiab tom qab ntawv thov nws hauv qhov nyab xeeb ...Nyeem ntxiv »

  • How to distinguish the damp welding rod due to the influence of damp welding rod on welding quality
    Post lub sij hawm: 07-01-2021

    Ua ntej, Vuam kab nrib pleb thiab qhov hws tau tsim. Cov dej noo nqus los ntawm cov pas nrig ua cov pa hauv qab qhov kev ua haujlwm ntawm vuam arc cua sov, uas decomposes hydrogen, ua rau tsim cov vuam tawg thiab qhov hws. Qhov no tshwj xeeb tshaj yog rau alkaline electrodes. Tus pas nrig yog hiav txwv ...Nyeem ntxiv »

12 Tom ntej no> >>> Nplooj ntawv 1 /2