Xov xwm
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Dab tsi yog vim li cas rau cov nplaum electrode thaum vuam
Electrode sticking yog qhov tshwm sim ntawm electrode thiab ib feem ua ke thaum lub welder qhov chaw welds thiab cov electrode thiab qhov chaw tsim ib qho txawv txav. Hauv qhov xwm txheej hnyav, cov electrode raug rub tawm thiab cov dej txias ntws ua rau cov khoom xeb. Muaj plaub qhov laj thawj tseem ceeb rau electrode st ...Nyeem ntxiv -
Thaum welding aluminium raj, qhov chaw ib txwm tig dub. Kuv yuav ua li cas
Porosity feem ntau tshwm sim hauv aluminium welding. Muaj qee qhov pores nyob rau hauv cov khoom siv hauv paus thiab hauv cov vuam hlau, yog li nws yog ib qho tsim nyog kom tsis txhob muaj qhov hws loj thaum lub sij hawm vuam los xyuas kom meej tias qhov pores tsis dhau tus qauv. Thaum cov av noo tshaj 80℅, vuam yuav tsum nres. Cov pr...Nyeem ntxiv -
Qhov sib txawv ntawm qhov sib txawv yuav tsum tsis txhob siv ib qho concave weld, yog li dab tsi yuav tsum tau siv
Txoj kev nqaim welding txheej txheem belongs rau txoj kev sib sib zog nqus thiab nqaim groove vuam txheej txheem ntawm tuab workpieces. Feem ntau, qhov tob-rau-dav piv ntawm qhov zawj tuaj yeem ncav cuag 10-15. Thaum cov txheej txheem submerged arc vuam siv, muaj teeb meem ntawm kev tshem tawm slag thiab tshem tawm ntawm lub plhaub slag ntawm txhua peb ...Nyeem ntxiv -
Welding ntawm titanium
1. Cov khoom siv hlau thiab vuam tsis zoo ntawm titanium Titanium muaj qhov tshwj xeeb me me (qhov tshwj xeeb lub ntiajteb txawj nqus yog 4.5), lub zog siab, zoo ua haujlwm rau qhov kub thiab txias, thiab zoo heev tawg kuj thiab corrosion kuj nyob rau hauv ntub chlorine. Mechanical...Nyeem ntxiv -
Coj koj los ze zog rau plasma arc vuam
Taw qhia Plasma arc vuam yog hais txog fusion vuam txoj kev uas siv lub siab-zog-density plasma arc beam raws li qhov chaw vuam cua sov. Plasma arc vuam muaj cov yam ntxwv ntawm lub zog muaj zog, kev tsim khoom siab, kev vuam ceev ceev ...Nyeem ntxiv -
Koj puas paub cov txheej txheem dov welding
1. Txheej txheem cej luam Roll welding yog ib hom kev tiv thaiv vuam. Nws yog ib txoj kev vuam nyob rau hauv uas cov workpieces tau sib sau ua ib lub puab tsaig lossis pob tw, thiab tom qab ntawd muab tso rau ntawm ob lub tshuab electrodes. Cov menyuam electrodes nias lub welding ib ...Nyeem ntxiv -
Vuam tswv yim Ceev faj rau galvanized yeeb nkab vuam
Galvanized steel feem ntau yog txheej zinc coated rau sab nraud ntawm cov hlau tsis tshua muaj hlau, thiab zinc txheej feem ntau yog 20μm tuab. Lub melting point ntawm zinc yog 419 ° C thiab lub boiling point yog hais txog 908 ° C. Lub vuam yuav tsum tau polished ua ntej vuam Lub galvanized txheej a ...Nyeem ntxiv -
Tswv yim Yuav ua li cas paub qhov txawv vuam slag thiab molten hlau thaum vuam
Thaum lub sij hawm welding txheej txheem, welders tuaj yeem pom ib txheej ntawm cov ntaub ntawv uas ntab rau saum npoo ntawm lub pas dej molten, uas feem ntau hu ua vuam slag. Yuav ua li cas paub qhov txawv vuam slag los ntawm molten hlau yog ib qho tseem ceeb heev rau beginners. Kuv xav tias nws yuav tsum distinguish...Nyeem ntxiv -
Nco ntsoov tias tsis yog txhua qhov kev kho cua sov tom qab vuam yog qhov zoo
Vuam residual kev ntxhov siab yog tshwm sim los ntawm qhov tsis sib xws ntawm qhov kub ntawm cov welds tshwm sim los ntawm vuam, thermal expansion thiab contraction ntawm weld hlau, thiab lwm yam, yog li residual stress yuav inevitably generated thaum lub sij hawm vuam siv. Qhov feem ntau txoj kev los tshem tawm re...Nyeem ntxiv -
Vim li cas lub tshuab cuab yeej sib tsoo nrog lub cuab yeej
Qhov teeb meem ntawm lub tshuab cuab yeej sib tsoo tsis yog ib qho me me, tab sis kuj yog ib qho loj. Thaum lub tshuab cuab yeej sib tsoo tshwm sim, lub cuab yeej muaj nqis ntau pua txhiab yuan tuaj yeem ua pov tseg hauv ib qho tam sim. Tsis txhob hais tias kuv exaggerating, qhov no yog qhov tseeb. ...Nyeem ntxiv -
Cov kev cai precision ntawm txhua tus txheej txheem ntawm CNC machining chaw yog tsim nyog sau
Precision yog siv los qhia qhov zoo ntawm cov khoom ua haujlwm. Nws yog ib lub sij hawm tshwj xeeb rau kev soj ntsuam cov geometric tsis ntawm machining nto thiab ib qho tseem ceeb qhia rau kev ntsuas qhov kev ua tau zoo ntawm CNC machining chaw. Feem ntau hais lus, machining acc ...Nyeem ntxiv -
Qhov txawv ntawm Nto Finish thiab Nto Roughness
Ua ntej ntawm tag nrho cov, nto tiav thiab nto roughness yog tib lub tswv yim, thiab nto tiav yog lwm lub npe rau nto roughness. Nto tiav yog npaj raws li qhov pom ntawm qhov pom ntawm tib neeg, thaum lub ntsej muag roughness tau thov raws li qhov tseeb micr ...Nyeem ntxiv
