Spattering, tseem hu ua vuam spatter lossis weld splatter, yog ib qho tshwm sim thaum lub sij hawm vuam txheej txheem hauv cov txiv ntoo qhov chaw vuam tshuab.Nws yog hais txog ejection ntawm molten hlau hais uas tuaj yeem cuam tshuam tsis zoo rau cov vuam zoo thiab ib puag ncig.Qhov tsab xov xwm no aims muab ib tug txheej txheem cej luam ntawm spattering nyob rau hauv cov txiv ntseej qhov chaw vuam cav tov, nws ua, thiab tej kev daws teeb meem los txo nws cov teebmeem.
- Ua rau Spattering: Muaj ntau yam tuaj yeem ua rau tawg thaum lub caij nplooj ntoos hlav vuam.Kev nkag siab txog cov laj thawj no yog qhov tseem ceeb rau kev txheeb xyuas thiab daws qhov teeb meem zoo.Qee qhov ua rau muaj xws li:
a.Cov chaw tsis huv: Kev muaj av, roj, xeb, lossis lwm yam kab mob ntawm cov txiv ntoo lossis cov khoom ua haujlwm tuaj yeem ua rau tawg.
b.Kev ua kom tsis zoo ntawm cov electrode: Kev tsis sib haum ntawm cov electrode thiab cov txiv ntoo / workpiece tuaj yeem ua rau tsis ruaj khov arc tsim, ua rau tawg.
c.Tsis txaus electrode siab: Tsis txaus electrode siab tuaj yeem ua rau cov hluav taws xob tsis zoo, ua rau muaj qhov tsis zoo arcing thiab spattering.
d.Tshaj tam sim no lossis voltage: Overloading lub vuam Circuit Court nrog ntau dhau tam sim no lossis voltage tuaj yeem ua rau muaj hluav taws kub ntau dhau thiab ua rau muaj zog ntxiv.
- Cov tswv yim txo qis: Txhawm rau txo qis lossis tiv thaiv kev tawg thaum lub caij nplooj ntoos hlav vuam, xav txog kev siv cov tswv yim hauv qab no:
a.Kev npaj deg: xyuas kom meej tias cov txiv ntoo thiab cov khoom ua haujlwm yog huv si, tsis muaj kab mob, thiab degreased kom zoo ua ntej vuam.
b.Electrode alignment: Xyuas kom tseeb tias cov electrodes raug raug raws li cov txiv ntoo / workpiece, ua kom ruaj khov arc tsim thiab txo qhov tawg.
c.Optimal electrode siab: Kho lub siab electrode raws li cov lus pom zoo kom ua tiav kev sib cuag hluav taws xob zoo thiab txo qis kev tawg.
d.Kev tsim nyog tam sim no thiab qhov hluav taws xob: Siv qhov kev pom zoo tam sim no thiab qhov ntsuas hluav taws xob rau cov txiv ntoo tshwj xeeb thiab cov khoom siv ua haujlwm kom tsis txhob muaj cua sov thiab tawg.
e.Siv cov tshuaj tiv thaiv kab mob: Siv cov tshuaj tiv thaiv kab mob rau ntawm cov txiv ntoo thiab cov khoom ua haujlwm tuaj yeem pab txo qis cov adhesion thiab ua kom yooj yim tom qab vuam tu.
f.Kev saib xyuas cov cuab yeej tsis tu ncua: Ua haujlwm niaj hnub ntawm cov txiv ntoo qhov chaw vuam tshuab, suav nrog kev tshuaj xyuas electrode, kho dua tshiab, lossis hloov kho, txhawm rau ua kom pom kev ua haujlwm zoo thiab txo qis kev sib tsoo.
Spattering thaum lub sij hawm txiv ntoo qhov chaw vuam tuaj yeem cuam tshuam rau qhov zoo ntawm vuam thiab cov cheeb tsam ib puag ncig.Los ntawm kev nkag siab txog qhov ua rau spattering thiab siv cov tswv yim txo kom tsim nyog, cov neeg siv tuaj yeem txo qhov tsim tawm thiab ua tiav cov vuam zoo.Nws yog ib qho tseem ceeb kom tswj tau qhov chaw huv si, kev sib raug zoo electrode thiab siab, thiab kev pom zoo tam sim no thiab qhov hluav taws xob kom txo tau qhov tawg thiab txhim kho kev vuam tag nrho.Kev tu cov cuab yeej siv tsis tu ncua thiab ua raws li cov kev coj ua zoo tshaj plaws yog qhov tseem ceeb rau kev ua haujlwm zoo ntawm cov txiv ntoo welding.
Post lub sij hawm: Jun-14-2023