Hlau mesh yog cov khoom siv ntau yam siv hauv ntau qhov kev lag luam vim nws lub zog thiab kav ntev. Cov txheej txheem vuam yog qhov tseem ceeb hauv kev tsim cov hlau mesh, ua kom nws cov qauv kev ncaj ncees. Nyob rau hauv tsab xov xwm no, peb yuav delve rau hauv ntau txoj kev siv rau vuam hlau mesh, nrog rau qhov chaw / tsis kam welding, tungsten inert gas (TIG) vuam, plasma vuam, thiab soldering.
Spot / Resistance Vuam:
Spot welding, tseem hu ua tsis kam vuam, yog cov txheej txheem dav siv rau kev koom nrog cov hlau mesh. Txoj kev no suav nrog kev siv lub siab thiab hluav taws xob tam sim no rau cov ntsiab lus tshwj xeeb uas cov xov hlau sib tshuam. Cov hluav taws xob tam sim no dhau los ntawm cov xov hlau, ua kom muaj cua sov uas melts cov hlau ntawm cov ntsiab lus sib cuag. Raws li cov hlau txias, nws solidifies, ua kom muaj kev sib raug zoo ntawm cov xov hlau. Spot welding yog qhov ua tau zoo, ua rau nws tsim nyog rau kev tsim cov hlau mesh.
Tungsten Inert Gas (TIG) Vuam:
TIG welding, los yog roj tungsten arc vuam (GTAW), yog lwm txoj kev nrov rau vuam hlau mesh. Nws siv cov tungsten electrode uas tsis siv tau thiab cov roj inert, feem ntau yog argon, los tiv thaiv thaj chaw vuam los ntawm cov pa phem. Lub tungsten electrode tsim ib qho hluav taws xob arc uas heats cov xov hlau, ua rau lawv yaj. Raws li cov hlau molten txias, nws solidifies, tsim kom muaj kev sib koom ua ke. TIG welding muaj kev tswj xyuas meej ntawm cov txheej txheem vuam, ua rau nws tsim nyog rau kev tsim cov hlau mesh.
Plasma vuam:
Plasma vuam yog ntau yam txheej txheem siv rau vuam ntau yam ntaub ntawv, nrog rau cov hlau mesh. Txoj kev no siv cov roj ionized heev, lub npe hu ua plasma, los tsim kom muaj qhov kub ntxhov. Lub plasma arc melts cov xov hlau ntawm qhov chaw vuam, thiab raws li cov hlau solidifies, nws tsim ib daim ntawv cog lus ruaj khov. Plasma welding muab kev tswj xyuas zoo tshaj plaws ntawm cov cua sov tawm thiab tso cai rau kev vuam nrawm, ua rau nws tsim nyog rau kev tsim cov hlau mesh loj.
Soldering:
Soldering yog ib txoj kev sib txawv ntawm kev sib koom ua ke ntawm cov hlau mesh uas cuam tshuam cov khoom siv muab tub lim, hu ua solder, los tsim kev sib txuas ntawm cov xov hlau. Tsis zoo li vuam, soldering tsis yaj lub hauv paus hlau ntawm cov xov hlau. Es tsis txhob, nws tso siab rau ntawm lub solder qis melting point los tsim ib qho kev sib txuas. Soldering feem ntau yog siv rau cov ntaub ntawv mesh mesh, xws li hluav taws xob circuits los yog cov hniav mesh.
Hauv kev xaus, xaim mesh tuaj yeem welded siv ntau txoj hauv kev, txhua qhov muab qhov tshwj xeeb zoo nyob ntawm daim ntawv thov. Spot / resistance welding muab kev ua tau zoo thiab lub zog, TIG vuam muaj qhov tseeb, plasma vuam ua rau muaj kev kub ceev ntau lawm, thiab cov vuam yog tsim rau cov ntawv siv me me. Nkag siab txog cov txheej txheem vuam no yog qhov tseem ceeb rau kev tsim cov khoom siv hluav taws xob ruaj khov thiab ruaj khov thoob plaws kev lag luam sib txawv.
