Muaj ntau ntau yam ntawm cov khoom yas uas pom muaj qhov tsis xws luag, thiab cov laj thawj kuj tseem nyuaj, suav nrog cov laj thawj cuam tshuam txog pwm thiab kev ua haujlwm. Qhov ob feem ntau tsuas yog ua ke. Ua ntej kho cov pwm, kev soj ntsuam ntxaws thiab kev tshawb fawb yuav tsum tau ua raws li qhov tseeb ntawm qhov tsis xws luag uas tshwm sim hauv cov yas, txhawm rau txheeb xyuas cov laj thawj ntawm qhov tsis xws ntawm cov yas, thiab npaj cov txheej txheem them nyiaj. Vim qhov kev hloov kho yooj yim ntawm cov txheej txheem tsim, txoj hauv kev ib txwm yog los ua ntej hloov cov txheej txheem tsim. Thaum kev hloov kho ntawm cov txheej txheem tsim tsis tuaj yeem daws qhov teeb meem, kev kho cov pwm raug txiav txim siab.
Pwm muaj cov teebmeem tseem ceeb hauv kev lag luam niaj hnub no, thiab lawv qhov zoo ncaj qha txiav txim siab cov khoom zoo. Txhim kho qhov kev pab cuam lub neej thiab qhov tseeb ntawm cov pwm. Txo kev tsim cov pwm pwm yog qhov teeb meem kev lag luam uas ntau lub tuam txhab yuav tsum tau ceev, tab sis txoj kev tsis ua hauj lwm xws li lub kaum sab sauv, deformation, hnav, thiab kev tawg feem ntau tshwm sim thaum siv pwm.
Muaj ntau txoj hauv kev los kho pwm, xws li hluav taws xob tawm tshuab, argon arc vuam kho, laser surfacing technology, thiab txhuam plating txoj kev. Kev kho argon arc vuam siv cov arc hlawv ntawm qhov txuas txuas txuas txuas txuas thiab cov khoom ua haujlwm raws li cov cua sov, thiab cov roj tiv thaiv arc txau los ntawm cov vuam torch nozzle yog siv rau vuam. Nyob rau lub sijhawm ntawd, argon arc vuam yog ib txoj hauv kev siv feem ntau uas tuaj yeem siv rau feem ntau cov hlau, suav nrog carbon steel thiab hlau alloy. Dissolved electrode inert gas vuam yog tsim rau stainless hlau, txhuas, magnesium, tooj liab, titanium, zirconium thiab nickel alloys. Vim cov lus hais tsawg, nws yog dav siv rau pwm kho vuam. Txawm li cas los xij, vim qhov tsis txaus ntawm cov vuam loj loj hauv cheeb tsam, qhov chaw vuam loj thiab lwm yam, nws tau maj mam hloov los ntawm laser vuam tshuab hauv precision pwm kho lub sijhawm ntawd. Txhuam plating kho: Txhuam plating tshuab siv lub tshuab tshwj xeeb DC fais fab mov, nrog rau tus ncej zoo ntawm lub hwj huam mov txuas nrog lub plating cwj mem raws li anode thaum txhuam plating; Qhov tsis zoo electrode ntawm lub hwj huam mov yog txuas nrog lub workpiece raws li cathode thaum txhuam plating. Lub plating cwj mem feem ntau yog siv high-purity nplua graphite blocks raws li cov khoom siv anode, thiab cov graphite blocks yog qhwv nrog paj rwb thiab hnav-resistant polyester paj rwb tes tsho.
Lub sijhawm ntawd, nws tau dav siv los kho cov pwm. Lub tshuab laser vuam siv lub laser beam uas yog sib sau ua ke los ntawm high-power coherent monochromatic photon flow raws li lub tshav kub qhov chaw rau vuam. Txoj kev vuam no feem ntau suav nrog lub zog tas li Laser beam vuam thiab Pulsed zog Laser beam vuam. Laser vuam tshuab? Qhov zoo dua yog tias nws tsis tas yuav tsum tau nqa tawm hauv lub tshuab nqus tsev, thaum qhov tsis zoo yog qhov kev nkag mus rau lub zog tsis muaj zog li electron beam vuam. Laser beam welding tuaj yeem ua tiav qhov kev tswj xyuas lub zog, yog li nws tuaj yeem ua tiav cov vuam ntawm cov khoom siv precision. Nws tuaj yeem siv rau vuam ntau cov hlau, tshwj xeeb tshaj yog rau kev ua qee qhov nyuaj rau vuam hlau thiab cov hlau tsis sib xws. Lub sijhawm ntawd, nws tau dav siv los kho cov pwm.
