Cov steel phaj kis-hla steel phaj pretreatment kab muaj cov plua plav tshem tawm cov nyhuv thiab siab txhaj koob tshuaj tiv thaiv kev ua haujlwm zoo los xyuas kom meej qhov tseem ceeb ntawm steel phaj. Nyob rau tib lub sijhawm, cov khoom siv tiv thaiv kev ua kom zoo nkauj kuj tau txhim kho kom lub neej ntawm cov cuab yeej hnav-tiv taus.
Lub iav steel cov kab ua haujlwm tshwj xeeb hauv kev ua 6-200mm steel daim hlau. Tom qab preheating, cov phiaj hlau raug xa mus rau qhov chaw tua txhaj koob tshuaj tiv thaiv blasting chav los ntawm kev pub mov conveyor system, thiab cov txhaj tshuaj steel (cam khwb cia steel txhaj tshuaj thiab txiav steel hlau txhaj tshuaj) tau nrawm los ntawm kev kub ceev tig lub zog ntawm lub koob tshuaj tiv thaiv blasting tshuab Polish rau saum npoo ntawm qhov workpiece, cuam tshuam thiab txhuam lub workpiece kom tshem tawm xeb, oxide nplai thiab qias neeg nyob saum npoo ntawm workpiece. Siv lub zog siab nylon cov txhuam cov txhuam ntawm cov cuab yeej scraping, sau cov ntsia hlau, thiab lub tshuab nqus pa loj los ntxuav cov pa pellets, cov plua plav thiab cov plua plav ya saum npoo ntawm qhov chaw ua haujlwm. Cov hlau xeb tawm cov hlau ncaj qha nkag mus rau hauv cov chaw tha xim, thiab chav ua haujlwm saib xyuas kev kho lub tshuab tso xim rau sab saum npoo ntawm qhov chaw ua haujlwm los ntawm cov tshuaj tsuag phom tau ntsia rau ntawm cov ntawv qib sab saud thiab qis dua, thiab tom qab ntawd nkag mus hauv chav tsev kom qhuav. Cov yeeb yaj kiab xim nyob rau saum npoo ntawm phaj steel yog sai sai xa tawm tom qab ncav tus ntiv tes qhuav xeev.
Tom qab cov hlau phaj kho, qhov saum npoo tau ncav cuag ib qib ntawm qhov ntxhib, uas txhim kho kev nplaum ntawm cov xim zaj duab xis thiab saum npoo ntawm steel phaj, sib haum txhim kho qhov kev txhim kho corrosion thiab cov nplaim zoo ntawm cov khoom, thiab txhim kho qib khoom. Tsis tas li ntawd xwb, vim hais tias cov hlau zoo li tus txhuam tsis tu ncua ua ntej kev ua, nws yog qhov tsim nyog rau cov neeg kho tshuab xeb tshem tawm thiab tsis siv neeg txau xim. Yog li, kev siv cov txuj ci steel ua tau zoo tuaj yeem txhim kho kev ua tau zoo ntawm kev ua haujlwm kom huv thiab txo kev siv zog ntawm kev ua haujlwm kom huv thiab ib puag ncig cov pa phem.
Lub sij hawm tshaj tawm: Jul-27-2020