Hauv kev lag luam tsheb, kev xaiv kev xaiv ntawm blasting abrasives plays lub luag haujlwm tseem ceeb hauv kev txhim kho qhov zoo ntawm qhov chaw kho tsheb. Ntau hom abrasives muaj lawv tus kheej cov khoom tshwj xeeb thiab tsim nyog rau ntau theem ntawm kev tsim tsheb.
Rau pretreatment ua ntej siv cov primer rau lub tsheb lub cev, dawb corundum abrasives xaiv tau. Nrog lub siab tawv, hnav - tsis kam, thiab tshuaj lom neeg ruaj khov, lawv tuaj yeem tshem tawm cov oxide txheej, xeb, roj stains, thiab cov txheej qub ntawm cov hlau. Lawv kuj tuaj yeem tsim micro - roughness ntawm cov hlau nto, txhim kho cov adhesion ntawm txheej thiab ua kom muaj kev sib raug zoo ntawm cov txheej thiab cov hlau.
Yog tias nws tsim nyog rau polish thiab deburr precision tsheb qhov chaw, iav hlaws thiab garnet xuab zeb yog qhov kev xaiv zoo. Lawv muaj nruab nrab hardness thiab siab purity, uas yuav tsis txhob ua puas lub substrate. Rau kev sib sib zog nqus tu thiab ntxiv dag zog ntawm lub tsheb qhov chaw, kev txhaj tshuaj steel thiab steel grit yog thawj qhov kev xaiv. Lawv muaj siab hardness thiab muaj zog cuam tshuam quab yuam, ua rau lawv haum rau tshem tawm cov tawv tawv stains.
Txhawm rau txhim kho qhov zoo ntawm kev kho deg, ntxiv rau kev xaiv qhov zoo abrasive, cov txheej txheem tsis tseem yuav tsum tau ua kom zoo. Tsim nyog kho lub blasting siab kom ntseeg tau cov nyhuv tu yam tsis muaj kev puas tsuaj rau saum npoo ntawm qhov chaw. Kho lub nozzle lub kaum sab xis rau 30 - 45 degrees kom ntseeg tau tias kev sib tsoo zoo ib yam. Teem lub sij hawm blasting tsim nyog raws li qhov yuav tsum tau ua. Tsis tas li ntawd, automated thiab semi - automated cov cuab yeej tuaj yeem ua ke los txo cov kev ua haujlwm ntawm phau ntawv yuam kev thiab txhim kho kev tsim khoom, yog li txhim kho tag nrho cov khoom tsim tsheb.
Yog xav paub ntxiv, thov koj xav tham nrog peb lub tuam txhab!
Post lub sij hawm: Aug-14-2025
