Raws li peb txhua tus paub, junda xuab zeb blasting tshuab yog siv tau ntau yam kev lag luam, uas tuaj yeem raug thauj ntau yam hauv kev ntsuas tus kheej, uas tau qhia los pab cov ntawv thov.
(1) Kev Kho Vaj Tse Ua Haujlwm. Siv cov hmoov av-dawb steel sandblasting tshuab kom tshem tawm txhua txheej ntawm cov qhob ntab kom ua tiav qhov chaw ruaj khov thiab textured nto. Lub tiav lawm saum npoo yuav tsum muaj qhov nruab nrab lossis coarse sandpaper kev ntxhib los mos. Tsis xws luag ntawm pob zeb ua tom qab kev kho mob, xws li shrinkage backing, honeycy kho cov pob qij txha lossis cov hmoov av epoxy thiab quartz hmoov los yog thixotropic tus neeg sawv cev). Tom qab kev kho vaj tse pem teb ua tiav, nqus rau thaj chaw kom tshem tawm cov hmoov av thiab cov khib nyiab.
(2) tsho tiv no. Muab cov khoom siv ib thiab B ntawm PliPox601 nrog ib lub tov khoom tsim nyog (400 rpm) thiab rab phom sib xyaw kom txog thaum ua ke. Nco ntsoov tias cov sib tov sib xyaw muaj cov ntom ntom ntom. Raws li cov chaw xoob qis, nrog cov menyuam cov txheej tsim. Kev kho hauv av thaum hmo ntuj.
(3) Sandblasting hauv qab txheej. Muab cov khoom siv ib thiab B ntawm PliPox601 nrog ib lub tov khoom tsim nyog (400 rpm) thiab rab phom sib xyaw kom txog thaum ua ke. Nyob rau hauv cov kab sib xyaw los ntawm qhov hnyav piv l: 1, ntxiv txhaws cov khoom siv F1, kom txog thaum sib xyaw kom sib xyaw, muaj kev sib haum xeeb. Raws li qhov xwm txheej ntawm lub hauv paus ntawm lub hauv paus, cov txheej txheej no yuav raug siv rau cov txheej txheem dhau los hauv qab nrog cov scraper lossis tsheb laij teb, npog txog 1.2kg / m2. Tsawg kawg yog 8 teev ntawm kev kho ntawm 20 ~ c ua ntej kev tsim kho ntawm txheej tom ntej no.
Qhov saum toj no yog kev qhia ntawm daim ntawv thov ntawm xuab zeb blasting tshuab nyob rau hauv cov antistatic machressering ntawm kev coj qib siab. Raws li cov lus qhia, peb tuaj yeem nkag siab txog kev siv cov cuab yeej siv kom meej meej, thiaj li ua kom tau zoo thiab txuas ntxiv kev siv cov khoom siv.
Lub Sijhawm Post: Jun-08-2022
