Surface sandblasting yog ib kauj ruam ua ntej txheej cov yeeb nkab steel, uas tuaj yeem txhim kho cov txheej txheej adhesion ntawm cov yeeb nkab steel nto.
Cov yeeb nkab steel yog siv nyob rau hauv ntau yam kev lag luam, los ntawm kev tsim kho thiab kev tsim kho vaj tse mus rau kev tshawb nrhiav roj thiab roj. Txhawm rau kom ntseeg tau tias lawv cov kav ntev thiab kav ntev ntawm cov kav dej no, lawv yuav tsum tau sandblasting nto.
Surface sandblasting yog txheej txheem ntawm propelling abrasive cov ntaub ntawv ntawm high speeds los ntxuav los yog npaj lub nto ntawm steel yeeb nkab. Cov txheej txheem no tshem tawm cov xeb, xeb, roj, thiab lwm yam kab mob los ntawm qhov chaw ntawm cov yeeb nkab los ua kom huv thiab du nto npaj rau xim lossis txheej.
Surface sandblasting kuj tseem txhim kho qhov adhesion ntawm coatings thiab xim rau saum npoo ntawm cov yeeb nkab steel. Qhov no yuav pab tiv thaiv kom tsis txhob xeb ntxiv thiab xeb, txhim khu kev ruaj khov thiab txuas ntxiv lub neej ntawm cov yeeb nkab.
Tsis tas li ntawd, nto sandblasting txhim kho qhov zoo li ntawm cov yeeb nkab steel los ntawm kev tsim kom zoo ib yam. Qhov no yog qhov tseem ceeb tshwj xeeb hauv kev lag luam uas cov kav dej tau pom thiab zoo nkauj txaus nyiam.
Zuag qhia tag nrho, nto sandblasting yog ib kauj ruam tseem ceeb hauv kev ua kom lub neej ntev thiab kev ua haujlwm ntawm cov kav hlau steel. Los ntawm kev tshem tawm cov kab mob, txhim kho adhesion thiab txhim kho cov tsos, nws yuav pab kom muaj kev ncaj ncees ntawm cov yeeb nkab thiab ua kom nws ua haujlwm zoo rau xyoo tom ntej.
Ntawm no yog cov kauj ruam zoo koom nrog hauv qhov chaw sandblasting ntawm steel kav:
1. Kev tshuaj xyuas thiab kev npaj: Thawj kauj ruam hauv cov txheej txheem yog tshuaj xyuas cov kav dej steel thiab txheeb xyuas qhov tsis xws luag lossis cov teeb meem saum npoo uas yuav tsum tau daws. Cov yeeb nkab steel yog tom qab ntawd npaj los ntawm kev ntxuav qhov chaw kom tshem tawm cov av lossis roj.
2. Chaw thau khoom thiab blasting: Cov kav hlau steel yog thauj mus rau hauv lub tshuab sandblasting, qhov twg cov khoom siv abrasive yog blasted rau saum npoo ntawm cov kav dej ntawm kev kub siab. Cov txheej txheem no tshem tawm cov xeb, nplai, lossis lwm yam kab mob uas muaj nyob hauv cov kav hlau.
3. Kev ntxuav thiab tshuaj xyuas: Thaum cov txheej txheem sandblasting tiav lawm, cov kav hlau steel raug ntxuav kom huv si kom tshem tawm cov khoom siv abrasive seem. Tom qab ntawd cov kav dej raug tshuaj xyuas kom ntseeg tau tias qhov chaw du thiab tsis muaj qhov tsis xws luag.
4. Txheej thiab xov: Tom qab cov txheej txheem sandblasting nto, cov yeeb nkab steel yog npaj rau txheej thiab tiav. Cov txheej txheem txheej nrog rau daim ntawv thov txheej txheej tiv thaiv corrosion thiab lwm yam kev puas tsuaj.
5. Kev tswj kom zoo: Thoob plaws hauv cov txheej txheem sandblasting nto, kev tswj kom zoo yog qhov tseem ceeb los xyuas kom meej qhov ua tau zoo tshaj plaws. Cov yeeb nkab steel raug tshuaj xyuas ntawm txhua kauj ruam, thiab txhua yam teeb meem lossis qhov tsis xws luag raug daws tam sim ntawd.
