噴砂處理能夠除去鋁加工件零件表面毛邊(較為小的)，使表面產(chǎn)生凹坑狀，為事后表面加工做準(zhǔn)備，使表面產(chǎn)生受力層，提升表面限度。下面來講講工業(yè)鋁型材噴砂進行表面處理操作九大要點。
Sand blasting can remove the rough edges (relatively small) on the surface of aluminum machined parts, making the surface concave, preparing for post surface processing, making the surface produce a stress layer and improving the surface limit. Next, let's talk about the nine key points of surface treatment of industrial aluminum profile by sand blasting.
⒈進行對工業(yè)鋁型材噴砂表面處理操作時，噴砂設(shè)備盡量接近工作，降低管路長度以及壓力的損耗，減少管道磨損機率，對操作人員聯(lián)系也是挺方便的。
⒈ during the sand blasting surface treatment of industrial aluminum profiles, the sand blasting equipment should be close to the work as much as possible, so as to reduce the loss of pipeline length and pressure, reduce the probability of pipeline wear, and it is also very convenient for operators to contact.
⒉為了更好的減少移位次數(shù)，防止空放或者漏噴的出現(xiàn)，提高磨料利用率和工作效率，在施工前要多面進行考慮，合理安排噴射位置，擬定噴射路線。
2. In order to better reduce the number of shifts, prevent the occurrence of empty discharge or missed spraying, and improve the utilization rate and work efficiency of abrasive, it is necessary to consider multiple aspects before construction, reasonably arrange the spraying position and draw up the spraying route.
⒊軟管力工業(yè)鋁型材噴砂表面處理要求減少壓力損失和磨料對軟管的集中磨損，對施工中須彎折的地方，要經(jīng)常調(diào)換方向，使磨損均勻，延長軟管的使用壽命。
3. The sandblasting surface treatment of industrial aluminum profile requires to reduce the pressure loss and the centralized wear of abrasive on the hose. For the places that must be bent in the construction, the direction should be changed frequently to make the wear uniform and prolong the service life of the hose.

⒋對工業(yè)鋁型材噴砂表面處理時由于空氣壓力、噴嘴直徑、處理的質(zhì)量、結(jié)構(gòu)表面銹蝕狀態(tài)、效率等對料氣比及時進行調(diào)整.
4. During sand blasting surface treatment of industrial aluminum profiles, the material gas ratio shall be adjusted in time due to air pressure, nozzle diameter, treatment quality, structural surface corrosion state, efficiency, etc
⒌要對空氣壓力、出砂量及結(jié)構(gòu)表面污染情況靈活掌握噴嘴移動速度。
5. The moving speed of the nozzle should be flexibly controlled according to the air pressure, sand production and structural surface pollution.
⒍對工業(yè)鋁型材噴砂表面處理涂裝前如發(fā)現(xiàn)基體金屬表面被污染或返銹，須重新進行處理.
⒍ sandblasting surface treatment of industrial aluminum profiles. If the base metal surface is found to be polluted or rusted before painting, it must be treated again
⒎鋁板生產(chǎn)廠家認為在處理好檢查合格之后，盡快對工業(yè)鋁型材噴砂表面處理并進行噴涂，隔時間越短越好。在潮濕或工業(yè)大氣壓等環(huán)境條件下，須在4h內(nèi)涂裝完畢，晴天或溫度不大時，長間隔不超過12h。
⒎ the aluminum plate manufacturer believes that after the treatment and inspection are qualified, the sandblasting surface treatment and spraying of industrial aluminum profiles should be carried out as soon as possible, and the shorter the interval, the better. Under humid or industrial atmospheric pressure and other environmental conditions, the coating must be completed within 4H. In sunny days or low temperatures, the long interval shall not exceed 12h.
⒏工業(yè)鋁型材噴砂表面處理后，用干燥、無油的壓縮空氣清除浮塵和碎屑，清理后的表面不得用手觸摸。
8. After sand blasting surface treatment of industrial aluminum profile, use dry, oil-free compressed air to remove floating dust and debris, and the cleaned surface shall not be touched by hands.
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