日本h番全彩无遮挡h工口-国产精品无码无片在线观看3d-四虎国产成人永久精品免费-广东少妇大战黑人34厘米视频-人人妻人人狠人人爽天天综合网

當前位置:首頁-新聞資訊

鋁板表面出現凹坑黑點的原因分析

來源:http://www.kangyanghua.com/ 發布時間:2022-10-22

鋁板的表面如果出現凹坑黑點,密密麻麻的將會嚴重影響表面質量,那么鋁板表面黑點是什么?是怎么引起的?如何避免表面黑點問題呢?下面鋁板生產廠家為您講解。
If there are pits and black spots on the surface of aluminum plate, the surface quality will be seriously affected. What are the black spots on the surface of aluminum plate? How did it happen? How to avoid the problem of black spots on the surface? Next, the aluminum plate manufacturer will explain to you.
對于許多外觀件產品,對于表面要求都比較嚴格,如果表面出現黑點將會影響產品質量,但是很多人都不知道黑點是怎么導致的,其實鋁板表面黑點是靜電導致的,鋁板經過顛簸摩擦以后會出現摩擦生電的物理現象,而當靜電釋放以后將對鋁板的表面破壞導致出現直徑很小,凹陷很淺的凹坑麻點。
For many appearance products, the surface requirements are quite strict. If there are black spots on the surface, the product quality will be affected. However, many people do not know how the black spots are caused. In fact, the black spots on the aluminum plate surface are caused by static electricity. After the aluminum plate is subjected to bumpy friction, the physical phenomenon of friction and electricity generation will occur. When the static electricity is released, the surface of the aluminum plate will be damaged, resulting in small diameter and shallow pits.
那么我們如果避免鋁板表面黑點問題,就要先避免鋁板的劇烈顛簸,不摩擦就不會放電,所以鋁板包裝一定要牢固,其次可以將鋁板隔離,比如隔紙或者貼膜,鋁板和鋁板之間有了保護層那么就不會出現靜電問題。
If we want to avoid the problem of black spots on the aluminum plate surface, we must first avoid the sharp bumps of the aluminum plate, and no electric discharge will occur without friction. Therefore, the aluminum plate packaging must be firm, and then we can isolate the aluminum plate, such as paper separation or film pasting. If there is a protective layer between the aluminum plate and the aluminum plate, then there will be no static electricity problem.

鋁板生產廠家
鋁板表面黑點沒有好的辦法修復,如果是后續需要噴涂噴漆則不需要管它,而如果不做任何處理的話就不太好解決這種問題了,所以我們要做好保護工作,避免靜電的產生,才能保證鋁板表面不會出現黑點。
There is no good way to repair the black spots on the aluminum plate surface. If it is necessary to spray paint later, it is not necessary to deal with it, and it is not easy to solve this problem if no treatment is done. Therefore, we should do a good job of protection to avoid the generation of static electricity, so as to ensure that the aluminum plate surface will not have black spots.
此外有些鋁材表面有黑斑、發暗現象,可能是鋁合金成分中的鐵元素超標,也可能是熔煉的原材料質量差。尤其是價格遠低于市場行情價的鋁材,力學性能、防腐蝕性能十分差勁。鋁材長期存放于濕熱環境中,時間一長,也會出現腐蝕、發黑現象。
In addition, there are black spots and darkening on the surface of some aluminum materials, which may be caused by the excessive iron element in the aluminum alloy composition, or the poor quality of raw materials for smelting. In particular, the mechanical properties and anti-corrosion properties of aluminum, whose price is far lower than the market price, are very poor. Aluminum materials will be corroded and blackened after being stored in a hot and humid environment for a long time.
如果,您遇到鋁板使用中的其他問題,可以關注我們http://www.kangyanghua.com,隨時進行咨詢,小編一定知無不言言無不盡為您解答!
If you encounter other problems in the use of aluminum plates, you can follow us http://www.kangyanghua.com , consult at any time, and I will answer every question for you!

主站蜘蛛池模板: 欧美 日韩 国产 亚洲 色| 国产成人精品无码播放| 亚洲中文字幕在线第六区| 日韩精品无码熟人妻视频| 亚洲精品美女久久久久久久| 亚洲欧洲日韩国内高清| 久久婷婷成人综合色| 女人扒开屁股爽桶30分钟| 国产成人久久精品一区二区三区| 挺进朋友人妻雪白的身体韩国电影| 美女张开腿让人桶| 疯狂做受xxxx国产| 日本乱码伦午夜福利在线| 国产日韩精品中文字无码| 76少妇精品导航| 免费无遮挡禁18污污网站| 精品亚洲成a人无码成a在线观看 | 人人爽人人爽人人爽| 丰满少妇大力进入| 男女性杂交内射女bbwxz| 西西大胆午夜人体视频| 亚洲国产成人一区二区三区 | 欧美丰满大乳高跟鞋| 麻豆tv入口在线看| www国产精品内射老熟女| 伊人久久大香线蕉精品| 国产精品免费_区二区三区观看| 亚洲av男人电影天堂热app| 亚洲av乱码一区二区三区香蕉| 豪妇荡乳1一5白玉兰在线看| 国产欧美亚洲精品a| 一本一道波多野结衣av中文| 国产福利一区二区三区在线视频| 天天摸天天做天天爽水多| 97亚洲熟妇自偷自拍另类图片| 国产av旡码专区亚洲av苍井空| 少妇久久久久久人妻无码| 人妻夜夜爽天天爽| 牛鞭伸入女人下身的真视频| 又大又粗又爽的少妇免费视频| 97人伦影院a级毛片|