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(dāng)前位置:首頁-新聞資訊

鋁板表面缺陷原因分析

來源:http://m.kangyanghua.com/ 發(fā)布時間:2020-01-19

  有時我們會發(fā)現(xiàn)鋁板的表面會出現(xiàn)一些缺陷,影響我們的使用和美觀,這是什么原因呢?接下來,鋁板生產(chǎn)廠家對鋁板表面缺陷的原因分析如下:
  Sometimes we will find some defects on the surface of aluminum plate, which will affect our use and beauty. What's the reason? Next, the aluminum plate manufacturer analyzes the reasons for the surface defects of aluminum plate as follows:
  1、折(折)輥的形狀不正確,如壓光機(jī)軸承發(fā)熱,使輥兩端膨脹,壓板結(jié)果在中間厚薄兩邊;平板的波量過大,使光量過大,造成壓縮;板經(jīng)過壓光后,很容易折疊。板的兩側(cè)厚度大,容易產(chǎn)生壓折。

鋁板生產(chǎn)廠家
  1. The shape of the folding (folding) roller is not correct. For example, the bearing of the calender heats up, which makes the two ends of the roller expand, and the pressing plate results in the middle thick and thin sides; the wave amount of the flat plate is too large, which makes the light amount too large, causing compression; after the plate is calendered, it is easy to fold. The thickness of both sides of the plate is large, and it is easy to produce buckling.
  2. 泡錠表面不平,有污物,裝前未清洗干凈;蝕刻后鑄塊和鋁復(fù)合板表面有蝕刻和水洗的殘留痕跡;加熱時間過長或溫度過高,鑄塊表面氧化。
  2. The surface of foam ingot is uneven and dirty, which was not cleaned before installation; after etching, there are traces of etching and water washing on the surface of ingot and aluminum composite plate; if the heating time is too long or the temperature is too high, the surface of ingot will be oxidized.
  3.鑄坯熱軋時,壓力過大,錠端開裂;鑄件塊受熱過高或過低。
  3. When the billet is hot rolled, the pressure is too high and the ingot end cracks; the heating of the casting block is too high or too low.
  以上是各鋁板生產(chǎn)廠家?guī)淼匿X板表面缺陷分析,希望對您有所幫助!
  The above is the surface defect analysis of aluminum plate brought by aluminum plate manufacturers, hope to help you!
 

主站蜘蛛池模板: 亚洲伊人久久大香线蕉av| 九九视频在线观看视频6| 暖暖视频在线观看日本| 国产乡下三级全黄三级| 国模无码视频一区二区三区| 精品多毛少妇人妻av免费久久| 日本亚洲色大成网站www久久| 欧美日韩国产精品自在自线| 亚洲a无码综合a国产av中文| 香港日本三级亚洲三级| 女女女女女裸体处开bbb| 国产婷婷色一区二区三区在线| 996久久国产精品线观看| 无码久久精品国产亚洲av影片| 韩国av片永久免费| 久久亚洲精品无码aⅴ大香 | 亚洲精品无码久久久久久 | 揄拍成人国产精品视频| 欧美多人片高潮野外做片黑人| a级毛片无码久久精品免费| 久久精品国产第一区二区三区| 99久久精品费精品国产| 131美女爱做视频| 呦系列视频一区二区三区| 老司机无码精品a| 亚洲av成人网| 熟女人妇 成熟妇女系列视频| 亚洲精品无码专区在线| 亚洲精品乱码久久久久久中文字幕| 免费人成激情视频在线观看冫| 久久久久亚洲精品无码蜜桃| 国产精品无码无需播放器| 成人综合婷婷国产精品久久蜜臀| 调教小奴高潮惩罚play露出| 亚洲日韩小电影在线观看| 久久久久亚洲av成人人电影| 精品综合久久久久久97| 99热久久这里只精品国产www | 国产免费无遮挡吸奶头视频| 国产人与zoxxxx另类| 国产精品久久二区二区|