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

花紋鋁卷在高溫加工過程中出現的打卷處理

來源:http://www.kangyanghua.com/ 發布時間:2022-07-30

在整個生產過程的鋁軋制,為了幫助改變它的外觀,花紋鋁卷生產廠家必須在高溫加熱解決方案,在高溫的情況下它會更加柔軟,外觀也很容易產生一些變化,調整后,它可以將溫度降低出來,使其保持強度,但是有些情況,在高溫制冷后,會出現一些鋁卷軋制的問題,這是怎么回事呢?
In the whole production process of aluminum rolling, in order to help change its appearance, the manufacturer of patterned aluminum coil must solve the problem of high temperature heating. It will be softer under high temperature, and the appearance is easy to change. After adjustment, it can reduce the temperature to maintain its strength, but in some cases, after high temperature refrigeration, there will be some problems of aluminum coil rolling. What's the matter?
打卷的原因及整個過程如下:
The reasons and the whole process of rolling are as follows:
1、厚壁部分溫度下降迅速,引起收縮力,薄壁部分或空心管部分溫度下降緩慢,基本沒有收縮力;
1. The temperature of thick wall part decreases rapidly, which first causes the shrinkage force. The temperature of thin wall part or hollow pipe part decreases slowly, and there is basically no shrinkage force;
2、部分厚壁斷面小,造成收縮力較小,或被電纜牽引車的驅動力拆下;
2. Some thick wall sections are small, causing small shrinkage, or are removed by the driving force of the cable tractor;
3、離開電纜牽引機后,溫度再次降低;
3. After leaving the cable tractor, the temperature decreases again;

鋁卷生產廠家
4、部分薄壁或部分空心管截面很大,隨著溫度的緩慢降低造成很大的收縮力,部分厚壁溫度已經大大降低,沒有造成收縮力或收縮力小;
4. Some thin-walled or partially hollow tubes have a large cross-section, which causes a large shrinkage force with the slow reduction of temperature. The temperature of some thick walls has been greatly reduced, which does not cause shrinkage force or small shrinkage force;
5.鋁卷在截面上所受的收縮力大小不均勻,沿擠壓成型方向向一部分薄壁或一部分空心管彎曲。
5. The shrinkage force on the section of the aluminum coil is uneven, and it bends to a part of the thin wall or a part of the hollow tube along the extrusion direction.
在加工過程中發生打卷問題,原因如下:一般在風冷的標準下,接觸到的每一個部位的鋁盤管和氣體的傳熱指標都大致相同,但由于厚度或外觀不一樣,不同部位的熱管散熱率不平衡,鋁卷生產廠家在薄壁部分或空心部分的熱管散熱率比厚壁部分慢,造成它在冷卻時來到空心部分或厚部分壁厚粗糙。更多內容就來我們網站http://www.kangyanghua.com咨詢了解吧。
The reasons for the coiling problem during processing are as follows: generally, under the standard of air cooling, the heat transfer indexes of the aluminum coil and gas at each part of the contact are roughly the same, but due to the different thickness or appearance, the heat dissipation rate of the heat pipe at different parts is unbalanced, and the heat dissipation rate of the heat pipe at the thin-walled part or hollow part of the aluminum coil manufacturer is slower than that of the thick wall part, causing it to come to the hollow part or thick part when it is cooled, and the wall thickness is rough. Come to our website for more information http://www.kangyanghua.com Consult and understand.

主站蜘蛛池模板: 国产精品爽爽v在线观看无码| 亚洲人成人网站18禁| 久久久久久夜精品精品免费啦| 免费a级毛片无码专区| 扒开双腿疯狂进出爽爽爽| 久久久久久夜精品精品免费啦| 国产色精品vr一区二区| 国产精品岛国久久久久| 亚洲欧美日韩中文加勒比| 成人片黄网站色大片免费| 亚洲欧美闷骚影院| 无套内谢的新婚少妇国语播放| 极品尤物被啪到呻吟喷水| a级毛片在线观看| 99久久国产综合精品女图图等你| 色翁荡息又大又硬又粗又视频图片| 日韩精品久久无码中文字幕| 久久久亚洲精品成人| 国产精品538一区二区在线| 国产精成人品日日拍夜夜免费| 无码一区二区三区免费视频| 樱桃视频大全免费高清版观看下载 | 亚洲精品字幕在线观看| 精品无人码麻豆乱码1区2区| 亚洲av成人无码久久www| 男男黄gay片免费网站www| 屁屁影院ccyy备用地址| 亚洲国产天堂久久综合| 国产麻豆md传媒视频| 精品人体无码一区二区三区| 国产精品无码素人福利不卡| 久久综合88熟人妻| 九九视频在线观看视频6| 亚洲人成电影在线播放| 久久亚洲精品无码va大香大香| 中文字幕av一区| 色综合久久久久久久久五月| 男人j放进女人p全黄动态图| 亚洲国产精品va在线观看麻豆| 亚洲国产区男人本色| 狠狠躁天天躁夜夜躁婷婷|