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

鋁卷在高溫制冷后會出現打卷是怎么回事?

來源:http://www.kangyanghua.com/ 發布時間:2022-02-18

制冷時候出現彎折狀況,緣故為:一般風冷式的標準下,鋁卷的每個部位與氣體觸碰的傳熱指數均差不多,但由于厚度或樣子不一樣,各部位的熱管散熱速率不平衡,鋁卷生產廠家導致薄壁部或中空管的熱管散熱速率比厚壁部慢,導致它在制冷時候出現向中空部位或壁厚偏厚的部位坎坷的狀況。
Bending occurs during refrigeration because: under the general air-cooled standard, the heat transfer index of each part of the aluminum coil touching the gas is almost the same, but due to the different thickness or appearance, the heat pipe heat dissipation rate of each part is unbalanced, and the aluminum coil manufacturer causes the heat pipe heat dissipation rate of the thin-wall part or hollow pipe to be slower than that of the thick wall part, As a result, it is bumpy towards the hollow part or the part with thick wall thickness during refrigeration.
彎折緣故及全過程以下:
The bending reason and the whole process are as follows:
1、厚壁一部分溫度降低快,先造成收縮力,薄壁一部分或中空管一部分溫度降低慢,基本上沒有收縮力;
1. The temperature of part of the thick wall decreases rapidly, resulting in shrinkage force first. The temperature of part of the thin wall or part of the hollow pipe decreases slowly, and there is basically no shrinkage force;

鋁卷生產廠家
2、厚壁一部分截面較小,造成的收縮力較小,或被光纜牽引機驅動力清除;
2. The section of part of the thick wall is small, resulting in small shrinkage force, or it is removed by the driving force of the optical cable tractor;
3、離去光纜牽引機,溫度再次降低;
3. After leaving the optical cable tractor, the temperature decreases again;
4、薄壁一部分或中空管一部分截面很大,伴隨著溫度降低慢慢造成很大收縮力,厚壁一部分溫度已大幅度降低,已不造成收縮力或收縮力較小;
4. A part of the thin wall or a part of the hollow pipe has a large section, which slowly causes a large shrinkage force with the decrease of temperature. The temperature of a part of the thick wall has been greatly reduced, which does not cause shrinkage force or small shrinkage force;
5、鋁卷橫截面上遭受的收縮力尺寸不勻,沿擠壓成型方位往薄壁一部分或中空管一部分彎折。
5. The shrinkage force on the cross 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.

主站蜘蛛池模板: 亚洲av无码久久精品狠狠爱浪潮| 国产精品毛片久久久久久久| 人妻 日韩精品 中文字幕| 美女高潮喷水40分钟全程露脸| 67194熟妇在线观看线路| 无码办公室丝袜ol中文字幕| 各种少妇wbb撒尿| 韩国三级在线观看久| 欧美性色欧美a在线播放| 国产精成人品| 无码人妻久久一区二区三区不卡| 香港三日本三级少妇三级视频| 国产福利精品一区二区| 久久精品国产网红主播| 成在人线无码aⅴ免费视频| 大肉大捧一进一出好爽视色大师 | 国产精品一卡二卡三卡| 一区二区三区无码高清视频 | 亚洲熟女一区二区三区| 高清不卡一区二区三区| 亚洲色无码一区二区三区| 久久婷婷成人综合色| 国产精品免费av片在线观看| av天堂电影网| yw亚洲av无码乱码在线观看| 人人澡人人妻人人爽人人蜜桃麻豆| 无码中文人妻在线一区二区三区 | 亚洲最大激情中文字幕| 久久九九久精品国产| 国产亚洲精品资源在线26u| 精品www日韩熟女人妻| 亚洲国产精品一区二区www| 精品无码久久久久久尤物| 亚洲精品乱码久久久久久按摩 | 亚洲精品无码mv在线观看网站| 国产偷v国产偷v亚洲高清| 擦老太bbb擦bbb擦bbb擦| 天天躁人人躁人人躁狂躁| 大又大又粗又硬又爽少妇毛片| 2020精品国产自在现线看| 亚洲熟妇无码av不卡在线播放 |