国产男女猛视频在线观看-av怡红院一区二区三区-亚洲xxxx做受欧美-国产suv精品一区二区五

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://m.speif.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永久综合在线观看另类| 亚洲综合在线一区二区三区| 久久99精品久久久久久秒播| 亚洲精品无码av片| 欧美亚洲日韩国产人成在线播放| 94久久国产乱子伦精品免费| 孕妇怀孕高潮潮喷视频孕妇| 国产精品内射后入合集| 66lu国产在线观看| 国产婷婷成人久久av免费高清| 精品无码av一区二区三区不卡| 漂亮人妻被中出中文字幕久久| 寺庙双乳高耸嗯啊h| 国产人澡人澡澡澡人碰视频| 久久久久久国产精品无码超碰动画| 后入内射国产一区二区| 色婷婷久久综合中文久久蜜桃av | 两个人的视频免费高清在线观看| 少妇爆乳无码专区| 7777精品久久久大香线蕉| 国产精品美女久久久久av爽| 国产-第1页-浮力影院| 无码久久精品国产亚洲av影片 | 亚洲一线二线三线写真| 久久久久高潮毛片免费全部播放| 日韩精品无码av中文无码版| 玩弄放荡人妻少妇系列视频| 亚洲国产精品一区二区久久| 丰满少妇a级毛片| 台湾无码av一区二区三区 | 后进式无遮挡啪啪摇乳动态图| 狠狠色噜噜狠狠亚洲av| 欧美丰满熟妇乱xxxxx网站| 久久精品国产亚洲av蜜臀| 国产精品久久毛片| 肉蒲团春到肉蒲团冬重燃| 亚洲成av人片在线观看无| 人妻丰满熟妇av无码片| 公天天吃我奶躁我| 亚洲色成人一区二区三区| a级毛片在线观看|