不卡视频在线一区_日韩精品一区高清电影_动漫无遮挡h纯肉亚洲资源大片_男人天堂视频一区二区_亚洲日韩一区精品射精

當(dāng)前位置:首頁-新聞資訊

鋁卷在高溫制冷后會(huì)出現(xiàn)打卷是怎么回事?

來源:http://www.cettools.cn/ 發(fā)布時(shí)間:2022-02-18

制冷時(shí)候出現(xiàn)彎折狀況,緣故為:一般風(fēng)冷式的標(biāo)準(zhǔn)下,鋁卷的每個(gè)部位與氣體觸碰的傳熱指數(shù)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(chǎn)廠家導(dǎo)致薄壁部或中空管的熱管散熱速率比厚壁部慢,導(dǎo)致它在制冷時(shí)候出現(xiàn)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(chǎn)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(jī)驅(qū)動(dòng)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(jī),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?cái)D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: 日本六九视频,一区二区三区| 免費高清av一区二区| 国产无遮挡又黄又爽高潮| 中文字幕一区在线看| 日本高清在线一区| 成人精品在线播放一区二区| 亚洲av色香蕉一区二区三区h| 精品久久久一区二区 | 日韩久久久中文字幕一区二区| 国产高清在线一区| 中文字幕人妻一区二区免费视频.| 少妇高潮一区二区三区久久| 久久青青草原国产精品最新片| 欧美国产日韩a在线观看| 亚洲电影天堂一区| 精品一区二区三区在线观看| 国产精品免费一区二区三区不卡| 美女卖淫一区二区| 欧美激情猛片xxxⅹ大3| 欧美精品一区二区3区| 中文字幕一区二区福利片| 自拍偷拍 亚洲一区| 欧美日韩一区二区乱码| 久久国产一区精品视频| 黑人侵犯人妻一区二区三区| 精品福利一区二区三区| 女人裸体无遮挡一区二区三区| 欧美一级黄片一区二区三区| 超黄超色的美女视频网站一区| 久久久久久国产精品无码下载 | 亚洲国产精品无码专区影院| 国产一区二区不卡av| 亚洲一区二区三区中文字幕一本| 一区.二区.三区av| 欧美日韩一区二区三区在线观看视频| 精品欧美一区二区中文字幕视频| 亚洲一区二区三区在线中文| 欧美自拍视频一区二区三区| 日本黄色精品一区二区| 日韩不卡视频一区| 国产日韩精品一区二区在线观看|