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

當前位置:首頁-新聞資訊

為什么需要做好鋁卷清洗?

來源:http://www.cettools.cn/ 發布時間:2021-01-26

鋁卷在冷軋制過程中,因軋輥與鋁板表面摩擦和碾壓,其表面會產生細微的氧化鋁粉脫落和吸附,軋制油及其附帶懸浮成分會殘留在鋁卷表面,對鋁卷復合、涂裝等成品加工造成不利影響。
In the cold rolling process of aluminum coil, due to the friction and rolling between the roll and the surface of aluminum plate, fine aluminum oxide powder will fall off and adsorb on the surface. The rolling oil and its attached suspended components will remain on the surface of aluminum coil, which has adverse effects on the processing of aluminum coil composite, coating and other finished products.
拉彎矯直時由于帶材在輥上產生劇烈彎曲變形,對帶材施加的張力一部分轉化為帶材對張力輥的壓力,并終形成摩擦力,帶動輥組。如果氧化鋁卷表面未經清洗,變形時氧化鋁粉脫落,隨著油污一起附在張力輥的輥面,使輥面產生磨損,并造成鋁板略傷,故必須通過專門的清洗裝置進行清洗。
During stretch bending straightening, due to the severe bending deformation of the strip on the roll, a part of the tension applied to the strip is transformed into the pressure of the strip on the tension roll, and finally the friction force is formed to drive the roll group. If the surface of aluminum oxide coil is not cleaned, the aluminum oxide powder will fall off when it is deformed and attach to the roll surface of tension roll with oil stain, which will cause wear on the roll surface and slightly damage the aluminum plate. Therefore, it must be cleaned by special cleaning device.

鋁卷
鋁卷清洗就是利用壓力泵對清洗介質加壓,對帶材表面進行非接觸式噴洗或接觸式刷洗,使材料表面的鋁粉油污溶解脫落到清洗介質中,再經擠干輥擠干和高壓空氣吹掃,甚至高溫空氣烘干,以獲得潔凈干燥的鋁卷。
Aluminum coil cleaning is to use the pressure pump to pressurize the cleaning medium, non-contact spray or contact brushing on the surface of the strip, so that the aluminum powder oil on the surface of the material dissolves and falls off into the cleaning medium, and then the aluminum coil is dried by squeezing roller, high-pressure air blowing, and even high-temperature air drying, so as to obtain clean and dry aluminum coil.
同時,通過不斷補充清洗介質與在線循環過濾系統同時使用,使清洗介質保持足量和清潔,并大大節約熱能和清洗介質。目前,鋁卷加工行業的拉彎矯直機常用的清洗介質有清洗劑(或稱溶劑油)、軟化熱水、化學溶劑。
At the same time, by continuously replenishing the cleaning medium and using the online circulating filtration system at the same time, the cleaning medium can be kept sufficient and clean, and the heat energy and cleaning medium can be greatly saved. At present, cleaning agents (or solvent oil), softened hot water and chemical solvents are commonly used in the straightening machine of aluminum coil processing industry.

主站蜘蛛池模板: 国产国拍精品av在线观看按摩| 国模大尺度一区二区三区| 国内成+人 亚洲+欧美+综合在线| 免费国产在线一区| 日韩欧美视频在线免费观看一区| 婷婷丁香视频一区二区| 一区二区三区在线观看爆| 精品少妇一区二区三区内容介绍| 亚洲一区二区三区小视频| 精品码一区二区在线| 婷婷久久综合九色综合97| 日韩免费视频国产一区二区| 欧美在线一区不卡| 欧美激情视频免费一区二区三区| 精品一区二区久久久美女精品 | 草草浮力地址线路①屁屁影院| 午夜观看一区二区| 亚洲熟女综合一区| 精品人妻无码一区二区色欲AⅤ | 亚洲精品乱码久久久久蜜桃| 色狠狠一区二区三区熟女91| 国产精品久久久久无码av1| 少妇人妻丰满做爰xxx| 欧洲日本韩国一区二区三区久久精品| 午夜一区二区三区视频| 粉嫩在线一区二区懂色| 蜜桃av一区二区高潮久久精品 | 国产av一区=区三巨| 国产成人免费ā片在线观看| 精品视频一区久久| 欧美一区二区免| 久久久婷婷五月亚洲97号色| 日韩在线观看视频一区| 欧美中文字幕精品一区| 嫩草一区二区在线观看| 欧美日韩国产一区二区三区三| 成人av天堂第一区二区| 欧美r级电影一区二区国产| 中文字幕欧美人妻精品一区蜜臀| 国产一区免费观看视频| 国产免费一区二区三区www|