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: 国产一区二区三区欧美日韩| 综合区精品久久久中文字幕一区| 日韩亚洲欧美中文在线| 精品粉嫩av一区二区三区| 久久精品视频在线看| 中文字幕日韩精品亚洲一区| 国产一区二区三区精品久久呦| 亚洲精品一区二区三区午夜| 国产高清一区不卡| 久久涩一区二区| 亚洲av成人无码一二三在线观看 | 日韩中文字幕一区二区丁香| 国产一区二区精品久久久不卡蜜臀| 一区二区三区免费黄片| 色乱码一区二区三区熟女| 四虎精品一区二区三| 国产三级视频一区| 人妻av中文字幕无码专区| 亚洲成年人一区二区三区| 成人深夜视频一区二区| 亚洲av色香蕉一区二区三| 五月婷婷在线一区| 欧美激情视频一区二区三区不卡| 久久精品在线一区二区| 色妞视频一区二区三区| 亚洲精品国产一区av| 日日躁夜夜躁欧美日韩一区 | 久久久久国产精品人妻aⅴ天堂| 欧美日韩亚洲一区| 毛片在线一区二区三区四区| 欧美动漫精品一区| 一区二区精品人妻av| 人妻少妇精品无码专区| 蜜桃久久精品乱码一区二区| 亚洲一区二区三区久久久| 粉嫩午夜国产一区懂色| 蜜芽久久人人超碰爱香蕉| 久久久久国色av∨免费看| 日本一区二区三区免费观看视频| 国产不卡视频一区在线播放| 欧美成人精品第一区首页|