高级毛片-高清不卡日本v在线二区-高清成人-高清国产美女在线观看-亚洲一区二区免费-亚洲一区二区免费看

news
Analysis and design of cable production line control system
Publisher:admin  Click:1120

The cable production process we adopted is: to ensure that the plastic temperature in the barrel of the extruder is constant, the equipment is cooled by water and air at the same time. Start the production line when the extrusion temperature, luster and speed of the die are appropriate. Under the linkage control state, the running speed of the pay off machine, the extrusion machine, the tractor and the take-up machine can be automatically adjusted according to the production process requirements and production experience to achieve the purpose of appropriate tension and stable production. After passing through the head of the extruder, the bare copper wall and iron wall wires are molded and sealed with uniform plastic. After measuring the diameter, they are cooled to 40~60 ℃ through the water tank, dried by the fan to remove the water drops on the wires, and then printed.

The system control objectives are: wire front tension, wire rear tension, extruder speed, wire diameter, point movement speed, cooling water temperature, cooling water tank level, extruder cooling water pressure, etc.


Next:Cable reform boosts the industry to inject new vitality

Scan QR code

在線咨詢
Tel

0510-83296608

主站蜘蛛池模板: 免费成人午夜视频| 欧美成年视频| 嗯啊使劲用力在线观看视频| 成人全黄三级视频在线观看| 91视频官网| 免费大片黄日本在线观看| 久久精品99视频| 黄色毛片免费看| 天天色天天色| 超薄全透明无内肉色丝袜| 欧美日韩一区二区在线视频播放| 黄色国产大片| 一级毛片在线免费看| 中中文字幕亚州无线码| 最好看的中文字幕2019免费| 欧美亚洲视频| 久久综合九色欧美综合狠狠| 免费一级欧美大片在线观看| 免费成人黄色片| 免费色视频网站| 91久操| 亚洲免费在线视频| 成人三级在线播放| 欧美日韩国产在线成人网| 污污网站免费入口链接| 亚洲日本va中文字幕线| 欧美日韩不卡一区| 国产欧美日韩在线播放| 日韩性大片免费| 99r在线视频| 一级黄色录像视频| 精品女同一区二区三区在线观看| 在线精品国内外视频| 最近更新中文字幕第一页| 国产卡一| 成人深夜福利视频| 无遮羞肉体动漫影院免费版| 男女在线观看视频| 日皮视频免费看| 日韩福利网| 免费观看欧美一级片|