久久夜色精品国产亚洲 I 亚洲久久中文字幕 I 91免费在线观看网站 I 女贱奴被调教成奶牛 I 又爽又黄又无遮挡的视频在线观看 I 日本怡红院免费全部的视频 I 中文字幕欧美一 I 色鬼综合网 I 欧美黑人疯狂性受xxxxx野外 I 色悠久久综合网 I avv天堂网 I 久久亚洲视频网 I 换脸国产av一区二区三区 I 偷拍 亚洲 欧洲 综合 I 亚洲第一页av I 亚洲va久久久噜噜噜久久无码 I 免费欧美大片 I 乱码专区一卡二卡国色天香 I 国产一区福利在线 I 午夜九九九 I 污视频在线免费播放 I 精品成人a区在线观看 I 一级黄色片aa I 久久久精品成人免费看片 I 国产免费永久在线观看 I 人做人高清视频在线观看 I 成人区精品一区二区 I 夜夜草影院

Menu
南通特力機床有限公司 >> Plate Bending Machine >> 2-roller rolling machine>>How to properly operate the rolling machine in daily work

How to properly operate the rolling machine in daily work



        Plate rolling machine is a universal equipment for bending sheet metal into cylindrical, arc or other shapes. According to the principle of three points in a circle, the plate is continuously plastically deformed by changing the relative position of the workpiece and the rotational movement to obtain a workpiece of a predetermined shape. The rolling machine can be divided into two types: upward adjustment and downward adjustment.

        So how to properly operate the rolling machine in daily work? Let’s look:
1. Before operating the rolling machine, the operator should understand the structure and performance of the rolling machine, be familiar with the operation method of the control system and the bending process of the workpiece, and strictly observe the safety operation matters.

2. Before driving and parking, all buttons of the electronic control system must be placed in their original positions.

3. During the trial process, the oil supply of each lubrication point should be checked frequently. The oil supply at the dry oil point should be sufficient, and the reducer should maintain the specified oil level.

4. During the operation of the rolling machine, if any irregular noise, impact or swing is found, it should be stopped for maintenance immediately.

5. During the trial project, the transmission mechanism and connection parts should be checked frequently to keep them free from damage and damage.

6. It is not allowed to directly roll the steel plate without leveling the weld seam and without leveling.

7. When the plate enters the official bending, it must be vertical to the center line of the roller.

        For many industries, the rolling machine is an indispensable and important product in industrial production. In order to bring the rolling machine to its full effect, customers must correctly understand the use and maintenance precautions of the equipment. That will bring great convenience to work. Here, we remind our customers that when using the rolling machine equipment, please strictly follow the process standards and do not operate blindly.

主站蜘蛛池模板: 亚洲综合国产精品第一页 | 欧美激情一区二区 | 国产偷人妻精品一区 | 国内精品伊人久久久久7777 | 欧美乱妇高清免费96欧美乱妇高清 | 久久久国产精品亚洲一区 | 国产高清在线精品一区下载 | 久久久国产精品亚洲一区 | 一区二区三区在线 | 欧洲 | 久久无码高潮喷水抽搐 | 蜜臀精品国产高清在线观看 | 香港三级日本三级a视频 | 人妻av综合天堂一区 | 亚洲色在线无码国产精品不卡 | 久久香蕉超碰97国产精品 | 精品久久久久久天美传媒 | 亚洲综合av色婷婷五月蜜臀 | 六月丁香综合在线视频 | 中日韩中文字幕无码一本 | 91网站在线观看密桃 | 精品伊人久久久大香线蕉下载 | 两个男人吮她的花蒂和奶水视频 | 欧美丰满熟妇xxxx | 亚洲啪啪综合av一区 | 国产精品不卡免费视频 | 一区二区三区鲁丝不卡 | 久久久无码精品一区二区三区 | 天干天干天啪啪夜爽爽99 | 强奷漂亮人妻系列老师 | 又大又紧又粉嫩18p少妇 | 色噜噜狠狠一区二区三区果冻 | 国产成人无码www免费视频播放 | 人妻少妇精品无码系列 | 精品人伦一区二区三区蜜桃免费 | 粗大的内捧猛烈进出看视频 | 亚洲国产果果在线播放在线 | 国产一区二区三区内射高清 | 日本免费一区二区三区四区五六区 | 国内精品伊人久久久久影院对白 | 狠狠色噜噜狠狠狠狠av不卡 | 国产无遮挡又黄又爽不要vip软件 |