日韩人妻无码精品二专区,国产成人免费高清直播下载,一本一道久久综合久久,超碰aⅴ人人做人人爽欧美

HomeHotlineContact
0position:Home>>News

What is the correct operation method of the edge milling machine?

source:   author: time:2020-08-15 Visits:1715
No matter what machine is used and operated, it is necessary to pay attention to personal safety and operate according to operation requirements. And understand the instruction before operation, and ensure familiarity with the machine. Edge milling machine is widely used in the production of spiral welded pipe with its remarkable advantages. Compared with the disc shear, the edge milling machine improves the processing quality of the plate edge, makes the forming and welding process more stable, reduces the consumption of the plate, and improves the production safety. But the edge milling process also has inherent shortcomings. If the control is not good, it will lead to a series of forming and welding defects, such as porosity, slag inclusion, incomplete welding, collapse, welding deviation, irregular weld bead, etc. Let's talk about some problems that should be paid attention to in operation of edge milling machine.

First, the milling process is selected reasonably according to the actual production conditions. In the case of ensuring production, single edge milling process is used as far as possible, and type I groove is selected to reduce the defects of milling edge and easy to process. Choose the appropriate working width, generally choose 8-10 mm milling quantity. That is, milling working width = the narrowest actual width of original plate is -8mm.

Secondly, in specific circumstances, the edge milling machine can be adjusted flexibly to adapt to different situations. If the deviation of working width of steel plate is 1-3mm, the forming quality will not be affected; when the edge of steel plate deviates from the delivery line, it can be basically controlled. Therefore, when the steel plate cannot control the milling, it can be controlled by fine-tuning the headbox. Another case is: if the width of some steel coils is not too large, the cutting amount of blade can be reduced by adjusting the working width of the edge milling machine to ensure its service life.

The edge milling machine must be lubricated and maintained regularly to ensure the equipment is in good condition and stability. The coated blade with good wear-resistant and heat dissipation performance must be selected and replaced timely and regularly. Note: milling cutter disc pursues overall effect. If only some blades are replaced, it will cause "metal wire" defects and increase the working strength of other blades. Therefore, all the tools must be replaced. Otherwise, it could cost more.


All rights reserved:WUXISHI XILI MILLING MACHINE CO.,LTD(jsance.com)  Su ICP 15043207-1 Design :25318.cn

亚洲精品乱码久久久久久v| 国产三级在线观看播放视频| 久久久久久久97| 日本免费一区二区三区在线播放| 18禁无遮挡无码网站免费| 国产尤物AV尤物在线看| 欧美日韩人成综合在线播放| 少妇被粗大的猛烈进出VA视频| 欧洲熟妇色xxxx欧美老妇性| 色八区人妻在线视频| 尹人香蕉久久99天天拍| 亚洲亚洲中文字幕无线码| 国产欧美精品一区二区色综合 | 亚洲av无码国产精品色软件下戴 | 最新亚洲av日韩av二区| 欧美性色欧美a在线图片| 亚洲av无码xxx麻豆艾秋| 人妻丰满熟妇AV无码片| 亚洲av乱码一区二区三区林ゆな| 忘忧草日本高清频道| 性欧美高清视频在线观看| 亚洲国产欧美在线看片一国产| 女人18片毛片60分钟| 丝袜 中出 制服 人妻 美腿| 久久97久久97精品免视看秋霞| 一本大道在线一本久道| 国产农村熟妇videos| 老子影院午夜伦不卡| 成 人 色 网 站免费观看| 日本黄页网站免费大全1688| 国产情侣一区二区| 中文在线√天堂| 最新中文字幕av专区| 中文字幕精品无码一区二区三区| а天堂中文在线官网| 免费看无码特级毛片| 精品综合久久久久久888蜜芽| 人人婷婷人人澡人人爽| 免费国产a国产片高清网站| 宝贝扒开下面自慰给我看| 中文字幕V亚洲日本在线电影 |