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:1271
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AV色无码乱码在线观看| 欧美一线二线三线四线| 欧美牲交A欧美牲交| 亚洲日韩日本中文在线| 国内少妇人妻丰满AV| 国产思思99re99在线观看| 亚洲av无码久久精品蜜桃| 国产精品国产三级国产av中文| 久久久久久国产精品mv| 午夜毛片不卡高清免费看| 日韩电影免费在线观看网站| 男人吃奶摸下面高潮60分钟视频 | 国产日韩精品一区二区三区在线 | 一个人的视频在线播放| 色综合久久一区二区三区| 大肉大捧一进一出好爽视色大师| 久久国产超碰女女AV| 成在人线AV无码免观看麻豆| 亚洲日韩国产二区无码| 大肉大捧一进一出好爽视频| 亚洲精品国产精品乱码不卡√| 欧美成 人影片 免费观看| 国产偷国产偷亚洲清高| 国产亚洲精品资源在线26u| 久久婷婷五夜综合色啪软件下| 肥白大屁股bbwbbwhd| 亚洲欧美日韩国产综合点击进入| 亚洲AV无码男人的天堂在线| 狠狠色噜噜狠狠狠狠97首创麻豆| 国产在线无码一区二区三区视频 | 中文文字幕文字幕亚洲色| 国产精品99精品无码视频亚瑟 | 蜜臀AⅤ永久无码一区二区| 7777奇米四色成人眼影| 天天摸日日摸爽爽狠狠| 亚洲熟妇色xxxxx欧美老妇y| 337p粉嫩日本欧洲亚洲大胆 | 亚洲丶国产丶欧美一区二区三区| 国产一区二区免费精品| 国产v亚洲v天堂无码| AV极品无码专区亚洲AV|