中国熟妇人妻xxxxx_99精品无人区乱码在线观看_国产高清av首播原创麻豆_一本色道久久88亚洲精品综合_国产精品无码久久综合

HomeHotlineContact
0position:Home>>News

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

source:   author: time:2020-08-15 Visits:1234
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(jxsmyy.com)  Su ICP 15043207-1 Design :25318.cn

欧美性受xxxx狂喷水| 七月激情综合在线观看| 亚洲精品久久婷婷丁香51| 中文字幕亚洲最大中文| 激情五月色综合国产精品| 久久无码高潮喷水| 国产v综合v亚洲欧美久久| 亚洲中文字幕国产剧情| 日韩一区二区三区射精-百度| 亚洲免费人成在线视频观看| 欧美一区二区三区成人片在线| 激情内射亚州一区二区三区爱妻 | 国产精品成人3p一区二区三区| 18禁美女裸体免费网站| 无码人妻丰满熟妇啪啪| 中文字幕人妻中文av不卡专区| 国产日产精品一区二区三区四区的特点 | 6699嫩草久久久精品影院| 日韩乱码人妻无码中文字幕久久| 精品久久久久久亚洲精品| 疯狂撞击丝袜人妻| 日本免费精品一区二区三区| 国产AV无码专区亚洲AV漫画| 亚洲中国精品精华液| 男人j进入女人j内部免费网站| 欧洲熟妇色xxxxx欧美老妇伦 | 国产东北露脸熟妇| 亚洲爆乳aaa无码专区| 韩国三级中文字幕hd| 亚洲av鲁丝一区二区三区| 人妻丰满熟av无码区hd| 国产9色在线 | 日韩| 国产人妻精品无码av在线| 香蕉视频在线观看亚洲| 无码国内精品人妻少妇蜜桃视频| 大学生被内谢粉嫩无套| 又爽又黄又无遮挡的激情视频免费| 亚洲av无码专区国产乱码不卡| 亚洲啪啪综合av一区| 亚洲国产美女精品久久久久∴ | 国产成人一区二区三区影院动漫|