两男一女60分钟视频_日韩精品国产一区二区三区_丰满的女教师bd高清_一本道av天堂无码免费_十八禁av无码免费网站

EN CN

Common problems

Home / Common problems

What do you need to pay attention to when cutting the blade?


Update date:2017-11-11 Browse:4661


1. The shearing machine shall be responsible for the use and storage of the special person. The operator must be familiar with the structure and performance of the machine tool.

2. The use of the cutting machine is strictly prohibited. It is forbidden to shear hardened steel and hard steel, high speed steel, alloy steel, castings and non-metallic materials.

3. Blade edge should be sharp, blunt or damaged, should be polished or replaced in time.

4. When people operate, they should be directed and coordinated.

5. It is forbidden to cut two different kinds of materials at the same time.

6. When cutting board incoming material, it is forbidden to promote the operation under pressure plate. When cutting materials should be pressed with iron plate, the finger should be left at least 200 mm when cutting.

7. After lifting the line with a pry, you should immediately pry out the withdrawal before shearing, such as the iron plate moving, applying the wooden pillow, so as not to press the foot to pick up the attack.

8. The cut piece must be placed smoothly, not piled too high, and not stacked on the aisle. Remove the leftover material and waste materials and keep the site clean and tidy.

9. The safety operation of the bending machine must comply with this code.

Previous: The prebending function is important to the roll plate machine    Next : Parallel machine tool analysis return

Contact us

  • Address:Industrial concentration
    zone (renmin road), libao town,
    haian county, jiangsu province
  • MB: 13584710666
  • TEL: 0513-88280988
  • FAX: 0513-88283387
  • E-mail: jslx@jslxzg.com
日本高清码免费视频com | 麻豆av在线播放 | 国产精品va久久久久久久久久冰 | 亚洲精品99久久精品爆乳 | 国产一区二区五十路中文人妻电影 | 精品99久久久久成人网站免费 | 97资源在线免费观看视频 | 污污视频网站在线免费进入观看 | 香蕉国产精品偷在看视频 | 婷婷五月天亚洲视频 | 无码免费不卡电影 | 亚洲av永久无码精品秋霞电影影院 | 91视频在线观看免费观看 | 丰满欧美放荡少妇在线 | 久久亚洲欧洲日产国产成人无码 | 欧美成人片在线观看 | 四季无码精品人妻AV | 男男亚洲AV无码乱码国产精品 | 国产一品二品在线 | 国产91porn在线播放 | 中文字幕av久久爽一区 | 精品人妻无码一区二区三区不卡 | 少妇无码av中文系列 | 麻豆精品秘 国产传媒MV在线观看 | 国内精品视频饥渴少妇在线播放 | 91无码国产成人精品 | 欧美人妻精品成人二区一区 | 中文字幕精品久久久久人妻红杏Ⅰ | 免费网站在线观看AV白虎 | 中文字幕无码人妻视频 | 国产在线一区二区 | 国产又粗又大又一区二区三区 | 国产精欧美一区二区三区久久久久 | 蜜桃一区二区视频 | 精品乱子伦一区二区三区掼蛋 | 69精品人人人人 | 亚洲色图制服诱惑人妻 | 亚洲一区中文字幕短视频 | 亚洲AV无码一区二区三区电影 | 91女人18毛片水多国产 | 日本五月天婷久久网站 |