初次尝了销魂少妇邻居,久久国产精品偷,暖暖 免费 高清 日本 在线,被巨蛇两根强制暴c灌满男男漫画

EN CN

Common problems

Home / Common problems

Safe use of roll board machine process


Update date:2017-11-11 Browse:4766


1. Preparation before starting

1. Check whether the parts are abnormal, and the fastening screws (cap) should not be loose. The brake should be normal and reliable.

2. Adjust the drum distance strictly according to the thickness of the plate and shall not overload the operation. Can not coil pressure beyond the mechanical properties specified range of the workpiece.

2. Attention matters in the operation of the roll board machine

1. It is necessary to keep the workpiece stable and the position is positive to drive the operation, and the signal should be clearly specified, and one conductor shall be appointed.

2. The hand should not be placed on the rolled steel plate, and the sample should not be used for inspection, and the roundness of the sample should be checked after the shutdown.

3. When rolling to the end of the steel plate, roll the roll to the end of the steel plate to prevent the workpiece from falling down.

4. When the work is done, it is strictly forbidden to stand on the workpiece and find the positive roundness on the rolled cylinder.

5. When rolling the workpiece with thicker diameter and larger diameter, it should lower the roller and roll it in a small amount.

6. When rolling a narrower cylinder, roll the roll in the middle of the roll.

7. After entering the roll, the workpiece shall prevent the hand and clothing from being sucked into the roll.

Three, roll board machine stop attention matters

1. If there is abnormal sound of machine operation, check and adjust repair immediately.

2. Disconnect the switch and cut off the power.

3. Place the workpiece in the designated place after shutdown.

Previous: Parallel machine tool analysis    Next : Roll board maintenance personnel needs to pay attention to which 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
主站蜘蛛池模板: 南京市| 甘泉县| 靖宇县| 京山县| 错那县| 扎兰屯市| 梅河口市| 岐山县| 衡水市| 裕民县| 股票| 嘉祥县| 榕江县| 康定县| 沙田区| 霍林郭勒市| 体育| 错那县| 中西区| 图木舒克市| 五河县| 大竹县| 孝义市| 巴彦淖尔市| 漳浦县| 祥云县| 固镇县| 阿拉尔市| 永年县| 南阳市| 宜春市| 苏尼特左旗| 安塞县| 安康市| 砚山县| 枣阳市| 绥棱县| 墨玉县| 罗平县| 柏乡县| 义马市|