91精品国产91_国产伦精品免费视频_日韩久久一级片_国产精品美女免费看

Blog

News Information

How to adjust the blade gap of the shearing machine?

Abstract

Shears are usually used for cutting straight edge blanks. They relieve stress by vibration aging. It has good rigidity and stability, and is loved by the majority of manufacturers. So, do you know the specific adjustment method of the blade gap of the shearing machine? Next, I will give you a detailed introduction.

plate shearing machineUsually used for cutting straight edge blanks. They relieve stress by vibration aging. It has good rigidity and stability, and is loved by the majority of manufacturers. So, do you know the specific adjustment method of the blade gap of the shearing machine? Next, I will give you a detailed introduction.

如何調整剪板機的刀片間隙？

1. adjust the blade gap according to the cold die blanking gap value

As we all know, the blanking gap is generally 6 ~ 8% of the material thickness (the bilateral gap is 1.00mm thickness). The cutting edge clearance of the shearing machine can be half of the bilateral clearance value, that is, 3 to 4% of the material thickness.

Due to the structure of the shearing machine, it is easy to make knives when cutting plates. Therefore, the clearance of the cutting edge can be smaller, so that the burr of the cut material is smaller.

2. look at the state of the shearing machine, whether it is changing knives, repairing knives or all chaos.

The blade gap of the shearing machine cannot be adjusted by anyone. Professionals should try not to adjust themselves. Before adjusting the blade clearance, we should first check the status of the equipment after blade replacement and maintenance. If everything is confusing, you need to adjust step by step.

1. Adjust the indication to 50 lines, use the feeler gauge to adjust every other grid from the beginning, adjust the other one that has not been adjusted from the beginning, and adjust the knife edge indication to zero.

2. Carefully adjust. In the zero state, ensure that the three lines can enter and the five lines cannot enter. One or both screws should be pulled out. Be careful, or you'll bite the knife.

3. If it is an old car, please fine-tune it until the feeler gauge can hold ten wires, but not twenty wires. Or make appropriate adjustments according to 1/10-1/20 of the required sheet metal thickness.

4.plate shearing machineWhen the cutting edge is sharp, if the cutting edge of the shearing machine has burrs, the gap between the upper and lower blades can be appropriately reduced.

The blade of the shearing machine is one of the parts that can be easily damaged. Common faults include broken mouth, unable to rotate, weak knife loading ability, etc. Today, Aijiu Library will first introduce the causes of blade collapse and specific maintenance methods, hoping to help you.

Main Causes of Blade Crashing of 1. Shearing Machine

1. There is a problem with the blade material of the hydraulic shear.

2. The blade edge clearance is not adjusted correctly.

3. The gap between the upper and lower blades is not in the corresponding position of the cutting material.

4. The strength of the wall plate of the shearing machine body is insufficient.

5. Due to grinding, the feed of some material blades is too large.

2.plate shearing machineMaintenance Procedure for Blade

1. Before each start, the lubricating oil shall be filled regularly and quantitatively according to the requirements of the lubrication chart. The oil should be clean and free of deposits.

2. Regularly replace and fill the motor bearing lubricating oil, and regularly check that the electrical part works normally, safely and reliably.

3. Regularly check whether the cutting edge triangle belt, handle, knob and key are damaged. If the shear blade wear is serious, it should be replaced in time and reported for spare parts.

4. The shear gap should be reasonably selected according to the thickness of the plate.

5. There shall be no impurities or hard objects on the board.

6. Avoid cutting and welding old plates.

7. Avoid thick plate shear beyond the limit. Regularly adjust the gap between the upper and lower blades.

主站蜘蛛池模板： 亚洲va国产va天堂va久久| 欧美亚洲日本在线观看| 亚洲日本一区二区三区在线不卡| 日韩人妻精品无码一区二区三区| 91精品久久久久久久久久久久久| 久久久99国产精品免费| 欧美交换配乱吟粗大25p| 精品久久精品久久| 欧美日韩一道本| 亚洲一区不卡在线| www日韩中文字幕在线看| 精品日本一区二区三区在线观看| 欧美精品在线免费| 欧美在线视频一区二区| 91成人免费观看| 伊人天天久久大香线蕉av色| 国产日韩在线播放| 久久天天躁夜夜躁狠狠躁2022| 欧美激情国产日韩精品一区18| 久久人人爽人人爽爽久久| 久久精品一区二区三区不卡免费视频| 欧美激情国产精品| 久久久久久久免费视频| 久久久久久国产精品久久| 欧美日韩国产不卡在线看| 日本成人中文字幕在线| 日本不卡高清视频一区| 欧美极品第一页| 狠狠干视频网站| 丁香六月激情网| www.精品av.com| 中文字幕av导航| 成人国产精品久久久| 精品国产日本| 国产一区二区在线播放| 国产日韩欧美另类| 国产欧美精品在线| 国产欧美一区二区三区不卡高清| 欧美激情亚洲国产| 久久中文字幕国产| 国产精品日韩在线一区|