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A drag chain is a device that protects cables or wires. It can prevent the wires or cables from moving back and forth and avoid wear and tear. But now industrial technology still cannot fully guarantee that the cable wrapped in the drag chain does not move, so how to reduce the wear of the drag chain has become a problem that many people are more concerned about. , I hope it can provide a little help.

Application of energy chain

It is suitable for various machine tools, robots, transportation machinery, measuring instruments, handling devices and other drive controls of CNC machine tools, machining centers, automated machinery and production lines. It can be used as a protective device for wires, cable fluids, and gas hoses. The moving parts operate in a coordinated manner, which can exert the ability of safety protection and guidance, extend the service life of the protected wires, cables, liquids, and gas hoses, reduce consumption, and greatly improve the wires, cables, liquids, etc. of machine tools and mechanical equipment. The messy distribution of the air hoses makes them arranged neatly and regularly, which can enhance the overall artistic modeling effect of machine tools and mechanical equipment.

How to reduce cable wear

First: wrapped towline

How to avoid abrasion of cables by drag chain? The way to wrap the drag chain is very simple for many people. Install a winding tube at a place where we are more prone to wear and wrap the drag chain. It can most directly avoid the mutual wear between the energy chain and the cable. This method is simple to operate, but there is the problem of abrasion of the winding tube and the cable. It will not be effective for a long time. It needs regular From a long-term perspective, it is not easy to replace the winding tube.

Second: buy a high-strength energy chain

How to avoid abrasion of cables by drag chain? Since it is not possible to prevent the mutual wear between the towline and the cable, we will upgrade the quality of the towline. When we buy the towline, we buy the towline with higher strength. The high-strength drag chain has less mutual wear with the cable. Although the price will be higher, from a long-term point of view, replacing a high-strength drag chain is to avoid the drag chain and the cable. The best way to wear each other. Moreover, the high-strength energy chain has extremely high stability and generally will not be damaged. The service life is relatively long. For users, the long-term benefits of the high-strength energy chain seem to be better.

Pay attention to the use of drag chain:

1. There should be 15% of the remaining space when selecting the model. The built-in cables, tubing, etc. can move freely, and there is no pulling force on the towline in the radial direction. Conductors with large diameter differences should be laid separately, with even weight distribution, and if necessary, they can be separated by separators. In high-speed or high-frequency movements, the wires should be separated from each other as far as possible, and they should not be superimposed on each other. When there are many cables, gas pipes, and oil pipes, it is recommended to use separators.

2. Inner height: Select the thickest one of the built-in cable, gas pipe, oil pipe and water pipe as the reference height, plus at least 10% of the height space as the inner height of the towline. If overlapping, the actual height after overlapping is taken as the reference height.

3. Internal models: Choose thicker ones-some cables, gas pipes, oil pipes, water pipes, etc., the sum of their outer diameters is used as a reference for the inner width of the towline, and leave at least 10% of the width of the space.

4. Bending radius: select the largest bending radius of the built-in cable, gas pipe, oil pipe, water pipe, etc. as a reference value, and leave more than 10% of space.