Inner height: select the thick one of the built-in cables, oil pipes, gas pipes, water pipes, etc. as the reference height, plus at least 10% of the height space as the inner height hi of the drag chain If overlapping, the actual height after overlapping shall be taken as the reference height.

Inner width: select some thicker cables, oil pipes, gas pipes, water pipes, etc. the sum of their outer diameters is used as the reference for the inner width of the drag chain, and at least 10% of the width space is reserved.

Bending radius: select the bending radius of the built-in cable, oil pipe, gas pipe, water pipe, etc. as the reference value, and leave more than 10% of the space. The placement principle of the built-in cable, oil pipe, water pipe and gas pipe in the drag chain.

15% of the remaining space shall be reserved to allow the built-in cables, oil pipes, etc. to move freely without pulling the drag chain in the radial direction.

Conductors with large diameter difference shall be laid separately, and the weight shall be evenly distributed. If necessary, they can be separated with separators.

During high-speed or high-frequency operation, the conductors shall be separated from each other horizontally as much as possible, and shall not be overlapped with each other. It is recommended to use separator when there are many cables, gas pipes, oil pipes, etc.

Install with a proper flat head screwdriver, vertically insert the opening holes at both ends of the cover plate, open the cover plate, put the cable, oil pipe, etc. into the drag chain according to the provided placement principle, and then cover the cover plate. In addition, the fixed end and the movable end of the wire shall be fixed by the tension device.

This article is from Jiangmen Engineering Plastics:http://www.feimandao.com/