The principle of selection of machine tool towline: There are 45, 65, 95, 125, 180, 225, 250 models, the width of the drag chain can be customized according to user requirements, and the bending radius is from 50-800. There are three forms of support plates. (1) When the towline needs to carry a large pipe and cable load, the high-strength support plate should be selected - the whole block type (2) when the pipe joint size of the pipe cable is larger than the inner hole diameter of the support plate or it must be frequently disassembled and repaired. Isochronous. Optional support plate - Separate type (3) When installing a variety of cable sizes, the support plate can be selected - frame type Zhangzhou Lingang Haili CNC Machine Tool Accessories Co., Ltd. Universal Joint,Cardan Joint,Single Universal Joint Junfeng Machinery Co., Ltd. , http://www.qddiecasting.com
1. Determine the chain height hg and the drag chain model according to the maximum aperture Dma of the support plate.
2. The inner diameter of the support plate is D1=d+ is approximately equal to 0.1d (takes an integer). Where d = the outer diameter of the wire, cable, liquid, and gas hose.
3. Determine the bending radius of the support plate type drag chain according to the function of the drag chain:
1) When the pipe joint size of the pipe is larger than the inner diameter of the support plate or must be disassembled, repaired, etc., a separate type of support plate may be used;
2) When the towline needs to carry a large tube and cable load, the high-strength support plate type-monolithic type should be used;
3) When there are many specifications for installing the cable, a frame type support plate can be selected.
4. When the use of the machine tool towline is restricted or affected by the environment, the steel belt protection support plate is required.
5. Determine the width b1 of the support plate according to the number of installed cables, so as to know the width B of the drag chain.
Principles for selection of machine tool towline