Engineering plastic nylon drag chain It is generally used on the cables, oil pipes, air pipes, water pipes and air ducts of machine tools and machines for traction and protection. Drag chain, rectangular metal hose, protective sleeve, corrugated pipe and plastic coated metal hose are cable protection products. Drag chain is divided into steel drag chain, plastic drag chain and engineering plastics Nylon drag chain Basic knowledge of. How to detect the drag chain?

1. Exploring the Exchange Method

That is, when the general cause of the obstacle is analyzed, the maintenance staff may use the spare printed circuit board, integrated circuit chip or component to replace the doubtful part, so as to reduce the obstacle boundary of the plastic drag chain to the level of printed circuit board or chip.

2. Parameter test method

In case of any obstacle, the system parameters should be checked immediately. The parameters are usually stored in the bubble memory or in the CMOS RAM that needs to be maintained by the battery. Once the battery is insufficient or due to external disturbance and other factors, some parameters of the plastic drag chain will be lost or changed, resulting in confusion, making the machine tool unable to work normally. At this time, obstacles can be eliminated by checking and correcting parameters.

3. Visual inspection method

The way that the maintenance staff first used was to watch and inspect one by one from the outside to the inside during the obstacle diagnosis, and pay attention to whether there is missing parts.

4. Performance testing method

The performance program test method is to program the G, M, S, T, F performance of the CNC system into a performance test program and store it on the corresponding media, such as paper tape and magnetic tape. Running this program when diagnosing the obstacles of the plastic drag chain can quickly determine the possible causes of the obstacles.

The above is the method of drag chain detection. I hope it will be helpful to you. It is very important for the daily maintenance and repair of plastic drag chain. Only by maintaining the drag chain well will the service life of plastic drag chain be extended.