How should we control the problem of slippage in the Kaiping machine

Kaiping machine is a type of machinery that performs a series of processing operations on metal sheets, such as unwinding, leveling, and shearing. It is commonly used in industrial production, such as medium plate opening and thin plate opening, which can basically meet various processing requirements. Of course, some problems may arise during our use of it. Below, the editor will explain to you how to control when we encounter slippage of the Kaiping machine.

The feed of the servo system of the Kaiping machine is completed by a set of servo systems, which is an open-loop system. Due to many pulses being sent by the upper computer, the tool holder motor will occupy many positions and there is no monitoring of mechanical clearance and steel plate sliding. The solution is to install a speed measuring device on the steel plate of the feeding machine, and the actual feeding speed of the steel plate is fed back to the servo driver as PID feedback from time to time. The given PID is determined by the pulse rate of the upper computer. If the given PID and feedback are equal, the steel plate will not slip, so the compensation ratio. When the two are not equal, there will be slippage. The servo drive uses a built-in dynamic compensation function to dynamically provide feed errors to the system at any time. The reason why this solution is so simple and reliable is mainly because VEC servo has a built-in dynamic compensation function, which can compensate from time to time to achieve better results. Another solution is to use PLC secondary feed after the encoder detects the slip length to solve the accuracy problem, but the PLC pulse secondary feed scheme reduces the efficiency of the equipment.
Before using the Kaiping machine, we need to conduct a thorough inspection to ensure that the installation bottom line is complete and to confirm if their contact is intact. Equip appropriate power supply according to the specified rated parameters. At the same time, ensure the stability of the power supply to prevent poor contact. Secondly, try to use original accessories produced by the manufacturer, avoid modifying the straightening machine as much as possible, and regularly wipe the appearance and seal of the machine tool to achieve a rust free and oil free state. At the same time, clean the work rollers and idlers to ensure that they can work properly without cracks. If smoke or abnormal noise occurs during the operation of the Kaiping machine, please immediately turn off the Kaiping machine and make it stop working, otherwise a fire may occur, so the power needs to be turned off.
The above is the solution for encountering slippage in the Kaiping machine. When using it, we must do a good job of inspection to avoid danger. If you want to learn more information, please feel free to call us for consultation.
Editor: Chihiro