Hydraulic servo control system for sliding mechanism

Abstract

The invention provides a hydraulic servo control system for a sliding mechanism, which comprises a displacement sensor arranged on a servo cylinder, the signal acquisition end of the displacement sensor is connected with the signal output end of a control panel in the servo cylinder, the signal output end of the displacement sensor is connected with the input end of a controller, the model of the controller is XC-28ML, and the input end of the controller is connected with the input end of the servo cylinder. The controller is connected with the displacement sensor and the servo valve through wires, the servo valve is installed on the side face of the servo cylinder, and the power output end of the servo valve is connected with the power input end of the servo cylinder. Specified position signal data are preset in the controller, the displacement sensor feeds back and inputs the collected position signal data of the servo cylinder to the controller, and the controller compares the fed-back position signal data with the specified position signal data. The surface milling machine can act according to the required feeding size of a copper pipe, and the control precision of feeding of the copper pipe during surface milling is greatly improved.

Description

technical field [0001] The invention relates to the milling surface processing technology of high-precision copper pipes, in particular to a hydraulic servo control system for a sliding mechanism. Background technique [0002] The milling machine is one of the important equipment on the high-precision copper tube production line. It is mainly used for milling and cleaning the surface of the copper tube blank. The copper tube after milling can obtain better surface finish and smoothness. Spend. At present, the milling machine used for copper tube production is usually large in size, and there are multiple control mechanisms to realize operations such as feeding, clamping, feeding, milling, etc. Among them, the operation of clamping and feeding the copper tube is performed. , a matching sliding mechanism is required to realize the corresponding action. The current sliding mechanism usually uses hydraulic transmission to provide power to push the copper tube forward and con...

AI Technical Summary

Problems solved by technology

[0003] Aiming at the problem of insufficient control precision of the sliding mechanism on the current noodle milling machine, the present invention introduces a hydraulic servo control system that can realize high-precision control and relatively fast response speed

Images