2011•Machine Tool & HydraulicsRequires access

Study on Error Compensation Technology of Semi-closed-loop CNC Machine Tool

XU Sheng-xue

Abstract

To improve the position accuracy of semi-closed-loop CNC machine tool,its position dynamic control model was established.The principle of mechanical transmission error compensation was analyzed,and a compensation control loop was presented.The experimental result shows that the method of error compensation can effectively improve the accuracy of CNC machine tool.

About this research paper

What this paper is about

Why it matters

A significance statement is not available in the OpenAlex record.

Key contribution

A contribution statement is not available in the OpenAlex record.

Method / approach

Method details are not available in the OpenAlex metadata.

Main findings

Findings are not separately available in the OpenAlex metadata.

Limitations

Limitations are not available in the OpenAlex metadata.

Applications

Application details are not available in the OpenAlex metadata.

Available abstract

Key concepts: Compensation (psychology), Loop (graph theory), Position (finance), Machine tool, Numerical control, Position error, Control theory (sociology), Control engineering