Abstract: With the development of modular machine tool, research and development of high performance servo drive system, has been one of the key technology of modern modular machine tool research.
As is known to all, modular machine tool servo drive system is mainly based on ac and dc servo motor or stepper motor control of the feed drive components such as. Combination machine tool servo system implementation as a cutting tool and the workpiece feeding movement between drive and actuator, is an important part of combination machine tools, it is largely determine the performance of combination machine tools, such as combination machine tools of the highest speed, tracking precision, position precision and a series of important indicators depends on the pros and cons of servo drive system performance.
Therefore, with the development of modular machine tool, the research and development of high performance servo drive system, has been one of the key technology of modern modular machine tool research.
1, the following error is smaller. Servo systems respond speed fast.
2, feed speeds range to be big. Should not only satisfy low-speed cutting feed, at the same time also can meet the requirements of high speed feed.
3, working stability of the servo system is better. With strong anti-interference ability, ensure uniform feed speed, smooth, thereby enabling processing out high-precision of parts.
4, displacement precision is higher.
TAGS:
Combined machine tool characteristics, Combination machine tools development, Servo drive system, High precision machine tools