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A Precision Driving System Composed of a Hydraulic Cylinder and High-Speed ON/OFF Valves (Development of the System and Its Application to a Micro-Machine-Tool)
Technical Paper
2002-01-1491
ISSN: 0148-7191, e-ISSN: 2688-3627
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English
Abstract
In manufacturing technology, the predominant tendency in recent years has been for machine tools, for example, turning-, milling-, and drilling-machines, to employ an electrically operated actuator such as a servo-motor equipped with a ball screw. There are, however, various problems with these electric driving systems; they are excessively large in size and complex. In order to solve these problems, the first purpose of this study was to develop a precision driving system composed of a hydraulic cylinder and high-speed ON/OFF valves. It was confirmed that the developed system had a moving resolution of 1.2 μm. The second purpose of this study was to practice the ability test of turning, drilling and milling by applying the developed driving system to a micro-machine-tool. It was confirmed that the developed machine was compatible with, or even superior to conventional NC-machines.
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Authors
Citation
Muto, T., Yamada, H., and Tsuchiya, S., "A Precision Driving System Composed of a Hydraulic Cylinder and High-Speed ON/OFF Valves (Development of the System and Its Application to a Micro-Machine-Tool)," SAE Technical Paper 2002-01-1491, 2002, https://doi.org/10.4271/2002-01-1491.Also In
References
- Mansfeld, G. 1981 Fast Switching Ball Valves as Digital Control Elements for an Electro-hydraulic Servo Actuator 6th International Fluid Power Symposium 335 348
- Wennmacher, G. Yamada, H. 1993 37 10 794 797
- Hesse, H. Möller, H. 1972 16 11 451 457
- Noritsugu, T. 1987 Development of PWM Mode Electropneumatic Servomechanism, Part 2: Position Control of a Pneumatic Cylinder Journal of Fluid Control 17 2 7 31
- Mansfeld, G. Tersteegen, J. 1978 22 11 647 652
- Muto, T. Yamada, H. Suematsu, Y. 1990 PWM-Digital Control of Hydraulic Actuator Utilizing 2-way Solenoid Valves The Journal of Fluid Control 20 2 24 41
- Sato, Y. Sato, S. Tanaka, H. Yanai, Y. 1993 Influence of Eddy Current on the Dynamics of High Speed Switching Valve Journal of the Japan Hydraulic & Pneumatics Society 24 4 504 510
- Tanaka, H. 1985 Digital Control of Fluid Power Systems Journal of the Japan Hydraulic & Pneumatics Society 16 1 3 10