Characteristics Ansys of Hydraulic Cushion for High-Speed & High-Precision CNC Lathe

Le Ping Liu; Qun Qun Gao; Guo Hong Deng

doi:10.4028/www.scientific.net/AMR.605-607.1444

Paper Titles

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Development of a Precision Micro-Assembly Machine for ICF Targets
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Development of Integrated Testing Instrument for Mechatronic System
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High-Temperature Capacitive Mode Pressure Sensor Based on SiC
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Characteristics Ansys of Hydraulic Cushion for High-Speed & High-Precision CNC Lathe
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Optimization Problem Research for Machining Accuracy and Cost of CNC Lathe Based on Adaptive Particle Swarm Optimization
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The Navigation and Positioning Method of Active plus Passive Ultrasound-Guided Robot for Liver Cancer Coagulation Therapy
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Sensitivity Analysis and Numerical Simulation of the Planar Mechanism Kinematic Accuracy
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The Kinematic Modeling of a 2-DOF Rotational Parallel Fixture
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Characteristics Ansys of Hydraulic Cushion for High-Speed & High-Precision CNC Lathe

Abstract:

In order to solve the transmission precision of ball screw of High-speed & high-precision CNC lathe, design a kind of hydraulic cushion which can maintain transmission stiffness of components. Use the axial strain output of hydraulic cushion to ensure pre-stretching force of ball screw is constant to maintain its constant transmission stiffness. Practice has proved that there are good linear characteristics between the axial strain output of hydraulic cushion and the input of oil pressure.