Dynamic Stiffness Characteristics and Test of the Spindle of NC Machine Tool

Author:

Liu Xiu Lian1,Liu Jun Xiang2

Affiliation:

1. Heilongjiang Institute of Science and Technology

2. China National Heavy Duty Truck Group Co., Ltd

Abstract

Research on spindle system of a machine tool, using Solidworks software to establish the spindle assembly model, using ANSYS finite element analysis method to analyze the dynamic rigidities of spindle systematacially. Compare dynamic rigidities of test with the motorized spindle were analyzed. Validate dynamic rigidities of the spindle accord with dynamic characteristic.

Publisher

Trans Tech Publications, Ltd.

Subject

General Engineering

Reference11 articles.

1. Bo Zhang, Endian Hu, Tianyu Chen: Journal of mechanical design, Vol. 21 (2004) No. 5, p.34. in Chinese.

2. Yechang Qian: Dynamic Characteristic Research and experiment of CNC Machine Spindle (MS., Tianjin University, China 2009), p.16.

3. Yaoman Zhang, Xudong Wang, Guangqi Cai: Modular Machine Tool & Automatic Manufacturing Technique, Vol. (2004) No. 12, in Chinese.

4. Mu Qian: Dynamic Analysis of High Speed Machine Tool Spindle (MS., Southeast University, China 2005), p.26.

5. Jinli Lu, Shousheng Liu, Ping Bai: Journal of Metal processing, (2010) No. 15, in Chinese.

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