Five-Axis CNC Processing Technology to Form Expendable Patterns

Author:

Ren Yong Xin1,Shan Zhong De1,Liu Feng1,Gu Zhao Xian1,Chi Chang Hao1,Zhang Jing1

Affiliation:

1. China Academy of Machinery Science and Technology

Abstract

During the casting of expendable pattern complex parts, the pattern accuracy is the key in determining the quality of expendable pattern. The paper conducts research on 5-axis CNC processing technology of multiple axes rotary spindle head expendable pattern, which is applied in processing experiments of complex parts expendable pattern. The results show that it is feasible to directly process expendable pattern with 5-axis CNC machine technology, which will have good promotional value.

Publisher

Trans Tech Publications, Ltd.

Subject

General Engineering

Reference6 articles.

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2. Wu Jin, Wu Zhichao, Design and Development of the Form Mold for Complex Housing in Lost Form Process [J]. Special Casting & Nonferrous Alloys, 2012, 32 (9): 835 -838.

3. Ouyang Shuxun, Research on CAD Key Technologies of Expendable Pattern [D], Wuhan: Huazhong University of Science and Technology, (2010).

4. Yan Hongbo, Yang Qingdong, Liu Fang, Application of 5-Axis Simultaneously Controlled Machining Technology [J]. Pattern Manufacturing Technology, 2007, (02): 57- 61.

5. Wang Yongzhang, Liu Yuan, Han Zhenyu, et al. Integration of a 5-axis Spline Interpolation Controller in an Open CNC System [J]. Chinese Journal of Aeronautics 22 (2009): 218-224.

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