Fixture Planning of Valve-Body Part Based on Machining Capability of NC Machining Center

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Abstract:

To solve the problem that fixture planning of the batch valve-body part of car, the NC machining process of the batch valve-body parts based on the normal vector is analyzed in this paper. The different fixture planning of the valve-body part based on the capabilities of three-axis and four-axis and five-axis NC machining center (MC) is discussed. According to the questions that the feature of different machined position holes and faces of valve-body part on three-axis NC machining center, the multi-piece fixture planning and multi-position rotational fixture planning are designed. The results indicate that the proposed fixture planning can improve the machining productivity, which based on cabapility of three-axis NC machining center (MC).

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Periodical:

Advanced Materials Research (Volumes 753-755)

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1365-1368

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Online since:

August 2013

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© 2013 Trans Tech Publications Ltd. All Rights Reserved

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[1] G. Z. Zhang, J. Han, Y. Y. Liu, Approach to machining setup process planning of NC machine tools based on graph theory, Advanced Materials Research, Vols. 542-543 (2012) pp.1190-1195.

DOI: 10.4028/www.scientific.net/amr.542-543.1190

Google Scholar

[2] Guozheng Zhang, Jiang Han, Research on application of numerical control fixture design in multi-stage machining system, Journal of Machine Design, Vols. 29 (2012) No. 11, pp.75-79.

Google Scholar

[3] Jiali Zhao, Jiaohu Liang, Pan Xue, Analysis and modeling of variation transmission in multi-stage manufacturing process, Journal of Lanzhou University of Technology, Vol. 37(2011) No. 3, pp.28-33.

Google Scholar

[4] Guozheng Zhang, Haihui Yang, Shun Liu, Research on Machining Center Fixture Design Based on Integrated Processing Procedure Requirements, Journal of Chongqing University of Science and Technology (Natural Sciences Edition), Vols. 14 (2012).

Google Scholar

[5] Guozheng Zhang, Jiang Han, Aiming Lu, The Design of programmable control pneumatic fixture based on the NC machining process integrated requirements, Modular Machine Tool & Automatic Manufacturing Technique, (2011) No. 10, pp.90-94+98.

Google Scholar