Analysis and Design of Z-Axis Supporting Plate of High-Speed High-Precision PCB CNC Driller

Abstract:

This paper is based on Abaqus finite element software platform and Tosca structure optimization software, with the purpose to improve the strength-to-weight ratio of Z-axis supporting plate. The writer adopts weight topology optimization to carry out finite element analysis, topology optimization analysis and verification to Z-axis supporting plate, thus getting the best material allocation solution. The modal frequency and dynamic performance of the product are greatly improved at the same time when ensuring the static precision of the product.

• Periodical: Applied Mechanics and Materials (Volumes 121-126)
• Pages: 3122-3126
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.121-126.3122
• Online since: October 2011
• Authors: Ling He, Min Li Tang, Heng Yu Wu, Ya Li Lei, Zhi Gang Wang
• Keywords: Finite Element Analysis (FEA), PCB CNC Driller, Topology Optimization, Z-Axis Supporting Plate

References

[1] Dinghao Lin: PCB Theory, Taiwan Printed Circuit Association, (2004).

[2] Information on http: /www. pcbtech. net.

[3] Yiping Shi, ABAQUS Finite Element Analysis Example Explanation, China Machine Press, (2006).

[4] ABAQUS, Representative Office of ABAQUS in China, ABAQUS Typical Case 1, 2, 3.

[5] HaoXu , Mechanical Design Manual, 3rd Edition, Beijing: Mechanical Industrial Press.