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Structural Synthesis of Ten-Link Type Double-Toggle Mold/Die Clamping Mechanisms

  • Wen-Tung ChangEmail author
  • Yao-Yu Fang
Conference paper
Part of the Mechanisms and Machine Science book series (Mechan. Machine Science, volume 73)

Abstract

Double-toggle mold/die clamping mechanisms are used in modern injection molding machines and die casting machines. The ten-link type double toggle mechanism can produce a constrained motion even though the geometric relation of a symmetric mechanism is not satisfied due to manufacturing errors. Therefore, the ten-link type mechanisms may overcome the drawbacks of the conventional nine-link type mechanisms in the application of double-toggle mold/die clamping mechanisms. In this paper, the structural synthesis for the ten-link type double-toggle mechanism is presented. Thirty types of topological structures for ten-link type double-toggle mechanisms are synthesized in total. The presented results will be helpful in the design of ten-link type double toggle mold/die clamping mechanisms.

Keywords

Mold/die clamping mechanism Ten-link type double-toggle mechanism Planar linkage Structural synthesis Topological structure 

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Notes

Acknowledgement

The authors are grateful to the Ministry of Science and Technology of Taiwan for supporting this research under Grant Nos. MOST-105-2221-E-019-028 and MOST-107-2221-E-019-031.

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Copyright information

© Springer Nature Switzerland AG 2019

Authors and Affiliations

  1. 1.Department of Mechanical and Mechatronic EngineeringNational Taiwan Ocean UniversityKeelungTaiwan

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