Design and Motion Simulation of the Clamping Mechanism of Micro-Structure Injection Molding Machine

Bai Ge Chou; Heng Zhi Cai; Gang Zhou; Ya Jun Zhang; Jian Zhuang

doi:10.4028/www.scientific.net/AMR.945-949.670

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 945-949Design and Motion Simulation of the Clamping...

Design and Motion Simulation of the Clamping Mechanism of Micro-Structure Injection Molding Machine

Abstract:

Micro-structure injection molding machine is mainly used for processing the plastic products in micron-size or with micro-structures. This paper focuses on the design and control of the clamping mechanism of micro-structure injection molding machine. Firstly, the deformation of the clamping mechanism was analyzed. The simulation results shows that the clamping force is 5.0051×10⁵N, and it’s bigger than the design value 500kN. Secondly, the kinetic characteristic of the clamping was simulated by ADAMS software. The curves of the displacement, velocity, clamping force of moving platen were analyzed. Thirdly, the control model of clamping mechanism was established. And the LQR controller was designed and simulated by Matlab. The rise time is 0.010s, the settling time is 0.026s and the steady-state is 0.307m.

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Periodical:

Advanced Materials Research (Volumes 945-949)

Pages:

670-675

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.945-949.670

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Online since:

June 2014

Authors:

Bai Ge Chou, Heng Zhi Cai, Gang Zhou, Ya Jun Zhang, Jian Zhuang*

Keywords:

Clamping Mechanism, LQR, Micro-Structure Injection Molding, Servo Torque Motor

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References

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