Kinematic analysis and synthesis of the lever mechanism of crank press stamping

Authors

DOI:

https://doi.org/10.26577/JMMCS.2020.v105.i1.13
        157 8

Keywords:

crank, press, inkage, the slider, the treatment of materials by pressure

Abstract

Expanding technical and technological capabilities of forging and stamping machines
and equipment can be carried out by introducing new designs of actuators with wide functionality.
These features are provided by the crank lever mechanisms of the press. This article presents a
kinematic analysis and synthesis of a six-lever mechanism for stamping a crank press with a forging
feed mechanism. We propose an analytical method for kinematic analysis of the mechanism, which
allowed us to implement a numerical calculation program in the integrated Maple environment.
Methods of kinematic synthesis of the six-lever crank press mechanism based on the standardsquare
approximation, as well as the synthesis of the four-lever crank-slide forging feed mechanism
have been developed. All the required constant geometric parameters of the stamping mechanism
are determined; as a result, the mechanism implements the specified law of motion of the working
slider with high accuracy. The comparative analysis was carried out in the ASIAN-2014 environment.

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How to Cite

Tuleshov, A. K., Merkibayeva, B., & Akhmetova, B. I. (2020). Kinematic analysis and synthesis of the lever mechanism of crank press stamping. Journal of Mathematics, Mechanics and Computer Science, 105(1), 145–159. https://doi.org/10.26577/JMMCS.2020.v105.i1.13