Theoretical Error Analysis of the CNC Lens Cutting Machine

Abstract:

In this paper, doing the theoretical error research of CNC lens cutting machine by the method of mathematical modeling in the theory of multi-body system, It reveals the cause of low of the law of the theoretical error of five-axis CNC machine tools for each degree of freedom, proves designers with the theoretical ideas, certain guiding significance for the development of CNC machine.CNC glass cutting function to adapt to the dynamic changes of the resin lens surface shape, in a very short production cycle can produce a low cost, high quality and different outline of individualized product, is the direction of the lens processing system, CNC glass cutting machine, the three-dimensional model is shown in figure 1: two rotary motion to the X axis swing around and around the Z axis rotation, decorated with Y to linear motion on the worktable, spindle to produce X and Z to translation. According to the literature, as a result of multi-body system theory of complex mechanical system has strong generalization ability and the unique way of system description, can fully consider the various factors influencing the system and the coupling relationship between each other, and therefore is widely used in error modeling of complex mechanical system movement

• Periodical: Applied Mechanics and Materials (Volumes 602-605)
• Pages: 646-649
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.602-605.646
• Online since: August 2014
• Authors: Can Chen*, Run Juan Li
• Keywords: CNC Lens Cutting Machine Theoretical Error, Mathematical Modeling, Theory of Multi-Body System

References

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