Study of the geometric parameters of the contact area between the workpiece and the grinding wheel

The conventional numerical methods of designing grinding processes usually do not take into account the geometric parameters of the contact area between the grinding wheel and the workpiece because of the absence of such data or difficulty to find them. This fact significantly reduces the accuracy of calculations and the practical value of these procedures. This paper proposes a method of 3D modeling using CAD systems that allows determining changes in the size and shape of the contact area between the grinding wheel and the workpiece depending on the most significant elements of the factor space of the grinding process. The developed methodology is used to deduce relationships for calculating the contact area size and the derived parameters. The obtained mathematical relationships will be useful when designing diamond and abrasive machining processes.

References

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