What does this research mean for the field?

Using 30 surfaces in CAD modeling achieves the required accuracy for the outline of a worm wheel tooth. Novelty: ClaimNovelty.INCREMENTAL. Consensus alignment: ConsensusAlignment.NEUTRAL.

What question did this study set out to answer?

This research aims to analyze the accuracy of worm wheel models created through computer simulation methods.

February 21, 2026Open Access

Analysis of the Angularity of the Surface in the Axial Section of the Worm Wheel Obtained by Computer Simulation of Machining

Key Points

This research aims to analyze the accuracy of worm wheel models created through computer simulation methods.
Conducted a comparative analysis of two approximation methods for discrete surfaces.
Implemented modeling in a CAD environment to create micro surfaces.
Assessed the effect of different surface counts on modeling accuracy.
Using 30 surfaces achieves the required accuracy for the worm wheel outline.
Modeling inaccuracies affect the deviation of the tooth profile significantly.

Abstract

Obtaining an accurate worm wheel requires a wheel model with the appropriate accuracy. This model can be obtained by computation, however, this is a complex and labor-intensive issue. In the CAD environment, there is a possibility of simple and quick modeling of the dentition, which is an alternative to mathematical calculations. It consists in creating micro surfaces and their approximation. The paper presents a comparative analysis of two methods of approximation of a discrete surface and the influence of modeling accuracy on the deviation of the profile of a wormwheel tooth was determined. It has been shown that the use of 30 surfaces allows to obtain the required accuracy of the outline.

Analysis of the Angularity of the Surface in the Axial Section of the Worm Wheel Obtained by Computer Simulation of Machining

Key Points

Abstract

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