<abstract xmlns="http://www.w3.org/1999/xhtml">

<p>A general model is developed, and on its basis, there are special models formulated of the grinding process with crossed axes of the tool and workpiece with a profile in the form of a circle arc. A new method of control of the grinding process is proposed, which will provide processing by equidistant curves, and the amount of cutting of a circle equal to the allowance. This will increase the productivity and quality of grinding. The presented method of grinding implements the processing with the spatial contact line of the tool and workpiece. When the axes are crossed, the contact line is stretched, which leads to an increase of the contact area and, accordingly, to a decrease of the temperature in the processing area. This allows processing of workpieces with more productive cutting conditions.</p>
</abstract>

A general model is developed, and on its basis, there are special models formulated of the grinding process with crossed axes of the tool and workpiece with a profile in the form of a circle arc. A new method of control of the grinding process is proposed, which will provide processing by equidistant curves, and the amount of cutting of a circle equal to the allowance. This will increase the productivity and quality of grinding. The presented method of grinding implements the processing with the spatial contact line of the tool and workpiece. When the axes are crossed, the contact line is stretched, which leads to an increase of the contact area and, accordingly, to a decrease of the temperature in the processing area. This allows processing of workpieces with more productive cutting conditions.

Modelling of Contact Geometry of Tool and Workpiece in Grinding Process with Crossed Axes of the Tool and Workpiece with Circular Profile

Chernihiv National University of Technology

Acta Mechanica et Automatica

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

A general model is developed, and on its basis, there are special models formulated of the grinding process with crossed axes of the tool and workpiece with a...

Modelling of Contact Geometry of Tool and Workpiece in Grinding Process with Crossed Axes of the Tool and Workpiece with Circular Profile

Pubblicato online: 15 mag 2021

Pagine: 9 - 15

Ricevuto: 28 apr 2020

Accettato: 15 mar 2021

DOI: https://doi.org/10.2478/ama-2021-0002

Parole chiave
circular arc, grinding, equidistant curves, cutting edge, abrasive surface, abrasive materials, crossed axes, abrasive wheel, heat stress, grinding performance

© 2021 Volodimyr Kalchenko et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Modelling of Contact Geometry of Tool and Workpiece in Grinding Process with Crossed Axes of the Tool and Workpiece with Circular Profile

Pubblicato online: 15 mag 2021

Pagine: 9 - 15

Ricevuto: 28 apr 2020

Accettato: 15 mar 2021

DOI: https://doi.org/10.2478/ama-2021-0002

Parole chiavecircular arc, grinding, equidistant curves, cutting edge, abrasive surface, abrasive materials, crossed axes, abrasive wheel, heat stress, grinding performance

© 2021 Volodimyr Kalchenko et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Parole chiave
circular arc, grinding, equidistant curves, cutting edge, abrasive surface, abrasive materials, crossed axes, abrasive wheel, heat stress, grinding performance