MATEC Web Conf.
Volume 132, 2017XIII International Scientific-Technical Conference “Dynamic of Technical Systems” (DTS-2017)
|Number of page(s)||5|
|Section||Fundamentals of mechanics, dynamics and tribology of machines|
|Published online||31 October 2017|
Evaluation of cutting temperature of a tool with a curved cutting edge
1 Don State Technical University, «Metal-cutting machines and tools» department, 344000 Rostov-on-Don Russian Federation
2 Don State Technical University, «Mathematics» department, 344000 Rostov-on-Don Russian Federation
* Corresponding author: email@example.com
A model for solving the problem of heat distribution along the front surface of a tool with a shaped profile is considered. Analytical dependencies for estimating the temperature of the tool of elliptic profile for turning with radial feed in Cartesian and polar coordinate systems are obtained for the model under consideration. As a result, the obtained dependences can be applied to similar thermal calculations of instruments with other forms of plane curves both in turning with radial feed and in milling conditions. The calculation of a flat temperature field on the front surface of a shaped tool has been carried out and it has revealed areas with the highest temperatures at the contact area and the maximum wear values.
© The Authors, published by EDP Sciences, 2017
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. (http://creativecommons.org/licenses/by/4.0/).
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