Results 251 to 260 of about 55,629 (302)

Comparison of rotational turning and hard turning regarding surface generation

open access: yesProduction Engineering, 2014
In this paper, two different turning processes namely rotational turning and hard turning are compared to each other regarding surface generation aspects. By experiments it is shown that, with higher feed rates, rotational turning yields same surface quality as hard turning.
Florian Degen   +3 more
openaire   +2 more sources

Accuracy of hard turning

Journal of Materials Processing Technology, 2008
Nowadays, hard turning is frequently used to replace grinding. The economic benefits of hard turning are obvious but for achievable accuracy the situation is somewhat ambiguous. Although machine tool factories offer lathes with the same accuracy as grinding machines in some cases problems may arise in keeping the prescribed geometrical accuracy ...
Bernhard Karpuschewski
exaly   +2 more sources

State of the art in hard turning

International Journal of Machine Tools and Manufacture, 2012
Abstract Hard turning is gaining grounds for machining hardened steels as it has several benefits over grinding. There are several issues, which should be understood and dealt with, to achieve successful performance of the process. Researchers have worked upon several aspects related to hard turning.
Gaurav Bartarya, S K Choudhury
exaly   +2 more sources

Machined surface temperature in hard turning

International Journal of Machine Tools and Manufacture, 2017
Abstract Machined surface temperature is critical in turning of hardened steels because high surface temperature can lead to the formation of the white layer, which may have negative impacts on the steel fatigue life. This paper presents two experimental methods to measure machined surface temperatures in hard turning.
Bruce L Tai, Albert J Shih
exaly   +2 more sources

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