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Investigation into Influence of Cutting Fluid and Liquid Nitrogen on Machined Surface Residual Stress
Abstract:
This paper gives the details of turning experiments on AISI 1045 steel by using various cutting fluid and liquid nitrogen condition. Residual stress on machined surface is generated in rough machining and fine machining with different rounded cutting edge radius. The effects of cutting fluid and liquid nitrogen on residual stress state are obtained by compared with dry cutting. Experimental results show that cutting fluid and liquid nitrogen have influence on machined residual stressl and liquid nitrogen generates residual compressive stress in all specimens.
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7-10
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Online since:
September 2012
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© 2012 Trans Tech Publications Ltd. All Rights Reserved
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