Study Influence of Plastic Deformation a New Extra Low Carbon Stainless Steels XCr17Ni7MoTiN under the Surface Finish when Drilling

Abstract:

The basic hypothesis of this article focuses on the study changes in mechanical properties of stainless steels XCr17Ni7MoTiN under surface finish when drilling. The problem of drilling holes with diameter D=10 mm resides in the fact that 30 to 40% of these holes do not comply with prescribed requested requirements. This article presents the results of experiments focusing on the study of the damage process in helical drills with diameter d=10.0 mm when drilling into austenitic stainless steel XCr17Ni7MoTiN. This study also includes an analysis of accompanying phenomena in the cutting zone by measuring some selected parameters. Experimental results were verified in the production of holes in products for the food industry.

• Periodical: Advanced Materials Research (Volumes 538-541)
• Pages: 1312-1315
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.538-541.1312
• Online since: June 2012
• Authors: Jozef Jurko, Miroslav Džupon, Anton Panda, Jozef Zajac
• Keywords: Drilling, Hardening, Machined Surface, Steel XCr17Ni7MoTiN

References

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