Verification of Surface Finish as an Indicator of Machinability in Drilling of Stainless Steel by DIN 1.4301

Jozef Jurko; Anton Panda

doi:10.4028/www.scientific.net/AMM.229-231.415

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 229-231Verification of Surface Finish as an Indicator of...

Verification of Surface Finish as an Indicator of Machinability in Drilling of Stainless Steel by DIN 1.4301

Abstract:

This article presents conclusions of machinability tests on new austenitic stainless steels DIN 1.4301 and verified with software of CA-X systems. This article presents the results of experiments that concerned the verification of machined surface conditions of workpieces from a austenitic stainless steel DIN 1.4301 and cutting tool wear. The results of cutting zone evaluation under cutting conditions (cutting speed v_c=50 m/min, depth of cut a_p= 2.75 mm and feed f= 0.06 mm per rev.) are a definition of shear level angle and the texture angle. For DIN 1.4301 steel Φ₁ is 38°. The acquired results are interesting in that for the defined conditions we can achieve a quality outer surface after cutting with roughness parameters down to around 0.82 µm.

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Periodical:

Applied Mechanics and Materials (Volumes 229-231)

Pages:

415-418

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.229-231.415

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Online since:

November 2012

Authors:

Jozef Jurko, Anton Panda

Keywords:

Cutting Tool, Drilling, Machined Surface, Plastic Deformation, Steel DIN 1.4301

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References

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