Changes in Mechanical Properties of Cast Iron GTW 35-04 under the Surface Parameter during Drilling

Jozef Jurko

doi:10.4028/www.scientific.net/AMM.404.86

Paper Titles

Aluminium Surface Grain Size Analysis on RIE Treatment
p.67

Shear Speed Analysis on Sn-3.9Ag-0.6Cu Solder
p.72

Bump Height at Low Temperature Analysis
p.77

Study of Changes the Tool Wear of the Cutting Tool Part of a New Cast Iron GTW 35-04 during Drilling
p.82

Changes in Mechanical Properties of Cast Iron GTW 35-04 under the Surface Parameter during Drilling
p.86

Fabrication and Properties of WC-Al₂O₃ Cemented Carbide Reinforced by Single-Walled Carbon Nanotubes
p.91

Nanofibers/PVA Blended Nano Fibre Matrix for Nervous Tissue Regeneration
p.95

Investigation of Surface Integrity in Path Controlled Grinding of Crankshaft Pin
p.100

Effects of Texture Density on Tribological Performance of Laser Peen Textured Surface
p.106

HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 404Changes in Mechanical Properties of Cast Iron GTW...

Changes in Mechanical Properties of Cast Iron GTW 35-04 under the Surface Parameter during Drilling

Abstract:

The problem of drilling holes with diameter D=2 to 8 mm resides in the fact that 35 to 40% of these holes do not comply with prescribed requested requirements. This study also includes an analysis of accompanying phenomena in the cutting zone by measuring some selected parameters. The basic hypothesis of this article focuses on the study changes in mechanical properties of cast iron GTW 35-04 under surface finish when drilling. The problem of drilling holes with diameter D=2 to 8 mm resides in the fact that 20 to 25% 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=5.5 mm when drilling into cast iron GTW 35-04. 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 computers.

You might also be interested in these eBooks

Engineering Decisions for Manufacturing Systems

View Preview

Info:

Periodical:

Applied Mechanics and Materials (Volume 404)

Pages:

86-90

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.404.86

Citation:

Cite this paper

Online since:

September 2013

Authors:

Jozef Jurko

Keywords:

Cast Iron, Deformation, Drilling, Machined Surface

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] S. Adamczak, W. Makiela et al., Statistical validation of the method for measuring radius variations of components on the machine tool In: Metrology and Measuring Systems Vol. 18, no. 1, pp.35-46, ISSN: 0860-8229, (2011).

DOI: 10.2478/v10178-011-0004-5

Google Scholar

[2] M. Džupon, M. Gajdoš, J. Jurko, M. Ferdinandy, D. Jakubeczyová, Plastic Deformation Around Holes Drilled in Austenitic Steel 1. 4301. Chemické listy, Vol. 105, (S), pp.606-608, ISSN 0009-2770, (2011).

Google Scholar

[3] J. Gašparová, J. Šugárová, D. Kalincová, Study of microstructure and formed part wall thicness changes after metal spinning. In Development of mechanical engineering as a tool for the enterprise logistics progress : science report : project CII-PL-0033-01-0506, Poznan University of Technology, ISBN 83-89873-28-1, pp.187-192, (2006).

Google Scholar

[4] J. Jurko: Verification of surface finish as an indicator of machinability in turning steel X6Cr16Ni10MoTiN, Advanced Materials Research. Vol. 291-294, pp.2987-2990, ISSN 1022-6680, (2011).

DOI: 10.4028/www.scientific.net/amr.291-294.2987

Google Scholar

[5] J. Jurko: The use of TiAlN coated carbide tool when finish drilling of stainless steel X4Cr17Ni8TiN. Applied Mechanics and Materials, Vol. 39, pp.369-374, ISSN 1660-9336, (2010).

DOI: 10.4028/www.scientific.net/amm.39.369

Google Scholar

[6] J. Jurko, A. Panda, M. Gajdoš, Study of changes under the machined surface and accompanying phenomena in the cutting zone during drilling of stainless steels with low carbon content. Metalurgia journal, Vol. 50, 2, pp.113-117, ISSN 0543-5846, (2011).

DOI: 10.1109/icacte.2010.5579026

Google Scholar

[7] J. Jurko and A. Panda: Simulation of accompanying phenomena in the cutting zone during drilling of stainless steels. 3rd International Conference on Advanced Computer Theory and Engineering, Proceedings, Chengdu : 20. -22. August 2010, Vol. 1, pp. V1239-V1243, (2010).

DOI: 10.1109/icacte.2010.5579026

Google Scholar

[8] J. Jurko: Verification of cutting zone machinability during drilling of austenitic stainless steels, Proceedings of SPIE - The International Society for Optical Engineering, Vol. 7375 H, (2009).

DOI: 10.1117/12.839061

Google Scholar

[9] W. Liew, B. Ngoi, Y. Lu, Wear characteristics of PCBN tools in the ultra-precision machining of stainless steel at low speeds. Wear, Vol. 254, No. 3-4, pp.265-277, (2003).

DOI: 10.1016/s0043-1648(03)00002-4

Google Scholar

[10] I. Mrkvica, R. Konderla, M. Faktor: Turning of Inconel 718 by Cemented Carbides. Key Engineering Materials, Vol. 496, pp.138-147, ISSN 1013-9826, (2012).

DOI: 10.4028/www.scientific.net/kem.496.138

Google Scholar

[11] P. Pokorný, J. Peterka, Š. Václav: Issue of 5 - axis milling. In: TEAM 2011 : Proceedings of the 3rd International Scientific and Expert Conference with simultaneously organised 17th International Scientific Conference CO-MAT-TECH 2011, 19th-21st October 2011, Trnava Slovakia. Slavonski Brod : University of Applied Sciences of Slavonski Brod, ISBN 978-953-55970-4-9, pp.126-130, (2011).

DOI: 10.31410/itema.2019.159

Google Scholar

[12] T. Zaborowski: Technologia kszaltowania warstwy wierzchniej. Monografia, Gorzow Wlkp., p.99, ISBN 978-83-932166-8-0, (2011).

Google Scholar