TRIBOLOGY PROPERTIES EVALUATION FOR FRICTION PAIR Zn COATED STEEL –TiCN MP COATED/UNCOATED TOOL STEEL

Emil Evin, Miroslav Tomáš

Abstract


When the sheet metal stamping processes are simulated, different values of the friction coefficient need to be defined in different regions, considering the nature of the deformation process. Thus, the regression and analytical models to determine the friction coefficient under the blankholder and on the die drawing edge by the strip drawing test are presented in the article. These models were verified by experimental strip drawing test under the same contact conditions. Zn coated high strength low alloyed steel sheet H220PD+Z100 was used at experiments and friction tests were done against the tool steel and TiCN MP coated tool steel. The results indicate, that values of friction coefficients evaluated by linear regression are lower than evaluated from analytical models. The positive effect of coating TiCN MP when applied on the contact surfaces was found, thus, decreases the friction coefficient and the drawing force scattering during the strip drawing test.


Keywords


deep drawing; strip drawing test; friction coefficient; experiment; analytical model

Full Text:

PDF

References


K. Lange: Umformtechnik – Handbuch fur Industrie und Wissenschaft, second ed., Springer/Verlag, Berlin, 2002

J. Bilík, V. Titel, M. Dobisova, R. Suba: Research Papers FMSaT in Trnava, Slovak University of Technology in Bratislava, Vol. 27, 2009, p. 15-20.

O. Mahrenholtz, N. Bontcheva, R. Iankov: Journal of Materials Processing Technology, Vol. 159, Issue 1, 2005, p. 9-16, https://doi.org/10.1016/j.jmatprotec.2003.10.009

T. Kvačkaj et al.: Archives of Metallurgy and Materials, Vol. 58, Issue 2, 2013, p. 407-412, https://doi.org/10.2478/amm-2013-0008

P. Petroušek et al.: Acta Metallurgica Slovaca, Vol. 21, No. 3, 2015, p. 176-183, http://dx.doi.org/10.12776/ams.v21i3.615

A. Schrek, P. Švec, A. Brusilová, Z. Gábrišová: Strojnicky Casopis, Vol. 68, Issue 1, 2018, p. 95-102, https://doi.org/10.2478/scjme-2018-0010

R. J. J. M. Sniekers, H. A. A. Smits: Journal of Materials Processing Technology, Vol. 66, Issues 1-3, 1997, p. 216-223, https://doi.org/10.1016/S0924-0136(96)02526-5

H. Zhenyu, F. Vollertsen: Journal for Technology of Plasticity, Vol. 29, 2004, p.1-9

X. Roizard, J.M. Pothier, J.Y. Hihn, G. Monteil: Journal of Mat. Processing Technology, Vol. 209, Issue 3, 2009, p. 1220-1230, https://doi.org/10.1016/j.jmatprotec.2008.03.023

Y. S. Kim, M. K. Jain, D. R. Metzger: Non‐uniform Pressure Distribution in Draw‐Bend Friction Test and its Influence on Friction Measurement. In: AIP Conference Proceedings 778, 661 (2005), https://doi.org/10.1063/1.2011298

T. Trzepieciński: International Journal of Automotive Technology, Vol. 16, Issue 5, 2015, p. 849-863, http://dx.doi.org/10.1007/s12239-015-0087-1

B. Antoszewski, E. Evin, J. Audy: Journal of Tribology, Vol. 130, Issue 2, 2008, p. 021303-1 -021303-6, https://doi.org/10.1115/1.2842296

Severo et al.: Journal of Materials Processing Technology, Vol. 209, Issue 10, 2009, p. 4662-4667, https://doi.org/10.1016/j.jmatprotec.2008.11.040

F. Vollertsen, F. Schmidt: Int. Journal of Precision Engineering and Manufacturing-Green Technology, Vol. 1, Issue 1, 2014, p. 59-62, https://doi.org/10.1007/s40684-014-0009-0

T. Häfner et al.: Journal of Laser Micro/Nanoengineering, Vol. 12, No. 2, 2017, p. 132-140, https://doi.org/10.2961/jlmn.2017.02.0015

A. Hrivnak, E. Evin: Formability of steel sheets, first ed., Elfa, Košice, 2004

E. Evin, M. Tomáš, M. Výrostek: Acta Mechanica Slovaca, Vol. 20, Issue 1, 2016, p. 14-21, https://doi.org/10.21496/ams.2016.003

J. Audy, E. Evin: MM Science Journal, Vol. 6, 2008, p. 20-23, https://doi.org/10.17973/MMSJ.2008_06_20080601

E. Evin, M. Tomáš, M. Kollárová, B. Antoszewski: Acta Metallurgica Slovaca, Vol. 20, No. 2, 2014, p. 189-199, http://dx.doi.org/10.12776/ams.v20i2.298

H.S. Choi et al.: International Journal of Precision Engineering and Manufacturing, Vol. 15, Issue 6, 2014, p. 1101-1107, https://doi.org/10.1007/s12541-014-0443-5

M. Merklein, K. Andreas, J. Steiner: International Journal of Precision Engineering and Manufacturing-Green Technology, Vol. 2, Issue 2, 2015, p. 131-137, https://doi.org/10.1007/s40684-015-0017-8

Y. S. Kim, M. K. Jain, D. R. Metzger: Int. Journal of Machine Tools & Manufacture, Vol. 56, May 2012, p. 69-78, https://doi.org/10.1016/j.ijmachtools.2011.12.011

T. Trzepieciński: Metals, No. 9, Issue 9, 2019, 988, https://doi.org/10.3390/met9090988




DOI: http://dx.doi.org/10.12776/ams.v25i4.1362

Refbacks

  • There are currently no refbacks.


SJR 2014: 0.502 - Q2 Metals and Alloys, 39./125.

SJR 2013: 0.309 - Q2 Metals and Alloys, 59./121.       

SJR 2012: 0.325 - Q2 Metals and Alloys, 33./90. (A)

SJR 2011: 0.363 - Q2 Metals and Alloys, 29./90. (A)

SJR 2010: 0.151 - Q3 Metals and Alloys, 68./90. (B)

SJR 2009: 0 - Q4 Metals and Alloys, 89./90. (C - according to the Slovak Journal Quality Criteria)

Indexed in: SCOPUS, Web of Science Core Collection, CROSSREF, GOOGLE SCHOLAR,CAMBRIDGE SCIENTIFIC ABSTRACTS, Committee on Publication Ethics (COPE)

IČO 00 397 610

EV 5174/15

p-ISSN 1335-1532, e-ISSN 1338-1156