Study with Stainless Steel AISI 630 of Tool Wear in External Turning Operations

Abstract:

Article Preview

This study starts from a firm’s needs to improve manufacturing costs and times in an external turning operation with the material according to the standard AISI 630 (martensitic stainless steel, hardened by precipitation), with a hardness of 355 HB. It has been developed a basic factorial design of experiments with two factors (cutting speed and feed per revolution), with constant depth of cut and two levels, with three central points. This experiment has resulted in the obtaining of the machined meters from a tool life criterion, which has limited basically the tool flank wear, VB = 0,2 mm. The balance between the tool wear, maximum machining length and the minimum machining time has been considered from the analysis of the results.

Info:

Periodical:

Edited by:

M. Marcos and L. Sevilla

Pages:

205-210

Citation:

J. A. Ortiz Marzo et al., "Study with Stainless Steel AISI 630 of Tool Wear in External Turning Operations", Materials Science Forum, Vol. 526, pp. 205-210, 2006

Online since:

October 2006

Export:

Price:

$38.00

[1] Sandvik C. Modern Machining. Ed. AB Sandvik Coromant, (1994).

[2] López de Lacalle L.N., Sánchez J.A., Lamikiz A. Tool wear, High Performance Machining. Ed. Izaro, (2004).

[3] UNE 16148: 1985. Tool-life testing with single-point turning tools. AENOR, (1985).

[4] Penalva M.L., et al. Effect of tool wear on roughness in Hard Turning. Annals of the CIRP, Vol. 51/1, (2002), pp.57-60.

DOI: https://doi.org/10.1016/s0007-8506(07)61465-6

[5] Chien W. T., Tsai C. S. The investigation on the prediction of tool wear and the determination of optimum cutting conditions in machining 17-4PH stainless steel. Journal of Materials Processing Technology, Vol. 140(1-3), (2003), pp.340-345.

DOI: https://doi.org/10.1016/s0924-0136(03)00753-2

[6] Salueña X., et al. Experimental Study of the impact of MQL lubrication on Roughness of Turned Surfaces. Proceedings of 8th International Research/Experts Conference Trends in the Development of Machinery and Associated Technology, (2004).

[7] Pepió M. Design of experiments and quality control. Ed. EPOP, (1996).

Fetching data from Crossref.
This may take some time to load.