Cutting Tool Edge Temperature in Finish Hard Turning of Case Hardened Steel

Ryutaro Tanaka; Hiroki Morishita; Yong Chuan Lin; Akira Hosokawa; Takashi Ueda; Tatsuaki Furumoto

doi:10.4028/www.scientific.net/KEM.407-408.538

Paper Titles

Statistical Research on the Effects of Cutting Edge Preparation on Face Milling of Austenitic Stainless Steel Using FEM
p.516

Determining Modulus of Elasticity of Structural Lumber with Vibration Methods
p.521

Research on Warpage Deformation of Machining Cantilever Sheet Part with Combined Saw Milling Tool
p.528

Determination of the Flow Stress of Ti6Al4V Based on Cutting Experiment and Optimization
p.533

Cutting Tool Edge Temperature in Finish Hard Turning of Case Hardened Steel
p.538

Study on Deep Hole Honing Based on Squeeze Film Technology
p.545

Study on the Abrasive Effecting Factors of the Removal Rate during Dual-Lapping Sapphire Wafer
p.550

Experimental Investigations into Roughness Finished by Abrasive Jet with Grinding Wheel as Restraint
p.555

An Investigation into Integrate the Surface Hardening with the Grinding Precision Finishing
p.560

HomeKey Engineering MaterialsKey Engineering Materials Vols. 407-408Cutting Tool Edge Temperature in Finish Hard...

Cutting Tool Edge Temperature in Finish Hard Turning of Case Hardened Steel

Abstract:

This study deals with the influence of tool characteristics on the cutting edge temperature in turning case hardened steel. The cutting test is undertaken with the inserts which have different thermal conductivity and coating layer. The tool edge temperature is measured with a two-color pyrometer. The tool edge temperature increases with the increase in cutting speed. The higher thermal conductivity cutting insert causes lower tool edge temperature. The coating hardly affects the tool edge temperature. The white layer thickness increases with increasing cutting speed reaching a maximum at certain cutting speed and decreases with cutting speed.

You might also be interested in these eBooks

View Preview

Info:

Periodical:

Key Engineering Materials (Volumes 407-408)

Pages:

538-541

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.407-408.538

Citation:

Cite this paper

Online since:

February 2009

Authors:

Ryutaro Tanaka, Hiroki Morishita, Yong Chuan Lin, Akira Hosokawa, Takashi Ueda, Tatsuaki Furumoto

Keywords:

CBN Insert, Coated Layer, Hard Turning, Thermal Conductivity (TC), Tool Edge Temperature, White Layer

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] Y. Kevin, Hui Song. International Journal of Machine Tools & Manufacture Vol. 45 (2005), p.481.

Google Scholar

[2] Y. Kevin Chou, Chris J. Evans. International journal of Machine Tools & Manufacture Vol. 39 (1999), p.1863.

Google Scholar

[3] S.S. Bosheh, P.T. Mativenga. International Journal of Machine Tools & Manufacture Vol. 46 (2006), p.225.

Google Scholar

[4] A. Ramesh, S.N. Melkote, L.F. Allard, L. Riester, T.R. Watkins. Materials Science and Engineering A Vol. 390 (2005), p.88.

Google Scholar

[5] G. Poulauchon, A. Moisan, I.S. Jawahir. Wear Vol. 250 (2001), p.576. Fig. 7 Relation between cutting speed and white layer thickness Fig. 8 Relation between tool edge temperature and white layer thickness.

Google Scholar

[50] 100 150 200 250.

Google Scholar

[3] [6] [9] [12] [15] [0] Cutting speed m/min White layer thickness μ m Workpiece: SCM415, d=0. 2mm, f=0. 08mm/rev, dry CBN1, VB=0. 05mm CBN1, VB=0. 1mm CBN4, VB=0. 05mm CBN4, VB=0. 1mm 800 850 900 950 1000.

Google Scholar

[2] [4] [6] [8] [10] Tool edge temperature ℃ White layer thickness μ m Workpiece: SCM415 d=0. 2mm, f=0. 08mm/rev, dry VB=0. 1mm VB=0. 05mm 100 150 200m/min CBN4 CBN1.

Google Scholar