| Author(s): |
Whitenton, E. P.; Arriola, I.; Heigel, J.; Arrazola, P.; |
| Title: |
Relationship between machinability index and in-process parameters during orthogonal cutting of steels |
| Published: |
June 01, 2011 |
| Abstract: |
Temperature and plastic strain maps were obtained during orthogonal cutting of two AISI 4140 steels with different machinability indexes using a high-speed dual-spectrum (visible and infrared) and visible spectrum cameras, respectively. Surface and internal temperature were compared by simultaneous measurements with a thermal camera and thermocouples embedded in the flank face of the cutting tool. A cause-effect relationship between the machinability index and the analyzed in-process variables is determined. This will help with developing a practical tool for the scientific design of different machinability index materials as well as an alternative method to time-consuming and expensive machinability tests (ISO 3685). |
| Citation: |
Cirp Annals-Manufacturing Technology |
| Pages: |
4 pp. |
| Keywords: |
Plastic Strain; Temperature; Machinability index |
| Research Areas: |
Process Improvement |
| PDF version: |
 Click here to retrieve PDF version of paper (428 K) |
