| Research Title |
Influences of Cutting Speed on Surface Roughness during Machining of Chromium Molybdenum Steel with Ceramic Insert Cutting Tool |
| Date of Distribution |
24 September 2018 |
| Conference |
| Title of the Conference |
2017 International Symposium on Computer Science and Intelligent Controls |
| Organiser |
IASED |
| Conference Place |
Hungary |
| Province/State |
Budapest, Hungary |
| Conference Date |
20 October 2017 |
| To |
22 October 2017 |
| Proceeding Paper |
| Volume |
2017 |
| Issue |
8294181 |
| Page |
172-176 |
| Editors/edition/publisher |
|
| Abstract |
Hard turning experiments using an Al2O3+TiC insert cutting tool for machining AISI 4140 chromium molybdenum steel bar for automotive industry applications were investigated. Turning experiments were carried out with varying cutting speeds ranging from 150 to 220 m/min under conventional dry hard operation. Analysis of variance showed that average surface roughness was significantly affected by
cutting speed at the level of significance of 0.05. Average surface roughness value at a cutting speed of 220 m/min was lowest compared to average values at cutting speeds of 150 and 180 m/min, based on the least significant difference method. Micro-wear behaviors identified in the experiments through SEM micrographs consisted of edge chipping and micro abrasion on the Al2O3+TiC inserts |
| Author |
|
| Peer Review Status |
มีผู้ประเมินอิสระ |
| Level of Conference |
นานาชาติ |
| Type of Proceeding |
Full paper |
| Type of Presentation |
Oral |
| Part of thesis |
true |
| Presentation awarding |
false |
| Attach file |
|
| Citation |
0
|
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Publication
Journal Publication
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