Modeling and optimization of hard turning of X38CrMoV5-1 steel with CBN tool: Machining parameters effects on flank wear and surface roughness

The present study, aims to investigate, under turning conditions of hardened AISI H11 (X38CrMoV5-1), the effects of cutting parameters on flank wear ( VB ) and surface roughness ( Ra ) using CBN tool. The machining experiments are conducted based on the response surface methodology (RSM). Combined e...

Full description

Saved in:
Bibliographic Details
Published in:Journal of mechanical science and technology 2011, 25(11), , pp.2843-2851
Main Authors: Aouici, Hamdi, Yallese, Mohamed Athmane, Fnides, Brahim, Chaoui, Kamel, Mabrouki, Tarek
Format: Article
Language:English
Subjects:
Analysis of variance
Applied sciences
Chromium molybdenum vanadium steels
Control
Cutting parameters
Cutting speed
Die steels
Dynamical Systems
Engineering
Engineering Sciences
Exact sciences and technology
Flanks
High speed tool steels
Industrial and Production Engineering
Materials
Mathematical models
Mechanical Engineering
Mechanical engineering. Machine design
Mechanics
Surface roughness
Tool steels
Vibration
Wear
기계공학
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:The present study, aims to investigate, under turning conditions of hardened AISI H11 (X38CrMoV5-1), the effects of cutting parameters on flank wear ( VB ) and surface roughness ( Ra ) using CBN tool. The machining experiments are conducted based on the response surface methodology (RSM). Combined effects of three cutting parameters, namely cutting speed, feed rate and cutting time on the two performance outputs (i.e. VB and Ra ), are explored employing the analysis of variance (ANOVA). Optimal cutting conditions for each performance level are established and the relationship between the variables and the technological parameters is determined using a quadratic regression model. The results show that the flank wear is influenced principally by the cutting time and in the second level by the cutting speed. Also, it is that indicated that the feed rate is the dominant factor affecting workpiece surface roughness.
ISSN:1738-494X
1976-3824
DOI:10.1007/s12206-011-0807-z