Effect of machining parameters on surface finish of Inconel 718 in end milling

被引：7

作者：

Sarkar, Bapi ^{[1
]}

Reddy, Moola Mohan ^{[1
]}

Debnath, Sujan ^{[1
]}

机构：

[1] Curtin Univ, Fac Engn & Sci, CDT 250, Miri 98009, Sarawak, Malaysia

来源：

2016 THE 3RD INTERNATIONAL CONFERENCE ON MECHATRONICS AND MECHANICAL ENGINEERING (ICMME 2016) | 2017年 / 95卷

关键词：

TOOL WEAR; RESIDUAL-STRESSES; CUTTING FORCES; ROUGHNESS; SPEED; DRY; INTEGRITY; STEEL; PVD; MACHINABILITY;

D O I：

10.1051/matecconf/20179502009

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

Surface finish is an important criteria in machining process and selection of proper machining parameters is important to obtain good surface finish. In the present work effects of the machining parameters in end milling of Inconel 718 were investigated. Central composite design was used to design the total number of experiments. A Mathematical model for surface roughness has been developed using response surface methodology. In this study, the influence of cutting parameters such as cutting speed, feed rate and depth of cut on surface roughness was analyzed. The study includes individual effect of cutting parameters on surface roughness as well as their interaction. The analysis of variance (ANOVA) was employed to find the validity of the developed model. The results show that depth of cut mostly affected the surface roughness. It is also observed that surface roughness values are comparable in both dry and wet machining conditions.

引用

页数：6

共 24 条

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