Calculation of Reference Cutting Force as a Criterion of Rough Milling Using FEM Analysis

Han Ul Lee; Dong Woo Cho

doi:10.4028/www.scientific.net/MSF.526.43

Paper Titles

Analysis of Stress and Strain in the Equal Channel Angular Drawing Process
p.19

Analysis of the Behaviour Effect of Face Cutting Edge Inserts on Surface Roughness when Milling Steels with MQL Lubrication
p.25

A Parametric Model for the Straightness Deviation in the Cutting Processes of Aluminum Alloys
p.31

Avoiding Instability on the Milling of Parts with Thin Features
p.37

Calculation of Reference Cutting Force as a Criterion of Rough Milling Using FEM Analysis
p.43

Comparative Study of the Machinability of a Sintered Steel and a Nodular Graphite Iron Using a Constant Axial Force Drilling Test
p.49

CVD Diamond Coatings for Machining
p.55

Design of a Computer Vision System to Estimate Tool Wearing
p.61

Design of Optimum Planetary Electro Discharge Machining Strategies
p.67

HomeMaterials Science ForumMaterials Science Forum Vol. 526Calculation of Reference Cutting Force as a...

Calculation of Reference Cutting Force as a Criterion of Rough Milling Using FEM Analysis

Abstract:

For effective rough milling, an optimized criterion is required to select the feedrate. In this study, a method to obtain the most appropriate reference cutting force for rough milling was developed. The reference cutting force was determined by considering the transverse rupture strength of the tool material and the area of the rupture surface. A finite element method analysis was performed to accurately calculate the area of the rupture surface. Using the analyzed results, the effect of various cutting parameters on the chipping phenomenon was determined. The calculation method for the reference cutting force considered the area of the rupture surface, the effect of the rake angle, and the axial depth of cut. The experimental results clearly show that the reference cutting force obtained from the proposed method met the desired constraints.