Turbine Blade Distortion Analysis during Spiral NC Milling Based on FEM

Yi Wan; Zhi Xin Wu; Yu Wang; Zhan Qiang Liu

doi:10.4028/www.scientific.net/MSF.723.143

Paper Titles

A 3D Cohesive Element Model for Fracture Behavior Analysis of Ceramic Tool Materials Microstructure
p.119

Research on the Method of Error Prediction in Milling Thin-Walled Impeller Blade
p.124

Rapid Toolpath Correction for Five-Axis High Efficiency Machining Based on Image Analysis
p.130

Determination of Constitutive Equation Parameters for Face Milling 3-D Simulation via Pressure Bar and Orthogonal Cutting Tests
p.136

Turbine Blade Distortion Analysis during Spiral NC Milling Based on FEM
p.143

Predicting Range of Chip Breaking of 3D Complex Groove Turning Inserts with Neural Networks
p.148

Tool Path Planning of 5-Axis Finishing Milling Machining for Closed Blisk
p.153

The Experimental Modal Analysis of High Speed Machining Tool System Based on Integral Polynomial Recognition Method
p.159

Drilling Simulation of High Manganese Steel Processing Based on the J-C Constitutive Relation
p.164

HomeMaterials Science ForumMaterials Science Forum Vol. 723Turbine Blade Distortion Analysis during Spiral NC...

Turbine Blade Distortion Analysis during Spiral NC Milling Based on FEM

Abstract:

Turbine blade plays an important role in aero engine and power generation equipment. As thin-walled and free-form surface component, deflection in spiral milling of turbine blade is common, which result in bad dimensional precision. In this paper, a five-axis milling experiment was firstly conducted to get the cutting force components. Then, deflections were studied at different positions. The results show that compensation can be made based on the FEM analysis.