The Influence of Rotor Bar Wear of Impact Crusher on Impact Effect

Shu Juan Cao; Hai Zhang; Sen Li

doi:10.4028/www.scientific.net/AMM.42.135

Paper Titles

Multidisciplinary Design Optimization of a Lunar Lander’s Soft-Landing Gear
p.118

Automatic Acquisition and Testing System for Air Compressor Performance
p.122

Research on the Topography Feature of the Diamond Grinding Wheel under Elliptical Ultrasonic Assisted Dressing with Diamond Stylus
p.126

Tribological Behaviors of Chromium Steels Sliding against Brass in Different Gases
p.131

The Influence of Rotor Bar Wear of Impact Crusher on Impact Effect
p.135

Reliability Analysis of Deployment Mechanism of Solar Arrays
p.139

Experimental Study on the Subsurface Damage in the Ultrasonic Vibration Grinding of Nano-ZrO₂ Ceramics
p.143

Research on Stress Method of Vehicle Suspension Springs and Finite Element Modeling
p.147

3-D Optimization of Self-Balanced Torsion Bar Diameter and its Fillet Radius by FEM
p.151

HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 42The Influence of Rotor Bar Wear of Impact Crusher...

The Influence of Rotor Bar Wear of Impact Crusher on Impact Effect

Abstract:

The influence of the wear of the rotor bar on its impact effect was investigated with FEM simulation. The effectiveness of FEM simulation on the research of impact force was verified through the comparison of experiment and simulation data. Simulation results showed that the wear of rotor bar has not so large influence on impact force. In its initial stage, the bar is worn easily, and the wear becomes slow with the wear increasing.