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Related Experiment Video

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Knowledge Based Cloud FE Simulation of Sheet Metal Forming Processes

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Finite Element Simulation and Optimization of Process Parameters for Titanium Chip Crusher.

Jianghua Huang¹, Zeling Zhao², Xiaomin Huang³

¹School of Mechanical and Energy Engineering, Zhejiang University of Science and Technology, Hangzhou 310023, China.

Materials (Basel, Switzerland)

|May 14, 2025

Summary

Recycling titanium alloy chips is crucial for cost reduction and environmental protection. This study optimizes the double-teeth roll crushing process using finite element simulation and response surface methodology for efficient titanium chip recovery.

Keywords:

Johnson–Cook constitutive model TC4 double-teeth roll crushing process finite element simulation titanium chips

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Area of Science:

Materials Science
Mechanical Engineering
Manufacturing Processes

Background:

Titanium alloys are vital in aerospace and defense due to their superior properties.
Turning titanium alloys generates continuous chips that are difficult to recycle.
Efficient recycling of titanium chips reduces costs and environmental impact.

Purpose of the Study:

To optimize the double-teeth roll crushing process for titanium chips.
To analyze the influence of cutter roller parameters on chip crushing effectiveness.
To provide a theoretical and practical basis for improving titanium chip recovery.

Main Methods:

Finite element simulation was employed to analyze stress changes during chip crushing.
The influence of cutter roller teeth number and speed was investigated.
Response surface optimization was used to determine optimal process parameters.

Main Results:

The study identified optimal process parameters for the titanium chip crusher.
Finite element simulation accurately predicted the crushing behavior.
Experimental validation confirmed the simulation's accuracy.

Conclusions:

Finite element simulation is an effective tool for optimizing titanium chip crushing.
The study provides a validated methodology for enhancing titanium chip recycling.
Optimized crushing parameters improve the efficiency of titanium chip recovery.