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Cutting Forces Assessment in CNC Machining Processes: A Critical Review
Vitor F C Sousa1, Francisco J G Silva1, José S Fecheira1
1ISEP-School of Engineering, Polytechnic of Porto, R. Dr. Antº Bernardino de Almeida, 431, 4200-072 Porto, Portugal.
Sensors (Basel, Switzerland)
|August 23, 2020
Summary
This review examines methods for measuring machining forces, crucial for optimizing tool performance and production costs. It highlights the advantages and limitations of various cutting force measurement techniques.
Area of Science:
- Manufacturing Engineering
- Materials Science
Background:
- Machining is essential for high-precision parts, impacting productivity and cost.
- Tool behavior directly influences machining efficiency and surface finish.
- Cutting forces are key indicators of tool performance and process stability.
Purpose of the Study:
- To review diverse techniques and devices for measuring machining forces.
- To provide a comparative overview of the advantages and limitations of each method.
Main Methods:
- Literature research on recently published works.
- Analysis of various cutting force measurement techniques.
- Evaluation of sensor systems and dynamometers used in machining.
Main Results:
- Identified multiple methods for cutting force measurement and prediction.
- Detailed the operational principles of different dynamometers and sensor systems.
- Summarized the pros and cons associated with each force measurement approach.
Conclusions:
- Understanding force measurement techniques is vital for improving machining processes.
- The choice of method depends on specific application requirements and desired accuracy.
- Further research can refine existing techniques for enhanced precision and cost-effectiveness.
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