State two reasons why cutting fluids are used when machining. - Leaving Cert Engineering - Question h - 2016
Question h
State two reasons why cutting fluids are used when machining.
Worked Solution & Example Answer:State two reasons why cutting fluids are used when machining. - Leaving Cert Engineering - Question h - 2016
Step 1
To cool down the cutting tool and work piece.
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Answer
Cutting fluids help in dissipating heat generated during the machining process. By cooling both the cutting tool and the workpiece, they prevent overheating which can lead to thermal damage and reduced tool life.
Step 2
To act as a lubricant between the cutting tool and work piece.
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Answer
Cutting fluids also serve as a lubricant, reducing friction between the cutting tool and the workpiece. This not only enhances the machining process but also improves surface finish and tool performance.
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