What is the built up edge and why it is undesirable and how it can be reduced? 12 Marks) b- Using the Taylor equation for tool life and letting n=0.4, calculate the percentage change in tool life if the cutting speed is reduced by 30%.
What is the built up edge and why it is undesirable and how it can be reduced? 12 Marks) b- Using the Taylor equation for tool life and letting n=0.4, calculate the percentage change in tool life if the cutting speed is reduced by 30%.