Answer:
a)True
Explanation:
While machining of ductile material and high feed and low cutting speed welding action take place between tool material and chip material this welding action is called built up edge. Built up edge action takes place due to high temperature.
To decrease the built up edge action
1. Increase the rake angle.
2. Increase the cutting speed
3. Decrease the feed rate
4. Use cutting fluid
True
(I’m not sure if that’s right a picture below may help with the answer too)
Answer:
I hope this helps the tops of the waves are close together
Answer:
2.5 is the required details
True, In the STEM field engineers use and think in terms of sciences like physics and math.