FORM TURNING - Practice Mode
1) What defect may occur during grinding a form tool cutting edge?
Correct Answer: Shape of the form gets altered
Explanation:
Resistance (also known as ohmic resistance or electrical resistance) is a measure of the opposition to current flow in an electrical circuit. Resistance is measured in ohms, symbolized by the Greek letter omega (Ω). When a voltage is applied across a substance there will be an electric current through it.
3) What is the effect, if the cutting speed is more than the recommanded?
Correct Answer: Reduce the tool
life