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What is mechanical working in metalworking processes?
What is mechanical working in metalworking processes?
- The process of shaping and forming metals through mechanical forces (correct)
- The process of melting metal to form a new shape
- The process of adding a protective coating to metal
- The process of cutting metal into small pieces
What is hot working in mechanical working processes?
What is hot working in mechanical working processes?
- Deforming the metal at room temperature or below its re-crystallization temperature
- Deforming the metal at elevated temperatures above its re-crystallization temperature (correct)
- Melting the metal to form a new shape
- Adding a protective coating to metal
What is the difference between hot working and cold working in metalworking processes?
What is the difference between hot working and cold working in metalworking processes?
- The size of the metal being worked on
- The temperature at which the metal is deformed (correct)
- The type of metal being used
- The type of mechanical force being applied
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