Workshop Technology
The hot working of metals is carried out

At any temperature
Below the recrystallisation temperature
At the recrystallisation temperature
Above the recrystallisation temperature

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Workshop Technology
Lancing is the operation of

Cutting a sheet of metal in a straight line along the length
Bending a sheet of metal along a curved axis
Removal of metal to the desired shape from the edge of a plate
Cutting a sheet of metal through part of its length and then bending the cut portion

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