Answer is:
cutting a sheet of metal through part of its length and then bending the cut portion
Explanation:
Lancing is the operation of Cutting a sheet of metal through part of its length and then bending the cut portion.
Answer is:
drawing
Explanation:
The operation of producing cup shaped parts from flat sheet metal blanks by bending and plastic flow of metal, is known as Drawing.
Answer is:
planishing
Explanation:
The operation of straightening a curved sheet metal, is known as Planishing.
Answer is:
progressive die
Explanation:
In a Progressive die two or more operations are performed simultaneously at the single stroke of the ram.
Answer is:
none of the above
Explanation:
Simple dies or single action dies perform single operation for each stroke of the press slide. The operation may be one of the operation listed under cutting or forming dies.