Small cylindrical parts are often formed through deep drawing — a process by which a punch forms the finished piece from a flat sheet of metal using a forming die. If it sounds like that ...
Ultrasound can reduce friction in deep drawing and thus protect ... plus the blank holder that keeps the sheet metal in the desired position during forming, are all viable. The researchers chose ...
Small cylindrical parts are often formed through deep drawing — a process by which a punch forms the finished piece from a ...