CURLED SAMPLE:
Work-piece: deep drawn piece with flange
Material: copper
Performed operation: trimming / pre-curling - curling or double curling
Working cycle: semi-automatic
SAMPLE WITH REINFORCING ROD:
EDGE WORKING - 1st place setting:
Work-piece: deep drawn piece with flange
Material: copper
Performed operaiton: trimming / pre-curling - flange bending
Working cycle: semi-automatic
ROD LOCKSEAMING - 2nd place setting:
Work-piece: deep drawn piece with bended flange and rod
Material: copper and normal steel
Performed operation: rod lockseaming
Working cycle: semi-automatic