Pressing Copper Sheet
The hammer blows need to be deliberate a and focused but not hard.
Pressing copper sheet. Hammering a copper sheet that is hardened can lead to disaster because it becomes more brittle tears or cracks under stress. You want the copper sheeting to be as flat and flush against the plywood as possible. Tape the tracing paper onto the backside of the copper. Place the copper metal sheet upon the work surface front side down.
Ibosad copper tube fittings hydraulic pipe crimping tool with 1 2 3 4 and 1 jaw copper pipe propress crimper pressing pliers 4 5 out of 5 stars 71 108 20 108. Video showing the mold making and the pressing process of round ornate copper window covers. This will give you the most control over your ability to hammer and indent the copper sheeting. Firmly rub the embossing stylus along the lines of the drawing pressing into the metal.
When it s hammered or stressed the copper slowly begins to harden. If an elaborate copper project is underway it will need to be annealed a number of times.