DO NOT SUBSTITUTE THE MATERIAL.USE LEAD OF THE SAME THICKNESS AS THE ORIGINAL.AS SUGGESTED BY MODERNBIOMEDICAL,PUT THE EQUIPMENT BACK IN USE ONLY AFTER GETTING A PHYSICIST CHECK FOR SAFETY.
MEDIAIDS.
THE C-ARM OUTPUT IS 1 VP-P VIDEO WHICH CAN BE CONNECTED TO
A GRABBER CARD INSTALLED IN THE COMPUTER TO ACCOMPLISH THE JOB.ALTERNATIVELY YOU CAN ALSO USE A VIDEO THERMAL PRINTER BY SONY(USED BY GYNECS)TO INSTANTLY PRINT OUT HARD COPY IMAGES.
i have done this type of rectangular cutouts by two different methods.
1.make holes at the corners with a round punch on power
press.then cut awy with a jigsaw using carbide blade with
about 22 teeths.
2.for greater accuracy,speed and repeatabilty,get it done on a cnc laser cutting machine.