For vex robotics teams hobby diy industrial crafts.
Diy plastic sheet molding.
Layer the sheets on top of eachother.
As you ll need to put the plastic sheet into the oven this is your size limitation.
Measure the inside of your oven.
Have a mold ready to use.
Dip the sheets in bowl filled with room temperature water for 1 second.
Remove the excess water by squeezing the sheets over the bowl.
Things you ll need 2 inch by 4 inch timber saw 3 inch wood screws drill plywood sheet 2 inch by 2 inch wood cube 2 foot by 2 foot pegboard sheet angled shop vac attachment small screws duct tape form coins shop vacuum cleaner thermoplastic sheets hobby knife stapler oven oven mitts pencil eraser.
Polycarbonate clear plastic sheet 12 x 24 x 0 0625 1 16 3 pack shatter resistant easier to cut bend mold than plexiglass.
Create high performance plastic parts.
The example here is the outside of a mold but it can work inside too.
Create a durable mother shell.
Make adjustments appropriate to the specifications of your project.