Best Way To Bend Plastic Sheet

Only that the operator is now forced to move the heat gun constantly along the bend line and flip over the polycarbonate sheet to ensure both sides get heated.

Best way to bend plastic sheet.

Heating is a slow process in order to make sure that you get a straight bend in the acrylic. Secure the sheet in place by using clamps on both ends. To set up your plastic or acrylic sheet to bend simple curves for your miniature and model projects you need to first remove the protective covering from the material you wish to bend. Principally using a heat gun to bend a polycarbonate sheet is the same as hot line bending.

01 15 2012 08 39 am 7. Put on cotton safety gloves. This is the completed form you will use to bend your acrylic sheet. You can see this in the video below.

Ensure good ventilation because heated acrylic creates mildly toxic fumes. Use long thin 1 inch or so in width test strips to practice your technique and learn how your particular heat source affects your chosen thickness of plastic. I have foung that simle carpeners square will damn close 90 degree. Screw the boards together through the second board straight into the base board placing a screw every 6 inches.

Slip the kevlar on and position the assebly on your choice of straight surfaces energize place plastic on element and wait till bercomes taffy like and make your bend. You can also sandwich the shaped plastic between a folded sheet of foil and iron the foil to heat up the plastic. Mark your plexiglas sheet along the line where you want to bend it. Position the plastic sheet so that the area you will bend is between two flat flame retardant surfaces like saw horses.

Make your pressure on the acrylic as even as possible while you push. Overheating will melt the plastic. Mark the location where you want to bend your plastic sheet using a permanent marker to make a light tic at either edge of the line. Both using hot water and using a hair dryer are the best options as you need something to stay hot as you heat your plastic.

The foil will not stick as long as the plastic does not melt completely. Diy soda fountain machine.