How To Bend Plexiglass Sheets Into A Cylinder

Strip heat bending utilizes infrared elements and may degrade the sheet if heating cycles are exceeded.

How to bend plexiglass sheets into a cylinder.

You will heat it until it is rubbery and then bend it to the shape you are wanting. It is limited to two dimensional forming but is viable for bending sheet thicknesses of up to about two inches. Turn the sheet of acrylic over on the heating element every 30 60 seconds in order to avoid damaging it. When forming bending for your plexiglass you will put your torch onto where you want the plexiglass to bend.

Degrade the sheet if the heating cycle is exceeded. Ensure good ventilation because heated acrylic creates mildly toxic fumes. This is the completed form you will use to bend your acrylic sheet. Mark your plexiglas sheet along the line where you want to bend it.

Brake bending is a technique that uses a device known as a press brake to alter the sheet into the desired final form. A typical forced circulation air oven is shown in figure 1. Set the sheet of acrylic across the rests on the strip heater and turn it on. Diy soda fountain machine.

And the relative flexibility of polycarbonate sheets which can be bent to a limit without breaking has allowed the transfer of this technology in the. To create bends for small scale projects in plexiglass perspex or acrylic 1 8 inch and thinner you can use a small torch butane kitchen torches work well a paint stripping heat gun or an embossing heat tool which is a wand that works very similarly to a paint stripping gun but using a smaller more directed heat flow with a smaller fan. Don t put it to close because that will cause it to burn. The press brake has a long history of use in shaping sheet metal.

Plexiglass is known to hold shape and be very durable. Wear gloves as you do this to avoid burning your hands.