Bending Large Sheets Plexiglass

Note the special considerations section for plexiglas mc acrylic sheet on.

Bending large sheets plexiglass.

Plexiglass forming bending requires you to have to heat the plexiglass. Overhead racks for hanging sheets may be equipped with tracks and trolleys leading to forming equipment to facilitate handling of the sheet. When it is heated you will see that it becomes like rubber. Cold forming plexiglas sheet can be cold formed bent at room temperature in a smooth arc and held to a radius by forcing the material into a curved channel support.

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. The recommended radius of curvature should be a value greater than 180 times the thickness of the sheet for plexiglas g sheet and 300 times the thickness for plexiglas mc sheet see table below. To protect the surface of the plastic from scratching. Diy soda fountain machine.

Most scale models won t need bends in acrylic more than 1 16 inch thick. Large plexiglas acrylic sheets should be hung vertically from racks. If the area to bend is on an outer curve or bend or if you want to create a tighter corner try using a frying pan on low heat to hold the plastic area to bend. Once heated it will bend easily.

This all depends on how thick your plexiglass is. Buy cheap plexiglass acrylic sheets or panels online once you have decided to add plexiglass panels to your home the next decision you need to make is whom to buy from. Sheet of acrylic that is large enough for your needs chinagraph pencil also known as a grease pencil or permanent marker a jig which is a box or frame meant for holding a material and guiding a machine tool to the material 11 x research source.