I recommend using a circular saw jig or a circular saw guide to keep your cuts straight and to prevent the blade from wandering.
How do i cut plastic sheets.
With the sheet laid flat on the work surface use a ruler as a guide and draw a straight line where you want to cut the sheet.
Measure along the side of the thin plastic sheet and place a mark with the felt tipped marker at the length you.
How to cut thin plastic sheets step 1.
How to cut acrylic sheets method 1 of 3.
For plastic you need a blade with a high tooth count.
Place the thin plastic sheet on top of the plywood.
As demonstrated in the video showing how to cut corrugated plastic panels slice makes corrugated plastic cutting tools that quickly and easily cut through twin wall.
Use a blade meant for acrylic.
Use a dry erase marker so you can erase it after you cut the sheet.
Measure the length you need to cut starting at one end of the corrugated plastic roofing sheet.
Set the acrylic on a flat surface.
Draw a line with a dry erase marker where you want to cut the board.
Drilling holes in acrylic.
Cutting a straight line by scoring the acrylic.
Install a metal cutting blade into the saw with at least 10 teeth per inch of blade.
Install a 7 1 4 plastic cutting saw blade in the circular saw.
Adjust the saw speed so the blade is moving at approximately 12 000 strokes per minute.
Lay the piece of 1 4 inch plywood on a firm flat surface.
Mark your desired cut line using a straight edge then score the sheet of plastic with the utility knife making several.
Place the acrylic sheet on top of the rigid foam insulation and mark the line to be cut.
Make the line visible and be careful not to smudge the marker.
To make it easier to.
Cutting thin sheets of plastic secure the sheet to a large work surface with a clamp.
When cutting a full panel stabilize it on a flat surface using duct tape.
Mark a cut line along the right and left sides and along the middle of the sheet using a.
Flip over the sheet and repeat the scoring process on the opposite side along the same.
Measure and mark your desired cut very carefully.