Written By Mark Batson Baril
How would we best cut 1.2mm (.047") polycarbonate (50,000 sheets) using a conventional flatbed - platen style machine? The sheet size is 1,524 x 762 (60" x 30"). The part is a simple rectangular shape with rounded corners, but with 32 keyhole shaped cut outs. These keyholes are 9.52mm x 12.7mm (3/8" x 1/2"). What would be the best type of rule, etc... to use? We are used to cutting paper...
Polycarbonate, very commonly known in the US by its trade name Lexan, is a very diecuttable material. It is used constantly in the nameplate, membrane switch and sign industries due to its toughness, ability to be printed on, electrical non-conductivity, and general availability.
We would make just a few suggestions that may make your life a bit easier going from paper to Polycarbonate.
How would we best cut 1.2mm (.047") polycarbonate (50,000 sheets) using a conventional flatbed - platen style machine? The sheet size is 1,524 x 762 (60" x 30"). The part is a simple rectangular shape with rounded corners, but with 32 keyhole shaped cut outs. These keyholes are 9.52mm x 12.7mm (3/8" x 1/2"). What would be the best type of rule, etc... to use? We are used to cutting paper...
Polycarbonate, very commonly known in the US by its trade name Lexan, is a very diecuttable material. It is used constantly in the nameplate, membrane switch and sign industries due to its toughness, ability to be printed on, electrical non-conductivity, and general availability.
We would make just a few suggestions that may make your life a bit easier going from paper to Polycarbonate.
Other than that, you shouldn’t have too many problems. It will make one heck of a POP when it cuts compared to paper, but that is normal.
Depending on your quantities you may want to take a look at laser cutting, waterjet cutting and perhaps even routing the parts.
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