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General Category => General Scroll Saw Talk => Topic started by: Jimm on September 03, 2019, 09:19:04 pm
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I was trying to make a number placard for my mailbox. I previously made one out of 1/8 Baltic birch and finished it with 4 coats of poly. I guess I didn't get it sealed well enough for the Florida weather and it fell apart. I decided to make them out of plastic. I had a cheap cutting board I had bought to make runners for a tablesaw sled. I printed my pattern and tried to cut it bet the plastic melted and sealed the cut behind the blade. I tried slowing down blade speed and feed rate but no luck still seals the kerf. Any suggestions?
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Steve has a couple of patterns were he cut plastic and the instructions were
The acrylic in 1/8” Thick. Leave the protective paper on both side of the acrylic while cutting. Apply the pattern directly to the protective. I used a #1 scroll reverse blade. The saw was set to a medium speed
If you have already removed protective paper you may be able to wrap in painters tape, box tape or shelf liner.
I know when I cut out a cake topper I used FD Ultra reverse #1 and did not have a problem. I had the protective paper on.
Don
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Thanks I was using a number 7 blade with no tape just the pattern. This stuff I'm cutting is about 3/8 inch thick.
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Slowed my saw down as slow as it will go and reduced my feed rete to a crawl. Now it is cutting, the blower pumps based on motor so I have to keep blw=owing it off as I cut but at least it is working.