Modifying a windshield???
#21
I've worked with plexiglass and lexan alot. Like others said, tape off the shield, mark your line, and use a jigsaw with a brand new blade. If you do practice cuts higher up the shield, change out to a virgin blade before doing the actual cut. Take your time, let the blade do the work. If you go too fast, you'll get a lot more melted slag that sticks to the shield instead of falling to the ground, and the edge will take more elbow grease and time to sand smooth. Sand the edge to at least 400 grit or higher and remove the masking tape, hit it with a handheld propane torch, don't hold in one spot too long or it will bubble. If done properly, no one will be able to tell the windshield has been cut down.
#22
#23
Join Date: Jan 2011
Location: Haslet Texas
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#24
#25
Don't force the saw blade, don't twist the blade while in the cut, let the blade do the work. Don't try to make it perfect with the first cut. Remember the edge can be final shaped and cleaned after the fact with files, sandpaper, etc.
I used a bosch blade for clean and curved wood. It has 20 tpi pretty sure I got it at home depot: Bosch blade model U101A0.
While 20 tpi may seem course, the blade design has smaller teeth in between the regular teeth and the cut turned out great. My windshield is a little thicker than the OEM windshields and no problems.
As mentioned, tape the plate of the saw as well as the windshield to prevent scratching. I cut mine while on the bike. It was the best holder for the windshield. Just use a drop cloth so you don't get plastic bits all over the bike/engine. If you leave any behind on the engine, the dust may melt and stay there... Good luck
I used a bosch blade for clean and curved wood. It has 20 tpi pretty sure I got it at home depot: Bosch blade model U101A0.
While 20 tpi may seem course, the blade design has smaller teeth in between the regular teeth and the cut turned out great. My windshield is a little thicker than the OEM windshields and no problems.
As mentioned, tape the plate of the saw as well as the windshield to prevent scratching. I cut mine while on the bike. It was the best holder for the windshield. Just use a drop cloth so you don't get plastic bits all over the bike/engine. If you leave any behind on the engine, the dust may melt and stay there... Good luck
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