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Re: [PSUBS-MAILIST] Aqua Jet Cutting My 2" Acrylic Viewport




Nice. I'm not sure about stresses set up by water jetting, but I'd guess they are no worse than what a lathe would impart on the same material. The only issue I see is the taper which could affect performance since the port would not sit true against the window seat. But I'm assuming a 90 degree cut can be achieved if the water jet is set up to cut that way.

Jon


Brent Hartwig wrote:


** <http://cid-5085d10eb6afe47c.skydrive.live.com/browse.aspx/Water%20Jet%20Cutting%20Thick%20Acrylic>*The cut turned out really nice, and was ever smoother wave wise then the inch think acrylic viewport I have that was cut with a CNC Laser for a hyperbaric chamber. ( Note I don't know what the lasers cut rate was, or how powerful of one it was) The laser cut surface is glossy, and the aqua jet cut surface looks like it's been media blasted with baking soda. The surface created by the aqua jet cutting is much better for bonding the Seka Primer to. * ** **




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