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Unread 15-02-2011, 10:28
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pic: Team 399 Claw Prototype 2 - Roller Claw(In Progress)

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Unread 15-02-2011, 10:29
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Re: pic: Team 399 Claw Prototype 2 - Roller Claw(In Progress)

Hopefully you mean polycarbonate and are just referring to it as plexi. If you are using plexiglass (acrylic), it's going to shatter.
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Unread 15-02-2011, 10:30
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Re: pic: Team 399 Claw Prototype 2 - Roller Claw(In Progress)

Cory beat me to it. Any kind of acrylic will be a disaster. Polycarb is the only way to go.
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Unread 15-02-2011, 10:42
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Re: pic: Team 399 Claw Prototype 2 - Roller Claw(In Progress)

If it were acrylic, wouldn't it shatter in the waterjet?

5/8" polycarbonate is honestly probably overkill. 3/8" polycarbonate is quite hefty by itself.
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Unread 15-02-2011, 11:12
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Re: pic: Team 399 Claw Prototype 2 - Roller Claw(In Progress)

I was told it was plexi. I will check again with the team member who designed it.

If we do use the polycarb, we might put LED's inside for the feeder signal light. Imagine a color changing claw!

Also, I forgot to thank NASA Dryden for the WaterJetting!
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Unread 15-02-2011, 11:17
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Re: pic: Team 399 Claw Prototype 2 - Roller Claw(In Progress)

Quote:
Originally Posted by Chris is me View Post
If it were acrylic, wouldn't it shatter in the waterjet?

5/8" polycarbonate is honestly probably overkill. 3/8" polycarbonate is quite hefty by itself.
No you can cut acrylic fine in a waterjet. You can even cut glass.
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