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Does anyone know wherre to get bearings like the attached picture either with plastic or steel cages in the 15x100 mm overall sice range with steelor ceramic bearings. in small quantities?

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FILEDIA system variable needs to be set to 1

I think were all trapped by our past. Since we all learned Autocad with the command line we feel more comfortable talking to it through the command line. I work at a local community college and...

Mike
Are you using AutoCAD? What is it that you want to do?

Take a look at this

Generally speaking think of X and Y as North and South as you look at a map.
When you spread a map out on the table in front of you.

The X is East and West, as you move East that is the Positive...

The Area Command ,Object option will give it to you also. Then copy and paste text from the command line. No association but it gets it in the drawing.

I just looked at Vectric website and Cut2D now lists tabs , as a feature !

"Interactive Tab / Bridge placement to ensure parts are securely held in place when cutting from sheet material. "

...

Not my video, I just remembered seeing it a while back and thought it could help.

http://youtube.com/watch?v=19wVS0ad4ec

What is your prefered 2.5d CAM Program and why do you prefer it?

Be sure to check with the resin manufacturer (not just the re-seller) as most resins are not suitable for fuel tank use. Even with the apparant "ideal" nature of epoxy for tanks gasoline will...

Check the Autodesk website http://Autodesk.com they have training materials to purchase. Better yet check out your Local Community College, they probably have some classes you could take. At least...

Got it to work this morning. don't know what I was doing wrong the first 3 times I tried ,but went back and it worked this time. Thanks JOE.

Sounds like just what I was trying. Can tap Aluminum, Mild Steel, but HDPE has been a challenge. I'll try again with a #7 bit, or may try a 13/64th.

I'm having no luck at all with tapping HDPE. Is there a trick or do you use a larger drill size? The Tap just strips out and will not cut the internal threads.

Flyon
check out the picture in this thread.
http://www.cnczone.com/forums/showthread.php?t=41826

Get some local prices for your area. Stop in to a local cabinet shop and ask what they charge for something similar. Your wife wanted new doors so go out and price a few. They will be quoting you...

What do you think is the best driver for Diy/Home shops?

HobbyCNC
Xylotex
Keling
Other

Sam
You're probably going to have trouble with the final (utility knife) cutting of the parts. Unless your customer is very careful they run the risk of tearing the veneer of the plywood as they...

If you can re-arange the pieces as you go..........
Cut the circle in half, and stack the half circles...
Cut the half circules in half and stack the quarter circles...
Cut the quarter circles in...

Are you sure He said exactly the same?

I'm having a hard time finding a source for HDPE in small quantities.:confused: Where would anyone suggest I look?

Try this stuff instead of common 2 part epoxy. Common epoxy has a setup time too short for accurate self leveling in many instances. It's designed to set up based on ambient temp and i believe it...

I think these are correct.

What problems are you having with alignment? With the Gantry the alignment is controled by the adjustment bolts on the side of the Gantry with the bearing adjustment box. Tightening or loosening...

Who is your favorite (cheap) source for HDPE in small qty's and sizes?

If I understand, wire the pads to the +5v through the Pull up resister to force the pin to go High, then when the switch closes it will pull the pin to ground?

I was thinking about using 3/4" and milling a bit off the thickness to ensure the table was flat with referance to the router mmount. What do you all think?