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Topics - iqchallengedd

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Share Your GCode / 3D HumanFace
« on: March 12, 2014, 07:43:55 PM »
Several years ago I downloaded a couple of files for milling a 3D human face. One file was for roughing, the other for finishing. I've tried (for hours) to find it online to no avail. Does anyone know where I can get it? I've checked all the shared-files here. No luck. Thank you

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G-Code, CAD, and CAM discussions / Elephant Problem
« on: April 30, 2011, 10:50:47 AM »
I want to make some one piece jigsaw puzzles that are less than perfect fit. It will make it easier to get the pieces to go in. I want to cut the pocket 1/16th bigger than the piece. I could accomplish this by telling SheetCam that I'm using a 1/8" bit when I'm actually using a 1/4" bit. But I like to think I could order this procedure in Mach. I think I'd be less likely (over the years to come) to get confused. I can draw the elephant (or whatever) in SketchUp and then use the offset function of that program to create an image that is 1/16th bigger. The problem with that is that I have to carefully go at the drawing with the eraser tool to get rid of the inside image before exporting it to SheetCam. Is there some way I could take my elephant (in its actual size) to SheetCam as I usually do, and then give Mach a command to cut it with the 1/16" offset. I stupidly thought I could just bump the X and Y up to 103% (or whatever) to accomplish this. But, of course, that does not work. Thanks for any help.

Picture below shows elephant enlarged with offset tool (in SketchUp) and inside image being erased.

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Changed to a newer computer and now I can't get my kboard working. Checked all my settings but they seem right. Any ideas would be appreciated.

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