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IndustryArena Forum > CAM Software > BobCad-Cam > Incremental rectangles on a line
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  1. #1
    Join Date
    Dec 2007
    Posts
    468

    Incremental rectangles on a line

    I need some help for a drawing for a radiator fin for a model truck radiator. This drawing will be the artwork for a photoetch operation.

    I want to evenly space (.0995 on centers) 46 .021 x .300 rectangles along a line. The way I did it last time, I drew a line across the center of my part, added an incremental point along the line, and then added the rectangles to each point. I had to then go back and delete all the unneeded lines and points and repeated that 3 times. Once I got four of them drawn out, I copied the whole shebang and ended up with eight.

    I know there HAS to be an easier and faster way. I dug around in my training videos but I'm not quite finding what I need. I figure I should be able to:

    1. Evenly space the smaller rectangles along the length of the larger rectangle.

    2. Draw one complete fin out.

    3. Copy the fin for the other seven for the artwork.

    I think my attached drawing will explain it quite clearly what I am doing. The forum wouldn't let me upload a bbcd file, so I renamed it to txt.

    BTW...I'm redoing this because I somehow lost my last drawing.

    Thanks for any help that will save me time on this.

    Mike

  2. #2
    Join Date
    Dec 2007
    Posts
    468
    I got the copy part figured out after going back and playing with it some more. Took a little fiddling...but pretty easy now that I know how.

    Would still like to figure out an easier way to get all those rectangles positioned incrementally. I need to do a couple of more drawings that knowing how to do that would be great.

    Mike

  3. #3
    Join Date
    Aug 2012
    Posts
    621
    Draw one rectangle, then use [Translate]<Delta>, with the <Copy> box checked, the Qty at 46, and the X (or Y) distance set to 0.995 to get the line of rectangles. Select the whole line and use the same technique to copy/space as many lines as needed.

    The file wouldn't open for me. I think my machine tagged it with text-file properties, and renaming it left it corrupted. Much better to zip it using <Send To> / Compressed (zipped) Folder and post the resulting archive.

    Luke
    "All I'm trying to find out is the fellow's name on first base" -- Lou Costello

  4. #4
    Join Date
    Nov 2006
    Posts
    227
    file uploaded is Bob file not zipped, (renamed as txt file)

  5. #5
    Join Date
    Dec 2007
    Posts
    468
    Golly. That was easy!

    THANKS!!!

    I gotta remember this now.

  6. #6
    Join Date
    Dec 2007
    Posts
    468
    One more questions...

    How do I get rid of the X, Y, Z arrows in the center of the screen. I don't want them to print out on my paper. I can get rid of the axis lines, but not the arrows.

    Mike

  7. #7
    Join Date
    Dec 2007
    Posts
    468
    Quote Originally Posted by JEST View Post
    file uploaded is Bob file not zipped, (renamed as txt file)
    I know....I screwed that up, but I got my answer that I needed. Thanks.

  8. #8
    Join Date
    Aug 2012
    Posts
    621
    I'm not totally sure, but I think you're stuck with the axis arrows.

    Luke
    "All I'm trying to find out is the fellow's name on first base" -- Lou Costello

  9. #9
    Join Date
    Nov 2006
    Posts
    227
    Translate the part to another area for the printing capture. Have done several screen shots and I have not found another way.

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