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  1. #1
    Join Date
    Dec 2007
    Posts
    8

    Vector engraving problem, starts with a gradient

    I have a 60 watt Chinese-made laser engraver. It vector cuts just fine and raster engraves fine, but when engraving vectors or text it sort of "fades in" on the first few rows, like there is some kind of gradient setting along the bottom. This happens in Coreldraw 12 and in Lasercut 5.1. I even tried exporting .ai from Coreldraw and importing into Lasercut and it does the same thing. Any idea what would be causing this?

  2. #2
    Join Date
    Dec 2007
    Posts
    8
    I'll try to post an example with text. This is the bottom line of text and you can see where it starts OK, fades out for a few rows, then back in. There are several lines of text above it that engraved perfectly.
    Attached Thumbnails Attached Thumbnails IMG_0929 - Copy.JPG  

  3. #3
    Join Date
    Jan 2007
    Posts
    91

    hi

    check your lens alignment to the table alignment..

  4. #4
    Join Date
    Dec 2008
    Posts
    1258
    Quote Originally Posted by loyedp View Post
    check your lens alignment to the table alignment..
    That was my first thought too and is the only thing that would make sense, but I can't explain how engraving vector vs. raster would be any different.

    Zax.

  5. #5
    Join Date
    Dec 2007
    Posts
    8
    Thanks for replying. Turns out it was a software issue. I was using Lasercut 5.1 and after upgrading to Lasercut 5.3 the problem went away.

  6. #6
    Join Date
    Sep 2008
    Posts
    117
    Quote Originally Posted by bamabones3 View Post
    Thanks for replying. Turns out it was a software issue. I was using Lasercut 5.1 and after upgrading to Lasercut 5.3 the problem went away.
    Glad you fixed it, but for future reference, the first thing you should do is move the graphic along one of the axis and burn again. In this case I would have moved it up the Y axis. That would instantly identify if it is a hardware or software thing.

    Cuts down on the guesswork trying to figure out a solution.

    Dave

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