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Thread: Banding when etching a raster image

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  1. 08-25-2015, 05:24 PM #1
    discojon
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    Banding when etching a raster image

    I have a 60w Shenhui laser (supposedly 60w). Vector cuts seem to work OK and don't exhibit the issue. Several different files, on different substrate, in different locations on the bed all exhibit this issue. I have aligned and cleaned the mirrors, leveled the bed, and tried different images. What else is there to check?

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  2. 08-25-2015, 10:28 PM #2
    Gozzie
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    Re: Banding when etching a raster image

    Here is a discussion on the issue
    Frustrating laser engraving problem

    There are several others also if you do a search

    Gozzie
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  3. 08-25-2015, 11:34 PM #3
    discojon
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    Re: Banding when etching a raster image

    Thanks. I check it out.

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