Lines per inch

Not much to see yet, as I figured someone would have done this by now. Any links showing the different lines per inch settings the GF does?

If not I am going to setup some testing for it. Any thoughts on what would make a good test material, image to use, etc. I can wing it, but figured someone might have some traps to avoid.

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From a pre-release by @Jules

And the referred to test from @jamesdhatch

The most important thing is to only change one thing at a time. Choose a material and have at it.

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What would NOT make a good test material is quartz counter top material. I know for some reason.

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Thank you sir, not quite what I was looking for but a good start.

I think I am going to look for an image with a good gradient of detail in it and just start at 10 LPI and work up from there. I normally do 270 or 340, but I wonder if that is too little or too much in some cases. I suspect ultra low LPI could create some interesting artsy effects too.

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Lots of ways to test… it depends on what you want to test.

For example, I did a vector gradient that was the background of a piece and engraved with vary-power which gave both a beautiful slope and progressive darkening of color.

Materials… I’ve heard aluminum anodizing will take as much resolution as you throw at it. Whereas a material like wood might not experience better results at say, above 500/600lpi. Or perhaps worse results.

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Yeah, Dan showed off a max LPI engraving of a GF logo on anodized that was silky smooth, and I imagine the grain of the wood limits the detail… we shall seee dunn dunnn dunnnnnnn

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As for wood, both the grain and the fact that you’re passing over the same area many more times. It’s only going to hold so much detail. Kind of like a like drawing in the sand at the beach versus drawing on a piece of paper.

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