I had an idea, but not sure how many other people would also want/use this.
In the non-Lazer CNC world, there is a way to make the carve in the shape of a V. The bottom is narrow and the top wider. To achieve this with a laser, it would have to be on par with a 3D image.
So the question is, doable? Interested?
nconroy
(Nigel Conroy)
May 13, 2019, 2:54am
2
There is a ramp setting in Rdworks
Hank
(Hank Morgan)
May 13, 2019, 2:58am
3
I was going to suggest Ramp. I hear rumors that a Ramp feature may be coming to LB some day…
This one has been requested frequently, and ended up being relatively straightforward to do, so LightBurn will soon have a ramp mode for producing engravings with sloped sides.
Here’s a comparison of a preview of a test file from RDWorks and one from LightBurn, with identical settings. The LightBurn one was generated in 0.8 seconds, while RDWorks took a touch over 4 seconds. (I’m hoping the RDWorks version looks as bad as it does due to preview artifacts - I’ve honestly never run one of these …
I will play with the ramp settings on RDworks but I am sure it will be limited. Thanks for the suggestion.
Bonjour
(Bo)
May 15, 2019, 1:59am
5
HalfNormal:
I had an idea, but not sure how many other people would also want/use this.
In the non-Lazer CNC world, there is a way to make the carve in the shape of a V. The bottom is narrow and the top wider. To achieve this with a laser, it would have to be on par with a 3D image.
So the question is, doable? Interested?
Use a lens with a really short focal length - like 5mm.
Ramp mode in LightBurn is basically done, and in test. There are a couple of small bugs in the acceleration structure being used to speed it up, but I expect those to get ironed out relatively soon.
5 Likes
Sparkman
(Chris Wright)
May 24, 2019, 1:55pm
7
Since I have a “stamp” job to do, this can’t come soon enough. It’s been so long since I ran RDWorks, I actually forgot how much I hated it.
You know what they say: “Once you go LightBurn you can never return!”
1 Like
raykholo
(Ray Kholodovsky)
May 24, 2019, 10:22pm
8
Are they actually saying that now?
1 Like
If they aren’t, they should.
2 Likes
snag
(Nate)
June 26, 2019, 2:10am
10
I’m pretty much saying that now. I haven’t fired up RD in Months!
1 Like