Author Topic: The Laser Project.  (Read 781972 times)

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Offline Tweakie.CNC

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Re: The Laser Project.
« Reply #970 on: April 12, 2017, 03:04:38 AM »
Hi Dan,

It was Jeff (Picengravertoo) and he now resides here https://www.picengrave.com/forum/

Tweakie.
Success consists of going from failure to failure without loss of enthusiasm.  Winston Churchill.

Offline Dan13

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Re: The Laser Project.
« Reply #971 on: April 12, 2017, 03:45:47 AM »
Thanks Tweakie!

Got a link to his work with the encoder?

Dan

Offline Tweakie.CNC

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Re: The Laser Project.
« Reply #972 on: April 12, 2017, 05:18:30 AM »
Hi Dan,

Not that I can remember but I think all the information is in these two threads somewhere if you have the time to browse. Maybe quicker to ask Jeff directly on the previous mentioned forum though.


http://hobbycncart.com/forum/63-151-1
http://hobbycncart.com/forum/63-236-1


Tweakie.
Success consists of going from failure to failure without loss of enthusiasm.  Winston Churchill.

Offline Dan13

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Re: The Laser Project.
« Reply #973 on: April 12, 2017, 05:34:44 AM »
Thanks Tweakie!

Dan

Offline DeserEagle

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Re: The Laser Project.
« Reply #974 on: April 13, 2017, 03:21:07 AM »
Hi Nikolaj,

The DotG X axis motion is 'stop-start' so, in operation, it will be 'jerky'. This can, top some extent, be reduced by selecting a suitable feed-rate / Acceleration.
The 'virtual B axis' movement is necessary to trigger the M10 / M11 commands whilst the X axis is stationary (the M10 / M11 commands will only take effect at the instant of an axis movement).

Hope this helps.

Tweakie.


Hey. Tweaks.
Now I understand why these commands are used.
Their task is to turn on and off when the X axis is not moving.

But I do not have a solution at the moment.
Dotzh is not suitable for preparing the G code even with postprocess for M11P and M10P commands.

I've tried many other programs to prepare G-code. I even tried the program for burning with the filament of CHPU. But nothing happened.

Is there a program that prepares G - with M11P and M10P - without jerks?
Paid? Free use? Maybe an article about her is somewhere on the forum?

But still I have a little progress, I used the program ArtCAM 2008 to get G code for engraving. The essence of using a small movement of the Z axis - which can be replaced by the virtual B axis and even in pair with the M11n / M10P command. It works, but not as qualitatively as a plugin.
I still have not figured out how to correctly replace the data from the Z-axis with data with the M111 / D1 / M10n1 command.

Can you tell me? Help?

I will attach the successful G code to the message.

https://drive.google.com/drive/folders/0B2Yl5soaDkgmUDJpZDNoWUhXcm8?usp=sharing

Spare link to google disk:
https://drive.google.com/drive/folders/0B2Yl5soaDkgmUDJpZDNoWUhXcm8?usp=sharing

Sorry, I could not attach the file directly)
Language barrier) I think you understand me.

And by the way, here is my e-mail number deserteagle3113@gmail.com

Thanks for the help.

Nikolaj.
« Last Edit: April 13, 2017, 03:30:26 AM by DeserEagle »

Offline Dan13

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Re: The Laser Project.
« Reply #975 on: April 13, 2017, 05:10:14 AM »
Hi Nikolaj,

Did you check PicEngrave at www.picengrave.com ?
It may do what you want. It does have the option of variable feedrate, but not sure about the M10/M11. Haven't used it for a long time, but I am sure Tweakie will soon chime in and give you a better reply.

Dan
« Last Edit: April 13, 2017, 05:12:19 AM by Dan13 »

Offline Dan13

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Re: The Laser Project.
« Reply #976 on: April 17, 2017, 05:49:08 AM »
Hi Tweakie,

From the link you referred to above:
http://hobbycncart.com/forum/63-151-1

Your post #2 you mention a video with a constant 50Hz engraver. What video are you talking about? Do you have a link? Is it a CNC with constant frequency engraver? What would the Gcode look like?

Dan

Offline Tweakie.CNC

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Re: The Laser Project.
« Reply #977 on: April 17, 2017, 06:20:32 AM »
Hi Dan,

Sorry, but that was a few years ago and so much has happened since I just can’t remember it’s content.
The video will still be lurking on the forum somewhere – I initially transferred a number of discussions from the Hungarian areas to start the English section and obviously the link to that video didn’t follow. I will see if I can track it down but don’t hold out too much hope as it may remain illusive.

Tweakie.
Success consists of going from failure to failure without loss of enthusiasm.  Winston Churchill.

Offline Dan13

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Re: The Laser Project.
« Reply #978 on: April 17, 2017, 06:39:45 AM »
OK, thanks Tweakie. Would be interesting to see if you find it.

Dan

Offline DeserEagle

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Re: The Laser Project.
« Reply #979 on: April 17, 2017, 12:33:26 PM »
Hi Nikolaj,

Did you check PicEngrave at www.picengrave.com ?
It may do what you want. It does have the option of variable feedrate, but not sure about the M10/M11. Haven't used it for a long time, but I am sure Tweakie will soon chime in and give you a better reply.

Dan

Thank you ! I looked at your link. There is no trial version of the program. I'm afraid to pay for what might not work with my laser ...
I do not know what to do.
Tweak did not answer me.

E-mail number deserteagle3113@gmail.com
Tweakie for the help.
Nikolaj.