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Author Topic: The Laser Project.  (Read 954507 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.
KEEP SAFE !

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.
KEEP SAFE !

Offline Dan13

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

Dan
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.
KEEP SAFE !

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
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.