PlasmaC Fiber laser 1Kw head height control + auto focuas

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17 Aug 2020 17:52 #178497 by taloot

This is what i use for the engravers i make, see here:
forum.linuxcnc.org/10-advanced-configura...-superimposing-a-pic
There is also the complete config there, but here is the important part:
loadrt pwmgen output_type=0

addf pwmgen.make-pulses base-thread
addf pwmgen.update servo-thread

setp pwmgen.0.enable TRUE


#setp pwmgen.0.pwm-freq 1000
#setp pwmgen.0.scale 100
#setp pwmgen.0.offset 0
#setp pwmgen.0.min-dc 1
#setp pwmgen.0.max-dc 99
#setp pwmgen.0.dither-pwm true


net analogout motion.analog-out-00 => pwmgen.0.value
net laserpwm pwmgen.0.pwm => parport.0.pin-02-out
See also for more than one PWM
linuxcnc.org/docs/2.4/html/hal_rtcomps.html#sec:PWMgen

net laserpwm pwmgen.0.pwm => parport.0.pin-02-out

what is laserpwm mean in this example?
is it component or name or what

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17 Aug 2020 18:35 #178503 by tommylight

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18 Aug 2020 20:14 - 18 Aug 2020 20:22 #178624 by taloot


im having this error
and ideas?


***** my fault. its read only value*********

solved
Attachments:
Last edit: 18 Aug 2020 20:22 by taloot.

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20 Aug 2020 00:06 - 20 Aug 2020 00:07 #178780 by taloot
testing machine max speed with 1mm ss
cutting gas normal air @ 190 psi


Last edit: 20 Aug 2020 00:07 by taloot.
The following user(s) said Thank You: phillc54, tommylight, Clive S

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20 Aug 2020 00:25 #178782 by phillc54

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20 Aug 2020 00:55 #178783 by snowgoer540
Holy crap that’s awesome. Need.

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20 Aug 2020 13:15 #178827 by tommylight
Very nice. Thank you.
Can do a video where LinuxCNC can also be seen, please ?
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21 Aug 2020 03:31 #178891 by taloot

Very nice. Thank you.
Can do a video where LinuxCNC can also be seen, please ?


i making the userspace pin
and link the ARC OK <--- this will be link to laser status + monitor gas pressure if drop below workable pressure
and fix some issue with capacitance,, sensor i make,, its 3.3v pwm.. and it fails with long cable
and i will do complete test +
cut + marking
with ss its simple
gas on and laser on and machine keep moving
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24 Aug 2020 09:31 #179209 by taloot


this is it working in simulator,,,

but i dont know how can i run the qtpyvcp embedded

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24 Aug 2020 09:35 #179210 by phillc54
Looking good, did you try Qtvcp. I think that can be embedded similar to Gladevcp.

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