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by Tech_Marco
Fri Jan 05, 2018 1:19 pm
Forum: D40/K40 small chinese CO2 laser machine
Topic: steppers not moving k40
Replies: 7
Views: 693

Re: steppers not moving k40

You only need to care the micro stepping settings on the motor drivers not the motor itself which is either 1.8degree or 0.9degree in general

-M
by Tech_Marco
Thu Jan 04, 2018 11:37 pm
Forum: D40/K40 small chinese CO2 laser machine
Topic: steppers not moving k40
Replies: 7
Views: 693

Re: steppers not moving k40

Your acceleration setup for X seems to high. Set it to :5000 Also, the UM seems not right. I don’t know what kind of machine you’re running but if it is a K40, the “um” with 1/16 micro stepping should use 12.6 roughly or 6.5 if 1/32 is used。 If it is K40, the traveling range you set is it right as w...
by Tech_Marco
Tue Jan 02, 2018 12:35 pm
Forum: DSP T9
Topic: trouble after homing
Replies: 3
Views: 328

Re: trouble after homing

After 'Home', use keypad to move the laser head away from the present location to somewhere else, then press 'Origin' Now, recycle the power see how it goes. I should be simple issue and should be easy to address. Always read the 'FAQ' for info when homing or scale issue occurred: http://www.lightob...
by Tech_Marco
Fri Dec 29, 2017 10:04 am
Forum: CO2 Laser Discussion
Topic: Laser Off/On switch questions
Replies: 2
Views: 388

Re: Laser Off/On switch questions

Yes cut off connection to the water sensor terminal “WP” is a good choice. If you want to be more safe, you can use a double ‘throw?’( forgot the term)switch to cut off both WP and TTL from the LPSU and it will disable it from firing absolutely

Marco
by Tech_Marco
Tue Dec 26, 2017 8:07 am
Forum: D40/K40 small chinese CO2 laser machine
Topic: In Progress
Replies: 50
Views: 4388

Re: In Progress

Yes it is a big problem when 24v PSU could ootput 17v. That means the 24v power supply didn’t supply enough current for the motors and it may caused an issue. Better to install a qualified power supply before doing other troubleshooting

Marco
by Tech_Marco
Sat Dec 23, 2017 9:49 am
Forum: DSP T9
Topic: XY Limits
Replies: 1
Views: 247

Re: XY Limits

You need to get proper “um” value first before you can get proper limit range. See the “FAQ” to see how to

Also, I suggest not going over 5000 on micro stepping setup.

***Merry Christmas ***

Marco
by Tech_Marco
Wed Dec 20, 2017 8:21 pm
Forum: Tips and new on the DSP & Software
Topic: Lasersoft wont install with windows 10????
Replies: 4
Views: 412

Re: Lasersoft wont install with windows 10????

We are running Win10 and it is running well. Did you connect the controller card on your computer?

Marco
by Tech_Marco
Mon Dec 18, 2017 1:43 pm
Forum: Temperature Controller
Topic: JLD 612 Stopped Working
Replies: 4
Views: 610

Re: JLD 612 Stopped Working

Yes
by Tech_Marco
Mon Dec 18, 2017 9:28 am
Forum: Temperature Controller
Topic: JLD 612 Stopped Working
Replies: 4
Views: 610

Re: JLD 612 Stopped Working

Could be a bad probe
Try another probe see if it works

Marco
by Tech_Marco
Mon Dec 18, 2017 9:26 am
Forum: Tips and new on the DSP & Software
Topic: LO X7 and RDworks
Replies: 1
Views: 301

Re: LO X7 and RDworks

No the software is not compatible
But, you can output work file as PLT format and that works for most controllers

Marco
by Tech_Marco
Fri Dec 15, 2017 7:00 am
Forum: Temperature Controller
Topic: Water temp safety
Replies: 4
Views: 465

Re: Water temp safety

Hi SWMS, I didn’t mean the dew point was 24-25’C

What I mean was if the water temperature was cold closed enough to dew point(could be 8, 10,12,15...as you said about the relative humidity), condensation may occurred. Sorry for the confusion

Marco
by Tech_Marco
Wed Dec 13, 2017 12:49 pm
Forum: CO2 Laser Discussion
Topic: Real time auto focus tracking system for CO2 laser
Replies: 8
Views: 948

Re: Real time auto focus tracking system for CO2 laser

Two different auto focusing is coming through DHL. I should have that received by tomorrow We're working on the controller board for the real time tracking system. For the other one, no circuit board need. There is a micro sensor switch installed on the laser head (barrel) and no sensor probe requir...
by Tech_Marco
Wed Dec 13, 2017 12:47 pm
Forum: DSP X7
Topic: Raycam crashing
Replies: 7
Views: 681

Re: Raycam crashing

I tried your files but couldn't duplicate the crash.

Marco
by Tech_Marco
Mon Dec 11, 2017 11:53 am
Forum: Temperature Controller
Topic: Water temp safety
Replies: 4
Views: 465

Re: Water temp safety

You don't want to go too low either because condensation could happen if temperature is too low (closed to dew point). I'll suggest 23~25'C is good range for the laser tube.


Marco
by Tech_Marco
Mon Dec 11, 2017 8:31 am
Forum: DSP X7
Topic: Decelerate after engrave
Replies: 3
Views: 310

Re: Decelerate after engrave

What are you trying to cut with 300mm/s?? I can’t image anyone would do cutting for over 150mm/s of which we do outline of an object instead of cut through. You can’t break the natural of physics by not allowing stopping without acceleration oand/or deceleration. You may, however, adding delay (exte...

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