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by Tech_Marco
Mon May 07, 2018 1:50 pm
Forum: DSP X7
Topic: K40+X7 Firing full power
Replies: 14
Views: 720

Re: K40+X7 Firing full power

Yes you can. Just connect the K+ and K- should bypass it. But make sure you double check before fire up the laser. Without water running in the 32W laser tube, it cracked in 8~9 seconds.

Marco
by Tech_Marco
Mon May 07, 2018 12:51 pm
Forum: DSP X7
Topic: K40+X7 Firing full power
Replies: 14
Views: 720

Re: K40+X7 Firing full power

If I'm not forgotten, the TTL from the DSP controller is connected to the "P". Then, connect a water sensor across "K+" and "K-".
Give it a try

Marco
by Tech_Marco
Fri May 04, 2018 3:31 pm
Forum: Latest News
Topic: Auto focus laser head available (Passive)
Replies: 0
Views: 1108

Auto focus laser head available (Passive)

Hi folks: We have came up a new design of auto focus laser head (passive) that eliminate the need of a sensor probe. Instead, a limit switch is installed along with the laser head so that the whole design is integrated two parts in one. I'll make up a video and post it soon. If anyone is interested,...
by Tech_Marco
Thu May 03, 2018 8:53 am
Forum: D40/K40 small chinese CO2 laser machine
Topic: Low power with a new lightobject laser tube
Replies: 2
Views: 309

Re: Low power with a new lightobject laser tube

Did you clean your focus lens?
Make sure you have alignment tuned we’ll or you will suffer a lot power lost. Also, what current were you using?

Marco
by Tech_Marco
Sat Apr 21, 2018 12:08 pm
Forum: DSP E5
Topic: Grayscale image
Replies: 2
Views: 453

Re: Grayscale image

I tried the grayscale on X7 but I was not impressed by the result. May be I didn’t get correct image manipulation or what, the result look worst than just doing engraving with dithering. E5 runs on LaserCad and there is no “grayscale “ option from the drop down menu. Again, it didn’t work out good s...
by Tech_Marco
Thu Apr 19, 2018 11:10 pm
Forum: D40/K40 small chinese CO2 laser machine
Topic: Z table button?
Replies: 3
Views: 350

Re: Z table button?

What kind of laser controller do you have? If you are running K40 without a DSP laser controller, what you need is a motor driver, a motor controller board, a 24V 3A DC power supply and a couple push button With a DSP controller, you can control the Z table without the motor controller board. But st...
by Tech_Marco
Wed Apr 18, 2018 9:10 pm
Forum: DSP X7
Topic: K40+X7 Firing full power
Replies: 14
Views: 720

Re: K40+X7 Firing full power

hammer :eek:
:lol: :lol: :lol:

Anyway, good to know it is working now

Marco ;)
by Tech_Marco
Wed Apr 18, 2018 8:47 pm
Forum: DSP X7
Topic: K40+X7 Firing full power
Replies: 14
Views: 720

Re: K40+X7 Firing full power

That doesn’t sounds right to me I can see a makingon the PCB board showing “G P L G In 5v” The “L- “ on the left most (not Right most) is for the laser ground. So, you shou connect PWM to In, TTL to P, and use K for water protection. You don’t need to use K for fire test if you have our controller b...
by Tech_Marco
Wed Apr 18, 2018 2:06 pm
Forum: DSP X7
Topic: K40+X7 Firing full power
Replies: 14
Views: 720

Re: K40+X7 Firing full power

Not quite sure how you connect the "TTL". I don't know what is the pin to the right most of the image (don't like to guess). You better to check the legend mark underneath. If I am not forgotten, you should connect it to either P+ or P- while the K is for water protection. You need to revi...
by Tech_Marco
Fri Apr 13, 2018 9:52 am
Forum: DSP T9
Topic: Communications Error
Replies: 3
Views: 354

Re: Communications Error

smile
by Tech_Marco
Fri Apr 13, 2018 9:22 am
Forum: DSP T9
Topic: Communications Error
Replies: 3
Views: 354

Re: Communications Error

Hi Check the connection cable between the LCD and the main board. I think a lose connection between your PC and the controller should’ show communication error once job was transferred successfully, The only possible issue the data cable between the main board and the LCD. Just lose two screws, unpl...
by Tech_Marco
Sat Apr 07, 2018 3:37 pm
Forum: DSP X7
Topic: Text engraving problem
Replies: 3
Views: 482

Re: Text engraving problem

Check or unchecked the "Auto Group" should take care your issue

Marco
AutoGroupEngrave.JPG
AutoGroupEngrave.JPG (35.12 KiB) Viewed 424 times
by Tech_Marco
Thu Apr 05, 2018 9:38 am
Forum: DSP T9
Topic: Controller replacement help needed
Replies: 22
Views: 1591

Re: Controller replacement help needed

We have no idea what could be wrong. You may send it back for diagnostic. You can include a test file in the controller and we can ran it on our machine. If it is the controller issue, we will send you a new one. If it is not, you pay for return shipping cost Test machine per-setting: Tube: 60W Driv...
by Tech_Marco
Wed Apr 04, 2018 9:53 am
Forum: DSP T9
Topic: Controller replacement help needed
Replies: 22
Views: 1591

Re: Controller replacement help needed

Your acceleration and speed for Y seems high but even so it shouldn’t cause that issue you have. It look like that it is not a software issue but either hardware issue or laser tube/laser power supply issue.


Marco
by Tech_Marco
Sat Mar 31, 2018 12:08 pm
Forum: CO2 Laser Discussion
Topic: Waviness (vertical) on cut acrylic?
Replies: 3
Views: 520

Re: Waviness (vertical) on cut acrylic?

What happened if you cut a straight line? Let’s say what a happen for cutting a a ft longer plywood with different power setting Let’s do a simple experience: Get a piece of wood (any) with possible 3/4” thick Make up power to cut 2/3 deep but not cut through After cut, break the wood manually see i...

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