Search found 4333 matches

by Tech_Marco
Sat Apr 21, 2018 12:08 pm
Forum: DSP E5
Topic: Grayscale image
Replies: 2
Views: 163

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: 29

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: 5
Views: 50

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: 5
Views: 50

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: 5
Views: 50

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: 42

Re: Communications Error

smile
by Tech_Marco
Fri Apr 13, 2018 9:22 am
Forum: DSP T9
Topic: Communications Error
Replies: 3
Views: 42

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: 149

Re: Text engraving problem

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

Marco
AutoGroupEngrave.JPG
AutoGroupEngrave.JPG (35.12 KiB) Viewed 91 times
by Tech_Marco
Thu Apr 05, 2018 9:38 am
Forum: DSP T9
Topic: Controller replacement help needed
Replies: 22
Views: 493

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: 493

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: 272

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...
by Tech_Marco
Wed Mar 28, 2018 9:50 am
Forum: DSP X7
Topic: Raycam and engraver
Replies: 1
Views: 100

Re: Raycam and engraver

Not sure what you mean not being to make a bigger box. Please post screen shot for review. Also, post screen shot of your settings

Marco
by Tech_Marco
Mon Feb 05, 2018 9:46 am
Forum: CO2 Laser Discussion
Topic: Powering up old tube
Replies: 2
Views: 224

Re: Powering up old tube

Power up the tube with low current say 4mA~5mA. Observe if any 'sparking' noise or arcing happened from the power supply or from the tube. If no gas leaking, then you shouldn't hear sparking sound. Before the tube entered stable mode, a little electric sound like 'zee zee' may be heard but it is OK ...
by Tech_Marco
Mon Feb 05, 2018 9:36 am
Forum: Laser products
Topic: DSP Control Panel
Replies: 4
Views: 533

Re: DSP Control Panel

Sure. I'll make a couple design with different materials like stainless steel and/or acrylic

Marco
by Tech_Marco
Wed Jan 31, 2018 12:26 pm
Forum: CO2 Laser Discussion
Topic: Engraving Frustrations
Replies: 13
Views: 585

Re: Engraving Frustrations

I'm testing the Hybrid system. So far so good on stainless steel at 1mm, 1.5mm. Although there was some slag, it did cut through and can be cleaned pretty easy. I was able to cut through up to 2mm mild steel with a 130W tube. There was more slag than stainless steel. Plus, it is harder to cut sharp ...

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