Hi, all
i bought co2 laser power meter on aliexpress for about 200 usd and im able measure on tube output, and 2nd and 3rd mirror output .... Advantage is that i can measure power loss on mirrors...
Type: Posts; User: Martin Safranek; Keyword(s):
Hi, all
i bought co2 laser power meter on aliexpress for about 200 usd and im able measure on tube output, and 2nd and 3rd mirror output .... Advantage is that i can measure power loss on mirrors...
I'm decided order 80w mopa it should be strong enough for anealing.... I have q switched and mopa give me more option for plastic engraving.... Thanks to all for sharing experience...
Martin
I didn't tried so long lens because I expect that 30w is too low power.... Do you have experience with 30w and long lens?
Thx
Hi all,
please can you help me answer to question how strong should be fiber laser for marking stainless steel 400x400mm or 300x300mm ? Mopa or Qswitched ? Any practical experience with longer lens?...
Hi all,
i bought older spirit ls with CO2 20w 9,3um synrad and in the future thinking about possibility upgrade to 60w+. Any experience with upgrading? I expect that i need only new tube and power...
I agree with Mike and Cole. Everyone can negotiate. Lasers are not cheap and you have some options where you can buy. When i bought GCC i negotiate better price for machine and accessories.
Hi Kev,
thank you for your hints. Im already replace servo in x axis. Now its better but not ok still is edges have teeth :o(
M
Unfortunately lens too.
Bill thank you for hint. Im already checked mirrors and they are ok :o(
Hi all.
please do you have any experience with this problem ? I have GCC spirit LS 60w. When i engravimg i dont have smooth object edges but many scratches. Im replaced X axis 8 months ago but...
Thanks to all for Hints. Problem was solved by lowering acceleration parametr in lasercut. I had 40mm and now with 20 problem disappeared. It seems that some screw must loose tight because week ago...
Hi all,
now i have small issue with my weike LC1612. When i cut square i have small waves in upper right and lower left corner.
I will welcome any hints because i dont have any clue.
Thank...
Thank you very much for your posts i will play with machine during weekend. Its very interesting see all experinces and methods ... its help a lot .... Ill write later about my situation.
Martin
Hi all,
I have problem with my weike. When I cut rectangle sides aren't rectangular. It seems that x,y axis are not squared. When I measured rectangle diagonally there is difference 3 mm on 1 m. We...
Thanks to all ... but im not conveyor producer i just connect wires to right pins. Now im start working on my own carousel type for tags and other stuff. Biggest problem is time ... day have only...
Hi Gary,
im sorry for delay .. here is short video ....
https://goo.gl/photos/xwQeNgqXQCa2dvNZA
Martin
SOLVED i used pin 8 CON4 against GND for start marking and pin 19 CON2 laser ON like reference for conveyor that laser marking. Unfortunately i wasnt able gain model of control board from aftersales...
Gary,
i still dont have documentation for my control board ...my port wiring is bit different from yours. Please can you tell me more about ports numbers in ezcad setting ? Is pin number equal...
Gary,
please can you describe what you did HW and SW changes in system for red dot control ? I hope that your example will help me lot.
Thank you very much.
Martin
Hi Gary,
its hard to say ... Im ask morntech and no reply ... Problem is that on controler is only label MODEL:IPG FIBER it seems thats may be clone of BJCZ ... Problem is that i dont understand...
Hi all,
any experience with TTL inputs/outputs on fiber controlers ? I have ezcad 2.7.6 raycus fiber and i want connect conveyor for engravings but i dont have idea how to do ... I need one output...
Hi all,
this time im try choose new 30w galvo fiber to my workshop and im wondering that majority od chinese machines are totally open. I want do something more for my eyes and skin safety but no...
Now it is much more better... Speed 300 is ok but power under 20 % is needed for perfect result and its too low for tube. 90 w will be ok. Thanks to all for help.
M
Thanks for all hints. ill try it today. im already ordered 90w tube which will be better for engraving than 130w.
Martin
Bert,
thanks for hint but it cannot be because in red marked places is engraving deeper in rowmark plastic sheet too... Wood is Beech plywood. It must be something else.
Martin