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Type: Posts; User: Exsecratio

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  1. Re: This is a warning to all looking to buy a chinese laser on ebay

    Hey Vic, me again

    That's an unusual machine for sure, it doesn't have the usual ruida card or leetro so adding stuff like RDworks and LaserCUT won't work (its a different controller)

    Corellaser...
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    943

    Re: Robocutters?

    OPLaser support forum ? View topic - New UK Dealers, Is My Money Safe

    If stuff sounds too good to be true it usually is, I know most of the dealers in the UK and I've never heard of Robocutters...
  3. Replies
    4
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    2,383

    Looks like Disney (one of the worlds most...

    Looks like Disney (one of the worlds most litigious companies) didn't like you using their Trademark and had your youtube shutdown.
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    Scatter, the beam is hitting the inside of the...

    Scatter, the beam is hitting the inside of the aircone. You need to adjust the alignment of the mirrors from the first one to the last.

    cheers

    Dave
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    try again :)

    try again :)
  6. Replies
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    1,651

    Hi Peter, Tubes can liberate gas through the...

    Hi Peter,

    Tubes can liberate gas through the glass walls given enough time (and through the joints) the electrodes also corrode due to impurities in the gas mix leading to low power being applied...
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    14Ma is way too low to sustain an arc, 22 to 26...

    14Ma is way too low to sustain an arc, 22 to 26 is closer to what you need. it may be down to age as Cine said but it could also be too low a current from the power supply.

    cheers

    Dave
  8. Replies
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    Must admit Joey, I like the look of the printer...

    Must admit Joey, I like the look of the printer for sure.

    cheers

    Dave
  9. OPLaser support forum ? View topic - East Vs West...

    OPLaser support forum ? View topic - East Vs West Laser Buying

    Hope that helps

    Cheers

    Dave
  10. Replies
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    Packing multiple layers is likely going to end in...

    Packing multiple layers is likely going to end in scorching or a fire Mark,
    Gas gets liberated between the layers and causes flame ups. CO2 gas as a support to prevent flaming will also block the...
  11. Replies
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    5,297

    CW3000 is rated to 50 watts (it isn't a chiller,...

    CW3000 is rated to 50 watts (it isn't a chiller, its a fan and a copper coil)

    The CW5000 has a dissimilar metal joint in the cooling gas coil that can lead to gas leakage, great but there is no...
  12. 1/4 is about the realistic speedy limit for an 80...

    1/4 is about the realistic speedy limit for an 80 watt, 1/2inch is probably more than I would want to do unless the job can handle orders of slowwwwwww

    To cut cardstock 80 watt is about the limit...
  13. Replies
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    1,388

    Pretty much any laser will do it, it depends how...

    Pretty much any laser will do it, it depends how fast you need it done really and what sort of budget you are looking at?

    best wishes

    Dave
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    $30K+ for a good fibre source and required...

    $30K+ for a good fibre source and required delivery system.

    cheers

    Dave
  15. Indeed Tweaks, good luck for the future John :) ...

    Indeed Tweaks, good luck for the future John :)

    cheers

    Dave
  16. Replies
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    3,676

    Jin, If it's only card then take a look at a...

    Jin,

    If it's only card then take a look at a Weike Galvo CO2 model, cutting paper can be an issue with speed, you need to run fast and sometimes a Gantry machine cannot keep up without causing...
  17. Check your encoder strips to make sure they...

    Check your encoder strips to make sure they aren't dirty or broken.

    cheers

    Dave
  18. No worries, one of us will be able to help you...

    No worries, one of us will be able to help you over there :) what part of the Uk are you in?

    cheers

    Dave
  19. Hiya Dave, drop by OPLaser support forum ?...

    Hiya Dave,

    drop by OPLaser support forum ? Index page

    Don't panic I'm sure it can be sorted for you and one of the guys is likely close by as your in the UK :)

    cheers

    Dave
  20. Welcome to Shandong spam central Belin ;)

    Welcome to Shandong spam central Belin ;)
  21. Looking at the laser head and mirror mounts I'd...

    Looking at the laser head and mirror mounts I'd say that's a Shenhui that AT are selling. Weike tend to go for black anodise and flat mirror holders, shens go for red or gold anodise with tubed...
  22. Not only spam but DANGEROUS spam... That's...

    Not only spam but DANGEROUS spam...

    That's another company for the ****list

    Dave
  23. Replies
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    Many western made lasers have those...

    Many western made lasers have those functions...but at a price!

    The biggest problem is the response time of a DC tube compared to an RF tube, DC tubes are quite simply slower and produce a far...
  24. Heat control and focus would make it close to...

    Heat control and focus would make it close to impossible with a hobby laser. A CO2 laser will do it (pump enough watts and CO2 lasers will heat or cut just about anything) but not in the quality...
  25. I despise the things with a passion, K40's are...

    I despise the things with a passion, K40's are some of the worst pieces of junk it's ever been my miserable place to work on. When the factory that makes them don't recommend them you can be pretty...
  26. OPLaser support forum ? View topic - Nozzle Stuff...

    OPLaser support forum ? View topic - Nozzle Stuff

    It's all in the nozzles Indy, Get the nozzle flow right and the benefits are huge

    215548

    Nice and close, 8 psi and a 1mm exit hole.(2mm...
  27. Ahhhh might be an idea to make it a bit clearer...

    Ahhhh might be an idea to make it a bit clearer my friend, sealed metal tubes are usually thought of as RF

    I'm still rather liking the look of those ball screw drives :):)
  28. Probably Shenhui or Wk Laser I would think. ...

    Probably Shenhui or Wk Laser I would think.

    Must admit I rather liked the look of ball screw drive.....very nice!

    Something I did wonder though Boss? as in an RF unit ?

    cheers

    Dave
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    Nice work Sky, thanks for sharing :) cheers ...

    Nice work Sky, thanks for sharing :)

    cheers

    Dave
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    In effect yes but in actual terms for continuous...

    In effect yes but in actual terms for continuous wave operation it is necessary for the population inversion of the gain medium to be continually replenished by a steady pump source usually achieved...
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