K40 Laser Cutter/Engravers... How Are They Really?!?

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  • čas přidán 18. 01. 2019
  • I heard much about these mysterious cheap Chinese "K40" Lasers. I decided to take the leap, and this is what I found out.
    ===============================================
    Amazon K40 Laser Link: (These go in and out of stock often, so I will try to keep these K40 links current in hopes you can find one!)
    www.amazon.com/shop/geeksmith...
    If you still have your heart set on a Glowforge, you can use my referral code to get:
    $600 off a pro, $300 off a plus, or $150 off a basic!
    I'll get credit too! Use the link below.
    glowforge.us/f/KSXLIFLM
    List of Potential K40 Upgrades:
    www.amazon.com/shop/geeksmith...
    =============================================
    Social Links:
    Website: geeksmithing.com
    Twitch geeksmithing.com/twitch
    Instagram geeksmithing.com/instagram
    Patreon: geeksmithing.com/patreon
    Twitter geeksmithing.com/twitter
    Facebook geeksmithing.com/facebook
    ============================================
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Komentáře • 2,9K

  • @davashawnparker5006
    @davashawnparker5006 Před 4 lety +33

    Can this be used on metal?

    • @Geeksmithing
      @Geeksmithing  Před 4 lety +97

      That is a simple question with a complicated answer.
      While you cannot directly engrave or cut metals, there are still ways you can use the laser along with metals in your projects.
      The laser can remove surface coatings on metals such as powdercoating or anodization. This allows you to engrave stainless steel tumblers and water bottles, as it is actually just engraving/removing the paint coating, letting the steel color show through.
      You could also spray paint the metals and then laser away a design into the paint revealing bare metal making a mask/resist layer. Then use an salt water/electric setup etching setup to engrave/etch into the metal where your paint was removed. Remove the paint using acetone. You are left with an accurately etched surface.
      If you still want to get a laser to engrave metals, you should look into "fiber lasers", but be prepared to spend at least $3000.

    • @TheFalconJetDriver
      @TheFalconJetDriver Před 4 lety +18

      Geeksmithing thanks for taking the time to answer his question your answered a question I had. And subscribed!😁🛫

    • @marckleejoseph2498
      @marckleejoseph2498 Před 4 lety

      Hi. Thx for thw video. I liked. At least we can engraving on stainless steel?

    • @Geeksmithing
      @Geeksmithing  Před 4 lety +1

      @@marckleejoseph2498 nope.

    • @leedozza3435
      @leedozza3435 Před 3 lety +2

      Hi mate whats the largest size material you can engrave? Thanks mate

  • @Geeksmithing
    @Geeksmithing  Před 4 lety +21

    The most common question I get is about the rotary module shown in the video. I finally made a video on how to make your own!
    czcams.com/video/GOF0u9qsFOI/video.html

    • @carlosherrera5624
      @carlosherrera5624 Před 4 lety +2

      does it cut glass or plastic ?

    • @Geeksmithing
      @Geeksmithing  Před 4 lety +3

      @@carlosherrera5624 it does cut cast acrylic perfectly. I am not sure about glass. I doubt it.

    • @carlosherrera5624
      @carlosherrera5624 Před 4 lety +1

      Thank you

    • @musicilla
      @musicilla Před 4 lety +1

      Goodmorning
      I was wondering is there a depth adjustment for the laser? Say if u wanted to laser 0.2mm stainless would it burn through it ??

    • @Geeksmithing
      @Geeksmithing  Před 4 lety +1

      @@musicilla you cannot cut or engrave metals with this, so.. um.. no. 🤷‍♂️🤓

  • @deangreenhough3479
    @deangreenhough3479 Před 5 lety +37

    I’ve had one of these for 2 years. Played with it for a month and gave up because of the software and lack of knowledge base. This has inspired me to give it another go. Thank you very much. Subscribed 🏴󠁧󠁢󠁥󠁮󠁧󠁿

    • @Geeksmithing
      @Geeksmithing  Před 5 lety +8

      Oh wow. That is the best compliment I could receive! Thank you! Reach out if you get stuck again! We are in this together!

  • @dsf2tman
    @dsf2tman Před 4 lety +17

    Sold me. I am getting one.
    Just downloaded the software you recommended so I'll get a jump on it before the unit arrives. Thanks for posting great content!

    • @Geeksmithing
      @Geeksmithing  Před 4 lety +1

      Oh sweet! Happy to help! Feel free to reach out if you run into a snag!

    • @domenicdesantis9847
      @domenicdesantis9847 Před 4 lety

      the one u have is a Mophorn or Orion??

  • @laynewilliams3699
    @laynewilliams3699 Před 3 lety +2

    Answered every single one of my questions & doubts! Well done video! Thank you.

  • @49cfr
    @49cfr Před 5 lety +20

    Great video Wes; I bought one last year on your advice and it’s already paid for itself twice over. It allows me to personalize hand crafted items. Thumbs up.

  • @IdealGrain
    @IdealGrain Před 5 lety +5

    K40 might be on my short list of tools to add to my shop. Will be nice for details and logos and such on my CNC furniture. Also, great vid! Glad to see you putting stuff out there again!

    • @Geeksmithing
      @Geeksmithing  Před 5 lety +2

      Hey! It absolutely should be! I have been constantly impressed with it . Thanks, I have been wanting to put this video out for a long while! I hope to put vids out more regularly.

  • @cheytac989
    @cheytac989 Před 5 lety +60

    I subscribed after watching this. I like how you get to the point and tell us just what we need to know. Great video.

    • @Geeksmithing
      @Geeksmithing  Před 5 lety +4

      Thanks Ken!! Cheers!!

    • @markh2128
      @markh2128 Před 5 lety +8

      I am also now subscribed for same reason! Also your a smartass and I respect That. Say it like it is, in a world full unicorns and snowflakes I like to hear its great or POS. Keep them vids coming.

    • @Geeksmithing
      @Geeksmithing  Před 5 lety +2

      @@markh2128 haha, thanks for the sub! Hope you like some of my other videos. 😄

    • @_M317
      @_M317 Před 5 lety +3

      I just did the same. Great video and can't wait to see more about the K40

    • @Geeksmithing
      @Geeksmithing  Před 5 lety +1

      @@_M317 cheers!

  • @markcavey9435
    @markcavey9435 Před 4 lety +1

    many thanks for this intro video. I've just bought one 2nd hand and finally switched it on 12 months later without a clue of what to do!. Great overview to get me started. Thank you

    • @Geeksmithing
      @Geeksmithing  Před 4 lety

      Oh wow! Congrats! That's a big first step! Good luck!!!

  • @SteveFrenchWoodNStuff
    @SteveFrenchWoodNStuff Před 5 lety +8

    Great review, great advice and awesome intro!

    • @Geeksmithing
      @Geeksmithing  Před 5 lety

      Hey thanks Steve! I figured true Nintendo fans would dig it!!! :)

  • @GeeksWoodShop
    @GeeksWoodShop Před 5 lety +14

    Awesome Wes, super helpful for a lot of folks. Those mugs are dope

  • @lostartsstudios1679
    @lostartsstudios1679 Před 5 lety +1

    An honest and useful review, not seen one of those on CZcams for a long time! I’ll finally be picking one of these up now

    • @Geeksmithing
      @Geeksmithing  Před 5 lety

      Hey thanks! I like to think it helps! Hit me up with any questions!

  • @dangerfoxgaming110
    @dangerfoxgaming110 Před 4 lety +1

    Well done, informative video. Thanks for taking the time to record and post.

    • @Geeksmithing
      @Geeksmithing  Před 4 lety

      Thanks! Happy to help! Thanks for stopping thru!

  • @tomfoil5590
    @tomfoil5590 Před 5 lety +14

    You, sir, just sold me on a 400 dollar laser engraver. Excellent review! Also, I just subbed. Thanks!

    • @Geeksmithing
      @Geeksmithing  Před 5 lety +1

      Hey, thank you sir! Happy to help. I have had mine for over a year now and it's still going strong! Thanks for the sub, let me know if you like any other videos:)

    • @pyrexphainz431
      @pyrexphainz431 Před 3 lety

      Is there a tool or setup that comes with it to do silicone bracelets

  • @Decco6306
    @Decco6306 Před 4 lety +3

    4:11 I like how the red highlighted squares are actually transformed to perspective rather than just a flat square
    nice work

    • @Geeksmithing
      @Geeksmithing  Před 4 lety +1

      Thanks for noticing that!:) Cheers.

    • @GetRealwithMike
      @GetRealwithMike Před 4 lety +1

      That impressed me as well. If you took the time to get that right, then I have a lot of confidence in what you said in your video.

  • @7Westwood
    @7Westwood Před 5 lety +2

    Great video, thanks for sharing your experience!

  • @naomij66
    @naomij66 Před 3 lety +1

    Thank you for this I’ve been procrastinating for more than a year about this....

  • @farbenformenlicht
    @farbenformenlicht Před 5 lety +25

    Looking forword to you posting a video about the rotary module :)
    Thx

    • @Geeksmithing
      @Geeksmithing  Před 5 lety +12

      It has been a popular request!:)

    • @willharris342
      @willharris342 Před 5 lety +4

      Geeksmithing I would like to see your installation and use process the eBay listings I see say it can’t be added to this smaller machine. I’d also like to see a link for the one you have as well. Awesome video you have me talked into buying one. Now for the wife!

    • @Geeksmithing
      @Geeksmithing  Před 4 lety

      The rotary video is coming out this week!

    • @Geeksmithing
      @Geeksmithing  Před 4 lety

      Rotary Video!! czcams.com/video/GOF0u9qsFOI/video.html

  • @seanherman4741
    @seanherman4741 Před 5 lety +5

    Great job on this review. I have mine for almost a year now. Burned out my first laser tube by over powering it. Then I upgraded to a 60W tube. Loving it.

    • @samirpasic6836
      @samirpasic6836 Před 5 lety +7

      Where you order 60W tube,how much,is it hard to instal???
      If you have link please give us.
      Thank you very much

  • @DerSchnitzell
    @DerSchnitzell Před 5 lety +2

    I've been looking to pull the trigger on one of these for about a year now.. Great write-up. Subscribed.

    • @Geeksmithing
      @Geeksmithing  Před 5 lety

      Oh awesome! Thanks I appreciate that! Welcome aboard! 🚀

  • @thomasreddick5908
    @thomasreddick5908 Před 5 lety +2

    Thanks for the info I did not know they had come down in price this far.

  • @davidskipwith4508
    @davidskipwith4508 Před 5 lety +3

    I bought the upgrades that you suggested in the description but I'm lost in how your hooking them up can you do a quick video?

  • @itsmewoodG
    @itsmewoodG Před 5 lety +3

    I have had one for almost 3 years. Had to replace the laser power supply after only 2 months, warranty took care of that. Had to replace laser tube after about 6 months. I paid for that. Installed a real air nozzle system. Got rid of the clamping system and put in an aluminum grid for a bed. Built my own rotary device. Working good now.

    • @z8ty
      @z8ty Před 5 lety +1

      I hope you see this... Do you have time to share more about your air nozzle system, the clamping system and your rotary device?
      I assume for the clamping you the bed you put in has tapped holes spaced at regular even intervals. Ready to buy one of these, but would like to learn as much as I can. The rotary device would be a must have, but the once I saw on Amazon were close to $200.00.

  • @MickInOhio
    @MickInOhio Před 5 lety +1

    Thanks for the candid and educational video. Very forthright. Great job! 👍

  • @UDoIt2
    @UDoIt2 Před 3 lety +1

    Watched this video again Wes! Very helpful. *Thank you!*

  • @sgoldens24
    @sgoldens24 Před 5 lety +4

    Great content thank you for posting !

  • @craftedgemworkshop7927
    @craftedgemworkshop7927 Před 4 lety +2

    You just gave me more to think about. I've been heavily looking and almost ready to make a decision on which of these machines to go with. The fear of not getting the added worth to my shop has made it really hard to pull thousands of dollars for a glowforge or other machine of that nature especially with me transitioning out of the military.

    • @Geeksmithing
      @Geeksmithing  Před 4 lety +2

      That is exactly the same thought process I went thru. I figured that $350 was an acceptable amount to toss at the idea of a K40... I figured even if it didn't work out, I could use the parts for something else... But now that they are also available on Amazon in addition to eBay, the consumer has additional protections/options if something doesn't work.

  • @melissamcdaniel3542
    @melissamcdaniel3542 Před 4 lety +1

    Great review, I have been wanting one of these for a while now thanks.

    • @Geeksmithing
      @Geeksmithing  Před 4 lety

      My pleasure! Feel free to reach out if you have any questions!

  • @dudestoked
    @dudestoked Před 5 lety +1

    Thanks for the very informative and also hilarious overview. Very helpful!

    • @Geeksmithing
      @Geeksmithing  Před 5 lety +1

      Hey thanks! I appreciate that! Happy to help!!

  • @acadman4322
    @acadman4322 Před 5 lety +3

    Not that you're unaware of this- but, that was a damn fine video. Thanks. Well done!

  • @mattk9676
    @mattk9676 Před 5 lety +6

    just stumbled across your channel as i am looking to get a k40 within a month or so. didnt even know you could get the rotary part so i am very much looking forward to seeing a video on that.thank you for taking the time to make videos to help us all. Subscribed!

    • @Geeksmithing
      @Geeksmithing  Před 5 lety +2

      Glad to help! Thanks for the support! 🤜💥🤛

    • @Geeksmithing
      @Geeksmithing  Před 4 lety +2

      Rotary vid is coming this week!

    • @Geeksmithing
      @Geeksmithing  Před 4 lety +1

      Rotary Video!! czcams.com/video/GOF0u9qsFOI/video.html

  • @GKChandlerBooks
    @GKChandlerBooks Před 5 lety +1

    Nicely presented and informative. Thanks for your time making the video.

    • @Geeksmithing
      @Geeksmithing  Před 5 lety

      I appreciate the nice comment! Please enjoy another video while you are here!:) Cheers!

  • @amypriddy3833
    @amypriddy3833 Před 4 lety +1

    Thank you for all the information! I was trying to figure out what to buy, and I think I will be buying one of these in the near future. I will be watching more of your videos too!

    • @Geeksmithing
      @Geeksmithing  Před 4 lety

      Thanks!! I appreciate it! Glad it could be of help to you 😊!

  • @Soggytiri
    @Soggytiri Před 5 lety +3

    You have now got me interested in buying one. Can’t justify thousands, but this seems a good alternative.

  • @shadowofpalms
    @shadowofpalms Před 5 lety +4

    I've had a K40 for several years now and love it. I have done several upgrades however. I replaced the board with a cohesion 3d board ( I think it is based on the smoothie board but is sized to fit perfectly in the K40) . The board was only $100 and was the best upgrade I think you can do. I also made an electric water chiller from an Igloo ice machine ($90) and a temperature controlled outlet( made for a few dollars). The water chiller has worked great for 2 years now. I also added a motorized Z bed and air assist. All in all I probably have about $800 into it (including the laser itself) but now have a great machine that can hold it's own against much more expensive machines. The only issue I have now is the size (300mm X200mm). I think that the K40 is a great buy with a few accessories.

    • @Geeksmithing
      @Geeksmithing  Před 5 lety

      Thanks for your thoughts on the K40. I also have a Cohesion board, but have yet to install it. Looking forward to messing with that soon. Cheers!

    • @shadowofpalms
      @shadowofpalms Před 5 lety

      @@Geeksmithing I think you will be very pleased with the Cohesion once you install it. I use laserWeb with mine and love it. Thanks for a great video and good luck with the new board.

  • @andycutlergfd1
    @andycutlergfd1 Před 5 lety +1

    Hey Man, thanks for this really informative and helpful... really appreciate you doing this

  • @sharons9284
    @sharons9284 Před 3 lety +1

    Thanks for this video, very informative! 🙏 I really would like to get one, but was nervous. I will go ahead now 🙂

  • @ollympiangamer3264
    @ollympiangamer3264 Před 5 lety +5

    I use various £50,000+ units at work and to be honest apart from a lot of QOL features the etching on yours seems to be on par with what the systems I use can do. Cool video!

    • @Geeksmithing
      @Geeksmithing  Před 5 lety

      Oh neat! That's interesting! Thanks for checking it out. Please stick around and enjoy some of my other projects!:)

  • @poruatokin
    @poruatokin Před 4 lety +31

    The weird format paper manual was most likely A4 size, as used in every country in the world...except the USA

  • @debbiedostie8849
    @debbiedostie8849 Před 4 lety +1

    Thank you for an awesome review! Would this engraver be able to create script on leather? Thank you!

  • @djdj8132
    @djdj8132 Před 3 lety +1

    Love the video! What affordable machine would you suggest that is more open area to do a gun barrel?

  • @borayurt66
    @borayurt66 Před 5 lety +3

    Can you please make a video of it cutting 3-4mm clear acrylic (plexiglass) sheet? Can it do in one pass without melting the edges?

  • @bringithard6721
    @bringithard6721 Před 5 lety +9

    Maybe on the next one show us how to run the machine, how to find origin, set z height etc.

  • @Mininova5
    @Mininova5 Před 4 lety +1

    THANK YOU SO MUCH!! for making this video. Im definatley gonna follow you!!!

    • @Geeksmithing
      @Geeksmithing  Před 4 lety

      😁 Hey thanks!! I'm glad it helped!! Hope you find some more videos you enjoy!

  • @slimfitholsters
    @slimfitholsters Před 5 lety +2

    We’ve had one for about two years no issues. Kinda hard to use but work good

  • @JoePhotoByJS
    @JoePhotoByJS Před 5 lety +6

    Awesome! I can't wait for the follow up videos!!! 😀

  • @psider1522
    @psider1522 Před 4 lety +28

    I like that the free software really is Free Software, that's my style :D

    • @Geeksmithing
      @Geeksmithing  Před 4 lety +2

      Heck yeah!🤑😎

    • @hirenei
      @hirenei Před 4 lety

      What's it called

    • @psider1522
      @psider1522 Před 4 lety +1

      @@hirenei Inkscape (for creating and manipulating vector files) and K40 Whisperer (laser control) are both Free Software and shown in this video.

    • @court2379
      @court2379 Před 2 lety +1

      But is it worth your time to use the free stuff, vs buying lightburn for instance?

  • @claudeperrault4164
    @claudeperrault4164 Před 4 lety +1

    Great video! Great explanations and spot on with visual aids! Thank you!

  • @undecidedusername9191
    @undecidedusername9191 Před 5 lety +1

    Man thank you for the video! I do want to dabble in budget laser engraver but have not wanted to put the time in for the Gamble. This video answered all my questions and examples are more than respectable I do believe I'll be buying one in the next month. Thanks again!

    • @Geeksmithing
      @Geeksmithing  Před 5 lety

      Oh nice!! Happy to help! Feel free to hit me up with any questions!

  • @natalefr
    @natalefr Před 5 lety +6

    Hi Where did you find the system to rotate the object and how did you synchronize it with the laser?
    Thanks for the reply

    • @Geeksmithing
      @Geeksmithing  Před 5 lety +20

      Hi! The rotary device I threw together from some parts I had around the workshop and a 3d printer. On the machine there is a stepper motor that cause the laser head to move left/right (X-Axis) and one that causes it to move forward/back (Y-Axis). All you do is unplug the Y Axis motor and plugin the rotary in it's place. So when the machine thinks it's moving the laser head forward and back, it is really just spinning the bottle forward and back beneath it. Hope that makes sense! This has been my #1 question on this video and I really need to make a video showing the rotary in more detail. Thanks for the kick in the rear I needed for that to happen. 😂😁🤓 Have a great day!

    • @abdelhaditaya880
      @abdelhaditaya880 Před 5 lety +5

      @@Geeksmithing please do that. That's the first question i had when i saw it

    • @danio1021
      @danio1021 Před 5 lety +1

      @@Geeksmithing That's a brilliant solution :D

    • @Geeksmithing
      @Geeksmithing  Před 4 lety

      Rotary Video!! czcams.com/video/GOF0u9qsFOI/video.html

  • @minkorrh
    @minkorrh Před 4 lety +7

    If I remember correctly, these were anywhere from $1k - $2k only a couple of years ago. Nice to see the price come down. I may bite.

  • @chrlkana
    @chrlkana Před 5 lety +1

    GREAT video. i make glass blocks and was wondering how this would work on glass? One of the first You tube videos that the person responds to most questions. way to go. thank you again

    • @Geeksmithing
      @Geeksmithing  Před 5 lety

      Hey! Cheers! I appreciate that! I am pretty sure you can engrave glass with it but I believe you should be careful as to not engrave glass with lead in it, from what I read... I haven't tried glass yet myself but it is on the list of materials I am going to go over on a materials test video coming up soon! :)

  • @zachariahlinsacum4597
    @zachariahlinsacum4597 Před 4 lety +1

    Epic video thanks for all of your information. You mention upgrading the exhaust... what did you do?

    • @Geeksmithing
      @Geeksmithing  Před 4 lety

      Thanks!! There is a replacement exhaust linked on my Amazon page in the description below. It's pretty inexpensive and works great!

  • @theonlybuzz1969
    @theonlybuzz1969 Před 5 lety +3

    Cool, thanks 🙏 for your brief introduction into this engraver, I have looked at them over and over again thinking should I take the plunge? After your introduction to them, I think I will have to invest in one of them, thank you very much for your information as it’s been informative enough for me, keep up the good work and I look forward to your further videos.

    • @Geeksmithing
      @Geeksmithing  Před 5 lety

      Hey, absolutely! Thanks for checking out the video! I hope to release more soon. Best of luck with your new laser adventure. 😎

  • @3DPrintingNerd
    @3DPrintingNerd Před 5 lety +16

    FANTASTIC video!

  • @potatoesare-amazing1696
    @potatoesare-amazing1696 Před 5 lety +2

    I subscribed after viewing the video. It answered some key questions I had, as I was on the fence about getting one. Well, it JUST arrived. I only skimmed the comments so I apologize if I missed this answer, but do you have a recommendation for a specific replacement for the exhaust fan? What were your qualms about the one it comes with (other than it being loose)? Thank you for the info in the video. I look forward to viewing the others.

    • @Geeksmithing
      @Geeksmithing  Před 5 lety

      Hello Jennifer! Congrats on getting a new toy for the shop!:) The looseness of the fan was one reason, the other was that it was not terribly powerful. There was a inline fan in the Amazon link below in description. Be aware it requires additional fittings (cheaply purchased or easily made). If you add some wood pieces to make the fan fit against chassis tighter, and even tape the seams it would help some with original fan. It, like many things on the unit, does work..but there is always room for improvement! :) Definitely go ahead and try it out!

  • @isabellereynaud1
    @isabellereynaud1 Před 2 lety +1

    Love your video and the cheeky tone. I got my machine a couple of weeks ago from a company supposed to be in Australia. I am in Australia, I am glad you got an instruction manual because even if it is only stapled it looks like it has some info. Mine was sleekly printed but only two pages an not much on it.

    • @Geeksmithing
      @Geeksmithing  Před 2 lety

      Thanks for watching! Best of luck to ya!👍

  • @thewarthogproject
    @thewarthogproject Před 5 lety +5

    Great video. I've had one for about 4 years, although I never got mine working at all out of the box. Make sure you check all the wiring before turning it on, mine was a major fire risk the way it had been done in china. The earth wasnt even connected, and the high voltage cable to the laser tube was far too thin and poorly insulated. I upgraded to a DSP, added a larger tube, new PSU and a new focal lens and it's a very capable little machine now. Oh.. and I too am interested in that rotary bed. Great idea! Were those flasks you showed actually engraved with yours!!?? Brilliant results!

    • @Geeksmithing
      @Geeksmithing  Před 5 lety +2

      I think they have improved some since then, but you are right, since they are coming from different manufacturers, people may get different results. The rotary was indeed used with this machine and made the examples I showed. Hopefully within the next month or so I can finally get to the video for that. Thanks for your interest and watching!

    • @thewarthogproject
      @thewarthogproject Před 5 lety +2

      @@Geeksmithing thanks for the reply! Looks like I'm gonna buy me some cups! Subscribed!

    • @Geeksmithing
      @Geeksmithing  Před 5 lety

      @@thewarthogproject of your K40 dimensions are similar to mine, I had to modify my K40(i.e. cut the bottom out) to fit in tumblers to keep surface of item within focus.

    • @Geeksmithing
      @Geeksmithing  Před 4 lety

      Rotary Video!! czcams.com/video/GOF0u9qsFOI/video.html

  • @davestrain1762
    @davestrain1762 Před 5 lety +3

    Nice Video Wes! I am asked about this all the time at my make space, With your permission I think I would like to link this video onto our Wiki page.

    • @Geeksmithing
      @Geeksmithing  Před 5 lety

      That would be amazing and I'd be honored! Thanks!!

  • @lyndaburke5593
    @lyndaburke5593 Před 5 lety +1

    I did not see if it was included the cutting size. I appreciate the info, your video was very helpful

    • @Geeksmithing
      @Geeksmithing  Před 5 lety

      Hi! The max cutting area is 9" x 14" of you remove the default clamping bed as seen in video

  • @DrivewayWorkshop
    @DrivewayWorkshop Před 5 lety +1

    Thanks for the help Wes!

  • @G33v3s
    @G33v3s Před 5 lety +7

    You've basically answered my primary questions perfectly. Massively increased my confidence on pulling the trigger on a K40 soonish.
    It was also cool to see the water bottle I won from the Making Geeks survey in the video :D at least I know what high quality is possible.
    My main question outstanding is about the controllers and how to identify what type is in a low cost machine? Does it matter? FB groups seem to harp on about them but I guess it's just if whisperer is compatible with it.

    • @Geeksmithing
      @Geeksmithing  Před 5 lety +2

      That's a great question. The K40 has a list of compatible boards and ways to identify them I believe.... I picked up a Cohesion3d controller board replacement for it and hope to swap it in soon, so that's also an option for you down the road a bit.

    • @fluffhead7892
      @fluffhead7892 Před 5 lety

      I don't think you can know exactly what you're gonna get from the listing. But once you get it you can see your control board and it will come with CoralLaser/CoralDraw software. Had one almost a year and have used it probably 500+ hours (daily) and it does anything you really want to do with it but out of the box it needs upgrades and it needs constant maintenance (I use it a lot so obviously a lot for me).

  • @3DPrintFarm
    @3DPrintFarm Před 5 lety +4

    Great Job! I need one of these to add to my channel! Just don't know how I'm going to sneak it past the wife. The box is pretty big! :)

    • @Geeksmithing
      @Geeksmithing  Před 5 lety +1

      Haha! Just drape a frilly tablecloth over it. She will never notice!

  • @amtproductions3350
    @amtproductions3350 Před 2 lety +1

    Thank you , Excellent video very informative, no clutter and straight to the point. Liked and subscribed!

  • @markmcsweeney3265
    @markmcsweeney3265 Před 4 lety

    Great article! Had already decided on the exact same k40 you recommend. I plan on ordering the upgrades you recommend too. But this is where my question comes in. Since I do not have the k40 yet, what size focus lens and mirrors does this model require? Amazon lists several sizes for both, and nothing in Amazons description of the k40 tells sizing on these two items. Thanks! I subscribed, will be following your advice when I get the k40!

  • @Evergreen64
    @Evergreen64 Před 3 lety +3

    This is great! I saw the Glowforge but 4 grand is a bit too rich for me. Especially considering I'm not going to be using it for income.

  • @danthemakerman
    @danthemakerman Před 5 lety +17

    Freekkin lazers!!! Sorry it had to be done.

    • @Geeksmithing
      @Geeksmithing  Před 5 lety +2

      Dang! I should have had that in there!!

  • @jai.journeys
    @jai.journeys Před 4 lety

    Hey man, appreciate the detail you put into this video. I'm looking to engrave stainless steel jewellery - will this machine do it? If not, any others you'd recommend?
    Thanks!

  • @bearlylegal1737
    @bearlylegal1737 Před 5 lety +1

    This is a must for anyone into stippling firearms and magazines.

    • @osccha1834
      @osccha1834 Před 5 lety

      With it being 40 watt can you use it for the serial numbers

    • @bearlylegal1737
      @bearlylegal1737 Před 5 lety

      @@osccha1834 lol possibly on aluminum plates, but probably not into steel

  • @tommynorthwood
    @tommynorthwood Před 5 lety +11

    Love your Surge protector!

  • @joesmoe71
    @joesmoe71 Před 4 lety +3

    Great stuff, thanks for posting this!
    A couple of other suggestions I've heard that make sense is one, try to buy from a US seller, as if there's a problem they're usually a lot easier to work with than someone overseas. And second, make sure it is WELL VENTED to the outside, a lot of the stuff you engrave with the laser give off extremely toxic fumes you do not want to breath!

    • @Geeksmithing
      @Geeksmithing  Před 4 lety +1

      Well the toxic fume thing can be a bit more serious than that, depending on what you are trying to laser. No one should laser any vinyl or anything with ABS in it, as it can create chlorine gas, that can corrode the internals of the machine and the internals of human lungs. Stick to organics such as wood, paper and cloth, and it's not really that serious.

    • @Geeksmithing
      @Geeksmithing  Před 4 lety +1

      Good tips with the US seller bit

    • @leematthews3578
      @leematthews3578 Před 4 lety

      Andrew Tornadoboy , could this be used to cut thin balsa wood?

    • @Geeksmithing
      @Geeksmithing  Před 4 lety

      @@leematthews3578 like butter

  • @cutflower36
    @cutflower36 Před 3 lety +1

    I'm glad you made this, thank you

  • @UltimateSurvivalGuy
    @UltimateSurvivalGuy Před 2 lety

    Hey I just got one of these machines to start a new side hustle. What settings do you use for anodized aluminum? Your designs seem to come out more crisp than other videos I’ve been seeing. Thanks in advance.

  • @isabellao5580
    @isabellao5580 Před 5 lety +4

    You really sold me on this one! But I have a question!!! Where can I buy the Rotatory Accessory for mugs! That's dope! Thank you! Loved the review

    • @Geeksmithing
      @Geeksmithing  Před 5 lety +2

      Ha! I actually made it myself, with some bits and bobs from the shop and a 3d printer. I hope to make a video covering this very soon! Stay tuned!!:). Thanks for watching!🤓

    • @Geeksmithing
      @Geeksmithing  Před 4 lety

      Just an update... that rotary video is on my channel now, feel free to check it out!

  • @chmarr
    @chmarr Před 4 lety +3

    can this laser cut through thin plastic / wood .. say 3mm to 5mm thick ??

    • @Geeksmithing
      @Geeksmithing  Před 4 lety +2

      Absolutely. Up to 6mm wood, acrylic, cardboard, plastics (as long as they don't have vinyl in them as that is dangerous to laser)

    • @chmarr
      @chmarr Před 4 lety +1

      @@Geeksmithing absolutely AWESOME.
      now i know what i'm buying :D :D

    • @Geeksmithing
      @Geeksmithing  Před 4 lety

      @@chmarr 😊 Those items and thivknesses, are what this machine really shines at cutting and engraving. Let me know if you have any more questions!

  • @bowsboss1
    @bowsboss1 Před 5 lety

    Good video, easy to understand and lots of info, Thanks. I'm considering getting one and I am not very computer smarts, how easy would you say I could buy one and get it running all by myself and would I really be able to make the items you posted without any upgrades like to do cups would is needed? Thank you.

  • @barbelder9191
    @barbelder9191 Před 5 lety +1

    Thanks for the video. It was a great product review!

  • @chrismarshall6096
    @chrismarshall6096 Před 5 lety +3

    My family has been in the sign and engraving business since the 70's. I worked there for a couple years but my asshole uncle took over and I had to bail to avoid shoving his head under the heat press. I was are laser engraving tech. I miss the Convenience of having one of these around to use. I didnt know these ones were so cheap. Adding this to my watch list on ebay and subbing to see how this thing works out for you. Thanks for sharing.

    • @Geeksmithing
      @Geeksmithing  Před 5 lety +2

      I have had it about a year now, and it is still going strong. I hope to make more videos about it in the very near future. Thanks for the sub :)

  • @jimhatch5873
    @jimhatch5873 Před 5 lety +3

    The gateway drug for lasers :-) The K40 is how I got started a few years ago. K40 Whisperer and a raft of innovations and safety upgrades came over time. (There's a super Google+ group out there - but Google is killing the app so it's moving to a proper Discourse forum.) If you have the space, jump straight to a 60 or 100W with motorized Z-axis, not much more than you'll end up spending getting the K40 safe and tweaked and so much more in terms of capability. (Then get the Glowforge, Epilog or Trotec) The K40 leads you down the path to serious "laser all things" :-)

  • @chelseamizzi
    @chelseamizzi Před 5 lety +2

    Do you know of a version that has a pass through option like the glowfrodge pro ? I want to make longer wood signs. Thank you, loved the video!

    • @Geeksmithing
      @Geeksmithing  Před 5 lety

      Thanks!!! Those are higher powered machines that have pass thru doors... here is a link to an discussion about just that!
      community.glowforge.com/t/20-x28-60w-chinese-laser-cutter/2204

  • @MakerGeek
    @MakerGeek Před 5 lety +1

    I've taken your advice. just ordered one. like you, a laser has been on my list for a while and the price point on these feels reasonable for me to dip a toe in the water and see what they can do for me. Looking forward to giving it a whirl. Thanks for the video

    • @Geeksmithing
      @Geeksmithing  Před 5 lety

      Yes!! Hit me up if you have any questions!

  • @SS-vp6yd
    @SS-vp6yd Před 5 lety +8

    I’m not sure how I ended up watching this video, seeing that I’ve never done anything with lasers, but I enjoyed it very much. Now I feel like I need a laser engraver.

    • @Geeksmithing
      @Geeksmithing  Před 5 lety +1

      Haha, well I am glad you are here! Please pull up a chair and enjoy some of my other videos! I would love to know what you think. :) And who can resist lasers?!

    • @Chrisamic
      @Chrisamic Před 5 lety

      *Everyone* needs a laser engraver.

  • @jasongooden917
    @jasongooden917 Před 5 lety +3

    Who would win in a fight He-man or the crazy Optic laser kitty?

  • @tommybernard2154
    @tommybernard2154 Před 4 lety +1

    Great video! Thanks it has helped me in choosing a laser.

  • @StopChangingUsernamesYouTube

    That looks a lot better than I expected when I saw the boatload of those being sold on eBay a year or two back, complete with confidence-inspiring photos. I was at least expecting an upgrade money-pit, but that doesn't look like it even needs the upgrades I'd likely do.

    • @Geeksmithing
      @Geeksmithing  Před 5 lety

      Honestly, the few really necessary upgrades are pretty inexpensive...even better if you happen to have or have access to a 3D printer!

  • @xcvsdxvsx
    @xcvsdxvsx Před 5 lety +3

    5:50 What no "firein' ma' lazar" gif when you say "firing your laser"?

    • @Geeksmithing
      @Geeksmithing  Před 5 lety

      Hahhaha. I totally said that when testing it when I first got it!!

  • @mac11380
    @mac11380 Před 4 lety +4

    It would be nice to engrave cell phones on the back, could be a market for it like at a mall booth or something.

  • @medicuscaps
    @medicuscaps Před 4 lety +1

    Thank you! Was contemplating the idea of buying one 🤭

  • @13johncobb
    @13johncobb Před 5 lety +4

    Any chance you have a link to the rotary piece you added?

    • @Geeksmithing
      @Geeksmithing  Před 5 lety +1

      Sorry, no, I built it using parts I had on hand. I will upload a video on how to make one/ where to buy one very soon.

    • @freqster
      @freqster Před 5 lety

      There are lots of videos on how to make a rotary device yourself. Just a quick search and you willl get tons of results.

    • @13johncobb
      @13johncobb Před 5 lety +1

      Awesome thanks! Sorry just assumed it was an add on.

    • @Geeksmithing
      @Geeksmithing  Před 4 lety

      Rotary Video!! czcams.com/video/GOF0u9qsFOI/video.html

  • @ryoohk
    @ryoohk Před 5 lety +5

    The one big thing my father did to his was add in safety switches so if any of the lids on the machine are opened it kills power to the laser so there is 0 chances of the beam firing up while your working on it. He said he rather be paranoid than a paranoid blind man.

    • @Geeksmithing
      @Geeksmithing  Před 5 lety +4

      It's absolutely a great idea, and on my list of upgrades. I have the parts, just haven't yet... Thanks for the motivation to make it sooner than later!

  • @jerryabney4944
    @jerryabney4944 Před 5 lety +2

    very INFORMATIVE VIDEO AND LEVIATED SOME ANXIETY OVER THIS LASERR I WAS HAVING. tHANKS FOR THE SOURCCE LINKS. when I ADD THIS TO MY SHOP TO SUPPLEMENT MY sHOPbOT dESKTOP cnc LOOKING FOR TOW MERGING THEIR CAPABILITIES AND WATCHING FUTURE VIDEOS

  • @KimandGarrettmakeit
    @KimandGarrettmakeit Před 5 lety +1

    Awesome! thanks! I was on the fence about getting one! Sold!

    • @Geeksmithing
      @Geeksmithing  Před 5 lety

      Woo hoo! ONE OF US!! ONE OF US!! Hit me up if you have any questions!

  • @5ivearrows
    @5ivearrows Před 5 lety +3

    I think if you are a person considering getting one of these, it is important to note that it can be a gamble. You may get a great (as great as it can be anyway) machine, or you may get a machine that needs all kinds of work to make usable. Quality Control is not a thing in the factories these come from. Good idea to have someone familiar with these types of things available to help you out, if you yourself are not.

  • @flatbedtrucker
    @flatbedtrucker Před 5 lety +1

    Awesome job Thanks for the review 👍

  • @lkadath
    @lkadath Před 5 lety

    Hello, first of all forgive me for my English. Changing the mirrors and the lens that it brings from the factory, for which you propose in the "updates" link, what do you effectively improve? and when making these changes, does the effective distance that the articles must have with respect to the lens for an optimal process change?

  • @TheSlayerDiary
    @TheSlayerDiary Před 4 lety +12

    "That someone in China made specifically for me, that's nice... Just throw that out" lawl

  • @mygiguser
    @mygiguser Před 5 lety +23

    I thought that tube with the chinese writing was some hemorrhoid cream to ease the deal with all the troubles this machine gives you?

    • @Geeksmithing
      @Geeksmithing  Před 5 lety +4

      Haha, I have not run into any issues but it may be of use for the sore Corel users that didn't like me tossing out their software. 😂😉😋

    • @GeekBuildersNet
      @GeekBuildersNet Před 5 lety +2

      **Best Comment**

  • @CHIBA280CRV
    @CHIBA280CRV Před 3 lety +2

    Awesome 👍Can you tell me if I can use it to staple and or engrave a polymer glock frame ? Thanks

    • @Geeksmithing
      @Geeksmithing  Před 3 lety +1

      🤷‍♂️ no idea. I'd be surprised if it didn't do something.

  • @Mugen20too
    @Mugen20too Před 4 lety +1

    Really enjoyed this guy's laid back attitude. 😆

    • @Geeksmithing
      @Geeksmithing  Před 4 lety

      Thanks! 😊. I was trying to convey a sense of being genuine and honest with my opinion on the matter. 🙃

  • @patricktack165
    @patricktack165 Před 5 lety +8

    Would this engrave metal?

    • @Geeksmithing
      @Geeksmithing  Před 5 lety +6

      No, not really.

    • @patricktack165
      @patricktack165 Před 5 lety +2

      @@Geeksmithing thank you

    • @Geeksmithing
      @Geeksmithing  Před 5 lety +13

      @@patricktack165 Generally, lasers of this power level cannot do anything to metals. It can however affect stuff on the surface of metal. It absolutely will take off powder coating. That's how I do the water bottles briefly shown. I have yet to try anodized but it's on the list. There is a product called Ceramark that can be applied and lasered to leave behind black where it was lasered. That's a way to make a black design on stainless steel for example, bit again it's just a surface coating. This can be an acceptable solution depending on what you are looking for.
      Hope that helps.

    • @patricktack165
      @patricktack165 Před 5 lety +2

      @@Geeksmithing actually that does help. All I am looking to do is etch my name into tools and such. Thank you

    • @jrtechnology5005
      @jrtechnology5005 Před 4 lety +1

      fiber laser can engrave on all kinds of metal and some no-metal materials, like plastic/ABS...