Just ordered the ortur master 2 and all the upgrades last night because of this video. Thanks Jim for convincing me to take the plunge. I’ll be watching the video again once I have everything in my possession. 👍🏻
Thank you for your upgrades! You sold me. Just bought and am patiently waiting. I do have access to free use of a Glowforge via a special program at one of my local libraries. It’s fantastic, but who wants to pack up and carry all they need to a tiny work space. Don’t get me wrong I’m thankful but will be elatedly overjoyed once my laser arrives. Thank you!!
Love this video Jim, especially for those who have the older versions. I think any new units (at least 20w versions) come with a fixed lens and z-adjust already (for those interested in buying units today). The top-mount adjust on the model you show is nice though. Also, by needing to adjust the limit switch location, you do minimally reduce your working area. This won't matter for 95% of burns though. FWIW, the z-adjust on the updated fixed-lens units does conflict with most air assist printable components so be ready to design/search for the correct air assist. Air assist is a HUGE upgrade on these by the way (for any looking to buy). It really increased the effective 'power' of the laser (same output, just more efficient engraving/burns). The feet are very useful too! Also FYI: someone probably figured it out already, but new, fixed lens units cannot upgrade (easily) to the G8. Wait till you get your unit to buy a g8 so you know if you are getting mixed lens or not. Don't be like me and get both at the same time then have am extra lens sitting beside your unit 🤪
My 20W had some issues. I had to add a pair of holes between the two lowest pairs on the plate (factory plate). Also, when it is that low, the Z plate hits the X axis motor coupler when transitioned left. I used card stock between the Z plate-to-laser mount and again on the factory plate mount face to the main gantry carriage. That added 70 mils or so which has the unit missing the motor coupler by a couple millimeters. Another thing to watch out for are the two motor power wires feeding the Z axis motor. They rub on the bed plate! Way too close. Shipping tape or transformer tape over the wires stops any abrasion, but keep an eye on the tape for scuffs too after applying it. EDIT: After closer examination, I found that it is the two limit switch wires that were proximal to the bed edge, not the motor cabling.
Hello from Russia! I liked your videos about the laser very much !!! Dude, you're cool! Thanks for the quality content! It is interesting to see how you make the air supply!
@@TheEdgeofTech Are you referring to the laser head that you can turn left or right to change focus or are you referring to the ability to move the whole laser on the z axes? I have a 20w and am not aware of being able to move the z axis up and down, just able to focus the laser by turning the head left or right.
Just an observation from recently assembling the Ortur enclosure for a Master 2 S2 LU2-4 SF model. IF you have your laser in an enclosure, or thinking about it, the belt tensioner will not fit. I opted for an enclosure because my unit is in my wood shop on one end and son's welding and such on the other. That makes for a lot of contaminants.
Print a 79mm slug to help focus your lens. This way you can place the slug on the material, drop the lens onto the slug, then it should be focused. No more ruler.
Watched this video to prepare for installation. 1st issue: The Z-axis adjust; the laser mounting plate which fastens it to the gantry using 4 crown nuts had incompatible hole pattern. My gantry bolts form a rectangle, (lower and upper bolts are the same distance from each other,) on my LM2. In your video, your LM2 gantry bolts form a trapezoid; (the 2 lower bolts are closer to each other than the upper bolts.) So, I figure either maybe you are confusing LM2 with LM2 PRO, or maybe Ortur is making design changes on the fly, without communicating with those they should. Solution was to drill two new lower holes, using my old plate as a drill-guide.....works fine, so far as I know. 2nd issue: The belt tensioner on the Z-Axis adjust is a mirror image. Your video seems to be telling me to install it on the wrong end of the gantry. To install it on the end of the gantry I am instructed to on your video, would require me to cut off the flange on the adjuster housing, flip the flange over, and remount the housing on the other side of the flange; as far as I can tell. Please correct me if I'm wrong. 3rd issue: I did not receive any kind of clip to keep the lead-screw from travelling up or down. In other words, to keep the lead-screw stationary. Solution: I'm thinking of grinding off the threads residing in the little slot on the top of the Z-Adjust and installing some kind of clip. These issues are what I am perceiving. I'm not condemning, I just want to know how to get my system up to par. Looking forward to answers/solutions.
Any better upgrades since then? I'm curious if its just better to grab something new and more capable or could this still be relevant in my hobby shop?
I don't have this laser, but the upgrades look good. I wish the Ginmitsu Jinsoku LC-40 had such a belt tensioner mod. You should add the Maker based MKS DLC32 offline controller. It looks really interesting, kind of like a 3d printer with a display and the ability to move the laser and run gcode from the controller without a laptop. Unfortunately there is not much if any documentation on how to install it though I have seen several videos of it successfully added to a laser engraver. They did not post how they did it though.
You covered everything here! You did legal stuff as well! Very good, very professional! I think you can quit your boring day job and keep making videos! I have the LM2 20 w and am trying lasergrbl first. I THINK I am ready for a test burn..What type of file should I import to lasergrbl and what laser settings should I start with? I did see a one page suggestion for speed, power, material from Ortur. Follow that?
I do have a question (as I am a novice with engraving): What is the purpose of a belt tensioner/how often is it utilized? Do the belts significantly lose tension over time? I am a big fan of useful upgrades (like the z-axis which would be used for EVERY new job), but I am curious how often I would be adjusting belts. Thanks in advance!
Great questions! You normally would use the belt tensioners in the setup, but it's always good to check your tension after every few prints. If they are lose they cause banding etc. It really makes it easier as you don't have to loosen the bolts and pull them by hand. Thanks for watching and great questions!
Thanks for the video upgrade Jim. I have my lm2 installed inside a wooden box and am wondering what the dimensions of the belt tensioners are. Itd be a pity to have to build a new box if they don't fit in !!
@@marqmoore2887 I used to do pyrography by hand doing these on basswood slices, I realized I could buy one of these and get it done way faster and no labor lol 30 min to an hour vs. several hours by hand skipping meals
So the machine says it's a 20w max or something, what would happen if I put a 40w laser head on it? Can I simply power it directly instead of through the machine? Could I use some kind of converter to convert the power from 20 to 40 on between the machine and the laser head?
I know it's been over a year since this was posted, but I just doubled my Laser Master 2 bed size for about thirty bucks in parts. if you want, I'll post a video on it.
There is a potential downside to installing the retainer feet. It will make it a major PITA to lift and replace the machine to use it on objects larger than the work area. In theory, the unit could be lifted straight off the retainer feet. But if they're snug enough to prevent any lateral movement from vibrations (and they should) then the machine will need to be lifted absolutely straight up or set straight down against a fair bit of resistance. Not a problem if all you intend to do is engrave coasters, tiles, or small canvasses. but worth considering if you plan on burning larger or longer items.
Thanks for the video. I know that it is older, but so is my machine. How has this adjuster worked for you? Has it been stable with no wobble, etc.? Has it lasted? I have taller feet on my laser (20mm of lift) and need to get the focus down lower.
Hello Jim, I always watch your videos and from your experience I would like you to guide me in buying a new laser module for my old ortur master 2. I want to engrave metal, I have seen neje A40640 and Neje E40. Which of these would you recommend? If you have another preference tell me. my budget is usd 350 to 400. I'll wait for your answer, thank you so much. ...Cheers from Chile SA
What CNC do you recommend for starting out? I am currently looking at the Ortur. Thanks in advance and great channel you have so very helpful and you remind me of my nephew lol
Thanks for your videos they are so helpful! Could you please tell if you know, how many hours can I use the same machine non stop ? I was using it for 3 projects non stop , I mean it stopped for a few minutes between them , total 2hours. And after that it’s starts to make sounds when I sent the machine home and kind of twitch when it’s going home. Have you ever had the same things? Thank you in advance!
I just subscribed to your channel. I would like to know more about the height adjuster kit but it appears to be in German. How am I supposed to figure that out?
With regards to the height adjustment and the spacer or moving the switch forward. In Lightburn would you need to adjust some setting since you are effectively shortening your Y bed size?
Just got ORTUR Laser Master 2 Pro-S2-SF, 24V Laser Engraver. Like the few things I done so far. Thinking as an upgrade it would be nice to do thicker cuts. I see Ortur has some laser options, but there are others that have higher powered lasers (saw one with 2 5w lasers that combine beam). Is there a place or have you tried using other 3rd party lasers on this system?
Hi Jim you seem to know a lot about the Ortur Master2 Laser I've watch your vids and am very in press in your delivery etc, I was wondering weather or not you can help with a problem I've encountered I'm a newbie when it comes to lasering and was just getting the hang of it. I've watched your vid on how to upgrade the Ortur which was very good and seem to be just what was needed However just a day or two after the upgrade I was engraving slate which would take about an hour to finish so I left my man cave and when I returned around 3/4 hour later I found that although the laser was still moving the fan and diode was not working. Now I don't know why? was it software related or had some broke can you throw some light on the matter. I have tried a reboot on pc and reset on laser but the fan and laser will not work but movement is OK
@@risbill1 it's basically a worm gear, much like a guitar tuner. It should not move unless it is moved. There no vibration should cause it to twist when there is friction on it. If you pull or push on the module it will not cause it to turn either.
Great question. To be honest I think it's a horse a piece. I am trying to source a better place. Amazon sells them, but they are much more expensive on there.
@@TheEdgeofTech I saw that too. I suppose what it comes down to is would spending an extra $100 be worth the faster shipping and knowledge that yes it is actually being shipped to you. While "yes" seems the clear answer, my wallet is being disagreeable. Thanks for all the great vids.
Hi Jim hi Everyone, could someone help me? I just put my Ortur MP2 together and I type just a five letter name I usa a bit round font. The letters are up and down. I just burneda a line not fill on a piece of mdf board the letters are off, and the letter "o" looks like an egg shape and it doesn't even make a perfect circle I'm running the trial version of light burn. Thank you in advance
Hi, congratulations! Check your belt tension, it sounds like it's not correct. That would cause circles to not be circles etc. Make sure it's pretty tight but not super super tight. When you move the belt back and forth by the wheels, you should have maybe a half inch of play. But that's it.
Hey Jim 👋, for some reason I really like your name 😀 lol 😆 just found your channel about a few weeks ago and so far I'm loving them, I'm in the market for a laser printer and you've been very helpful, love your teaching techniques, so far ortur2 pro and atomstack are pro are the ones I have in my sights, pros and cons to both, I'm a beginner in this, never used one before so any suggestions would be gladly appreciated, keep up the great work and content,.
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Hi! Thanks for watching! I really like mine, but I wish it was more upgradeable on the electronics end. But there are a bunch of cool upgrades either way. The laser burns good and the support is great!
