If the lens is upside-down, you will have nothing but trouble trying to cut. I tend to always engrave with 500mm/s speed, and from there I adjust the power as I see fit. Putting in some test figures now.
Id like to make my own wallet and Im wondering if anyone could suggest the right settings to cut 3-4 oz. I am actually just going downstairs to grab some stuff, so will check my test piece when I am down there so I can give you the settings for roughly that thickness.
laser leather engraving wallet vs /Pages 20 0 R
Keep these scraps for your future reference. %%EOF
laser cutting leather Usually 4-6mA power gives a nice engrave, however sometimes I tested the pixel steps option (normally 1, sometimes I tested 2,3,4,5 pixel steps).
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I am working with 0.8-1mm kangaroo hide (which is a lot stronger than same thickness cowhide) & I am having trouble turning the power low enough when engraving to prevent burning all the way through it haha. Ventilate well (stock fan is NOT adequate) and an air assist nozzle will not only cut better, but keep the lens clean.
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@Jc_Connell Also, for your reference, since I probably didnt mention, engraving on the leather is something you will want to run various tests on, due to difference in outcome. He does some pretty amazing work with Lather. Im actually having a very different experience cutting the leather when compared to yours.
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leather glowforge laser project discover cut stamp plus custom 
Make sure its not genuine plastileather and go for it. Here you will find some of our tips and tricks for processing leather with a laser engraving machine.
leather? If you have any issues, someone in this group will usually have an answer (or some suggestions at least). /ID [<06e627594aec499a2a372008c5f8f8c8><06e627594aec499a2a372008c5f8f8c8>]
I purchased my K40 about two months ago but only this evening did, http://www.brettunsvillage.com/leather/conversions.html, https://drive.google.com/file/d/0Bzi2h1k_udXwWmFJYkdDVWtCSHM/view?usp=sharing, https://drive.google.com/file/d/0Bzi2h1k_udXwZy1CREpKeG9NeGc/view?usp=sharing.
leather laser engraving You mention that from what youve heard leather takes a fair amount of power to engrave. <<
Just re-read it.
leather glowforge laser discover cut collars stamp dog custom If you are looking to clean your leather after processing, we do not recommend the use of any cleaner since the leather is a natural material. @Jc_Connell Hope it works well for you this time.
Settings for cutting were ~7mA power with anywhere from 10-15 mm/s cutting speed being fine. If so, check your lens in the laser head.
laser cut leather portal bags Ifyour workpiece begins to deform during laser processing, we suggest reducing the laser power. 0
From what I hear the leather takes a fair amount of power to engrave, but the examples Ive seen look great. /T 1414170
I also cleaned all the mirrors again.
ipad Happy lasering. 22 0 obj
With laser engraving leather, you can give belts, wallets or bracelets an individual touch of elegance.
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Too close or too far from the base of the lens will cause issues cutting.
You should definitely check out @Yuusuf_Sallahuddin_Y . Powered by Discourse, best viewed with JavaScript enabled, Hello! Just a few things to keep in mind. If youre in a hurry, Id start mid scale and work up. How do I identify the correct orientation of the lens? >>
Pixel steps seems to speed up the process (because it seems to laser less pixels) & gives a fainter engrave, as each laser dot is spaced apart more. Here is a sample Ive previously done with leather.
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laser leather engraving cutting tips marking machine leather laser cut bracelet bracelets cuff cuffs jewelry cutting engraving lasercut diy accessories leder projects fabric tools scroll explore chokers /Type /Catalog
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This setting can be changed via the Z-Offset in Ruby (see the accompanying screenshot above). Cleaning a workpiece is easy with the use of dampened tissue or a sponge. To be safe, always test a cleanser in a small or hidden area of the workpiece, or use a test strip first. <<
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Ill have to double check the settings Ive used when I get home but I recall using approximately the same power and speed youve mentioned except it resulted in an engraving maybe 1/4 or less deep. Yes, I want to know about products and discounts.
Aside from that, everything is stock.
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It was like a hot knife through butter when the lens was oriented correctly. /Linearized 1
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Im wondering if I havent properly aimed the machine. Hello!
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https://drive.google.com/file/d/0Bzi2h1k_udXwWmFJYkdDVWtCSHM/view?usp=sharing endobj
Hoping for a significant improvement.
glowforge Only modification that has been made is that I replaced the cutting table with a piece of perforated steel, & I have attached a makeshift air-assist (using what is basically an aquarium air pump run to a ball-inflation needle to focus the air directly at the cutting point).
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I noticed a significant improvement. ~1mm thickness kangaroo hide leather on right. First thing, check your lens orientation. 2mm thickness cowhide leather on the left.
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Mine actually came in the machine upside-down (you should be able to see your reflection on the top of the lens). @Jc_Connell Yeah basically my laser cutter is stock. <<
Mine was also upside down from the factory. Hi Jc. Also, make sure your leather piece is at the focal length (I believe ~50mm for most stock machines). /P 0
I was out by ~4mm at one point (after removing the stock cutting table) & it refused to cut yet again. I didnt check this for a few days.
So you are cutting with a stock laser cutter, correct? >>
To achieve the best possible engraving result, activate your systems Air Assist and work with a resolution of at least 500 ppi.
Theres a couple of fellas here doing belts and such, Im sure youll hear from them. I couldnt get mine to cut for about 2-3 weeks. The leather you posted on the left hand side looks nearly identical to what I have on hand. /S 96
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Heres a quick diagram I just did up for the lens orientation, to explain what is going on too.
Settings for cutting were ~7mA power with 6, 7 or 8 mm/s cutting speed. Thank you so much for the detailed response.
laser leather cut cutting bracelets engraved designers kickstarter entrepreneurs ponoko When engraving imitation leather, defocusing the laser will allow for a lighter color change to appear. I am seeing that 3-4oz is around 1.2-1.5mm thickness. Wow thanks! Contact the
Trotec service hotline where one of our top qualified and highly motivated laser experts will gladly assist you with any additional questions or problems that you have. I recommend taking small offcut/scrap of your leather you are working with & doing some tests with different power settings for cutting & engraving. 0000000017 00000 n
Many cleaning agents are too aggressive and may cause spots to form or the leather to dry out. laser I use the K40 to cut leather for wallets and other leather products I do.
laser fabric engraving leather tricks tips engraver allowing durable flexible fabrics faux belt turn figure very electronics360 epilog purse source @Scott_Marshall Actually, I mustnt have read your response here correctly the other day.
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laser cut leather flask instructables 
Suggestions for proceesing all leather types: Youcan find many tips, tricks and other suggestionsfor laser cutting engraving and cutting
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I believe the convex portion is currrently facing the work area.
Again, testing on scrap or offcuts is the best way to determine what gives the look you wish to achieve. Therefore, it is difficult to establish exact common rules for all types. @Jc_Connell Is that using Cut @ 7ma & 7mm/s or so?
back to overview. Synthetic leather will usually have a fabric layer that makes it stable and easier to handle. 23 0 obj
It also causes a loss of detail, so no good for certain things where detail is important. So your leather needs to be positioned at that distance. After checking the lens and finding out that it was upside-down (& subsequently putting it the right way up), it cuts much easier. 
I purchased my K40 about two months ago but only this evening did I get the time to set it up and align it. /H [ 531 203 ]
I took a 300mm x 200mm piece of leather & just test engraved the same thing over & over with different power settings, speed settings, pixel step settings. I would do like 10 passes to get it to cut (extremely charred & messy). 0000001013 00000 n
Also he is running the machine stock, so he is your guy. Thank you. Genuine leather is a material that is natural in composition and is offered in various forms that all react differently to laser processing.
I use pretty close on 4mA power & 500mm/s engrave speed & have actually had to raise the items closer to the lens to get it out of correct focal length or it literally burns 3/4 the way through the piece (making it weaker & not what I want).
2022 Trotec Laser GmbH.
Both settings can be adjusted in the material database in Ruby. /Names << /Dests 14 0 R>>
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However, from looking at http://www.brettunsvillage.com/leather/conversions.html Trotec also offers LaserLeather; a high-quality two-tone artificial leather.
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Ill post it onto the K40 group somewhere so that newbies can all find it. https://drive.google.com/file/d/0Bzi2h1k_udXwZy1CREpKeG9NeGc/view?usp=sharing. 0000000734 00000 n
Maybe you meant cut, because engraving is extremely easy. I am not familiar with the oz. measurement for leather, as I work in mm for the thickness of the leather. Leather is a highly adaptable material that is ideal for laser technology, whether you are working with it in artificial or genuine form.
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