Hi Everybody! Things are getting serious Laser Sintering @ Sand Made 3D Printer This is how our process looks like. Cheers!by PolishSLS - Powder Printing and Selective Laser Sintering
Hello! We are working on Laser Sintering machine. We are working on variety on materials and the latest one is foundry sand. This are our latest prints: What do you think?by PolishSLS - Casting and Moldmaking Working Group
Dejay, can't agree with you Foundry sand sintering is in common use. It's one of the fastest way to get complex prototype mold! Just type "Direct Croning Process" in YT. Yes we are using 40 W CO2 laser, because with other types of laser is difficult to sinter it.by PolishSLS - Powder Printing and Selective Laser Sintering
Dejay, You want sand? Hire you go: earlier prints are not from sand, it's styrene/nylon 12 mix. Yes this is made on our self build machine which will hit market in the middle of the year.by PolishSLS - Powder Printing and Selective Laser Sintering
Hello! I would like to introduce you my project, Sand Made Laser Sintering Powder 3D printer. Please visit our website www.sandmade.pl and facebook: Please leave a comment! Cheers!by PolishSLS - Powder Printing and Selective Laser Sintering
Hello, yesterday I have found company from Taiwan: Eastern Logic Inc. They offer laser marking software and one of they feature is 3D printing. They offer slicer, support structures, volume optimalization and they have experience in metal powder printing. Also they offer PCI board with galvo scanner protocol support: xy2-protocol plus up to four motor for axis. Beside they offer own galvo scanneby PolishSLS - Powder Printing and Selective Laser Sintering
In my opinion cost of material used for it is less than 100k $by PolishSLS - Powder Printing and Selective Laser Sintering
I have found such N2 generator: What do You think? Is that sufficient for lets say 210x210x210 building volume? On the pro sls printers there is only compressed air consumption and that is for N2 generator.by PolishSLS - Powder Printing and Selective Laser Sintering
Victor thanks for rep. First what is "radial wiper"? I'm not familiar with this. About galvo scanner and software. Do You know some solution how to translate 3D CAD model to galvo scanner? Is such thing on market or I have to wrote my own software? The thing is to send instruction to printer: everything is OK, inert gas pressure is in, doors ale locked, temperature is OK so You can put 1st layby PolishSLS - Powder Printing and Selective Laser Sintering
Last few days I was looking around the net and I was trying to collect all puzzles in on. So please can somebody ( VDX?) review is possible to combine all below in SLS printer: 1) - for powder distribution. Of course we need close chamber so it need to be changed. But for base I think is OK. 2) laser marking system based on model: M-UL-50OEM 3) software with Z-ax control. I have no clue hoby PolishSLS - Powder Printing and Selective Laser Sintering
Hello! I'm engineer from Poland, and I'm representing a group of 3D printing community. Our last goal is to make SLS printing machine for our work shop. We manage all issues with feeding pistons and printing bed. But we've stuck on laser beam. There is very few information how to control the laser beam, also what kind of laser is best for SLS printing - in this case for plastics. My question isby PolishSLS - Powder Printing and Selective Laser Sintering