They say its world's first. Nice community event. I would like to see something similar on my town's lake.
Red Hook regatta:
https://re3d.org/the-red-hook-regatta/
Red Hook regatta:
https://re3d.org/the-red-hook-regatta/
The mold for making the blades is being printed using the Big Area Additive Manufacturing (BAAM) machine at the Manufacturing Demonstration Facility (MDF) at Oak Ridge National Laboratory. BAAM is 500 to 1,000 times faster and capable of printing polymer components 10 times larger than today’s industrial additive manufacturing machines. Since the molds will be used to create research blades measuring 13 meters (42 feet) in length, BAAM provides the necessary scale and foundation for this ground-breaking advancement in blade research and manufacturing.
I like the raw industrial design. Simple and utilitarian. |
Here's a new bill in the California Assembly, AB-37*, which would require libraries that have 3D printers to post stupid signs warning people not to do nasty infringy things with those printers:
This bill would require every public library that provides public access to a 3D printer, as defined, to post a notice on or near the 3D printer that would alert users of the 3D printer of the potential liability of the user for misuse of the 3D printer, as specified.
This bill would require the Department of Justice to draft and distribute this notice, as specified, and annually review and revise the notice for accuracy. By imposing additional duties upon local officials, this bill would create a state-mandated local program.
In the actual text of the law, they're explicit about how it's about not infringing intellectual property:
The Department of Justice shall prepare and distribute to a public library that provides public access to a 3D printer a notice that would alert users of the 3D printer of the potential liability of the user for misuse of the 3D printer. The notice shall do all of the following:
(A) Provide citations to the applicable state and federal laws that may impose civil liability or criminal penalties for misuse of a 3D printer, including laws regarding copyright infringement and trademark and patent protection.
Bronze metal parts for ReRap Wades extruder |
Meet DropLit™. Our next generation of 3D printers for makers/hackers/tinkerers. With our world famous laser-cut frames and stainless steel hardware this kit has all the quality people have come to know and trust with our other SeeMeCNC™ desktop 3D printers. Our aim in offering the DropLit™ is to provide a solid foundation for the rapid advancement of the next technological leap in desktop 3D printing. We have one of the most amazing and active communities out there when it comes to delta based 3D printers and look forward to contributing the knowledge that we've all gained and applying it to desktop resin printing.
Droplit™ is an open-source desktop resin based 3D printer *kit* that includes the mechanical parts needed to build and run the z stage. It does not include the projector, you will need to purchase and likely modify a projector separately. We do not provide the projector or any specific models to use, however you can visit our Forum for topics involving which models people have used and what modifications they have done.
Specs (Subject to change):We have tested the DropLit™ with a projector with the following specs:
- Build Diameter: appx. 3"
- Max Build Height: appx 6"
- Layer Height: User defined (avg. .050mm - .1 mm)
- Power Supply: ATX PC style PSU (included)
- Electronics: Ardunio UNO + GRBLShiled
- Firmware: GRBL
- The Z axis stage is driven by an M5-.8 screw and uses our own design of an anti-backlash nut and spring assembly to hold less than 5 micron accuracy. The nut design can be downloaded and printed here or found on our GitHub page for the DropLit™
- 1024x768 or better native resolution
- 17,000:1 contrast ratio
- 3,000 Lumens output
- DLP only, LCD will not work
- Uses Osram 190w P-VIP lamp (removal of the UV filter required)
University of Arizona students create and successfully launch a rocket made up with several 3D printed parts. 3D printed circuit mounts, electronic housing boxes, booster fins, aft body structure and tailcone all contributed to creating a streamline model that caught big attention from aerospace companies and won awards.
Parts printed in ULTEM thermoplastics. Temperatures of engine blast get up to 1500 C but the structure holds. |
FLX.ARM.S16 robot |
FLX.ARM.S16 replaceable tool heads |
Unless you've been living under a rock, you've undoubtedly come across countless articles discussing the potential for 3D printing to revolutionize product design and manufacturing. As with any new technology, however, existing laws, particularly copyright laws, are not always equipped to keep up with these advancements. This event will include a live demonstration of 3D printing and a discussion of its capabilities from David Struve of Struve Designs, an award-winning design firm. Lisa Moore and Elizabeth Wheeler of The Moore Firm, LLC will then discuss the many copyright issues that this technology raises and sort through whether these issues are likely to result in any real disruption of copyright-reliant industries.
Meet the next generation of Maker’s Tool Works 3D printers. The Fusematic 3D printer is smaller, faster, and more affordable than the MendelMax 2, but made with the same commitment to quality that you have come to expect from MTW.
The Fusematic 3D printer was designed from the ground up for simplicity and reliability. A low part count, linear rails on all axes, and high-reliability electronics are just a few of the elements that set the Fusematic apart. And the electronics are all fully enclosed inside the base, making the Fusematic an excellent choice for schools and office environments.
Faster, Easier Assembly
The machined case with integrated assembly guides makes alignment easy.
Linear rails on all axes.
Preassembled print controller with a pre-configured downloadable firmware for nearly plug-and-play electronics
Keyed connectors prevent the most common electronic problems like shorts and assembly errors, and integrated fuses prevent serious damage in the event something still goes wrong.
Improved Design
The Fusematic 3D printer’s electronics are fully enclosed, which greatly reduces the possibility of injury or electrical malfunction.
The Bowden-style extruder makes the Fusematic 3D printer’s carriage lighter, giving better print quality at higher speeds.
Tuning and calibration is easy and requires no special skills.
The included RAMBo control electronics have nearly foolproof assembly and legendary reliability.
Transportable
A user-added printable handle can be attached to the top plate to make it as easy as possible to transport.
The electronics are fully enclosed within the base, so there are fewer loose wires to snag during transport.
Rugged steel and aluminum construction.
Technical SpecificationsFusematic 3d printer is priced at 799 USD.
- Stylish black and silver components.
- Build area: 200 x 225 x 200 mm, 8 x 9 x 8 inches
- Full size of machine: 300 x 410 x 400 mm
- Layer height: User-selectable, 100 – 300 microns
- Print volume: 9000 cc, 576 cubic inches
- PLA only with base version. PLA, ABS, and experimental materials like nylon and polycarbonate with the optional heated bed
- Shipping weight: Approximately 22 lbs
- Made in the USA with US and imported parts.