Popular 3D Printing & STEM Education News (October 8th – October 12th)

3D printing and STEM education have been very prevalent in the news once again this week. Check out the buzz that was circulating about both topics!

3D Printing News

STEM Education News

Popular 3D Printing & STEM Education News (August 27th – August 31st)

Here are some of the popular articles being discussed in the 3D printing and STEM education communities this week! We can’t wait to see what exciting news September will bring…stay tuned!

3D Printing News:

STEM Education News:

Lets Work Together to Bring 3D Printing to the Classroom

3D printing is a great way to get students interested in mechanical engineering and CAD. Unfortunately many schools do not have the funds or budget flexibility to purchase a 3D printer. We have been brainstorming and want to share some fundraising ideas. With a little planning and community support your students could soon be on their way to a stimulating engineering and technology lesson. Who knows, you just might be opening the door for students to fall in love with a STEM education field they did not know existed.

  1. A bake sale for the school and local community
  2. A school event in which proceeds (from ticket sales) go towards your 3D printer purchase (such as a student art night, student dance show, student play, etc.)
  3. A technology collection at your next school fair
  4. A school-wide fundraiser over the course of an academic year (nothing is more fun than a grade or classroom challenge)
  5. Contact the 3D printing company and ask for a school discount
When everyone gets together to help out it not only makes fundraisers fun, but it also brings the entire community together!

Look Ma, I Made It Myself! 10 Amazing Things 3-D Printers Can Do Now

What other fundraising ideas do you have? If you have raised funds to purchase a 3D printer or other piece of technology for your school please share you success story with us so that it can help inspire others!

2012 Hawaii STEM Conference

The 2012 Hawaii STEM Conference is right around the corner, March 30 & 31, 2012.

3D Academy is committed to bringing CAD and 3D technology into the classroom and expanding STEM education for middle school students. We strongly believe in the benefits of STEM education and the impact it has on our future generations.

The 2012 Hawaii STEM Conference is sponsored by the Maui Economic Development Board’s Women in Technology project. It will be held at the beautiful Wailea Marriott on Maui. The conference will be attended by over 200 STEM/Service Learning students, teachers, parents, community and business leaders. The conference will celebrate their work over the past year, share their stories and meet other STEM/Service Learning students from different islands.

Over the two days, software training sessions will be held in the following areas — 3D CAD, Photoshop, Web Design, Game Design, Videography, GIS/GPS, Leadership, Science/Adaptive Optics, and Green Technologies.

If you are interested in attending please visit the official website for more information.

3D Printing/Additive Manufacturing IS Changing the Manufacturing Industry

How will 3D Printing/Additive Manufacturing change the way conventional manufacturing methods are utilized?

Is 3D Printing just a cool process or are there added benefits and value gained to using this additive fabrication process over conventional machining methods? 3D Printing is cool, but the manner in which it is being used has greatly added to its appeal. 3D Printing is now moving beyond the prototyping and design validation stages and into production applications.

If you’re manufacturing low volumes of a product, using Direct Digital Manufacturing (DDM) might be a more cost effective method for producing end-use production parts. Of course one off prototypes or even production parts can benefit from DDM, but did you know it is now being adopted and used as implants in medical applications? Another emerging industry that has begun to utilize 3D Printing are the many food manufacturing sectors.  3D Printers can now produce parts using chocolate!

With these new technologies emerging, how will 3D Printing be used and will it be available for the home/consumer markets at an affordable price while providing similar quality as higher end production 3D Printing machines?

 

Image provided by: http://technabob.com

3D Printing: Making Its Way Into Our Homes

As 3D printing continues to grow in popularity, industry leaders are trying to simplify the process so that the average consumer can start doing some 3D printing of their own. Simplifying the 3D printing process will allow consumers to start printing items in their own home instead of heading out to the store the next time a dish breaks or a construction project arises…it brings engineering and technology right into our living rooms.

3D Systems has taken what might be its most aggressive step yet in creating a personal 3D printer and content creation market with its unveiling of Cubify.com, an online community and content creation site, and the Cube personal 3D printer for the home.

With its latest moves, 3D Systems is aiming to kick things up a notch — or bring 3D printing down a level to appeal to the masses, however you want to look at it. The company says Cubify.com combines “coloring book simplicity with a cloud-based gaming format.”

Rajeev Kulkarni, vice president and general manager of the company’s new Consumer Solutions Group, told us that the site brings 3D content creation into everyone’s living room. “We’re trying to help anyone not well versed with 3D creation to get their ideas into reality and simplify the entire content-to-print process.”

Cubify.com offers an expanding palette of 3D apps and rich libraries of 3D printable games, puzzles, and collections. 3D Systems is making the APIs available to encourage partners, developers, and engineers who want to “unleash their creativity and who want to monetize their skills” to develop apps and content to be marketed and sold at the site. The company says its developer community will eventually number in the thousands.

To continue reading the Design News article, click here.

If you have additional questions about 3D printing, contact us at info@3d-innovations.com and we can help answer your questions.

Sustainable Product Design

Now that the holidays are complete and we are all having fun learning how to use our new “toys”, we thought that it was an appropriate time to take a moment to think about the ecological lifespan of our gifts. Many of our gifts will probably break by next Christmas and will make their way into our trash cans, and our time with them will be complete…but these items will continue to impact our environment for many, many years in most cases. Desktop Engineering featured an article “Sustainable Design as a Balancing Act” and we wanted to share with you some highlights from it and how CAD is helping manufacturers and consumers learn more about their product’s ecological lifespan.

“The sleek mobile tablet at your fingertips, the stylish sunglasses in your pocket, and the point-and-shoot camera you use to capture your Kodak moments–they all have an ecological lifespan that’s much longer than you think. The time the product remains in your possession–its duration of operation and service–may be just a few months (a pair of sunglasses) to a couple of years (a tablet or a digital camera), but its ecological footprint has been established long before you pick it up from your local mall. It will continue to grow long after its disposal. A series of decisions made in the manufacturing process–using polycarbonate instead of scratch-resistant borosilicate materials for a lens, or using injection molding instead of machining for a latch–affects a product’s environmental impact.

The office of Fred Sparks, an industrial design agency has, quite literally, helped shaped many familiar household products, ranging from football helmets and golf bags to outdoor furniture. Fred Sparks is often hired as a design consultant to develop sustainable solutions to existing products. Because its role is consultative, the firm doesn’t always have access to 3D CAD models of the products. “Sometimes, those files exist in a factory somewhere in China, and the factory doesn’t want to give up that [intellectual property],” observes Harris.

Just as CAD users would catalog the content of their assembly in a BOM, Sustainable Minds subscribers use the software’s web-based input system to create an itemized bill of a product’s lifecycle. In this case, the lifecycle includes not only a list of objects to be manufactured (camera housing, lens, battery, memory chip release latch, etc.), but certain aspects of manufacturing that are bound to have an impact on the environment as well–such as transportation methods, choice of materials, and disposal methods.

SolidWorks Sustainability Xpress

CAD Integration
Sustainable Minds works as a standalone web-based program, but the company has worked with Autodesk to ensure that, if you upload a BOM exported from Autodesk Inventor CAD package, the appropriate fields are automatically populated with the right numbers–for instance, component volumes and material specifications, as deduced from the 3D CAD assembly model.

Increased attention to LCA and green design has prompted some CAD software makers to add environmental impact assessment tools to their 3D modeling interface. SolidWorks and Autodesk Inventor–two fierce competitors in the design software market–have both incorporated the function.

In manufacturing today, the challenge is to find the right balance of durability (how well does the product perform under duress?), sustainability (how safe is it for the environment?), and cost (how much does it cost to make it?). It is, indeed, a tall order to come up with a design that satisfies all three criteria, but such is the demand of the consumers today.”

To read the complete article from Design Engineering click here.

3D Printing Industry Accomplishments in 2011

As today is the last work day of 2011, we thought that it would be fun to take a moment and reflect on the accomplishments that 3D printing has made this year. We came across this article by Make Parts Fast and wanted to share the 2011 highlights that we found intriguing.

Noteworthy news events affecting the 3D printing industry:

1. Food
The printing of food was a popular story this year. CNN Money started the ball rolling by reporting that a group of Cornell University scientists and students built a 3D printer and used material made out of food as a test item.

2. New materials
The key obstacle to wider use of 3D printing technology continues to be materials—both in terms of costs (engineers and customers want them lower) and in variety (more materials that can be used in end-use applications).

Stratasys introduced a new material that can be used to fabricate assembly aids for electronic products. Stratasys also introduced easier support material removal for polycarbonate. High temperature materials, which are suitable for military and aerospace applications emerged this year. Objet also introduced its high-impact, high temperature ABS-like Digital Material (RGD5160-DM) material for simulating engineering plastics, clear transparent material (Objet VeroClear) and rigid white (Objet VeroWhitePlus) material for all-round application use.

And in the world of unusual materials, there are plenty with more on the way. This year we saw clay, wood, ceramic, potatoes, baker’s icing and dough used in 3D printers to make various objects. One of the more interesting odd materials was cement.

3. 3D printers print parts in space
Yep, 3D printers went into space and worked just fine. The BfB™ 3000 3D printer from 3D Systems completed two zero gravity test flights in partnership with MADE IN SPACE, a start-up dedicated to providing solutions for manufacturing in outer space.

4. 3D printing in Medical                                                                                                      The medical industry has become a big user of 3D printing, and not just for hearing aids or dental appliances. Researchers have printed bone or bone like materials. EOS has been printing metal parts that can be used in surgery to attach to bone for certain surgical procedures far a couple of years. And researchers have been working on printing organs (so far, none of them working or FDA approved).

5. CAD programs for novices                                                                                          Another interesting development was the emergence of easy to use CAD programs for those with little engineering CAD experience. Among them are 3DTin, TinkerCAD, Sketch Up, 3D Via, and Autodesk, which entered into this part of the market with its Autodesk 123D. These programs tap a market of artists and others who may not want to learn CAD but who do want to design. Expect this trend to continue. In fact, some industry experts anticipate that the function of CAD design will shift from making designs to creating easier to use CAD software.

Click here to view the full article.

The 3D Innovations family would like to wish you a Happy Aloha Friday and Happy New Year!

3D Academy: CAD Vex Training

3D Academy, a division of 3D Innovations, LLC provides training services specializing in 3D Computer Aided Design (CAD) Technology. 3D Academy promotes Science, Technology, Engineering, and Math (STEM) education programs that integrate 3D Technology into K–12, as well as university classrooms.

Earlier this week 3D Academy was facilitating 3D CAD training for middle school students so that they could then integrate it with their VEX Robotics competitions. We have a few pictures from the training that we wanted to share! 

If your school is interested in 3D CAD training contact Collin at info@3d-innovations.com

 

3D Printing Brings Science Project to Reality

3D Academy Mentors Three Kauai High School Student’s Science Fair Project, Which Can Save Hawaii Households Hundreds on Their Annual Electricity Bill.

With the help of Collin Kobayashi of 3D Academy, three Kaua’i High students take first place in an international science competition.

Bridging the gap between technology, industry and education, 3D Academy president Collin Kobayashi recently helped three Kaua’i High School students earn international recognition for their science project.

Prior to participating in the Intel International Science and Engineering Fair in California, the 11th-graders Ashley Bonilla, Alyssa Braun and Meghan Fujimoto won first place for their project, “Harvesting Electricity through the Installation of a Cost-efficient Mini Hydro Turbine into the Existing Domestic Water Supply,” at the Kaua’i District Regional Science Fair. They also participated in the Hawaii State Science and Engineering Fair, where they earned an honorable mention.

“I was proud of their accomplishments,” says Kobayashi. “They worked very hard to conceptualize their design.”

Kobayashi has been voluntarily mentoring students at KHS for three years as part of a program called Project Environmental and Spatial Technology to help students gain exposure to engineering and technical knowledge. Becoming familiar with the industries’ applications will help in planning further education and landing jobs.

“I enjoy working with high school students because they are creative and enthusiastic,” says Kobayashi.

Students in the Kauai High School Project EAST program (environmental and spatial technology) partnered with Bonilla, Braun and Fuijimoto to create a 3-D design of a mini hydro turbine that can be installed in an existing waterline between a house and its water meter.

A physical prototype of the turbine was determined to provide an output of 1.3kilowatt hours per day, which translates to an estimated energy savings of some $190 per year for the average household.

The most rewarding aspect of his elective efforts was “seeing the students excel and be able to utilize these skills to solve problems and innovate their ideas,” he says.

Witnessing students realize their potential by applying the skills toward activities such as robotics and a higher education is what makes his undertaking worthwhile.

“I wish I had earlier opportunities to learn,” says Kobayashi in regard to engineering and design. “Students need to be exposed to these types of programs early so they can get into the STEM (science, technology, engineering and math) educational pipeline. Early exposure gives students the opportunity to take the appropriate classes they need in high school so they are better prepared for college.”

Kobayashi now heads STEMworks (formerly Project EAST), a multi-faceted program where students use the most current, high-end technologies.

“This is more than an after-school science club,” says Kobayashi who is owner of 3D Innovations, a division of 3D Academy. “And it’s much more than an enhanced computer class.”

The students work on community issues like energy conservation that teach them how to tackle concerns by providing solutions using the latest computer design and geospatial technologies. They also work with local industry partners and experience the “satisfaction of knowing their efforts are contributing toward improving life on their respective islands,” he says.

Integrating 3-D computer-aided design into the program introduces keiki to a 3-D modeling technology that can help create innovations like the hydro turbine.

“My hope is that students walk away excited about engineering and design,” says Kobayashi, who likes to train in jiujitsu in his free time.

3D Academy intends to offer additional programs in the future. Plans also are under way to develop a work center where individuals can utilize software and prototyping tools to help conceptualize their ideas and projects.

For further information about this topic, please contact                                        academy@3d-innovations.com