A price decrease in a major raw material used in the 3D printing of plastic products is expected to further advance the use of additive manufacturing, as 3D printing is also known, by high volume manufacturers such as Ford and Adidas.
Silicon Valley-based 3D technology company, Carbon Inc, says it will reduce the prices of some of its polymer resins and expects this will result in a significant increase in the addressable market for 3D manufactured parts.
In a news release, the company said it would lower prices by 40 per cent. It expects the reduction in the price of rigid polyurethane, or RPU 70, to $150 per liter, down from the current $250 per liter, will facilitate economic production particularly for Adidas.
The shoe manufacturer will be able to cost-effectively print, “… thousands or millions of parts … compared to other manufacturing methods such as injection molding,” noted Carbon Inc chief executive Dr Joseph DeSimone.
New materials developed to expand 3D printing need published material properties, but there are layers of difficulty.
Designing functional engineered systems using 3D printing requires more data on material properties. A paper that helped add some of the necessary data on the “Thermal Properties of 3-D Printing Polylactic Acid–Metal Composites” was published. Researchers aimed the study at copperFill, bronzeFill, magnetic iron polylactic acid (PLA), and stainless-steel PLA composites and provide insight into the technical considerations of fused filament fabrication (FFF) composite 3-D printing. The following is taken from this study.
3D printed drone technology has been an emerging area over the past year, with military surveillance use seeing a particular boom.
To add to the recent developments in drone delivery systems and swarming dronespurpose built to be air dropped, U.S. Marine TOW gunner Cpl. Rhet McNeal has developed a hand-launched fixed wing drone, with the help of NexLog (the US Marine Corps’ “Next Generation Logistics innovation group”, in conjunction with Penn State university) and Autodesk.
Autodesk is a CAD design development software company that additionally offers residencies to developers with full access of professional tools and advice at their purpose built Pier 9 workshop in San Francisco, California.
The cost of 3D printing is often cited as a reason why firms aren’t driving to adopt the technology more resolutely. Perhaps the increased competition of having a big hitter like HP will change the dynamics of the industry.
With its release of a 3D printing materials development kit and the opening of its 3D printing applications lab, HP looks to expand the development and lower the costs of additive manufacturing.
After years of announcements about the potentials for additive manufacturing/3D printing in the discrete manufacturing and process industries, there has recently been a spate of news announcements from end users and technology suppliers that show the rapid progress this technology is making across industry. Now, there’s news from HP—a company more traditionally associated with enterprise and consumer technologies—surrounding what it calls “significant milestones to its open platform for 3D printing materials and production-ready applications development.”
Before detailing the two new announcements from HP, it’s worth noting that, in May 2016, HP released its HP Jet Fusion 3D Printing Solution, a production-ready commercial 3D printing system which HP said could “deliver superior quality physical parts up to 10 times faster and at half the cost of current 3D print systems.” This printing system can reportedly print functional parts at the individual voxel level (a voxel is the 3D equivalent of a 2D pixel in traditional printing).
A case study always brings to life the theory, making it real, and one that demonstrates the impact of 3D printing on the supply chain is always welcome! Boston Engineering has recently been using the capabilities of the Rize One industrial 3D printer to speed up the cycle time of production and to lowering costs. Sarah Saunders of 3dprint.com takes up the story.
Massachusetts-based industrial 3D printing company Rize Inc., known for its augmented polymer deposition technology, introduced its desktop Rize One 3D printer last summer: the printer, with its high-speed support removal, pretty much eliminates the need for post-processing, saving users all kinds of time. We saw first-hand just last month that, as promised, the support structures do snap off quite quickly. The Rize One was the subject of a recent case study at Boston Engineering, also in Massachusetts, which provides engineering consulting and product design services for many industries, including consumer products, robotics, medical devices, and commercial products. The company has an FDM 3D printer in its additive manufacturing lab, but it was taking too long for the engineers, who are not housed in the lab, to get their 3D printed parts.
Boston Engineering works hard to beat its competition and solve client challenges, by quickly getting products to market or designing the products themselves. But, you need speed to be the best, and the company’s current system just wasn’t working. The additive manufacturing lab is located far away from the offices, because the current 3D printer’s post-processing method needs the parts to soak in a chemical bath to remove support materials. The issue was causing a major bottleneck, as engineers were having to wait up to three days to get their 3D printed parts back from the lab. Add this to any possible design iterations that resulted in further 3D prints, and you can see the problem. In addition, the company’s FDM 3D printer was costing Boston Engineering too much money, what with the high operating costs that came with the necessary post-processing (materials, handling, labor, etc.).
While 3D printing is undoubted entering mainstream manufacture – and at rates that are faster than many realise – it is important to note that there continue to be challenges to be overcome. This isn’t a surprise, after all all disruptive technologies do. This article from Apple Rubber discusses some of the key ones.
According to Wohlers Associates, the global 3D printing market is expected to reach $21 billion by 2020 — quadrupling its size in just four years. While 3D printing, also referred to as additive manufacturing, comes with many benefits, such as freedom of design, easy prototyping, customization and streamlined logistics, it also poses many challenges.
In order to fully leverage this transformational technology, we identified five 3D printing challenges that manufacturing leaders must understand.
Dubai’s Road and Transport Authority (RTA) has begun printing parts for subsystems of the TVMs (Ticket Vending Machines), ticket gates and other areas of the metro train system using advanced 3D printing technology.
“The 3D printing technology is advancing rapidly across the world and RTA is strongly inclined to be a forerunner in this 3D generation by highlighting the world’s best practices adopted in the rail industry. Future scope includes developments that are required to manage obsolescence, which is a huge burden of any railway worldwide,” said AbdulMohsin Ibrahim Younes, CEO of RTA’s Rail Agency.
“This technology would enable the RTA to keep the Dubai metro assets in service longer while reducing the cost of parts and in turn pass this saving back to the customer. An example of this is when small parts are needed, normal practice dictates a local manufacturer would need to produce hundreds to justify his cost,” Younes noted.
From racing cars to life-changing medical operations, 3D printing is opening up opportunities for businesses to be more creative – and saving them time and money in the process.
Additive manufacturing, better known as 3D printing, has been in existence since the 1980s, but modern technological advancements in printers and materials have recently created a boom in the number of businesses using it. The 3D printing industry is expected to be worth $21bn by 2020, but how are businesses using it and why? We spoke to SMEs from a variety of sectors for their experiences.
Manufacturing is an ongoing business throughout the world. The goal of any production company is to save time and produce more revenue. Car manufacturing companies, for example, extend a lot of labor usage to produce even one car. There are many different ways to attempt some control and efficiency over the production cost, however. German technology has come up with some new ways of cutting back on production time and costs.
By analyzing and predicting the necessary needs before starting the production of a vehicle, the proper plans can be put in place. Changes can also be initiated in the original plan if needed. All of this can be done before any manual labor takes place, therefore, saving time and energy. There will be no need for the “practice” round in the shop. The technology will take care of the prep work.
Other digital help will come in the form of planning for customer satisfaction. The quality of products can be determined and improved, as well as better pricing options. Digital decision making with algorithm based programs can analyze quickly and efficiently. The development of products in the workplace will change forever.