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3Dprinting advancements and applications have gone from conformally cooled hot runner nozzles using a 3D-printed pattern to cast the part with integrated cooling circuits (left) to large DMLS 3D-printed parts in 420 stainless steel with integrated conformal cooling and InnoVent Technology for venting (right).
Initially, that involved 3Dprinting metal tool components, details and geometries that would otherwise need to be EDM’d. Solution: Using an EOS DMLS printer and MS1 powder, an insert was printed on a stainless build plate, and pre-plumbed to connect extensive conformal cooling channels to the mold’s cooling system.
Porosity in 3D-printed items , according to the company, can be an issue since it can impair mechanical strength and stability, reduce durability, and make them more susceptible to failure under stress. The post Dimensionics unveils density determination tech for 3D-printed parts appeared first on Australian Manufacturing.
But while reduced cycletimes and improved part quality resulting from cooling advances were once the primary reason that AM made its way into moldmaking, 3Dprinting is now also being used to make molds for different reasons — including cost, lead time and feature complexity as I saw at this year’s Plastics Technology Expo, or PTXPO.
This allows Comau robot programmers to easily use Comau robots for advanced manufacturing applications such as robot machining or 3Dprinting. In addition to these technical benefits, the collaboration also introduces support for Realistic Robot Simulation (RRS), providing accurate path and cycletime estimates.
In "Hybrid" FIM Process, 3DPrinting Complements Injection Molding Alpine Advanced Materials used a desktop 3D printer and the freeform injection molding process to reduce prototype tooling production time and cost for its customers. The use of 3Dprinting for cavities and cores is on the rise.
A mold produced on a desktop resin 3D printer. Source (All images) | APSX As moldmakers face increasing pressures to deliver faster and more cost-effective solutions, integrating 3Dprinting (3DP), machining and desktop injection molding into the process can offer significant advantages for both novice and advanced moldmakers.
In particular, the group is highlighting its reverse engineering, 3Dprinting and conformal cooling design capabilities. According to The Plastek Group, metal 3Dprinting is paramount to improved cycletime and the dimensional stability of molded parts.
STATE COLLEGE, Pennsylvania / September 6, 2022 — Aiming to bring affordable metal 3Dprinting to small- to medium-sized companies and decentralize metal 3Dprinting, Xact Metal announced the launch of the XM300G series of affordable mid-size metal 3D printers. Shipments are scheduled to start 3Q 2023.
Suited to most electromechanical handling tasks, the ELGD series brings specific benefits to applications, such as: Cantilever systems and pick-and-place solutions for small parts handling, where short cycletimes, high precision, and repeatability are key Handling systems for top loaders, which benefit from the ELGD’s attractive price/performance (..)
Now, APG’s sister company uses 3Dprinted jaws more optimized to this process. One of the first applications the company found for metal 3Dprinting has proven to be a valuable business opportunity, both for serving internal needs of its sister machining business and now, those of outside customers as well.
The highly productive, partially automated TruPrint 5000 3Dprinting system provides the ideal basis for industrial series production. 3Dprinting, also known as additive manufacturing (AM), has long been promoted as a revolutionary technology poised to reshape the future of manufacturing.
A 3D-printed tool for metal injection molding being produced on an ExAM 255. The multi-material ExAM 255 3Dprinting system enables high build speeds for high-precision 3D components manufacture. The goal of this joint project was to use 3Dprinting to manufacture a tool for MIM with near-contour cooling.
The process supports the precise addition of material, such as conformal copper areas added to injection mold tooling to improve cycletimes. Initially, most applications for MPA had to do with conformal cooling, introducing copper into mold tooling for heat dissipation to improve cycletimes.
Delivering unique pellet-based extrusion technology and hybrid toolhead configurations for medium-to-large format 3Dprinting and in-situ machining. Designed for lights-out manufacturing, these systems can shorten cycletimes, reduce costs, and increase up-time in your production processes. Why pellets?
Composite-based additive manufacturing appears to be on the verge of breaking through as a ‘mainstream’ method of production, according to a new report on disruptive 3Dprinting technologies. Current 3Dprinting simply cannot deliver the level of precision and material strength required for these applications.
Composite-based additive manufacturing appears to be on the verge of breaking through as a ‘mainstream’ method of production, according to a new report on disruptive 3Dprinting technologies. Current 3Dprinting simply cannot deliver the level of precision and material strength required for these applications.
These channels enable more efficient cooling than traditional cooling methods, improving molding performance and reducing cycletimes. Mantle’s precision metal 3Dprinting technology can be used for printing precision tooling, meeting industry requirements for accuracy, surface finish and tool steel properties.
AION NX – India’s first large format hybrid 3D printer has the speed of 3Dprinting & accuracy of a (Computerized Numerical Control) CNC machining . Divide by Zero Technologies (DBZ), one of India’s leading 3D Printer manufacturers, has launched AION NX, the next frontier in large format hybrid 3Dprinting.
Additive manufacturing (AM), more commonly known as 3Dprinting, is an innovative process where objects are created one layer at a time. 3DPrinting in Action. From 3Dprinting rocket motors to using advanced materials to produce aircraft parts, the company uses AM across the enterprise.
3D Systems has acquired Titan Additive LLC (Titan Robotics), the Colorado-based designer and fabricator of large-format, industrial 3D printers. The combination of fast production and short cycletimes, and lower costs make these solutions ideal for a variety of applications including: Sand casting. Learn more here.
Not only did 3Dprinting a manual EOAT greatly reduce cost versus using a robot, but it increased operator safety and shortened the effective molding cycletime versus loading inserts by hand into the hot mold cavity (left showing operator using the claw to rapidly load inserts).
What does that mean for the qualification of 3Dprinted parts? is to leverage additive manufacturing to reduce maintenance cycletimes, curb supply chain backlogs, and place manufacturing capabilities at or near the point of need. Most of these printers capable of printing green bin parts are polymer.
Metal 3Dprinting via laser powder bed fusion is an expensive process, one which leaves little room for failure in postprocessing steps. Ultimately, a face grooving attachment from Big Daishowa met KAM’s needs, enabling the manufacturer to reduce cycletimes for the operation, extend tool life and improve repeatability.
Monitor key process parameters such as mold temperature and cycletimes to minimize variability. Model-Tech is an ultrahigh-resolution 3Dprinted prototype skin that can be wrapped directly onto your model or prototype to accurately simulate a textured production part.
Machine tool builder Hermle is known for its high-precision milling systems, but the company also offers part production services using a platform that combines this expertise with metal 3Dprinting. I'm Stephanie Hendrixson with Additive Manufacturing Media here at IMTS 2024 in the Hermle booth. SUBSCRIBE HERE
By collaborating with its customers, CERATIZIT is responding to changes in the industry, such as the increases in eMobility related projects, and the exploration of 3Dprinting technologies for mass production of parts. The company is already providing advanced solutions regarding 3Dprinted parts.
While the cost, cycle-time, and quality benefits are many, truly lights-out production has historically been limited to large manufacturers. Research institutions are using the ZA6 in interesting ways, like the Oak Ridge National Laboratory that’s using the robot arm in their 3D metal additive work cell.
The term, “hybrid,” refers to a machine tool that is also something more — usually it connotes combining additive manufacturing (AM) and the machine tool’s normal work of “subtractive” machining within a single machine able to mix both operations in a single cycle. And this is where we are now.
Within this synchronized process, the cobot complies with SEAT’s cycletimes to achieve the plant’s daily production goals. The cobots work with 3D-printed fingers. The UR cobot positions SEAT gears on a special tray. Source: Universal Robots Cobot No. Collaborative robots also help with validation and testing.
EOS provides responsible manufacturing solutions via industrial 3Dprinting technology to manufacturers around the world. Sigma believes its software solutions will be a major catalyst for the acceleration and adoption of industrial 3Dprinting. For more information, please visit www.sigmaadditive.com.
VIDEO: Mold Component Advancements & Hot Runner Insights Advancements in mold components, hot runner temperature control and custom manifold configuration that address cycletime, quality and sustainability issues.
It’s also offering Ulendo Calibration-as-a-Service, which applies its vibration compensation to end-users’ extrusion 3D printers (as opposed to working with machine suppliers, as is the case with Ulendo VC). Longer cycletimes can mean significant losses in productivity.
Cycletime. Thermal characteristics enable readily machined, straight-through drilled cooling channels, providing production speeds similar to those achieved via metal 3D-printed, conformal-cooled inserts. Finished aluminum mold on a vertical machining center. Press size. Surface finish. Cooling channels.
The company revealed that the Dimensionics Density system achieves its accuracy by combining the time-tested Archimedean principle with cutting-edge automation technology and laboratory-standard precision scales.
For example, beneath the hood of a full-sized IntElect are a number of velocity and injection power features that, when used correctly and repeatably by moulding operatives, result in faster cycletimes and more stable start-ups. Reducing a 10 second dry cycletime by just 0.55 extra production days annually.
Also, cycletime, cooling and part ejection issues become more critical when moving to large-scale production, as they can significantly impact productivity and cost efficiency. We are now close to using this technology for 3D-printed prototype tooling. Q: Can you provide insights into the future of micro molding?
Also on display will be Airskin technology for safe, fenceless operation of industrial robots when humans are present as well as a large composite 3Dprinting cell. In the KUKA Automate booth, Loci Robotics will display the possibilities that robotic 3Dprinting offer by showcasing a composite 3Dprinting live application.
But while using larger stock is more expensive and can slow cycletimes, the gains on setup time make up the difference. This quickly turned into in-house development of support and repair parts, and an attitude of, “If we can’t get it right away, can we 3Dprint it?” ” according to Cruz.
For example, in the case of plastic injection molding, PBF technology can create complex cooling channels to optimize cooling and cycletimes. AM allows tools to be designed with complicated geometries to improve performance and efficiencies. The WBA is a technical reference centre for the tooling industry.
The sample parts were equally varied, with aerospace components, molds and 3D-printed medical parts. Stankus, meanwhile, says the G350 and G550 machines ARCH uses consolidated part operations, in some cases cutting cycletimes in half. These machines and others were also on display during a tour of the factory floor.
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