The Hyatt Regency Walkway collapse was an event that changed engineering forever. This example serves as a lesson to many about double-checking your work. We should always use every tool available to us to make sure our designs are safe and that they perform how we expect. I wonder what the engineers on this project could’ve done if they had a simple tool to use that could have raised a red flag after just a few minutes of set up.
July 15, 2019
July 12, 2019
Within the past few decades, robotic arms have allowed the manufacturing industry to develop into the fast production entity it is today. First used in the automotive industry, robotic arms can be programmed to take on any task that calls for high repeatability and precision. Today, robotic arms are used in almost every industry imaginable: from medical, to agriculture, to electronics manufacturing- and additive manufacturing tools like 3D printing is making the technology even more accessible.
3D printing processes are easy to implement and offer a wide variety of materials to support a part’s requirements while eliminating cost, lead time and design barriers for adopting manufacturing aids on the shop floor. 3D printed composites are an exciting new trend. Whether it is chopped carbon fiber filled into a thermoplastic or continuously laid inside of a 3D print geometry, the benefits of the strength-to-weight ratio are far superior to traditional 3D printed materials. In this blog post, we’ll compare continuous fiber, chopped fiber filled nylon and Stratasys Nylon 12CF and when it’s best to use them while 3D printing parts or prototypes.
July 8, 2019
SOLIDWORKS Simulation is one of the leading design analysis tools that brings the power of simulation into the SOLIDWORKS 3D CAD environment, to conduct design validation early in the design process. Ease of use and tight integration within CAD enables designers and engineers to run different types of simulation from linear static to nonlinear static to dynamic analyses. However, even with its extensive capabilities, there are situations where SOLIDWORKS Simulation needs a little extra help. In this blog post, we’ll take a look at one of these situations, running a snap fit analysis and will walk through assisting SOLIDWORKS Simulation with Simulia Structural Simulation Engineer (SSE).
July 4, 2019
The VeroFlex and VeroFlexVivid family of materials are an unbelievably unique set of new materials available on Stratasys J Series 3D printers, which are capable of producing parts that have improved strength and flexibility while retaining great shape memory. Similar to how our simulated rubber-like Agilus material works, parts produced in either VeroFlex or VeroFlexVivid do not need to be handled as gently as other material parts and will hold up with little fear of them breaking. However, unlike Agilus, this material produces parts that are rigid and will snap right back to their original shape after being flexed in any direction. This makes them a great material to print high-quality full-color parts that are thin, like eyewear and small action figures, so today we’re going to show these new materials in action as we make some incredible Fourth of July sunglasses!
July 2, 2019
Prior to the SOLIDWORKS 2018 updates, you were capable of saving a SOLIDWORKS assembly as an SMG file, however, there were no export options for SMG files and the default export option was set to exclude surface bodies. Due to this, users preferred to open SOLIDWORKS file directly through Composer, where import options can be customized as they need. Since the SOLIDWORKS 2018 updates, new SOLIDWORKS export options for SMG files have been added that allow full control over what information is saved to SOLIDWORKS Composer. These new options provide many advantages to Composer users that will be explained in this blog.
In any simulation project, setting up the correct boundary condition and interpreting the results are the most challenging phases, regardless of the simulation software being used. Certain tools and display settings available within SOLIDWORKS Simulation result plots can help you during the simulation result interpretation process. The stress hot spot diagnostic tool, available for linear static studies using solid and shell elements, can be used to detect regions of the model where stress singularities exist, for example, sharp edges or corners or the location of fixtures.
With the latest advancements in additive manufacturing, it is now possible to 3D print insulative and conductive material together, enabling the rapid on-demand production of printed circuit boards (PCBs), antennas, flexible electronics and other functional freeform electronics. In this article, Simon Fried, President of Nano Dimension USA, answers the top five frequently asked questions about this new technology. You will learn about the benefits of 3D printing electronics in-house, understand how inkjet deposition technology works, examples of how to design parts for electrical prototypes and watch examples of 3D printed parts being created using the DragonFly 2020 Pro electronics 3D printer.
June 25, 2019
SOLIDWORKS Education Edition is the perfect solution for preparing students for a career in engineering. With more than 200,000 jobs posted a year seeking employees with SOLIDWORKS experience, investing in their training will not go to waste. There are many questions regarding the Education Edition and what all is included. Let's dive into those questions as well as the updates to the 2019-2020 version.
It is important to design products that are strong yet light in weight while resisting damage against impact or unanticipated shocks and vibration. The static analysis assumes that loads are constant or applied very slowly, ignoring the effects of inertial and damping forces. For many practical cases, loads are not applied slowly. In fact, they change with time or frequency. To simulate such conditions, a dynamic analysis is required.
June 23 is International Women in Engineering Day! This campaign was created to raise awareness about the amazing women that fulfill engineering positions in our workforce, and to ignite a spark of interest in young girls and women around the world to pursue a career in engineering. In this blog post, we are going to learn about ten women that impact the 3D printing industry everyday with their creativity and drive.
June 20, 2019
Stratasys ABS thermoplastic materials have been used primarily to create durable parts and prototypes. Specialty ABS materials take prototypes to a whole new level by making them functional. The increased strength, transparency and ability to be bio-compatible set these specialty ABS materials apart and allow prints to be closer to the final product. They are changing the game for many industries.