3D Printing, Stratasys, PolyJet Technology, 3D Printing Materials

    PolyJet 3D Printing's Role in the World of Silicone Molding

    April 7, 2020

    For many decades, mold making and casting were the go-to methods to produce realistic prototypes of smaller plastic goods. Often referred to as Room Temperature Vulcanization (RTV) or silicone molding, this is the process of producing a master part and making a flexible mold off that master. Then, the mold is filled with a two-part urethane resin, which cures into the shape of the mold. This produces a part that exactly mimics the original master’s shape and surface finish. This process is extremely versatile and is in use in many industries. Still, it requires a skilled model maker to produce a master and understand the proper molding techniques to achieve the desired result. Today, 3D printing is changing the way RTV molding is approached and no 3D printing technology is better suited for the task than Stratasys’ PolyJet technology. In this article, we will illustrate the process of RTV molding and explore how PolyJet printing can augment the various steps.

    3D Printing, PolyJet Technology, 3D Printing Materials

    3D Printing a Realistic April Fools' Prank

    March 31, 2020

    We’ve all heard it before – prank, gag, joke, high jinx, whatever you call it, the day for them only comes once a year. You guessed it, April Fools' Day! Commonly celebrated on April 1st in America, April Fools' Day is an annual custom consisting of silly jokes and funny pranks. Believed to have originated in the 12th century, this holiday permeates cultures around the world in different ways and is constantly evolving as technology continues to advance. Since the Stratasys J Series of PolyJet 3D printers can produce hyper-realistic parts, we decided to put it to the test and prank a fellow co-worker.

    3D Printing, PolyJet Technology, FDM Technology, 3D Printing Materials, Post-Processing

    Support Removal Using VVD Technology

    March 24, 2020

    Support and resin removal are often overlooked when it comes to the crucial steps needed to ensure your final part is perfect. Multiple variables come in to play, such as different materials and types of removal, which creates more opportunities to damage your prints. Volumetric Velocity Dispersion (VVD) brings a reliable solution to the variables of support and resin removal with automated removal using two jet rack manifolds to provide gentle and accurate support removal on complex geometries. Let's dive into this support and resin removal technology and how it will make a difference in finishing your parts.

    3D Printing, PolyJet Technology, FDM Technology

    Microns in 3D Printing: Do They Matter? [UPDATED]

    March 17, 2020

    If you own a 3D production system or have considered 3D printing as a solution, it is important to understand which is more important for your application: dimensional accuracy and repeatability or resolution. In this blog article, we discuss why layer thickness is listed as microns in 3D printing and why that matters.

    3D Printing, Stratasys, PolyJet Technology

    3D Printing in PANTONE [UPDATED]

    March 1, 2020

    In 2019, Stratasys announced that their J735/J750 and their J835/J850 PolyJet machines successfully passed the rigorous requirements needed to make them the world’s first and only PANTONE-validated 3D printers. This was a huge hit and manufacturers around the world were rejoicing. Last month, Stratasys launched the newest member of their J-series, the J826, which is also PANTONE-capable. This changes the game for 3D printing as design and prototype colors can now be matched with 100% specificity, making the process from concept to final product even more accurate. 

    3D Printing, PolyJet Technology, FDM Technology, 3D Printing Materials, Post-Processing

    Support Removal Using SVC Technology

    February 25, 2020

    When it comes to 3D printing, there is plenty of information on how to set up the perfect print. However, there is another important step to achieving that impeccable model that often gets overlooked in the process, removing the support correctly to ensure there is no damage to the part. Submersed Vortex Cavitation (SVC) is a type of technology that is ideal for automated hands-free removal of support material on multiple types of 3D printed parts. Let's dive into this technology and how it can make a difference in finishing your parts and prototypes.

    Rapid Prototyping, 3D Printing, Stratasys, PolyJet Technology, Industry News

    Introducing the New Stratasys J826 3D Printer

    February 17, 2020

    Stratasys just released the newest addition to their J-series family of PolyJet 3D printers, the Stratasys J826, an entry-level printer for the enterprise design world. Just like the J850, the J826 has been created using Stratasys' best-in-class PolyJet technology and is part of the only family of printers currently available that can print full-color, multi-material models in a single print. It provides the same end-to-end solution for the design process and ultra-realistic simulation at a lower price point.

    SOLIDWORKS, 3D Printing, Stratasys, PolyJet Technology, Visualize

    3D Printing Chocolate Textures

    February 14, 2020

    Almost everybody loves chocolate, right? That’s exactly what I was thinking when I was working on some models for our previous Halloween and Christmas candy articles. As I was working on those projects, I came across a surprisingly quick and easy way to apply full-color patterned textures to CAD models for 3D printing on the Stratasys J750 and J850, using SOLIDWORKS Visualize, and had the idea to use this method to make chocolate bars for Valentine’s Day!

    3D Printing, Stratasys, PolyJet Technology, 3D Printing Materials

    3D Printing Composite Materials: PolyJet Technology

    January 28, 2020

    PolyJet technology uses resins that are dispensed onto a build tray in very small droplets and cured between passes with ultraviolet light in order to create a 3D shape or shapes. PolyJet 3D printers use this process to create parts with a high level of detail and realism because they can print in multiple materials/colors at once and at a higher resolution than other print technology like Fused Filament Fabrication (FFF). Stratasys PolyJet machines can blend anywhere from two to six resins in order to obtain features like soft touch points and full range of color in a single printed part. This makes the technology very attractive for multiple industries when needing to create realistic prototypes and tactile end-use-parts. In this blog article, we highlight some of the most common blends of these composite or "digital" materials and how they are made.

    3D Printing, PolyJet Technology, GrabCAD Print

    Learning About Part Priority by 3D Printing Jawbreakers

    December 23, 2019

    In October, we 3D printed some cool-looking lollipops on our Stratasys J-series PolyJet 3D printer to showcase the life-like quality that can be achieved with Vero and Agilus30 materials. Keeping up with the candy theme for the holidays, I thought it would be fun to create an incredibly life-like jawbreaker on the J750, which also provides an exciting opportunity to go over the Part Priority feature in GrabCAD Print. This feature helps novice modelers and users of CAD software that don’t make great watertight models create amazing 3D printed parts, exactly how they want them to be without needing to go back and fix their models.

    Stratasys, PolyJet Technology, FDM Technology, 3D Printing Materials, GrabCAD Print

    What's New With GrabCAD Print: Versions 1.32, 1.33 & 1.34

    November 7, 2019

    Stratasys GrabCAD Print is a sophisticated 3D printing app that allows designers and engineers to prepare, schedule and monitor 3D printing jobs. Since its release, GrabCAD has continued to make exciting updates to this software; and we will be updating you every other month on its new features – in this set of release notes we will be looking at versions 1.32, 1.33, and the just-released 1.34.

    Stratasys, PolyJet Technology, 3D Printing Materials

    3D Printing Tricks and Treats

    October 31, 2019

    Over the past year, we at TriMech have been able to make some fantastic full-color PolyJet models using the Stratasys J750, but as we close in on 2020, Stratasys has just announced the newest addition to their J-series of PolyJet 3D printers, the J850. To celebrate, and also to prepare for Halloween, we’re taking full advantage of what the J-series can do by making some incredible full-color rigid and flexible semi-translucent TriMech lollipops!