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moldmakingtechnology.com 63 CAD/CAM Software Gets Streamlined User Interface Autodesk will present the 2018 versions of its major CAD/CAM software includ- ing PowerMill. The major new update is a ribbon-style user interface. Users will still be able to easily find and access important tools, but the 2018 versions categorize functionality into similar groupings, with the most commonly-used features located front and center. The new interface is designed to provide an improved user experience and help shorten the learning curve. Dynamic machine control enables users to dynamically change the five-axis motion of tool paths using a virtual machine twin. This new update allows users to make localized edits to regions of tool paths for improved control of CNC machine motion while minimizing programming time. PowerMill now provides a higher-quality simulation image that can be zoomed, panned and rotated, enabling users to review the quality of their programs and, ultimately, provide greater confidence that the stock is being machined as specified. The software also includes enhanced turning abilities, including collision checking, editable tool paths and a greater choice of leads and links, which in turn provide users with increased flexibility and control. New 2D strategies simplify the programming of prismatic pockets and bosses. Improvements help reduce the time taken to program 2D parts while also helping to minimize the need to use multiple CAM programs. The company will also present the 2018 version of FeatureCAM software, which also sports the new ribbon-style user interface. Autodesk Inc. / autodesk.com/solutions/manufacturing / Booth 1423 Toolholding Collet System Uses Mechanics to Create Grip Force At WESTEC 2017, Rego-Fix says that visitors can see how the powRgrip tool- holding collet system generates clamping forces equally as strong, if not stronger, than shrink-fit holders. The powRgrip system consists of three main components—holder, collet and press fit assembly mounting unit—that work together to generate what Rego-Fix describes as superior clamping force, high- vibration dampening and extreme precision. Unlike other clamping systems for which heat or hydraulics are used to expand the material, the powRgrip uses the mechanical properties of the holder material to generate gripping force with tool run-out below 0.0001". Interchangeable collets are available from 0.125-1.000". They are available in metric sizes as well, and they hold both carbide and high speed steel tools. The powRgrip system takes less than 10 seconds to press in a tool or to remove a tool from the holder. Because the system does not rely on heat, machinists can use the tools immediately after a tool change. Cycle testing of the system exceeded 20,000 insertions and removals. The powRgrip product line offers several ancillary technologies and accessories. Large powRgrip PG 32 collets are especially well suited for machining components that are made from Inconel and titanium. The large powRgrip PG 32 collets are also well suited for Rego-Fix secuRgrip technology, which combines powRgrip's gripping strength with a patented locking key system. Xtended Length Toolholders also enable operators to tackle machining appli- cations that require longer reach or present clearance challenges. Likewise, computer, communication and consumer electronics manufacturers can tackle the specific demands of small complex parts and molds with the slim-nose PG6 toolholders. These toolholders enable machinists to access difficult-to-reach features when drilling or milling. REGO-FIX Tool Corp. / rego-fix.com / Booth 2840