Manufacturing & Prototyping

Designing for Mechanical and Signal Integrity in Handheld Medical Treatment Applications

Handheld medical devices must perform across a wide range of device specifications and end-user environmental conditions. Mechanical and signal integrity of cable components is especially important for high-level performance, accuracy, durability, longevity, and user satisfaction. A great variety of insulating and jacketing material options exist for wire and cable in medical electronics. Performance factors that affect material selection decisions include biocompatibility, disinfection and sterilization compatibility, revision control assurance, environmental regulatory compliance, aesthetics, flexibility, durability, and cost. Subtle differences in priority may result in significant differences in product design, as well as overall cost.

Posted in: White Papers, White Papers, Manufacturing & Prototyping, Mechanical Components, Bio-Medical, Medical
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Additive Manufacturing Trends In Aerospace

Additive manufacturing gives the aerospace industry better solutions for making UAVs, commercial aircraft and space vehicles stronger, lighter and more economical, with increased production efficiency. In this white paper, you’ll learn how various aerospace companies use additive manufacturing to:

Posted in: White Papers, White Papers, Aerospace, Manufacturing & Prototyping
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Searching, Exploring and Visualizing Data Using Maple

With the ever-expanding sea of available data and data repositories, navigating the vast quantities of information can be a difficult task. Maple, the advanced computing software from Maplesoft, is a powerful and interactive data visualization tool that can help users understand data characteristics through various techniques for visualization and analysis. Maple makes it easy to search, filter, explore and visualize varying types and quantities of data. This paper presents several examples of how Maple can be used to search and filter large data repositories, explore and visualize the data in innovative ways and use the data to predict future behavior.

Posted in: White Papers, Manufacturing & Prototyping, Automation, Robotics, Electronics & Computers, Software
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Mobile Robot Colleagues on Wheels Increase Productivity And Worker Safety at Scott Fetzer Electrical Group

High-mix/low-volume manufacturing offers an automation challenge. But at electronics manufacturer Scott Fetzer Electrical Group (SFEG) in Tennessee, a fleet of Universal Robots on wheels receives daily work orders to solve ever-changing tasks—and has optimized productivity by 20%.

These lightweight, collaborative robots (“cobots”) are easy to move, set up, and program for new tasks. And the built-in safety system automatically stops the robot arm’s operation if it encounters objects or people in its route.

Download the whitepaper and find out how the Universal Robots handle tasks throughout the sheet metal department, fill epoxy into circuit boards, pick and place on conveyor lines, cut wires and perform life cycle testing:

Universal Robots Gives SFEG these Advantages:

Increased productivity by 20% Improved manufacturing consistency Increased global competitiveness with faster time to production Fast implementation with user-friendly programming and set-up Improved worker safety - “Let the robot get carpal tunnel” Payback period between 12 and 14 months
Posted in: White Papers, Manufacturing & Prototyping, Automation, Robotics
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Product of the Month: January 2017

HP, Palo Alto, CA, unveiled the HP Z2 Mini Workstation designed for users in CAD and other compute-intensive industries. The workstation is 2.3” high, and 90% smaller than a traditional business-class tower. It has the ability to support six displays and was designed for CAD users requiring smaller hardware. The workstation, running Windows 10 Pro or Linux, comes equipped with Intel® Xeon® processors, NVIDIA® professional graphics, and available HP Z Turbo Drive for handling large files. The workstation features an octagon shape, and incorporates HP Z workstation features throughout, including ISV certification. The ultra-compact workstation provides users with numerous location options including on/under the desk, behind an HP Z display, or on a wall. Custom-designed fans and a cooling system for quiet acoustics provide mission-critical reliability.

For Free Info Visit: http://info.hotims.com/65847-120

Posted in: Products, Manufacturing & Prototyping, Rapid Prototyping & Tooling
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Assessing the Potential of Additive Manufacturing for Lower-Cost Tools in the Automotive Industry

As additive manufacturing (3D printing) capabilities evolve, so will its adoption within the automotive industry. This white paper explores the possibilities and offers evidence of notable opportunity in 3D printed tooling. Read the white paper to learn:

Posted in: White Papers, Aeronautics, Manufacturing & Prototyping, Coatings & Adhesives, Materials
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Researchers Spin Artificial Spider Silk

Researchers from the Swedish University of Agricultural Sciences and Karolinska Institutet has, step by step, developed a way of "spinning" artificial spider silk.

Posted in: News, Manufacturing & Prototyping
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Metal Stamping Design Guidelines

Metal Stamping provides an economical way to produce quantities of parts that can possess many qualities, including strength, durability, wear resistance, good conductive properties, and stability. In this paper, we are sharing some ideas that can help you design a part that optimizes all the features that the metal stamping process offers.

Posted in: Briefs, TSP, Aeronautics, Manufacturing & Prototyping, Materials, Mechanical Components, Design processes, Stamping, Metals, Parts
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Pulsed Ultrasonic Stir Welding System

A solid-state weld process yields better joint quality and longer tool life.

NASA’s Marshall Space Flight Center (MSFC) developed Ultrasonic Stir Welding (USW) to join large pieces of very high-strength metals such as titanium and Inconel. USW, a solid-state weld process, improves current thermal stir welding processes by adding high-power ultrasonic (HPU) energy at 20-kHz frequency. The addition of ultrasonic energy significantly reduces axial, frictional, and shear forces; increases travel rates; and reduces wear on the stir rod, which results in extended stir rod life. The USW process decouples the heating, stirring, and forging elements found in the friction stir welding process, allowing for independent control of each process element and, ultimately, greater process control and repeatability. Because of the independent control of USW process elements, closed-loop temperature control can be integrated into the system so that a constant weld nugget temperature can be maintained during welding.

Posted in: Briefs, Manufacturing & Prototyping, Adaptive control, Manufacturing equipment and machinery, Metallurgy, Productivity, Welding
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Method of Heat Treating Aluminum-Lithium Alloy to Improve Formability

This technology can be used in aerospace, recreation, transportation, and other industries where high-strength, lightweight structures are needed.

NASA scientists have designed a novel heat treatment process that significantly improves the formability of high-performance aluminum-lithium (Al-Li) 2195 alloy plate stock. The heat treatment process dramatically reduces cracking and also improves the yield and range of product sizes/shapes that can be spin/stretch formed. The improved yields also provide lower costs.

Posted in: Briefs, Manufacturing & Prototyping, Forming, Heat treatment, Aluminum alloys, Lithium
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