White Papers

Fiber Optic Rotary Joints Add a Spin to Sensing, Mobile, and Robotic Fiber Systems

To the passing optical signals, fiberoptic rotary joints (FORJs) are nothing more than fiber connectors, which provide connection between one or multiple fibers. Their unrestricted ability to rotate, however, gives them a critical role in many sensing, mobile, and robotic fiber systems such as ROVs (remotely operated vehicles), aerostat radars, submarines, satellite antennae, OCT (optical coherence tomography), mining vehicles, cranes, wind turbines, robotic vehicles, broadcasting (mobile cameras), etc. This article discusses some of the applications where optical rotary joints are indispensable. www.princetel.com Download White Paper

Posted in: White Papers, White Papers, Photonics

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Evaluating the Chemistry of Brake Pads using SEM-EDS

Brake pads are a critical part of a vehicle’s overall braking system. With the broad diversity of available brake pad types, sub-types and unique chemistries there is an open question as to which brake pad provides the best overall performance.

Posted in: White Papers, Automotive, Manufacturing & Prototyping, Materials

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Making the Compliance Grade: Quantitative View on Compliance Management

Whether building enterprise-level solutions, using cloud-based solutions, or even building in-house solutions, the dynamic of automation is a key component in the compliance market. VERSE gauged the common challenges in compliance around Quality and Safety and compiled the results in this compliance grader white paper.

Posted in: White Papers, White Papers, Medical

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The Best Springs You Haven't Tried Yet

Flat wire wave springs offer the best balance of size and spring force. Here’s what you need to know to design with these high-performance alternatives to traditional springs. Discussed in this paper are the different styles of wave springs and the design advantages offered to the engineer, such as axial space savings, no torsional loads, consistent spring force, dimensional tolerances improvements, increased travel, etc. Additionally it shows some application examples and includes a formulas page for spring calculations.

Posted in: White Papers, Mechanical Components, Motion Control

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Hermetic Feedthroughs Safeguard Mission-Critical Electronics

Experts specializing in electronics failure analysis can list a host of reasons for various malfunctions, but one of the most common causes is simple moisture. Because water and electronics do not mix well, several strategies exist to protect mission-critical components from moisture and condensation. One of the most successful methods of protecting key components from water hazards involves hermetically sealed electronics cavities—enabled by moisture-blocking component assemblies such as hermetic feedthrough technology.

Posted in: White Papers, Aerospace, Communications, Defense

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Wire Wound Springs versus Machined Springs; A Comparison

This white paper addresses the high points of choosing between Machined Springs and Wire Wound Springs, and goes into further detail regarding the unique differences that can significantly affect design considerations. Complete with charts detailing technical benefits between the two methods of producing springs. This educational white paper is an essential reference document for any engineer working with mechanical components.

Posted in: White Papers, Mechanical Components

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3D Printing Solutions for Aerospace

Stratasys is shaping the world around us, from 3D printing, rapid prototypes, and design freedom, to manufacturing innovation and production-ready solutions. What starts with a spark of an idea can now become a reality. There are opportunities all around. The products, solutions, and services being developed today are changing the way things will be imagined, designed, and made tomorrow.

Posted in: White Papers, Aerospace, Manufacturing & Prototyping

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