White paper: Fundamentals of Spectrum Analysis - Theory and Operation of Modern Spectrum Analyzers
Rohde & Schwarz This new Rohde & Schwarz primer on Spectrum Analyzer Fundamentals examines the theory of state-of-the-art spectrum analysis and describes how modern spectrum analyzers are designed and how they function. From the basics of FFT Analyzers to frequency selection and intermediate frequency signal processing to signal generators and their use, this white paper shows how the effects on the spectrum caused by the nonlinearity of real devices under test are derived mathematically.
White paper: Rexroth Hydraulics Performance Kit features “The Keys to Better Hydraulics”
Bosch Rexroth To help you choose the right hydraulic cylinder for your application, read "Cylinder Selection: The Key to Better Hydraulics", one of the many items featured exclusively in the new Rexroth Hydraulics Performance Kit. This specially created digital archive, free from Bosch Rexroth, can help improve the performance of your hydraulics-driven industrial and mobile systems. It features a unique array of expert hydraulics advice and engineering solutions, packaged in a convenient digital drive.
Design Flexibility eBook
PTC Two out of Five CAD users struggle to make late stage design changes. Learn how you can avoid recreating models and other re-work.
Factors To Consider When Choosing A Crossed Roller Bearing
NB Corp Crossed Roller Bearing Slide Way Secrets Unlocked. This white paper unveils the design features that have made crossed roller bearings popular in high precision applications that require very smooth motions and that don’t require lengthy stroke travels. It quantifies their broader contact surface resulting from their line of contact versus a ball bearing’s point contact and reveals the mechanism that eliminates any slippage of the retainer holding the crossed rollers.
White Paper: Demystifying Ball Spline Specs
NB Corp How To Choose The Right Ball Spline For An Application. In this white paper, you’ll learn how the ball spline bushing’s load capacity (including moment load) can be increased by manipulating any of these factors: Four relate to the area of ball contact, i.e., the number of grooves in the shaft, the shape of the grooves, the length of the nut and of its raceways and how close the tolerances are. Five and six are shaft rigidity and mounting systems.
Selector Guide: See-Cure Adhesives
Dymax A new selector guide discusses revolutionary See-Cure technology which is a unique patented technology that enables visual confirmation of cure for Dymax light-curable adhesives. The guide provides an overview of See-Cure technology and includes a FAQs section, product selector and adhesion tables, types of applications, compatible curing and dispensing equipment, and reference tables.
White Paper: Optimizing an LED Curing System
Dymax LED-powered curing systems continue to evolve with the goal of replacing conventional lamp-style curing systems that have been the industry standard for more than twenty-five years. The growth of LED curing equipment is driven by promises of lower operating costs and “green” benefits. This new white paper discusses the key technical variables that must be considered to properly evaluate and incorporate LED technology into a manufacturing process.
Product Bulletin: BlueWave® LED DX-1000 Flexible LED UV Light-Curing System
Dymax The BlueWave® LED DX-1000 LED light-curing system is designed to provide users with significant advantages over conventional lamp-curing systems including cooler curing temperatures, lower intensity degradation over time, more consistent cure results, lower energy consumption, and reduced costs. A product bulletin describes the curing system, which utilizes an environmentally friendly, high-intensity LED light source for curing light-curable materials.
White Paper: Design Tips for Rapid Injection Molding Volume 9
Proto Labs Protomold's monthly Design Tips are a popular and useful resource for designers and design engineers. In our new Volume Nine you will find topics including: designing clips, elimination of unnecessary material, text, crush ribs, bridging tooling, injection molding gears.
User Guide: Designing for Moldability
Proto Labs Every process has its guidelines and limitations, injection molding is no exception. With this quick-reference user guide learn how to get real plastic molded parts made for your project faster. Get this free 16-page guide from Protomold and learn how to get the best possible results!
In this new Design News feature, "How it Works," we’re starting off by examining the inner workings of the electronic cigarette. While e-cigarettes seemed like a gimmick just two or three years ago, they’re catching fire -- so to speak. Sales topped $1 billion last year and are set to hit $10 billion by 2017. Cigarette companies are fighting back by buying up e-cigarette manufacturers.
Microchip recently released the 3D TouchPad, the first USB PC Peripheral device that couples 2D multi-touch input with 3D air gesture technology. The company seeks the help of developers to further enhance the capabilities of the technology.
To give engineers a better idea of the range of resins and polymers available as alternatives to other materials, this Technology Roundup presents several articles on engineering plastics that can do the job.
Focus on Fundamentals consists of 45-minute on-line classes that cover a host of technologies. You learn without leaving the comfort of your desk. All classes are taught by subject-matter experts and all are archived. So if you can't attend live, attend at your convenience.