Mechanical & Fluid Systems

Why bigger isn’t always better: the case for thin section bearings

For applications that demand maximum performance despite space and/or weight restrictions, designers should consider thin section bearings. While conventional bearings often have more load capacity, thin section bearings have more than enough for a wide range of applications and offer exceptional design flexibility with opportunities for significant reductions in overall system size and cost. A new white paper from Kaydon Bearings, an SKF Group company, examines thin section bearing styles and features, with a discussion of design considerations, fit, lubrication, and other useful information.

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Reverse Engineering

Finding replacement metal bellows components is easier with Servometer's time saving reverse engineering guidelines. Download White Paper Reverse Engineering guidelines Today's design engineers often find themselves in the uncomfortable predicament of replacing legacy parts or parts that have become obsolete. This predicament is often the result of undocumented drawings, part numbers, or specifications. In many cases, the original designer is no longer available. Whatever the reasons, it is often the job of the design engineer to propose a solution using outdated technology and resources or insufficient information. This paper offers hands on reverse engineering guidelines and provides a solution to finding the ideal replacement bellows for your application.

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Electroforming Basics

Electroforming is the process of depositing thin layers of metal onto a mandrel through electroplating, dissolving the mandrel chemically, and leaving the plating as the final electroformed product. Learn how electroformed components are manufactured and how they can be applied to a variety of applications.

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Lubricant Selection: What Every Design Engineer Needs to Know

Simply stated, lubrication refers to the age-old science of friction reduction. People have been using lubricants for thousands of years, experimenting with waxes and oils from vegetables, fish, and animals to move heavy materials with equipment designed to gain mechanical advantage. In more recent years, the discovery of petroleum oil in the 1800s ushered in a new era of lubrication developments as people learned how to refine this oil and use it for a variety of purposes. Machinery could now be developed to operate faster and under heavier loads by using lubricants to create a barrier that eliminates friction and metalon- metal contact.

Posted in: White Papers, White Papers, Machinery & Automation

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The Ultimate Shaft-To-Hub Connection

Polygon Shapes - Multi-Faceted Problem Solvers Kinematically ground polygonal shapes have been used as drive connections for more than 45 years. What is now referred to as Polygon Systems was developed by Fortunawerke, Stuttgart, West Germany, who patented a grinding machine capable of producing matched polygonal shaft and bore diameters.

Posted in: Mechanics, White Papers, White Papers

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The Basics Of Pressure Regulators

Pressure regulators are found in many common home and industrial applications. For example, pressure regulators are used in gas grills to regulate propane pressure, in home furnaces to regulate natural gas, in medical/dental equipment regulate oxygen and anesthesia gases, in pneumatic automation systems to regulate compressed air, in engines to regulate fuel pressure, and in fuel cells to regulate hydrogen. Although the applications vary considerably, the pressure regulators provide the same function. Pressure regulators reduce a supply pressure to a lower outlet pressure and they maintain this outlet pressure regardless of inlet pressure fluctuations. This reduction in pressure is the key characteristic of pressure regulators; outlet pressure is always at a pressure below the inlet pressure.

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White Papers

Why bigger isn’t always better: the case for thin section bearings
Sponsored by Kaydon
Smoothing the Transition from Design to Manufacture: Best Practices
Sponsored by Sparton
Oscilloscope Fundamentals
Sponsored by Rohde and Schwarz A and D
6 Ways Software Rendering Boosts Embedded System Graphics
Sponsored by ENSCO Avionics
The Ultimate Shaft-To-Hub Connection
Sponsored by Stoffel Polygon
Comparison of Interface Pressure Measurement Options
Sponsored by Tekscan

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