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What sensors and measurements can prevent HAVS?

Design World

Hand-Arm Vibration Syndrome (HAVS) injuries can occur in industrial and other work situations. Also called Raynaud’s phenomenon, vibration-induced white finger and traumatic vasopastic disease, HAVS has been well known and documented since 1918. appeared first on Design World.

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Shock and Vibration Measurement Company Acquired By PPT Group

Metrology

Lansmont Corporation, a world leader in Shock and Vibration measurement systems and monitoring instrumentation, has been acquired by the Physical Properties Testers (PPT) Group. The post Shock and Vibration Measurement Company Acquired By PPT Group appeared first on Metrology and Quality News - Online Magazine.

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Tuned mass dampers help FORTiS™ encoders achieve class-leading vibration resistance

Design World

By Renishaw The problem: Machine tools can produce significant vibration during operation and high levels of machine vibration can adversely affect the enclosed position encoders installed on these machines, leading to measurement inaccuracies.

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Cutting-edge manufacturing enables production of diverse vane sizes

Design World

This achievement underscores Vesconite Bearings’ commitment to engineering vanes in air motors, vacuum pumps and concrete vibrators to maximize efficiency, reliability and performance. In June, Vesconite Bearings successfully crafted the tiniest vanes to date, measuring a mere 1.3 mm in thickness, 6.3…

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Machining is More Than Geometry

Modern Machine Shop

This article focuses on the effect of vibration during the milling process and its influence on part quality. Vibration may be excessive. The cutting force causes tool and workpiece displacements, which can result in chatter, a self-excited vibration. Let’s consider the vibration implications.

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Using Digital Tap Testing to Measure Machining Dynamics

Modern Machine Shop

A modal hammer is used to tap a tool tip, and an accelerometer is then used to measure the resulting vibration response. This is due to the vibrations that occur during machining. These can be characterized as forced vibration and self-excited vibration (chatter). To measure the FRF, we use tap testing.

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Fluke Reliability Launches Smart Field Balancing Tool

Gary Mintchell

Unlike the current generation tools on the market, the VibXpert 3 Balancer is equipped with six synchronous channels, so it can record multi-channel vibration measurements simultaneously. As a result, it’s one of the fastest and most accurate solutions available.

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