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vibration analysis

Meggitt Sensing Systems Introduces the Endevco Model 7268C Miniature Triaxial Shock Accelerometer

Meggitt Sensing Systems, a Meggitt group division, has announced the global market introduction of the Endevco model 7268C, a miniature triaxial piezoresistive accelerometer designed for high-reliability measurement of short duration shock across three axes and in three orthogonal directions.

Measuring Lubrication Film Thickness In Roller Element Bearings

Measuring Lubrication Film Thickness In Roller Element Bearings

Measuring Lubrication Film Thickness In Roller Element Bearings
Four Case Studies
A 9:48 minute iPresentation Tutorial

Analog Devices Enables Vibration Analysis For Factory Maintenance

ADI introduces the industry’s first fully programmable embedded tri-axis MEMS vibration sensor.

Practical Vibration Analysis: 10 Steps to Spectrum Analysis Success

Practical Vibration Analysis: 10 Steps to Spectrum Analysis Success

A 53 Minute iPresentation Tutorial by Jason Tranter, Mobius Institute


So much valuable information can be hidden in a vibration spectrum. This Webinar will provide you with a series of steps you can follow to ensure that you unlock that information and make an accurate and timely diagnosis.

1) Learn how to quickly assess the quality and severity of the vibration

2) Learn how to categorize the peaks in the spectrum and thus direct the analysis process

3) Learn how to identify possible bearing faults even if you don't have bearing forcing frequencies

 

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Meggitt Sensing Systems Celebrates the 50th Anniversary of Wilcoxon Research

Meggitt Sensing Systems announces the 50th anniversary of the Maryland-based manufacturer of Meggitt’s Wilcoxon Research range of piezoelectric accelerometers and vibration sensors.

Compare Identical Machines

The best way to detect mechanical faults using vibration analysis is to trend data from the same machine collected under the same test conditions. But what happens if you have a problem machine

Vibration - Cause and Effect

Only the most common vibration trouble sources are listed here.

* The number refers to situations when the bearing itself is the primary source for excessive vibration due to poor installation or

Sherborne Sensors Debuts A640 Series Precision Solid State Accelerometers

Sherborne Sensors (www.sherbornesensors.com), a global leader in the design, development and manufacture of inclinometers, accelerometers, force transducers, load cells, rotary encoders, instrumentation and accessories for industrial, military and aerospace customers, has introduced the A640 series, a range of fully customizable, single-axis solid state accelerometers, offering precision measurement capabilities within a variety of applications.

Diagnosing Tiny Bubbles

Vibration Signatures of Cavitation in a Centrifugal Pump

by Dr. Lin Liu & Dr. Suri Ganeriwala

Cavitation is a major source of problems in centrifugal pumps.  If it is not detected early enough, it can even destroy a pump.  Vibration analysis is often used to determine the cavitation, but its vibration signature is still elusive.

Many Vibration Programs Fail Because They Become Too Complicated —Keep Things Simple

Many vibration programs fail because they become too complicated. Too much data can sometimes become more confusing than too little data. Many potential machinery problems can be eliminated with

Meggitt’s Wilcoxon Research M12-style Accelerometers and Cable Assemblies

Meggitt Sensing Systems, the makers of Wilcoxon Research vibration sensors and sensor networks, has added three new accelerometers with M12 connectors to its product line. The M12 connector makes it easy to implement vibration monitoring where the existing infrastructure is already built around the M12 standard, such as the process industries. Several compatible M12 connector-cable assemblies are also now available.

Meggitt Sensing Systems Facility Renews AS9100, ISO 9001, and ISO 14001 Certifications

Meggitt Sensing Systems, the manufacturer of Wilcoxon Research vibration sensors and sensor networks, passed annual audits to keep current the Germantown facility’s AS9100 Aerospace Standard for Quality Systems, ISO 9001 Quality Management System, and ISO 14001 Environmental Management System certifications.

Endevco, Ferroperm, Vibro-Meter, Sensorex and Wilcoxon Combine into Single Meggitt Sensing Division

The Meggitt group is making the transition to a new structure comprising five operating divisions: Meggitt Sensing Systems, Meggitt Aircraft Braking Systems, Meggitt Control Systems, Meggitt Polymers &  Composites and Meggitt Equipment Group.  Based on core capabilities, this is designed to build stronger, more integrated operating divisions.  The transition should be completed in 2010.

Balancing a Generator at a Hydro Electric Plant

Just two years after installation of a new turbine-generating unit at the 93-MW Thompson Falls hydro project, PPL Montana LLC noticed increasing vibration values on the generator guide bearing. After several unsuccessful attempts to correct the problem, plant personnel adjusted the clearance on the guide bearings. Since that work was completed, the unit has operated within acceptable vibration values.

Junk in, Junk out: Common Vibration Measurement Errors

The vibration at the surface of the bearing housing has a great story to tell. It can tell you about the smallest spall on the surface of a bearing, it can tell you about damaged rotor bars, it ...

How Fast is the Data Collection Speed of Your Vibration Data Collector?

How fast is the data collection speed of your vibration data collector? You may feel that this is not an important characteristic. Does it really matter if a data collector is one or two seconds ...

Visual Inspection Checklist

Visual inspection of an operating machine while vibration testing is important, for valuable clues to machinery condition can often be uncovered. RPM and discharge pressure etc..., should be

Tip ...

Using Time Waveform Analysis

Time waveform analysis is an ideal tool when diagnosing a range of fault conditions, including rolling element bearing faults, faults associated with gears, cavitation, rubs, looseness and more -

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Azima DLI Brings Simplicity and Sustainability to Machine Condition Monitoring Programs

New Bundled Solutions Remove Complexity From Establishing and Maintaining Effective Programs While Ensuring Long-Term Reliability Benefits for Industrial Plants.

New Breakthrough Fluke 810 Vibration Tester Provides On-the-Spot Diagnosis of Mechanical Problems

Fluke Corporation, the global leader in portable electronic test and measurement technology, has introduced the unique Fluke 810 Vibration Tester. The most advanced troubleshooting instrument available for vibration, the Fluke 810 enables maintenance teams to rapidly collect data and diagnose and solve mechanical problems with an affordable, easy to use tool.