Machinery Diagnostics

3 Types of Mechanical Looseness: What You Need to Know

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By on October 29, 2019

Mechanical looseness is a common diagnosis in vibration analysis. You will certainly run into it when you are monitoring your machines if you haven’t already. However, did you know that there are three different types of mechanical looseness? Knowing which type of mechanical looseness you are dealing with is essential to providing the correct solution […]

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Balancing How To #5 – How A Correction Weight and Location is Calculated

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By on October 9, 2019

In our last “How To” we talked about the trial run – using a trial weight and location, to calculate the amount and location of a correction weight, which should correct the unbalance.  Most modern-day balancing tools do the math for you.  Even though these tools calculate the correction weight and location, it is good […]

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4 Tips for Implementing a Successful Reliability Program

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By on October 7, 2019

Implementing a reliability program in your facility can have numerous benefits. Just a few of these include: Greater efficiency Reduced costs Better organization Increased understanding of machine trends Less frustration in the workplace Streamlined process The list could go on. Few of us are likely to disagree that a reliability program for your machines and […]

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Vibration Analysis: Where to Start

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By on September 30, 2019

  Vibration analysis is a useful way to monitor machine health. Many plants have implemented regular vibration analysis plans to ensure the condition of their machines is being checked at regular intervals and so, if an issue comes to light after spectral analysis, a solution can be pursued. When analyzing vibration, it is important to […]

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Bearing Installation and Maintenance: What You Need to Know

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By on August 29, 2019

Bearings are essential to all rotating machinery. They are small but mighty–if bearings aren’t healthy, a machine will not function at optimum levels. In this post we provide you with some information and best practices for bearing installation and maintenance. Let’s start with the very basics–what are bearings? A bearing is a machine component that: […]

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How to Calculate the RPM of a VFD

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By on August 27, 2019

How do you calculate the RPM (Revolutions Per Minute) of a Variable Frequency Drive (VFD)? This is what we will go over in this post. A Variable Frequency Drive, which is most often abbreviated as VFD, is a type of mechanical drive system used to control AC motor speed and torque by varying motor input […]

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What You Need to Know about Bearing Lubrication

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By on August 20, 2019

  Proper lubrication of bearings is essential if you want to maintain your machines at optimum levels.  Did you know it is estimated that 40-50 percent of bearing failures are the result of improper greasing/lubrication? That’s a significantly high percentage! So what can you do to ensure you are properly lubricating your bearings? Two things […]

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How to Calculate F-MAX

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By on August 14, 2019

Do you know how to calculate F-MAX or even what F-MAX is? Knowing how to calculate F-MAX is an important part of vibration analysis because many different types of faults can be shown at multiples of the running speed, which is otherwise known as 1x.  But first, what is F-MAX? F-MAX means “Frequency Max.” This […]

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RESOURCES

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By on July 16, 2019

I read that Albert Einstein once said, “I don’t need to know everything, I just need to know where to find it when I need it.” If one did some research, that may not necessarily be true. However, if a question comes up, it’s always helpful to have resources to refer to. When it comes […]

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The Importance of Mechanical Skills in the Data Center: Bearing Replacement

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By on July 15, 2019

A key purpose of vibration analysis is to detect bearing problems before bearings fail and damage is done. This, of course, means that bearings will need to be replaced.  Proper bearing extraction and installation is important to extending the life of bearings as well. First, it is important to know when you need to replace […]

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Machine Info You Need to Know Prior to Measurement

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By on July 10, 2019

Before you can implement a condition monitoring program, it is important to document certain information on your machines. This post will hopefully help you organize your routes and efficiently implement a predictive maintenance plan. Even better, you can download our free Machine Data Sheet which will give you fields to fill in all the important […]

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Why You Should Always Document Alignment Data

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By on July 9, 2019

Documenting and saving alignment data is critical to being able to achieve repeatable shaft alignments. It also helps you maintain an effective predictive maintenance plan that will ensure your plant runs smoothly.  When a machine is experiencing a problem, it will save a lot of time if you can look back on recorded data from […]

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Proper RPM Set Up with the OneProd Falcon

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By on June 26, 2019

One key bit of data required when collecting data or analyzing it is accurately pinpointing the RPM. When we set up schematics in the Machine Set Up module  we tell the software what the RPM is here. When setting up a machine in the Nest you can choose either fixed speed, variable speed with keyboard, […]

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The Importance of Mechanical Skills in the Data Center: Lubrication

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By on June 11, 2019

Another important skill a data center maintenance worker needs is an understanding of the fundamentals of lubrication. Although lubrication may seem simple, there is a good deal of skill behind knowing proper lubrication methods, quantities, and the difference between over and under lubrication. And because under or over lubrication can cause serious problems such as […]

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Emergency Generators: Making it Possible for the Show to Go On

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By on May 23, 2019

Just like for any plant, it is critical for the data center to sustain minimal to no interruptions to normal processes. The amount of (often sensitive) data housed in the data center servers makes it imperative that data centers continue to run, no matter the conditions. This is why backup generators are so important. In the […]

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