Geometric Measurement

Flatness Measurement Repeatability Test

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By on September 24, 2019

When performing the Ariel ER-82 Top Plane Compressor Frame Measurement, surrounding reciprocating compressors in operation may cause repeatability issues due to excessive vibration. To compensate for high/excessive vibration the Sampling Time (measurement time at each measurement location) in the Fixturlaser NXA Ultimate can be lengthened as needed. The NXA has a built in Repeatability Test […]

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How To Make The CNC Machine Measuring Process More Efficient

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By on September 20, 2019

  What is your facility’s standard method for taking measurements of your CNC machines? What tools do you utilize to complete these measurements? In order for your machine shop or plant to run efficiency, it is important to take regular measurements of your machines. These measurements include: Levelness Squareness Spindle alignment Coaxility Spindle parallelism Taking […]

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Long Distance Rough Alignment with the Coning Method

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By on August 7, 2019

Recently, VibrAlign was called to consult with a customer to recommend a procedure and alignment tools for a very long-distance vertical pump alignment.  First, we will describe the machine and then how we aligned it.  This large raw sewage pump machine train begins at the driver level.  In this plant, floor levels are described by […]

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Common Cutting Tools Used in Machine Shops

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By on August 6, 2019

Do you work in the machine tool industry? What kind of tools do you use on a daily basis? There are a lot of industry-specific terms and tools that it can seem daunting to be familiar with all the necessary tools and their functions. That’s why in this blog we wanted to lay out for […]

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5 Machine Tool Measurements You Should Know

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By on August 5, 2019

If you’ve worked with machine tools before, you’ve likely heard the terms coaxiality, runout, cylindricity, roundness, and total runout, but do you know what each means? In this post we will lay out each of these terms so that you know what each means and so you are able to grasp the difference between them, […]

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Are Your CNC Machines Operating at High Efficiency?

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By on August 2, 2019

Are you having trouble holding tolerances on your precision machined customer parts? There can be many causes for this, but one reason could be that your machine may not be in alignment. How often do you verify that you turning center or multi-axis milling machine is within factory standards? A number of variables can cause […]

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Top Tips for Leveling Your CNC Machine

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By on July 31, 2019

Leveling your CNC machine is a very important function that you can perform on it. A level machine is critical to optimizing its capability and essential to producing the highest quality of machined parts for a myriad of applications. If you work with CNC machines, you undoubtedly know the importance of keeping your machine level–it […]

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How Long Will a CNC Machine Stay in Alignment?

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By on July 24, 2019

This is not an easy question to answer. We all know that machines can move and don’t stay level forever. Do you ever have a crash on your machine that could throw off the alignment? While we hope this doesn’t happen often, the reality is, crashes and wrecks do happen.  However, there are some things […]

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What You Need to Know about Cost Per Part

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By on July 23, 2019

Knowing your cost per part is critical to ensuring your machine shop is operating efficiently. But how do you calculate this? Here is a simple equation to calculate cost per part: Total fixed costs + Total variable costs ÷ Total units produced Fixed costs include things like building rent, insurance for employees, and other overhead […]

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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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Compressor Rod Runout with the NXA Runout Probe

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By on September 27, 2018

The Fixturlaser NXA Runout Probe was introduced last year as an accessory to the Fixturlaser NXA Pro and Ultimate alignment tools.  As originally envisioned, the runout probe was designed with shaft and coupling runout measurements, and direct soft foot measurements in mind. The Runout Probe provides a digital linear displacement measurement, much like a dial […]

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X, Y, Z Axis. What do they stand for?

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By on February 1, 2018

Everything must have perspective, a point of view, to be communicated. To communicate the three spatial dimensions, we use the X,Y, Z coordinates. These denote height, width and depth. In referring to machinery we use the same X,Y, Z denotations, but we give them different values or meanings. To make it even more interesting, there […]

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OEM Specifications

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By on September 7, 2017

Whether instructing a training class for precision shaft alignment or geometric measurements, the topic of machine specifications frequently comes up. Specifications such as shaft alignment tolerances, bolt torque values, frame or base flatness requirements and the frequency of verification of these specifications are typical of what is asked. There are general industry specifications such as […]

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VibrAlign Releases The Alignment Field Guide

By on June 29, 2016

Spanning over 250 pages, The Alignment Field Guide features articles covering a variety of shaft alignment topics, including common alignment issues, shims and hold down hardware, coupling alignments, belt and sheave alignments, and tips on saving time and money during your alignment procedure. The book also features full-color photos of alignments from the field, as […]

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Geometric Flatness “Buck In” Procedure

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By on September 29, 2015

Sometimes simple procedures can become huge pain points, especially when the necessary knowledge is not known or available. This has proven to be true with the geometric flatness “buck in” procedure involving a sweep laser transmitter and receiver (detector). First, let me begin by defining “buck in”, this phrase is utilized to describe the process […]

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