George Schuetz Director of Precision Gages
Bring the Surface Finish Check to the Part
Dedicated handheld gages can assist the operator in making critical checks.
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Reading What the Dial Indicator Is Saying
Dial indicators provide good value for their resolution. With a glance, one can quickly determine if the part is larger or smaller than the master setting and by a degree of how much.
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Performance Digital Comparators Offer an Alternative to Bench Amplifiers
Electronics today allow for matching the linear variable differential transformer performance and digital indicator size into a new digital comparator that provides even more value than traditional bench amplifiers.
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Determining Out-of-Roundness at the Point of Manufacture
George Schuetz, Mahr Inc.’s Director of Precision Gages, offers these techniques for measuring roundness on the shop floor.
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Sensitive and Strong: Advanced Digital Comparators
Borrowing from cell phone touchscreen technology, user interfaces on industrial gages are increasingly sensitive — and strong.
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How to Choose the Right Cut Off When Measuring Roughness
Measurement results for surface finishing parameters can vary depending on the filter parameter (Lc), also known as the cutoff.
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When Manufacturers Should Use 3D Measurement for Surface Finishing
Two-dimensional (2D) surface profiling systems are the standard for quality assurance in manufacturing, but some applications demand 3D measurement systems.
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What Manufacturers Need to Know About Metrology
As manufacturing technology advances, measurement processes evolve to stay one step ahead.
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Differential Gaging: 2 Big Benefits for In-Process Part Control
Differential gaging offers benefits like reducing operator influence and enabling quick in-process checks.
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How to Improve Comparator Stand Performance for Gaging
Adding digital display systems and high-precision probes to comparator stands brings new functionality and pitfalls. The right setup can minimize errors.
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How to Choose the Right Dial Indicator
Digital alternatives are replacing dial indicators – but dial indicators can still be useful. Here’s how to select the right one for a given application.
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How to Correctly Measure Surface Finish
When providing surface finish specs, engineers sometimes leave out the actual testing parameters. Here’s how to be sure measurements are as accurate as possible.
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