George Schuetz

George Schuetz Director of Precision Gages

Measurement

Why QC Inspectors Should Consider Gaging Fixture Spring Rates

All fixtures for part gaging will have some amount of deflection or spring rate that can affect measurement accuracy. A better understanding of spring rate can enable quality control inspectors to detect and eliminate this possible error source.  

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Measurement

Setting a Roughness Goal and Meeting It

Subjective surface finishes have no place in today’s high-precision manufacturing environment.

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Measurement

Dial vs. Test Indicators

Dial and test indicators are close cousins. They are both mechanical magnifying devices used for dimensional comparison.

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What Do Manufacturers Really Know About the Surfaces of the Parts They Are Producing?

Knowing only the average roughness may not be enough. Other surface parameters can affect product quality.

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Basics

Just This Once, You Can Blame the Gage

Even the old, reliable gage is subject to wear. George Schuetz, director of precision gages at Mahr inc., gives guidance for machinists to maintain their gages.

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Documenting Your Data Collection

Industry 4.0 helps tie gaging equipment data with part measurement for 100 percent traceability.  

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Measurement

Less Is More with Dial Comparators

Why use a dial indicator with more than the needed range? A dial comparator offers less risk of misreading the dial without the cost of an electronic gage. 

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Measurement

Micrometers – Shifting into High Gear

Over time, the basic handheld micrometer has evolved to include numerous contact point configurations and digital electronics. But in 150 years, the micrometer is still one of the most popular and versatile precision measuring tools on the shop floor.

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Measurement

The Modular Multi-Gage Concept

Modular, multi-gage measuring devices work with a wide range of workpieces and and are ideal for short-run production in which flexibility and change-over are key.

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Basics

The Art of Submicron Measurements

Special attention must be paid to the selection of the gage and readout as well as to mastering.

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