George Schuetz Director of Precision Gages
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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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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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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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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How to Get Form Measurements Right, Part 2: Avoiding Measurement Mistakes
Avoid these five form-measurement mistakes.
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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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How to Get Form Measurements Right, Part 1: Recognize the Source of Errors
Recognize the source of setup errors.
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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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Float Your Air Plugs for Easy Part Alignment
One way to design clearance forgiveness into an air plug is to enable some float.
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How to Check Roundness Between Centers
A centers-based method can be useful for checking for out-of-roundness without the need for a dedicated roundness machine.
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What to Know About Surface Finish Measurement
Texture is viewed differently by different manufacturing professionals, but the parameters for describing it are standard.
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