Practical metrology fundamentals: instruments, uncertainty, inspection methods, and concise examples engineers can use in labs and on the shop floor.
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Category: GAUGE BLOGS
Pressure Sensor vs Pressure Gauge
A pressure sensor converts pressure into an electrical signal for control and monitoring, while a pressure gauge provides a direct visual reading. Both serve different roles, depending on accuracy and application needs.
Continue reading Pressure Sensor vs Pressure GaugeCoordinate Measuring Machine (CMM Basic Guide for Engineers)
A Coordinate Measuring Machine delivers traceable precision. It verifies GD&T, controls measurement uncertainty, and supports fast, repeatable dimensional inspection. This guide blends data, field practice, and clear procedures for real engineering work.
Continue reading Coordinate Measuring Machine (CMM Basic Guide for Engineers)GD&T Symbols With Examples
GD&T symbols with examples define geometric tolerances — shape, orientation, location, and runout — and show practical callouts (Position, Flatness, Profile, Circularity) that ensure part function.
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