Uploaded May 2026 | Updated September 2026, 2 weeks ago

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Jim York explains why Coordinate Measuring Machines (CMMs) are essential for high-precision manufacturing. When tolerances reach micron levels, human factors like vibration, temperature, and even heartbeat make accurate measurement impossible—forcing engineers to rely on controlled, automated metrology systems instead.

#engineering #manufacturing #CMM #precisionengineering #machining #qualitycontrol #mechanicalengineering #productdesign #protopod #protocase