Coordinate Measuring Machine

Metrology Process

Precise positioning of the plastic part on the measurement bed ensures that the probe paths remain repeatable. Programmed routines guide the coordinate measuring machine through automated inspection sequences on every critical diameter. Mechanical clamping holds the flexible plastic part without distorting its nominal shape.

Quality Control

Molding operations require swift detection of drift in part dimensions to prevent the accumulation of scrap. Data generated by a coordinate measuring machine informs real-time adjustments to holding pressure and cooling time on the molding machine. This rapid feedback loop keeps critical dimensions within the required customer tolerance.

Equipment Calibration

Thermal expansion of the metrology frame can introduce measurement errors when room conditions fluctuate. Keeping the coordinate measuring machine in a temperature-controlled lab protects the integrity of the collected dimensional data. Standardized calibration spheres are measured daily to verify that the linear encoders and probe assemblies maintain sub-micron accuracy.

When calibration drifts, all measurements taken since the last verification must be audited to prevent defective shipments from reaching customers.