PC-DMIS for Dimensional Metrology and Quality Engineering (Non-CAD Mode) Training Course

Introduction to PC-DMIS and Coordinate Metrology

• Exploration of the PC-DMIS interface and its various operating modes.
• Core principles of coordinate measurement and probing strategies.
• Initialization of projects and part files within the non-CAD environment.

Machine Setup and Feature Measurement

• In-depth understanding of probe configuration and calibration processes.
• Measurement of fundamental features, including points, lines, circles, and planes.
• Manual entry of feature coordinates for precise data acquisition.

Creating and Managing Alignments

• Establishing part alignments derived from measured features.
• Configuration of datums and construction of reference frames.
• Application of 3-2-1 and best-fit alignment methodologies.

Advanced Feature Construction and Analysis

• Deriving new features from existing measured data points.
• Analysis of feature-to-feature relationships and geometric calculations.
• Utilization of intersections, midpoints, and projections in complex analyses.

Measurement Routines and Program Editing

• Capturing measurement sequences directly via the CMM interface.
• Refinement of PC-DMIS routines through editing and structured commenting.
• Integration of loops, variables, and conditional logic within programs.

Reporting and Data Interpretation

• Generation and customization of detailed measurement reports.
• In-depth analysis of dimensional results and variances.
• Integration of results into SPC or quality management systems through export functions.

Troubleshooting and Best Practices

• Strategies for minimizing common errors associated with manual feature creation.
• Implementation of probe qualification and verification protocols.
• Techniques for enhancing repeatability and accuracy in non-CAD measurement scenarios.

Summary and Next Steps