PC-DMIS for Dimensional Metrology and Quality Engineering Training Course

Introduction to PC-DMIS and Dimensional Metrology

• Overview of the PC-DMIS interface and core capabilities.
• Fundamentals of CMM operation and measurement concepts.
• Initializing projects and managing part files within PC-DMIS.

CAD Integration and Part Preparation

• Importing CAD models and linking features.
• Establishing datums, coordinate systems, and feature definitions.
• Best practices for model refinement and developing inspection plans.

PC-DMIS Programming Basics

• Recording and refining measurement routines.
• Probe types, probing strategies, and the difference between scanning and single-point measurement.
• Implementing variables, loops, and conditional logic in programs.

Advanced Measurement Techniques

• Feature extraction, fitting, and GD&T-related measurements.
• Alignment methods including best-fit, datum-based, and multi-step alignments.
• Managing complex freeform and surface measurements.

Inspection Reporting and Data Management

• Configuring and customizing PC-DMIS reports.
• Exporting measurement data to SPC and quality management systems.
• Ensuring traceability, maintaining audit trails, and upholding data integrity.

Troubleshooting and Error Analysis

• Identifying measurement errors and considering uncertainty factors.
• Probe calibration and verification procedures.
• Common issues in part setup and programming, along with solutions.

Practical Lab: Complete Inspection Workflow

• Building a full inspection program from CAD model to final report.
• Executing the program in simulation or on a physical CMM.
• Evaluating outcomes and adjusting measurement strategies for improvement.

Conclusion and Next Steps