PC-DMIS for Dimensional Metrology and Quality Engineering Training Course

Introduction to PC-DMIS and Dimensional Metrology

• Overview of the PC-DMIS interface and its core capabilities
• Fundamentals of CMM operation and key measurement concepts
• Configuring projects and part files within PC-DMIS

CAD Integration and Part Preparation

• Importing CAD models and linking features effectively
• Defining datums, coordinate systems, and part features
• Best practices for model cleanup and developing inspection plans

PC-DMIS Programming Essentials

• Recording and modifying measurement routines
• Understanding probe types, strategies, and the difference between scanning and single-point measurement
• Incorporating variables, loops, and conditional logic into programs

Advanced Measurement Methodologies

• Feature extraction, fitting, and GD&T-related measurement techniques
• Alignment strategies: best-fit, datum-based, and multi-step approaches
• Managing complex freeform and surface measurements

Inspection Reporting and Data Handling

• Customizing and configuring PC-DMIS reports
• Transferring measurement data to SPC and quality management systems
• Maintaining traceability, audit trails, and data integrity

Troubleshooting and Error Analysis

• Identifying measurement errors and considering uncertainty factors
• Calibrating probes and executing verification routines
• Avoiding common pitfalls in part setup and programming

Practical Lab: Comprehensive Inspection Workflow

• Building a complete inspection program from CAD model to final report
• Executing the program in simulation or on a physical CMM
• Evaluating outcomes and refining measurement strategies accordingly

Conclusion and Future Directions