PC-DMIS for Dimensional Metrology and Quality Engineering Training Course

Introduction to PC-DMIS and Dimensional Metrology

• Exploring the PC-DMIS interface and its core capabilities
• Fundamentals of CMM operation and measurement theory
• Initializing projects and managing part files within PC-DMIS

CAD Integration and Part Preparation

• Importing CAD models and linking geometric features
• Defining datums, coordinate systems, and feature properties
• Best practices for model optimization and inspection planning

Fundamentals of PC-DMIS Programming

• Recording and refining measurement routines
• Probe selection, probing strategies, and comparing scanning vs. single-point methods
• Leveraging variables, loops, and conditional logic in program design

Advanced Measurement Techniques

• Feature extraction, fitting, and GD&T-based measurements
• Alignment methodologies including best-fit, datum-based, and multi-step approaches
• Managing measurements for complex freeform and surface geometries

Inspection Reporting and Data Management

• Customizing and configuring PC-DMIS inspection reports
• Integrating measurement data with SPC and quality management platforms
• Ensuring traceability, maintaining audit trails, and upholding data integrity

Troubleshooting and Error Analysis

• Identifying measurement errors and assessing uncertainty factors
• Performing probe calibration and verification procedures
• Addressing common challenges in part setup and program execution

Practical Lab: Comprehensive Inspection Workflow

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

Conclusion and Future Directions