PC-DMIS for Dimensional Metrology and Quality Engineering Training Course

Introduction to PC-DMIS and Dimensional Metrology

• Exploration of the PC-DMIS interface and primary features
• Fundamentals of CMM operation and core measurement concepts
• Initializing projects and part files within PC-DMIS

CAD Integration and Part Preparation

• Importing CAD models and linking geometric features
• Defining datums, coordinate systems, and feature attributes
• Best practices for model refinement and inspection plan development

PC-DMIS Programming Basics

• Recording and refining measurement routines
• Understanding probe types, strategies, and the difference between scanning and single-point measurement
• Implementing variables, loops, and conditional logic in programming

Advanced Measurement Techniques

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

Inspection Reporting and Data Management

• Customizing and configuring PC-DMIS report layouts
• Exporting measurement data to SPC and quality management platforms
• Ensuring traceability, audit trail integrity, and data accuracy

Troubleshooting and Error Analysis

• Identifying measurement errors and assessing uncertainty
• Performing probe calibration and verification procedures
• Addressing common setup and programming challenges with practical solutions

Practical Lab: Comprehensive Inspection Workflow

• Building a full inspection program from CAD input to final report
• Executing the program in simulation or on a physical CMM
• Evaluating results and applying corrective measurement strategies

Conclusion and Future Directions