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 features
• Fundamentals of CMM operation and measurement concepts
• Project setup and management of part files in PC-DMIS

Working with CAD and Part Preparation

• Importing CAD models and associating geometric features
• Defining datums, coordinate systems, and feature properties
• Best practices for model clean-up and inspection planning

PC-DMIS Programming Fundamentals

• Recording and editing measurement sequences
• Probe types, probing strategies, and the distinction between scanning and single-point measurement
• Utilizing variables, loops, and conditional logic within programs

Advanced Measurement Techniques

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

Inspection Reporting and Data Management

• Configuration and customization of PC-DMIS reports
• Exporting measurement data to SPC and quality management systems
• Traceability, audit trails, and maintaining data integrity

Troubleshooting and Error Analysis

• Diagnosing measurement errors and assessing uncertainty
• Probe calibration and verification procedures
• Common challenges and solutions in part setup and programming

Hands-on Lab: End-to-End Inspection Workflow

• Developing a complete inspection program from CAD model to final report
• Executing the program in simulation or on a physical CMM
• Analysing results and applying corrective measurement strategies

Summary and Next Steps