PC-DMIS for Dimensional Metrology and Quality Engineering Training Course

Introduction to PC-DMIS and Dimensional Metrology

• Exploration of the PC-DMIS interface and its core capabilities
• Foundations of CMM operation and fundamental measurement concepts
• Initiating projects and managing part files within PC-DMIS

CAD Integration and Part Preparation

• Importing CAD models and linking relevant features
• Defining datums, coordinate systems, and specific feature properties
• Best practices for model refinement and developing inspection plans

PC-DMIS Programming Basics

• Recording and modifying measurement routines
• Selection of probe types, probing strategies, and the distinction between scanning and single-point measurement
• Incorporating variables, loops, and conditional logic into programs

Advanced Measurement Methods

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

Inspection Reporting and Data Management

• Setting up and tailoring PC-DMIS reports
• Exporting measurement data to SPC and quality management platforms
• 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
• Addressing common challenges in part setup and programming

Practical Lab: Complete Inspection Workflow

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

Conclusion and Future Directions