PC-DMIS for Dimensional Metrology and Quality Engineering Training Course

Introduction to PC-DMIS and Dimensional Metrology

• Overview of the PC-DMIS interface and primary features
• Foundational concepts of CMM operation and measurement theory
• Establishing 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 specifications
• Best practices for model refinement and developing inspection plans

Core PC-DMIS Programming Principles

• Capturing and modifying measurement sequences
• Probe selection, probing strategies, and comparing scanning versus single-point techniques
• Incorporating variables, loops, and conditional logic into programs

Advanced Measurement Methodologies

• Feature extraction, fitting algorithms, and GD&T-related assessments
• Alignment techniques: best-fit, datum-referenced, and multi-step alignment
• Managing complex freeform and surface-based measurements

Inspection Reporting and Data Governance

• Configuring and customizing PC-DMIS report formats
• Transferring measurement data to SPC and quality management platforms
• Ensuring traceability, audit compliance, and data integrity

Troubleshooting and Error Resolution

• Identifying measurement errors and assessing uncertainty factors
• Probe calibration and verification procedures
• Addressing common issues in part setup and programming

Practical Lab: Comprehensive Inspection Workflow

• Developing a full inspection cycle from CAD model to final report
• Executing the program via simulation or on a physical CMM
• Evaluating outcomes and applying corrective measurement adjustments

Concluding Summary and Future Directions