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 functionalities
• Fundamentals of CMM operation and measurement concepts
• Initializing projects and part files within PC-DMIS

CAD Integration and Part Preparation

• Importing CAD models and linking features
• Establishing datums, coordinate systems, and feature definitions
• Best practices for model refinement and inspection planning

PC-DMIS Programming Basics

• Recording and refining measurement routines
• Probe types, probing strategies, and the distinction between scanning and single-point measurement
• Incorporating variables, loops, and conditional logic into programs

Advanced Measurement Techniques

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

Inspection Reporting and Data Administration

• Customizing and configuring PC-DMIS reports
• Transferring measurement data to SPC and quality management platforms
• Maintaining traceability, audit trails, and data integrity

Troubleshooting and Error Analysis

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

Practical Lab: Comprehensive Inspection Workflow

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

Summary and Future Steps