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 Duration 21 hours

Course Outline

Introduction to PC-DMIS and Dimensional Metrology

  • An overview of the PC-DMIS interface and its core capabilities
  • Foundational concepts of CMM operation and measurement
  • Establishing projects and managing part files within PC-DMIS

Working with CAD and Part Preparation

  • Importing CAD models and associating relevant features
  • Defining datums, coordinate systems, and feature specifications
  • Best practices for model clean-up and developing robust inspection plans

PC-DMIS Programming Fundamentals

  • Recording and refining measurement routines
  • Understanding probe types, probing strategies, and the differences between scanning and single-point measurement
  • Incorporating variables, loops, and conditional logic into program structures

Advanced Measurement Techniques

  • Performing feature extraction, fitting, and GD&T-related measurements
  • Applying alignment methods such as best-fit, datum-based, and multi-step alignments
  • Addressing complex freeform and surface measurement challenges

Inspection Reporting and Data Management

  • Tailoring and customising PC-DMIS report layouts
  • Transferring 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 assessing uncertainty factors
  • Conducting probe calibration and verification routines
  • Avoiding common pitfalls in part setup and programming, along with effective remedies

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

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

Summary and Next Steps

Requirements

  • A solid grasp of fundamental dimensional metrology principles
  • Proficiency in reading and interpreting engineering drawings
  • Working familiarity with CAD models and associated file formats

Target Audience

  • Quality Engineers
  • Metrology Technicians
  • Manufacturing Engineers

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