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課程簡介
Introduction to PC-DMIS and Dimensional Metrology
- Overview of PC-DMIS interface and core functionality
- Basics of CMM operation and measurement concepts
- Setting up projects and part files in PC-DMIS
Working with CAD and Part Preparation
- Importing CAD models and associating features
- Creating datums, coordinate systems, and feature definitions
- Best practices for model clean-up and preparing inspection plans
PC-DMIS Programming Fundamentals
- Recording and editing measurement routines
- Probe types, probing strategies, and scanning vs single-point measurement
- Using variables, loops, and conditional logic in programs
Advanced Measurement Techniques
- Feature extraction, fitting, and GD&T-related measurements
- Alignment methods: best-fit, datum-based, and multi-step alignments
- Handling complex freeform and surface measurements
Inspection Reporting and Data Management
- Configuring and customizing PC-DMIS reports
- Exporting measurement data to SPC and quality management systems
- Traceability, audit trails, and data integrity practices
Troubleshooting and Error Analysis
- Diagnosing measurement errors and uncertainty considerations
- Probe calibration and verification routines
- Common pitfalls and remedies in part setup and programming
Hands-on Lab: End-to-End Inspection Workflow
- Creating a complete inspection program from CAD to report
- Running the program in simulation or on a physical CMM
- Analyzing results and implementing corrective measurement strategies
Summary and Next Steps
最低要求
- An understanding of dimensional metrology principles
- Experience reading and interpreting engineering drawings
- Familiarity with CAD models and file formats
Audience
- Quality engineers
- Metrology technicians
- Manufacturing engineers
21 時間: