Polyworks Metrology Software Course

Lesson 1 • Fundamentals of Industrial Metrology

Covers dimensional measurement theory, tolerancing, and GD&T basics. Establishes the metrology vocabulary needed throughout the course.

Lesson 2 • Polyworks Software Suite Overview

Introduces the Polyworks product family and module relationships. Students identify which module serves each inspection workflow stage.

Lesson 3 • Project and File Management

Explains project structure, file formats, and data organization in Polyworks. Students create and manage projects that store all inspection assets.

Lesson 1 • Importing Point Cloud Data

Teaches import of common scan formats and batch import workflows. Proper import settings prevent downstream alignment and meshing errors.

Lesson 2 • Point Cloud Preprocessing

Covers subsampling, filtering, and noise reduction to optimize data quality. Preprocessed clouds reduce computation time and improve measurement accuracy.

Lesson 3 • Point Cloud Visualization and Inspection

Explains color maps, density views, and noise identification tools. Students visually assess scan quality before committing to alignment.

Lesson 1 • Tolerance Annotation Import

Teaches import of PMI and GD&T annotations embedded in CAD models. Imported tolerances auto-populate inspection plans and reduce manual entry errors.

Lesson 2 • Defining Datum Reference Frames

Explains datum selection, datum reference frame construction, and priority order. Datums drive all subsequent alignment and deviation calculations.

Lesson 3 • Importing CAD Nominal Models

Teaches import of STEP, IGES, and native CAD formats into Polyworks. Correct import settings preserve surface accuracy and feature definitions.

Lesson 1 • Best-Fit Alignment Methods

Covers global best-fit and constrained best-fit algorithms for freeform surfaces. Students apply iterative closest point alignment and evaluate convergence.

Lesson 2 • Alignment Validation and Troubleshooting

Covers residual analysis, outlier rejection, and alignment quality reporting. Students diagnose and correct poor alignments before proceeding to inspection.

Lesson 3 • Datum-Based and 3-2-1 Alignment

Teaches datum-constrained alignment following GD&T datum precedence rules. This method ensures inspection results match engineering drawing intent.

Lesson 4 • Iterative and Multi-Stage Alignment

Explains pre-alignment, coarse alignment, and fine alignment sequences for complex parts. Multi-stage workflows handle large initial misregistration reliably.

Lesson 1 • Region-Based Deviation Analysis

Covers defining analysis zones, masking regions, and comparing sub-areas independently. Region analysis isolates functional surfaces for targeted quality control.

Lesson 2 • Color Map Configuration and Interpretation

Covers color scale setup, legend customization, and deviation band definition. Properly configured color maps communicate pass/fail status at a glance.

Lesson 3 • Deviation Statistics and Histograms

Explains mean, standard deviation, Cp, and Cpk metrics derived from surface data. Statistical outputs support process capability and quality decisions.

Lesson 4 • Surface Comparison Workflow

Teaches the end-to-end process of comparing a point cloud to a CAD nominal surface. Students configure comparison parameters and execute the analysis.

Lesson 1 • Runout and Profile Tolerances

Covers circular runout, total runout, profile of a line, and profile of a surface. These callouts require precise axis and datum definitions to compute correctly.

Lesson 2 • Geometric Feature Measurement

Covers fitting planes, circles, cylinders, cones, and spheres to point cloud data. Accurate feature fitting is the foundation of all GD&T evaluations.

Lesson 3 • Form Tolerance Evaluation

Teaches flatness, straightness, circularity, and cylindricity measurement per GD&T standards. Students compare measured form errors against tolerance zone limits.

Lesson 4 • Orientation and Location Tolerances

Explains parallelism, perpendicularity, angularity, and true position evaluation. Datum reference frames established earlier drive these calculations directly.

Lesson 1 • Data Export Formats and Protocols

Explains export to PDF, Excel, CSV, and Q-DAS formats for downstream quality systems. Correct format selection ensures compatibility with customer and ERP requirements.

Lesson 2 • Report Template Design

Covers building custom report templates with logos, tables, and color maps. Templates standardize output and reduce manual formatting time across projects.

Lesson 3 • Automated Report Generation

Teaches one-click report generation from inspection results using saved templates. Automation ensures consistency and eliminates transcription errors.

Lesson 1 • Macro Variables and Control Flow

Covers variables, conditional logic, and loops within Polyworks macro language. Control flow enables macros to handle varying part conditions dynamically.

Lesson 2 • External Integration and API Usage

Explains connecting Polyworks to external databases, MES systems, and custom applications via its API. Integration enables real-time quality data flow across the factory.

Lesson 3 • Macro Debugging and Maintenance

Covers debugging tools, logging, and version control for macro libraries. Maintainable scripts reduce downtime when parts or processes change.

Lesson 4 • Automating Inspection Workflows

Teaches scripting full inspection sequences from import through report generation. End-to-end automation supports high-volume production inspection environments.