Tolerance Stack Up Calculator Exclusive 🆒

A Midwest automotive supplier was experiencing a 4% rework rate on an electronic throttle body assembly. The axial clearance of the throttle shaft was failing final audit. Using free tools, engineers insisted on tightening 7 different tolerances, increasing machining costs by $2.10 per unit.

| Feature | Basic Spreadsheet | Mid-Range Software | High-End (Exclusive) | | :--- | :--- | :--- | :--- | | | Manual dims | CAD import | Full 3D PMI import | | Method | RSS | RSS/Worst-Case | Monte Carlo / 3D vector | | GD&T Support | Limited | Yes | Full ASME Y14.5 support | | Visualization | None | 2D diagrams | 3D interactive models | tolerance stack up calculator exclusive

: Links design intent to production capabilities, forecasting quality before expensive tooling is ordered. Alternative Tools for Tolerance Analysis A Midwest automotive supplier was experiencing a 4%

: Generate clean, professional summaries to share with your team or stakeholders. Key Features | Feature | Basic Spreadsheet | Mid-Range Software

Assumes all parts are at their maximum or minimum limit simultaneously. :