Managing Large CAD Assemblies — File Size Limits, Performance Thresholds, and Strategies for SolidWorks, Inventor, and Fusion 360
Large assemblies break the assumption that CAD tools “just work.” At some threshold — different for each platform — the software stops being interactive and starts being a waiting exercise. The difference between a team that manages large assemblies well and one that doesn’t is almost entirely about the tools and workflows they choose to use, not about hardware. This guide covers the performance toolkit for SolidWorks, Inventor, and Fusion 360, with specific attention to where each platform’s approach breaks down and what you can do about it before the assembly grows too large to manage. ...