XYZ Architect's Blog

Why “Nominal from Part” Is a Critical Mistake in CMM Programming In 3D metrology, one of the most common — and most dangerous — shortcuts is creating nominal geometry directly from a real part. This technique, often called “nominal from part,” may seem simple and fast, but it can completely compromise measurement accuracy, repeatability, and compliance with ISO GPS and GD&T requirements. In this article, you’ll... Read more