Tolerance Iso 8015 [exclusive] -
| Feature | ISO 8015 (Independence) | Envelope Requirement (Ⓔ) | | :--- | :--- | :--- | | | Size and Geometry are separate. | Size controls Geometry (at Max Material). | | Verification | Inspector checks size and geometry separately. | Inspector ensures part fits a perfect "gauge" shape at max size. | | Default Status | Default in ISO GPS system. | Default in ASME Y14.5 system (Rule #1). | | Flexibility | High (allows more parts to pass if form is not critical). | Low (stricter control). |
is a critical standard within the Geometrical Product Specifications (GPS) system. It establishes the fundamental principles for defining and interpreting technical drawings. tolerance iso 8015
Here is the deep feature explanation for in engineering and technical drawing contexts. | Feature | ISO 8015 (Independence) | Envelope
By defaulting to independency, it makes explicit modifiers meaningful: | Inspector ensures part fits a perfect "gauge"
is not a table of tolerance values (like ISO 2768 for general tolerances). Instead, it is a fundamental principle standard for Geometrical Product Specification (GPS) .
