CATIA Knowledgeware Rule - Hole Diameter Check - Catia-nx-knowledgeware-rules Typing CST Test
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CATIA Knowledgeware Rule - Hole Diameter Check — Catia-nx-knowledgeware-rules Code
A Knowledgeware rule that checks if a hole's diameter exceeds the allowed maximum.
IF Hole.Diameter > 20mm
Message("Hole diameter exceeds standard limit.")
ENDIFCatia-nx-knowledgeware-rules Language Guide
CATIA and Siemens NX Knowledgeware Rules are engineering knowledge-capture frameworks used to automate CAD modeling, enforce design standards, drive parametric geometry, and embed engineering intelligence into product definitions.
Primary Use Cases
- ▸Parametric rule-driven CAD automation
- ▸Design templates & product configurators
- ▸Standards enforcement & compliance checks
- ▸Geometry validation & error prevention
- ▸Complex model dependency control
Notable Features
- ▸Rule-based modeling
- ▸Engineering Knowledge Language (EKL)
- ▸Knowledge Fusion (KF) language
- ▸Design tables & expressions
- ▸Automated checks & validation
Origin & Creator
CATIA Knowledgeware developed by Dassault Systèmes; NX Knowledge Fusion and RBD developed by Siemens Digital Industries Software.
Industrial Note
Critical for large OEMs to implement design automation, variant configuration, and digital twin consistency across massive product families (e.g., aircraft cabin layouts, automotive BIW templates).