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New Common Sense for 3D CAD Designers! 3D Annotation Standards

Creo, CATIA, NX. The display rules that the main 3D CAD systems adhere to.

JIS B 0060 is an important standard that technically supports MBD (Model-Based Definition) and specifies the display requirements for 3D annotation models (3DA). This standard has been standardized based on an investigation of the three major CAD systems: Creo, CATIA, and NX, focusing only on what is fundamentally possible with current CAD systems. JIS B 0060 consists of multiple parts, with JIS B 0060-4 specifying the methods for indicating dimensions and tolerances, and JIS B 0060-5 defining the methods for indicating geometric tolerances. By adhering to this standard, design intent can be clearly communicated not only in 2D drawings but also on 3D models, preventing misunderstandings in downstream processes. Designers utilizing 3D CAD are required to understand this standard and possess the skills to create 3DAs compliant with international standards. The materials include examples of 2D and 3D indications when tool sizes or dimension lines are extended. For detailed excerpts of the standard, including specific differences in indication methods between 2D and 3D, please refer to the materials. *For more information, please download the PDF or feel free to contact us.*

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Explanation Material "Geometric Tolerances with Creo"

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CREO's simulation function

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