GB/T 16656.42-2010 Active
GB/T 16656.42-2010 Industrial automation systems and integration—Product data representation and exchange—Part 42:Integrated generic resource:Geometric and topological representation
Abstract
This part of GB/T 16656 specifies the resource structure for the explicit geometric and topological expression of product shapes. Its scope is determined by the need to explicitly represent an ideal product model, but does not include the tolerance and geometric implicit expression forms represented by features. Both the geometry in Chapter 4 and the topology in Chapter 5 can be applied independently, and are also widely used in various shape descriptions of geometric shape models in Chapter 6. In addition, this part also specifies the scope of representing the concept of geometric elements.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 16656.42-2010 |
| CCS | Computer applications |
| ICS | The measurement and control of industrial processes |
| Implement Date | 2011-05-01 |