GB/T 38846-2020 in English
VALIDSmart factroy—Industrial automation systems engineering role class libraries
- Issued on:2020-07-21
- Implemented on:2021-02-01
- File Format:PDF
- Delivery:Via email within 5 business days
Price(USD)：
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$592.00
《GB/T 38846-2020智能工厂 工业自动化系统工程描述类库》由TC124（全国工业过程测量控制和自动化标准化技术委员会）归口，主管部门为中国机械工业联合会。
Introduction
Analysis of the Standard Core Framework
| Class Library Type | Core Description Class | Applicable Scenarios | Technical Features |
|---|---|---|---|
| Basic Description Class Library | AutomationMLBaseRole | General Modeling Foundation | Defines 12 basic role classes, including Group/Facet/Port, etc. |
| Discrete Manufacturing Class Library | DiscManufacturingEquipment | Machining/Assembly | Includes 11 special classes such as Robot/Tool/Machine |
| Process Manufacturing Class Library | ContManufacturingEquipment | Chemical/Pharmaceutical | Support continuous production process modeling |
Key Technology Evolution
This standard is developed based on the AutomationML (AML) technology system. The main innovations include:
- For the first time, standardized semantic descriptions of equipment such as robots and PLCs are established
- Realize 3D modeling integration of product-process-resource (PPR)
- Realize cross-platform data exchange through CAEX interface
Typical application cases
Automobile welding production line modeling
The AML model built by a certain automobile company using this standard includes:
- Welding robot (reference Robot class)
- Conveyor belt (reference BeltConveyor class)
- PLC controller (reference PLC class)
Achieve a 40% improvement in design efficiency and a 98% data consistency
Implementation Suggestions
Phase-by-Phase Implementation Path
| Phase | Work Content | Output |
|---|---|---|
| 1. Infrastructure construction | Build AML operating environment and configure basic class library | Class library management specifications |
| 2. Pilot application | Select typical production lines for modeling verification | AML instance model |
| 3. Comprehensive promotion | Establish enterprise-level standard template library | Enterprise application guide |
Sample only — not a preview of GB/T 38846-2020
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