AVEVA Bocad 3.2: Advanced Software for Steel Detailing & Fabrication

AVEVA Bocad 3.2 is a specialized, object-oriented CAD software for the 3D modeling, detailing, and fabrication of steel and metal structures. It is a core tool used by steel detailers, fabricators, and engineers to create accurate and constructible models of complex structures—from industrial plants and commercial buildings to bridges and offshore platforms—and to automatically generate all necessary workshop drawings, assembly plans, and material lists.

Core Function: Intelligent 3D Modeling for Direct Fabrication
The software’s primary strength is its production-oriented 3D modeling environment. Unlike general CAD, it uses intelligent, parametric steel objects (beams, columns, plates, bolts, welds) that carry fabrication data. Changes to the model automatically update all associated drawings and reports, ensuring consistency and drastically reducing errors in the workshop.

Key Workflow & Features:

1. Intelligent 3D Parametric Modeling

  • Object-Oriented Design: Models using real steel sections and fabrication elements. Connections are defined with intelligence, allowing for automatic generation of cuts, holes, and weld preparations.

  • Advanced Connection Design: Includes libraries and tools for designing and detailing standard and custom connections (bolted, welded).

2. Automated Drawing & Documentation Generation

  • Workshop Drawings: Automatically generates fully annotated workshop drawings for individual parts (single part drawings) and assemblies from the 3D model, including dimensions, marks, and weld symbols.

  • General Arrangement (GA) Drawings: Creates assembly and erection drawings.

  • Bill of Materials (BOM) & Reports: Extracts precise material lists, weight calculations, and NC (Numerical Control) data for automated cutting and drilling machines directly from the model.

3. Interoperability & Data Exchange

  • BIM & CAD Integration: Supports import/export of common formats like IFC, DXF/DWG, and CIS/2 for collaboration with architects, engineers, and other project stakeholders in a BIM workflow.

  • Direct Machine Interfaces: Can export data to drive CNC machinery in the workshop (e.g., for profile cutting, drilling).