September 24, 2025
CADEXSOFT announces the release of Manufacturing Toolkit 2025.6 — a CAD SDK for developers building quoting, DFM, and MaaS platforms.
Manufacturing Toolkit 2025.6 major features:
- STL and DXF support;
- Forming feature recognition in Sheet Metal;
- Updated MTK Web examples.
Read more about the changes in our blog
New STL and DXF Formats
MTK 2025.6 introduces support for importing and exporting ASCII and binary STL files, with multi-part handling for ASCII, alongside DXF export for 2D curve data like unfolded sheet metal models. These additions enhance interoperability between digital design and physical production, particularly for 3D printing and CAM workflows.
Practical New Examples
A new mesh exploration example showcases how to leverage imported STL mesh data, while an extended Unfolding example demonstrates automatic DXF export. These practical tools help users quickly apply the new format capabilities in real-world scenarios.
Enhanced API
The new ModelData::ModelWriter class unifies export operations for formats like STL and DXF, improving consistency and maintainability. Automatic MTK version logging simplifies debugging and support processes.
Sheet Metal Advancements
The SheetMetal_FormingFeature class enables recognition of formed features like embosses, providing access to parameters such as length, depth, and axis. Enhanced stability ensures non-sheet metal models, like tube-like parts, are processed without crashes, ensuring a reliable workflow.
New DFM Check for CNC Machining
A new DFM check, DFMMachining_SmallDistanceBetweenThreadedHoleAndEdgeIssue, identifies minimum edge distances for threaded holes. This feature helps detect potential manufacturing issues early, reducing costs and improving design quality.
Updated Documentation
Comprehensive new documentation sections detail STL and DXF format parameters, complemented by a supported formats table. These resources provide clear guidance for leveraging the new capabilities.
Improved MTK Web Examples
MTK Web examples now feature a custom viewcube for better 3D navigation, 2D display for sheet metal unfoldings, and postprocessing-based highlighting with mouse hover interactions. Minor fixes to measurements and camera controls deliver a smoother user experience.
