Verkttygen

Verkttygen is a modular software framework intended to assist engineers and makers in the automatic generation of tooling designs and associated manufacturing workflows. The system emphasizes parametric design, rule-based decision making, and seamless integration with existing CAD/CAM pipelines. By separating tool concepts from their specific geometries, Verkttygen enables rapid exploration of alternatives such as fixtures, jigs, cutting tools, and adapters.

The architecture centers on a core generator, a library of templates, material and process modules, and an extension mechanism for third-party plugins. The core uses a domain-specific rule language to map design constraints to geometric representations and fabrication parameters. Templates encode best practices for common tool families, while material modules select suitable materials and heat/treat schedules when relevant. The extension layer enables exporters to common formats (STEP, STL, IGES), machine-ready toolpaths, and documentation packs.

Users define project goals and constraints, pick templates, and let the generator produce candidate tool geometries, assembly layouts, and process plans. The system can perform lightweight simulations to check tolerances and interference before exporting designs and CNC instructions. It also generates documentation such as bill of materials, assembly notes, and quality checks.

Verkttygen is intended for makerspaces, educational labs, and small-to-medium manufacturing. Typical use cases include custom fixtures for machining, cable-guiding adapters, measurement jigs, and hobbyist toolkits. Development is often community-led with permissive licensing in some editions. Proponents cite faster prototyping, consistency, and improved traceability; critics note reliance on templates that may limit originality and the need for rigorous validation for high-precision work.