SME KC CAM2- Productivity improvement and validation of point melting process

Purpose and goal

The project is conducted within the frames of the Competence center CAM2. This project aims to improve and validate the AIM Swedens point melting process for additive manufacturing. The goal is to evaluate a combined core/shell method with HIP treatment to achieve dense components, as well as create a robust database of mechanical properties and geometric accuracy. The project will bridge the productivity gap compared to traditional hatch melting and broaden the application areas of point melting in industry.

Expected effects and result

The project is expected to deliver comparative productivity data between different melting methods, an expanded database of tensile properties for point melting, and a deeper understanding of the geometric accuracy of the process. The results will enable broader industrial application of point melting technology and contribute to the development of more efficient additive manufacturing processes with improved material quality and reduced support needs.

Planned approach and implementation

The project is implemented in three work packages: WP1 focuses on the validation of the core/shell process with HIP treatment and verification of gas tightness. WP2 includes mechanical process validation by building tensile test bars for external testing. WP3 evaluates geometric accuracy according to the ISO/ASTM 52902 standard. The project combines practical construction tests with external laboratory analysis to ensure robust and reliable results.