The expectations towards metal Additive Manufacturing (AM) as an enabling technology to manufacture sparne parts are rapidly growing. The technology enables low-volume production at a reasonable cost. Several advantages of AM compared to conventional manufacturing processes, for example, a shortening of manufacturing time are presented in literature studies. However, to implement AM in the industry for a long-term perspective, process characteristics need to be analysed and adapted. Hereby, Quality Management (QM) remains a critical aspect that needs to be considered. Especially, machines and systems used in the aerospace and defense industry are underlying strict regulations. Military equipment frequently operates in harsh environments - thus unexpected inspections and maintenance are mandatory. Because of the long service time of the systems the demand for spare parts increases. This paper points out current challenges for additively manufactured spare parts in low-volume production. In particular, challenges in the process- and quality management are addressed. Current literature research and experience of conducted experiments are considered.     «

The expectations towards metal Additive Manufacturing (AM) as an enabling technology to manufacture sparne parts are rapidly growing. The technology enables low-volume production at a reasonable cost. Several advantages of AM compared to conventional manufacturing processes, for example, a shortening of manufacturing time are presented in literature studies. However, to implement AM in the industry for a long-term perspective, process characteristics need to be analysed and adapted. Hereby, Qual...     »