Closed call · historical reference

Clean Sky 2 Call for Proposals 03 · Orbital Drilling of small (<10mm diameter) holes, standardly spaced with aluminium material in the stack

Specific Challenge: There are two lines of research proposed in this call, both related to the development of orbital drilling. The first is to introduce residual stress when drilling in aluminium, this is seen as the main reason orbital drilling is not more widely used in the aerospace industry. T…