Automated Handling of Auxiliary Materials using a Multi-Kinematic Gripping System

Abstract

Using a special, multi-kinematic gripping system, the vacuum bagging process in the manufacturing of carbon-fibre reinforced plastics (CFRP) can be automated. Using the example of a parabolic rear pressure bulkhead, the flexibility of the multi-kinematic system is used to handle largely different sized cut-pieces of auxiliary materials. Avoiding the need for special gripping systems for each part greatly reduces the cost for automation because it allows using a single system for a broad variety of different tasks. With a genetic algorithm for optimization, the high redundancy created by using several robots with each 6 or 7 degrees of freedom can be solved. The overall process is simulated using a 3D visualization environment and therefore can be programmed completely offline before being executed with real robot hardware