In this paper, the application of Rapid Prototyping in the fabrication of a robotic hand is presented. Using the Selective Laser Sintering Sinterstation 2000 of DTM Corporation of Austin, TX, prototypes of mechanical joints were fabricated experimentally. The designs of these component joints were then used to fabricate the articulated structure of one four degree of freedom finger of a five-fingered robotic hand. This robotic finger and joints have been fabricated in one step, without requiring assembly while maintaining their desired mobility.

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