Experimental validation of the finite element simulation of the first stroke in single point incremental forming

Incremental forming is a generalized term of metal forming processes where tools of common shapes are used to form a small portion of the work piece consecutively next to another resulting in a desired shape. Where die-sets are exclusively designed for particular shapes, one can produce complex forms using a combination of a simple tool and a simplified die. [1,2,5,6] Although ordinary press forming requires less time and is more cost effective in large series production than incremental forming, this new process offers interesting perspectives in small volume production and rapid prototyping [1,2,5,6]