Research on Forming Accuracy of Two Point Incremental Forming for Aluminum 1060

Abstract

Two point incremental forming is proposed to form the thin sheet into the desired shape in this paper. The forming accuracy of two point incremental forming is compared with single point incremental forming for Aluminum 1060. Then the forming accuracy is measured by FARO three coordinates measuring instrument. And a new method is proposed to analyze forming accuracy quantificationally. The experimental results show that the forming accuracy of two point incremental forming is obviously higher than single point incremental forming.