Abstract. This paper provides an analysis of the Rigid Body Motion (RBM) in multi-stage Single Point Incremental Forming a cylindrical cup. The RBM is studied using Digital Image Correlation to track material each contour tool, resulting better understanding phenomenon than has been shown literature. study shows that highest Z-translations midpoint cone take place last contours stage, where the...

In the present work, use of support vector machine (SVM) algorithm is proposed to generate models that allow predicting geometrical accuracy molds manufactured via single point incremental forming (SPIF) using aluminized steel sheets DX51D AS120 B CO. For this purpose, 27 were manufactured, dummy technique, and employing different process parameters (tool diameter, spindle speed, feed rate, ste...

This paper describes single point micro incremental forming (SPMIF) applied to the fabrication of meso-scale shell structures. The authors have developed SPMIF without using any die and backing plate for flexible micro forming of miniature 3D products in a range of micro meters to sub-millimeters. A desk-top type of CNC milling machine was constructed as an experimental apparatus. Thin aluminum...

Efforts to reduce COx are extremely important, which forces the use of materials and technologies that weight means transport in order energy consumption. Currently, aluminum alloys FRP composites still too expensive for mass industry applications. Presented this study, Litecor is a three-layer composite combines high strength steel with low density plastic. Thanks external covers 0.3 mm thick ...

The process of single-point incremental forming (SPIF) is a relatively new technology that primarily used in the production prototypes and small quantities products. However, has several limitations with respect to quality characteristics its This study examined effects four parameters—namely, tool diameter, feed rate, step size, sheet thickness—on final product. A total 15 product responses we...