ANALYSIS THE EFFECTS OF DIFFERENT TYPES OF TOOL ON METAL SPINNING PROCESS

Sandeep Kamboj, Neeraj Kumar, Bharat Atary

Abstract: Metal Spinning is process of sheet metal on the lathe machine is an excellent means for quickly prototyping round hollow metal shapes. A uniform force is applied on sheet metal by rotating the metal and its mandrel at very high speed, thus the sheet metal is deformed evenly without any type of defect like wrinkling or warble. In this paper presenting the manufacturing the hollow cone and frustum form a thin circular disc through step development (120deg. - 90deg.) of mandrel while volume of circular disc remains same. It is analyzed by experiments that the surface finish is poor by applied the feed by cross slide. Achieved the better surface finish by feed rate kept constant with using the copping attachment on lathe

Keywords: Sheet Metal Forming, Metal Spinning, Cad Modelling, Tool Design, Mandrel Design

DOI: https://doi.org/10.15623/ijret.2014.0302012