PRESS WORKING AND PRINCIPALE WITH SKETCH
Press working Press working may be defined as chipless manufacturing process by which various components are made from sheet matte. This is process is also termed as cold stamping. The machine used for press working is called a press. The place is metal forming machine tool for cutting metals by applying mechanical force for pressure. metal so formed of desired shape without removal a chips. Power presses are used for producing large quantities of articleso accurately and economically from cold working of mild steel and other ductile materials. Press working operations :- Press tools are designed for carrying out the following operations : I) Piercing II) Cutting and shearing III) Blanking IV) Bending V) Curling VI) Drawing VII) Deep drawing, shallow drawing VIII) Extrusion IX) Coining X) Interlocking Working principle of press metals ...