The equipment is rolling and drawing. Drawing machine

The equipment is rolling and drawing. Drawing machine

Drawing camps call cars in which products it is stretched through a peephole (I drag) which sizes of section there is less than the section of initial preparation, Drawings carry out mainly in a cold state, Extent of deformation of metal when drawing is characterized by extract coefficient Therefore change a profile, the sizes of cross section and preparation length increases. Drawing is widely used for receiving a wire with a diameter from several micron to 10 mm, serve as the Tool for drawing: cleaner, drawing drum ifilyer;