Draw bench
Encyclopedia
A Draw bench is a machine used to do cold work on a metal, such as changing the shape of the metal without applying heat and applying only pressure.
, driven by a motor and a set of gears. The other end of the machine consists of a die mounted on a thick steel plate. The workpiece is inserted through the die and clamped on a trolley which then is hooked onto the chain for pulling across.
with a steel housing. The die can be made to any desired shape(round, square, rectangle, triangle, half round, L shape, oval etc.)
Machine Construction
It consists of a chain driveChain drive
Chain drive is a way of transmitting mechanical power from one place to another. It is often used to convey power to the wheels of a vehicle, particularly bicycles and motorcycles...
, driven by a motor and a set of gears. The other end of the machine consists of a die mounted on a thick steel plate. The workpiece is inserted through the die and clamped on a trolley which then is hooked onto the chain for pulling across.
Die
The die is usually made of tungsten carbideTungsten carbide
Tungsten carbide is an inorganic chemical compound containing equal parts of tungsten and carbon atoms. Colloquially, tungsten carbide is often simply called carbide. In its most basic form, it is a fine gray powder, but it can be pressed and formed into shapes for use in industrial machinery,...
with a steel housing. The die can be made to any desired shape(round, square, rectangle, triangle, half round, L shape, oval etc.)