CNC Brake Press is an area that Watson Engineering Inc. specializes in, offering metal forming parts for prototype and small to medium volume productions.
Press Brake forming is a low-cost alternative to expensively tooled components. Skilled operators, along with precision press brakes can create parts up to 10’ in length while holding the tightest of tolerances.
CNC forming equipment for bending metal sheet and plate material is a press brake, also known as a brake press. Because it forms predetermined bends by clamping the workpiece between a matching punch and die.
One of the oldest mechanical metal deformation processes was bending with a CNC Brake Press. Beginning the process with a piece of sheet metal formed along a straight axis. While forming or bending of sheet metal can be achieved in various shapes, main bend components include, “L”, “U” or”V”-shaped combinations.
Although press brake forming appears a simple concept, preserving accuracy can be quite difficult. Precision bending material and equipment are a role that factors into the quality of a finished product.
|90° Rib Form|
|90° Bottom / V Bottom|
|Open Hat Channel|
While tool materials for brake forming can include low-carbon steel, tool steel, carbide, and hardwood. In contrast, low-carbon steel is used for low production runs, die and punch base material, and soft to medium hardness materials. While tool steel for medium to high production, for medium to server bending, and for medium to strong materials.
In comparison, Carbide tools for high production runs on materials that require severe bending. Whereas hardwood tools for a short production run, for very simple bending applications, and managed on very soft materials.