The Brake Press

The brake press, also known as press brakes are very useful shaping sheet metal. Typically they work with a table below which holds the die and a moveable beam above where the punch is located. There are several types of brake presses available and they are described by the types of force applied in the process.

 

Mechanical Press – A clutch is used along with a flywheel to operate a crank. Mechanical presses are known for their speed and accuracy.

Mechanical Press1 300x264 The Brake Press

Mechanical Press

 

 

 

 

 

 

 

 

 

 

 

Hydraulic Press – Uses two hydraulic cylinders located on the sides of the press. They move the upper beam.

 

Electro Hydraulic Press large 1 250x300 The Brake Press

Electro Hydraulic Press

 

 

 

 

 

 

 

 

 

 

 

 

 

Servo-electric Press – Exerts force by driving a belt drive or ballscrew with a servo-motor (a motor with encoders to provide accurate positioning and speed).

 

546802 300x201 The Brake Press

Servo-electric Turret Punch Press

 

 

 

 

 

 

 

 

 

 

Pneumatic Press – Uses air pressure to provide force.

PNEUMATIC PRESS TO PIERCE HOLE Medium Web view 198x300 The Brake Press

Pneumatic Press

 

 

 

 

 

 

 

 

 

 

 

 

 

Applications

Mechanical presses have long been the dominant type in the world of machining. But since the 1950s, hydraulic presses have become the most popular as a result of advances in hydraulic and computer technologies. Now, hydraulic presses are known to be very reliable and accurate. They are also considered a safe option because the ram’s motion can be stopped much easier than that of flywheel-driven mechanical presses. Servo-electric and pneumatic presses are ideal for processes requiring lower amounts of force (tonnage).

 

Leave a Reply