ZHEJIANG YITIAN PRECISION MACHINERY CO.,LTD
What is Straight arm frame steel frame press?
Straight arm frame steel frame press is a universal press with exquisite structure. It has a wide range of uses and high production efficiency. Straight arm frame steel frame press can be widely used in cutting, punching, blanking, bending, riveting and forming processes. By applying strong pressure to the metal blank, the metal is plastically deformed and fractured to be processed into parts. When the Straight arm frame steel frame press works, the electric motor drives the large pulley (usually doubles as a flywheel) through the V-belt, and drives the crank slider mechanism through the gear pair and the clutch to make the slider and the punch go straight down. Straight arm frame steel frame press after the forging work is completed, the slider moves upward, the clutch is automatically disengaged, and the automatic on the crankshaft is turned on to stop the slider near the top dead center.
Straight arm frame steel frame press consists of four parts: upper pressure four-column hydraulic press; combined control cabinet; electric heating system and thermal insulation device; mold conveying platform. The above-mentioned composition adopts an integrated design, which makes it elegant, beautiful, compact in structure, simple and reliable in operation, and convenient in maintenance.
Straight arm frame steel frame press is usually driven by an electric motor through a friction disc to drive the flywheel rim to rotate the flywheel. Therefore, this type of press is also called a friction press. The largest friction press in China is 25 meganewtons. Larger-size presses use hydraulic systems to drive flywheels, called hydraulic screw presses, and the largest size is 125 MN. Later, an electric press that uses a motor to directly drive a flywheel appeared. It has a compact structure and few transmission links. Due to frequent commutation, it has high requirements for control electrical appliances and requires a special motor.