Mechanical press manufacturer

Mechanical press is a forging machine driven by crank connecting rod or toggle mechanism, cam mechanism and screw mechanism. It is a machine tool for pressing materials. It forms parts by applying strong pressure to the blank to make it deform and break. It has stable operation, high working accuracy, good operating conditions and high productivity, and is easy to realize mechanization and automation. It is suitable for working on automatic lines and is widely used in industrial mechanical presses such as automobiles and ships. The mechanical press made in China was successfully manufactured in Jinan No. 2 machine tool factory in December 1955.

The press manufacturer converts the rotation of the motor into the linear reciprocating motion of the slider through the crank slider mechanism to form the blank. The mechanical pressure is stable and reliable. It is widely used in stamping, extrusion, die forging and powder metallurgy. The number of mechanical presses accounts for more than half of the total number of various forging machines. The specification of the mechanical press is expressed by the nominal working force (KN), which is based on the movement of the slider to about 10-15mm from the bottom dead center of the stroke (or the crank angle calculated from the bottom dead center α About 15 ° ~ 30 °) is designed as the calculation base point.