| 摘要 |
Power pulse generator for machines with pulse action, used for pressing metals, ceramic, metalloceramic and other materials. With the generator, power pulses are generated with high values for power and for the amplitude of the displacement of the pulse body are generated with small external dimensions, a high degree of efficiency, an increased service life and neutralised side forces. The generator consists of a non-moving body to which a box-shaped pulse body is movably connected, moving by means of columns. In the hollow space between them, two identical crank mechanisms are arranged, each of which consists of a lower joint segment, a lower segment arm, an intermediate joint segment, an upper segment arm and an upper joint segment, which are driven from a common crankshaft by means of connecting rods, as a result of which the pulse body is moved backwards and forwards and generates a power pulse. <IMAGE> |
