AC servo numerical management electrical fly press of the present invention will devour complete power of flywheel in a forging course of, that is to say refractory friction screw press price, the each strike, and the entire vitality of flywheel all will probably be used for material deformation.
AC servo numerical control electric fly press of the present invention, the torque of AC servomotor and rotating velocity may be managed the speed of the kinetic energy and the slide block of flywheel, have the advantage of variety of strokes peak and blow energy and pace-controllable, are relevant to a number of strain processing circumstances punching press, impression, smoothing, bending of forge hot and plate etc.
Electrical screw press is a sort of forging machine with strong applicability, have dual nature of press and forging hammer. AC servo numerical management electrical fly press of the current invention can be used the static load work of function as regular capability 20%, and the strike stress limit is vast.
The press will also be regulated to dwell on the bottom of the stroke for a predetermined time, raised at a slow release velocity, and accelerated until it reaches unique position. Mechanical Presses Mechanical presses usually retailer vitality in a rotating flywheel, which is driven by an electrical motor.
Every circuit can have associated with it its own oil tank 32, or the circuits of 1 half of the press or all of the circuits can have a standard oil tank 32. The platform 25 is fashioned as a trough 33 with inner aspect partitions 33i, outer facet partitions 33a and the bottom 33b, the trough 33 supporting your entire oil hydraulic system and being adequately dimensioned to receive all of the oil present within the oil circuit.
According to the invention every axial piston motor or each pair of axial piston motors respectively related to a pinion has associated with it on the platform a controllable pump which is driven by a respective electric motor and is reversible with respect to the fluid supply direction.
This kind of press, with excessive output power, speedy stroke, long die life, multi-pc management, is ready to predetermine essential working parameters and point out trouble, is extensively utilized in precision forging, die forging, extruding, calibrating, high quality correcting and so on.