| 摘要 |
A kicker cylinder of a hydraulic press comprises a housing, inside which a plunger with a sealing unit is located. The kicker cylinder is equipped with a variable friction device in the form of elastic elements, made of wear resistant friction material, installed in housings, which are fixed in a separator rigidly connected to the housing of kicker cylinder, the device of variable friction is programmatically connected to the means of regulation and control of valves of a distributor of kicker cylinders. |
