| 摘要 |
The invention relates to the branch of machine building and can be used in the systems of remote control, in particular in the devices for cutting solid radioactive wastes at their fragmentation at nuclear power plants. An object of the invention is reduction of torque characteristics of the mechanism for clamping and rotating long object by minimization of the force of pressing of the master form against the long object by means of two control servo systems: with feedback – according to the position of platform, and with feedback – according to the force of pressing long object, under conditions of balancing of slider relative to platform and making the axles of clamping jaws of the casing in the form of torsion shafts, which compensate their angular displacements from perturbing forces from the side of long object. The disclosed device provides for reduction of overall dimensions of its components and power consumption. |
