Surface treatment equipment for stationary blade of steam turbine and treatment method of surface treatment equipment

Abstract

The invention discloses surface treatment equipment for a stationary blade of a steam turbine and a treatment method of the surface treatment equipment. The surface treatment equipment comprises a workbench, wherein supporting columns are fixedly arranged in the middle positions of the two sides of the top end of the workbench; clamping grooves are formed in the middle positions of the top ends of the two supporting columns; first electric telescopic rods are arranged on the inner walls of the two clamping grooves in a clamped mode; first supporting frames are fixedly arranged at the output ends of the two first electric telescopic rods correspondingly; and first rotating shafts are arranged in the middles of the bottoms of the first supporting frames in a penetrating and inserting mode. According to the surface treatment equipment for the stationary blade of the steam turbine and the treatment method of the surface treatment equipment, the two first electric telescopic rods are started, so that the first supporting frames with grinding pieces move up and down to grind the surface of the workpiece of the stationary blade of the steam turbine at the upper end of a grinding table, and the angle and direction of the workpiece are adjusted in cooperation with a mechanical arm, so that the grinding structure can comprehensively grind the surface of the workpiece, burrs of the workpiece are removed more thoroughly, and therefore the practicability of the device is improved.

Description

technical field [0001] The invention relates to the technical field of surface treatment equipment, in particular to a surface treatment equipment and a treatment method for steam turbine stator blades. Background technique [0002] The traditional steam turbine stator blade processing equipment is mainly used for grinding and polishing the burr area on the surface of the stator blade workpiece and grinding and other operations. With the development of modern technology, the direction of use of steam turbines continues to increase, so The production requirements of the workpiece at the upper end will also be stricter, especially the stator blade at the upper end, which acts on the main output area of ​​the steam turbine. An essential device in the production of stationary blades; [0003] In the prior art, when designing and manufacturing the surface treatment equipment for the steam turbine stator blades, most designers will pay attention to the processing strength of the ...

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Problems solved by technology

[0003] In the prior art, when designing and manufacturing the surface treatment equipment for the steam turbine stator blades, most designers will pay attention to the processing strength of the design device, so that the burrs on the surface of the workpiece can be completely removed when processing the stator blade workpieces, but when processing the burrs During operation, most of the operations are still manually removed, which not only affects the quality of burr removal, but also increases the workload of the staff, thereby reducing the practicability of the device

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