High-precision blade abrasive fluid surface polishing strengthening equipment

Abstract

The invention relates to the field of polishing equipment, in particular to high-precision blade abrasive fluid surface polishing strengthening equipment which comprises a rack and an abrasive box arranged on the rack. The blade is arranged in the abrasive box through a clamping device and a B-axis servo driving system, the lower part of the blade is in contact with polishing turbid liquid, and therefore the B-axis servo driving system drives the blade to rotate; an X-axis servo driving system, a Y-axis servo driving system, a Z-axis servo driving system and a swing arm are arranged at the upper end of the rack, the X axis, the Y axis and the Z axis are straight axes, a polisher is arranged at the tail end of the swing arm, and therefore the polisher is driven by the A-axis servo driving system to rotate; the polisher is connected with a polishing centrifugal pump through a hose, and an input shaft of the polishing centrifugal pump is connected with a filter arranged in the abrasive box; the polishing centrifugal pump sucks the polishing turbid liquid through the filter, and the polishing turbid liquid is pressurized and then conveyed to the polisher through a hose; and the high-precision blade abrasive fluid surface polishing strengthening equipment further comprises a computer control system arranged on the outer side of the rack. By means of the equipment, blade machining abrasive fluid surface polishing strengthening equipment and process are developed, and the surface quality and geometric accuracy of the blade can be remarkably improved.

Description

technical field [0001] The invention relates to the field of polishing equipment, in particular to a high-precision blade abrasive fluid surface polishing strengthening equipment. Background technique [0002] The high-precision blade is the core component of the impeller of the water wheel testing machine. The design surface of the blade is complex, and the processing accuracy and surface quality are high. However, the high-precision surface modification, manufacturing process control and technical method of the polishing treatment after the finishing process of the blade are The problem that plagues the domestic blade surface processing is that after the blade is finished, in order to meet the surface geometric dimension accuracy and high roughness value, the surface needs to be manually polished to meet the high-precision measurement data required by the blade during the test . In the process of manual grinding, due to factors such as the proficiency of the workers, work...

AI Technical Summary

Problems solved by technology

In the process of manual grinding, due to factors such as the proficiency of the workers, working conditions, and operating methods, the working environment is poor, the intensity is high, the grinding produces a lot of dust, the efficiency is low, the working hours are long, and the labor cost is high, which will affect the final surface quality of the blade. And the geometric accuracy of the blade, so that during the test of the impeller, there is a certain deviation between the impeller performance data and the theoretical data, which affects the reliability of the test data

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