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An automated surface treatment system for precision machining of aircraft engine blades

An aircraft engine and precision machining technology, which is applied to used abrasive processing devices, mechanical conveyors, metal processing equipment, etc. to achieve the effects of convenient disassembly, improved production and processing efficiency, and improved efficiency.

Active Publication Date: 2022-03-15
JIANGSU JIANGHANGZHI AIRCRAFT ENGINE COMPONENTS RES INST CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, after the air film hole of a certain type of aero-engine high-pressure turbine guide vane is processed, it is necessary to clean up the metal splashes adhering to the surface. At present, there is no suitable automatic cleaning equipment for this purpose.

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  • An automated surface treatment system for precision machining of aircraft engine blades
  • An automated surface treatment system for precision machining of aircraft engine blades
  • An automated surface treatment system for precision machining of aircraft engine blades

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Embodiment Construction

[0026] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0027] Such as Figure 1 to Figure 8 As shown, an automatic surface treatment system for precision machining of aircraft engine blades includes a hanger 1, a cleaning device 2, a conveyor belt 3 and a hook 5, and the two sides of the conveyor belt 3 are provided with conveyor belts and conveyor belts. The conveyer frame 4 of roller, described hook 5 has several and equidistantly is arranged on the conveyer belt 3, and described hanger 1 can be hung on the hook 5 and can change station under the drive of conveyer belt 3, and described cleaning The device 2 is located below the conveyor belt 3 and can cooperate with the hanger 1 and the conveyor frame 4 to clean up the metal spatter adhered to the surface of the blade after the air film hole process...

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Abstract

The invention discloses an automatic surface treatment system for precision machining of aircraft engine blades, relates to the technical field of engine blade processing, and includes a hanger, a cleaning device, a conveyor belt and a hook. Conveyor rack with belt and conveying rollers, the hooks are arranged equidistantly on the conveyor belt, the hangers can be hung on the hooks and can switch positions under the drive of the conveyor belt, the cleaning device is located on the conveyor belt The lower part of the belt can cooperate with the hanger and the conveying frame to realize the cleaning of the metal splash adhered to the surface of the blade after the air film hole is processed. The present invention can realize the surface treatment of the blade by means of the conveyor belt, the hanger and the cleaning device. Automatic processing, and the layout of the production line is adopted, which is conducive to improving the efficiency of production and processing.

Description

technical field [0001] The invention belongs to the technical field of engine blade processing, and in particular relates to an automatic surface treatment system for precision machining of aircraft engine blades. Background technique [0002] Machining film cooling holes on the working blades and guide blades of aeroengine turbines is an effective way to reduce the surface temperature of the turbine blades, thereby increasing the temperature before the turbine and increasing the thrust-to-weight ratio of the engine. There are a large number of air film holes distributed on the surface of the turbine cooling blade of the aero-engine, which are used to cool the blade. The diameter of these air film holes is generally 0.5-0.8mm, the space angle is complicated, and the processing is difficult. The processing technology of air film holes has become one of the key technologies in the manufacture of turbine cooling blades. [0003] At present, after the air film hole of a certai...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B24C3/02B24C1/08B24C9/00B24C5/02B08B3/12B65G35/00
CPCB24C3/02B24C1/08B24C9/00B24C5/02B24C9/006B08B3/12B65G35/00
Inventor 吴江严小琳曹春晓
Owner JIANGSU JIANGHANGZHI AIRCRAFT ENGINE COMPONENTS RES INST CO LTD