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A fully automatic rotor blade damping table wear-resistant layer welding system and welding method

A technology for rotor blades and welding systems, applied in welding equipment, high-frequency current welding equipment, metal processing equipment, etc., can solve the problems of large impact on welding quality, electric shock, and high requirements for welding operators, and achieve automation and improvement. Effects of stability and consistency

Active Publication Date: 2021-05-25
AECC AVIATION POWER CO LTD
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  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the welding of the wear-resistant layer on the adjacent surface of the domestic rotor blade damping table is performed by manual lifting. The welding process relies on the operator's ability to operate, and the level of welding operators is high. The consistency and stability of the blade welding quality is not easy to guarantee. Factors have a great influence on welding quality, and defects such as "electric shock" occur during welding, so it is urgent to carry out research on automatic welding technology

Method used

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  • A fully automatic rotor blade damping table wear-resistant layer welding system and welding method
  • A fully automatic rotor blade damping table wear-resistant layer welding system and welding method

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Embodiment Construction

[0047] The present invention will be further described in detail below in conjunction with specific embodiments, which are explanations of the present invention rather than limitations.

[0048] Such as figure 1 As shown, a fully automatic rotor blade damping table wear-resistant layer welding system of the present invention includes a vacuum chamber 7, a first PLC control system, a blade placement tray 2, a transmission device, a first manipulator 1 and a pre-welding preparation device; A manipulator 1, a transmission device and a pre-welding preparation device are all connected to the first PLC control system; the blade placement tray 2 is used to place the blade 3, and the blade placement tray 2 is transported to the vacuum chamber 7 through the transmission device; Under the control of the system, the first manipulator 1 is used to grab the blade 3 and send the blade 3 to the preparation device before welding.

[0049] The outside of the vacuum chamber 7 is connected with...

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Abstract

The invention discloses a fully automatic rotor blade damping table wear-resistant layer welding system and a method for welding blades based on the same. The welding system includes a vacuum chamber, a first PLC control system, a blade placement tray, a transmission device, a first manipulator, and a bonding method. agent coating device, solder composite sheet adsorption device, drying device and flow blocking agent brushing device; the vacuum chamber is connected with a control cabinet and a welding power supply, the control cabinet is equipped with a second PLC control system, and the vacuum chamber is equipped with a welding Working platform, temperature closed-loop control system, welding induction coil and second manipulator; the present invention can automatically complete related actions such as grabbing blades, placing and bonding brazing filler metals, smearing flow blocking agent, online automatic drying, and automatic welding, etc., realizing The automation of the welding process greatly improves the stability and consistency of product quality, realizes the automatic and efficient welding production of blades, and greatly reduces the labor intensity of workers.

Description

technical field [0001] The invention belongs to the field of aeroengine blade manufacturing, and in particular relates to a fully automatic rotor blade damping table wear-resistant layer welding system and a method for welding blades based on the same. Background technique [0002] At present, the welding of the wear-resistant layer on the adjacent surface of the domestic rotor blade damping table is performed by manual lifting. The welding process depends on the operator's ability to operate, and the level of welding operators is high. The consistency and stability of the blade welding quality is not easy to guarantee. Factors have a great influence on welding quality, and defects such as "electric shock" occur during welding, so it is urgent to carry out research on automatic welding technology. Contents of the invention [0003] The purpose of the present invention is to provide a fully automatic rotor blade damping platform wear-resistant layer welding system and a met...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23K13/01B23K13/08
CPCB23K13/01B23K13/08
Inventor 石军呼新岗康文军祁圣英蔡小龙李海燕胡丛森王晨
Owner AECC AVIATION POWER CO LTD