Turbine blade coating preparation device with double-side crossed clamping structure

A clamping structure, turbine blade technology, applied in coating, metal material coating process, ion implantation plating, etc., can solve the problems of high processing cost and low coating processing efficiency, and achieve easy processing and disassembly, The effect of increasing the amount of furnace loading and fewer accessories

Inactive Publication Date: 2018-03-16
AECC AVIATION POWER CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Depending on the size of the blade, 2 to 10 pieces can be clamped on one side, the coating processing efficiency is low, and the processing cost is high

Method used

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  • Turbine blade coating preparation device with double-side crossed clamping structure
  • Turbine blade coating preparation device with double-side crossed clamping structure
  • Turbine blade coating preparation device with double-side crossed clamping structure

Examples

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Embodiment Construction

[0020] The technical solution of the present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0021] The invention provides a turbine blade coating preparation device with a double-sided cross clamping structure, such as figure 1 As shown, the loading chamber 2 is included, the precipitation chamber 9 communicates with the loading chamber 2, the loading chamber 2 is provided with a rotating shaft 1, the rotating shaft 1 is connected with a clamping device 7, and the clamping device 7 extends into the precipitation chamber 9 The top of the sedimentation chamber 9 is provided with two gun chambers 3, and the bottom of the sedimentation chamber 9 is provided with a plurality of material ingots 10, and the material ingots 10 are located directly below the blades clamped by the clamping device 7; wherein the left gun chamber 3 The first electron beam gun 11 is arranged inside, and the first electron beam gun 11 emit...

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Abstract

The invention discloses a turbine blade coating preparation device with a double-side crossed clamping structure. The turbine blade coating preparation device with the double-side crossed clamping structure comprises a loading chamber and a settling chamber which communicate with each other; the clamping structure and a rotating shaft allowing the clamping structure to rotate are arranged in the loading chamber; the clamping structure extends into the settling chamber, and a pistol chamber is arranged above the settling chamber; a plurality of electronic beam pistols are arranged in the pistolchamber; a light beam of the first electronic beam pistol is emitted to the clamping structure, and a light beam of the second electronic beam pistol is emitted to an ingot under the clamping structure; the clamping structure comprises a left tool plate and a right tool plate which are connected with each other, a plurality of rotary through pipes are arranged between the left tool plate and theright tool plate in a staggered mode, and tool boxes are connected to the rotary through pipes; and the left tool plate is connected with the rotating shaft through a tool bar. The turbine blade coating preparation device with the double-side crossed clamping structure can carry out double-side crossed installation of four to twenty blades according to the requirements for dimension and designed coating areas of the working blades, the coating processing efficiency is greatly improved, and the coating processing cost is reduced.

Description

technical field [0001] The invention belongs to the technical field of manufacturing engine turbine working blades; in particular, it relates to a coating preparation device for turbine blades with a double-side cross clamping structure. Background technique [0002] At present, electron beam physical vapor deposition (EB-PVD for short) has the advantages of high bonding strength between the coating and the substrate, the columnar grain structure can be obtained, the chemical composition of the coating is easy to precisely control, and the coating has a long service life. It has been widely used in multi-machine The preparation and processing of high-temperature protective coatings for engine turbine blades significantly improves the high-temperature oxidation resistance, corrosion resistance, and heat insulation performance of turbine blades, and prolongs the working life of the engine. [0003] EB-PVD technology uses an electron beam gun to heat the part when depositing th...

Claims

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Application Information

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IPC IPC(8): C23C14/56C23C14/30C23C14/50
CPCC23C14/568C23C14/30C23C14/505
Inventor 王玉锋常羽彤张华单建红刘朋飞古宏博王瑞哈杰
Owner AECC AVIATION POWER CO LTD
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