Integrated device for angular alignment and detection of turbine supporting casing support plates

Abstract

The invention provides an integrated device for angular alignment and detection of turbine supporting casing support plates, and relates to the technical field of manufacturing of aeroengine turbine supporting casing assemblies. The technical problems of difficult angular size control, size tolerance, unstable part processing and low qualification rate of six support plates of a turbine supportingcasing rear housing support in the prior art are solved. The problem that product delivery is seriously restricted is solved. The problem that the progress of model development is affected is solved.The device comprises a base, support plate correction devices, support plate detection devices, and a fixing device which is used for fixing the turbine supporting casing rear housing support on thebase. The support plate correction devices and the support plate detection devices are arranged on the base. A set of support plate correction device and support plate detection device are correspondingly arranged on each end, which is corresponding to the turbine supporting casing rear housing support, of six support plates. The device provided by the invention is used for angular alignment and detection of the turbine supporting casing support plates.

Description

technical field [0001] The invention relates to the field of manufacture of aero-engine turbine support casing components, in particular to an integrated device for angular correction and detection of a turbine support casing support plate. Background technique [0002] The rear casing in the turbine support casing assembly of the aero-engine is a load-bearing part, and the rear casing support of the turbine support casing is composed of 6 support plates (each support plate includes 2 brackets, and the support is formed of titanium alloy pieces), 2 flanges, 6 end caps and other titanium alloy sheet metal parts are welded and machined, with a total of 26 welds. The large number of welding seams, complex structure, various shapes and specifications, combined welding of machined parts and thin-walled formed parts make welding difficult, and it is easy to deform during welding, especially after welding. The angular dimensions of the six support plates are difficult to control, ...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide an integrated device for angular correction and detection of the support plate of the turbine support casing and the equipment for setting the device, so as to solve the problem of the rear housing support of the turbine support casing in the prior art. The angular size of a support plate is difficult to control, and the size is easy to be out of tolerance, the part processing process is unstable, and the pass rate is low, which seriously restricts product delivery and affects the technical problems of the progress of model development.

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