Integral leaf disk grinding and polishing processing and measuring integration device

Abstract

The invention provides an integral leaf disk grinding and polishing processing and measuring integration device, which belongs to the machine manufacture field. Two stand columns are respectively provided with a grinding and polishing tool, a measuring device, a Z-shaft servo drive unit and a B-shaft servo drive unit, wherein the Z-shaft servo drive unit and the B-shaft servo drive unit are used for driving the grinding and polishing tool and the measuring device and can respectively enable the grinding and polishing tool and the measuring device to rotate along the Z shaft and around the B shaft; a lathe bed is provided with a Y-shaft servo drive unit; the Y-shaft servo drive unit is provided with an X-shaft servo drive unit; the X-shaft servo drive unit is provided with a C-shaft rotary driving unit; the integral leaf disk is positioned and clamped on the C-shaft servo drive unit by a fixture to realize a purpose that the integral leaf disk moves along the X shaft and the Y shaft and rotates around the C shaft. The positioning and clamping time can be reduced by one-time clamping, errors generated by multi-time positioning and clamping are eliminated, the grinding and polishing processing and measuring integration of the integral leaf disk can be realized, and the integral leaf disk processing quality and efficiency can be improved.

Description

technical field [0001] The invention belongs to the field of mechanical manufacturing, and in particular relates to an integrated device for grinding, polishing, processing and measuring of an integral blisk. Background technique [0002] As a key component of an aero-engine, the overall blisk is characterized by the omission of the tenons, tenons and locking devices used in the traditional connection method, the structural weight is reduced, the number of parts is reduced, and the airflow loss of the tenons is avoided. Therefore, the overall structure of the engine It is greatly simplified, and the thrust-to-weight ratio and reliability are significantly improved. As the core component of the next-generation aero-engine to achieve functional leap and technological improvement, the blisk's manufacturing technology is the key to promote the progress and development of aero-engine. [0003] After milling the shape of the blisk, grinding and polishing is still required to obta...

AI Technical Summary

Problems solved by technology

[0004] The invention provides an integrated device for grinding, polishing and online measurement of the whole blisk, so as to solve the problems of low degree of automation of the grinding and polishing of the whole blisk, disconnection between grinding and polishing, long processing time, and difficult guarantee of quality consistency.

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