Integral leaf disc machining system and method

A technology of integral blisk and processing system, which is applied in the direction of metal processing equipment, manufacturing tools, grinding workpiece support, etc., can solve the problems of difficult to ensure the stability of blade grinding and polishing surface quality, expensive equipment procurement costs, high maintenance and use costs, etc. problems, to achieve the effect of simplifying equipment management and production costs, reducing labor intensity, and reducing processing costs

Pending Publication Date: 2016-12-07
成都极致智造科技有限公司
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AI Technical Summary

Problems solved by technology

[0006] 1. Due to the high value and high-precision processing requirements of the blade disc, the manual finishing operation needs to be extremely careful, the operation efficiency is extremely low, the labor intensity is also high, and it is difficult to ensure the stability of the blade grinding and polish

Method used

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  • Integral leaf disc machining system and method
  • Integral leaf disc machining system and method
  • Integral leaf disc machining system and method

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Embodiment Construction

[0027] The present invention will be further described below in conjunction with accompanying drawing. Embodiments of the present invention include, but are not limited to, the following examples.

[0028] Such as figure 1 As shown, it is a structural front view of a preferred example of the blisk processing system of the present invention. It includes clamping the blisk workpiece (4) on the turntable device (5), the turntable device is installed in the effective working space of the industrial robot (2), and the end joint of the industrial robot is provided with a grinding and polishing tool. The grinding device (3), the motor (16) arranged on the grinding device drives the abrasive belt (17) to move, and the program command generated by the software controls the industrial robot to drive the grinding device to automatically grind the blisk according to the corresponding planned trajectory.

[0029] Such as figure 2 As shown, it is a front view of the turntable device for...

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Abstract

The invention discloses an integral leaf disc machining system and method, and aims to solve the problems such as low efficiency, unstable precision, great labor intensity and great dust harm due to the fact that an existing aero-engine leaf disc must adopt an artificial grinding and polishing process after being subjected to milling or electrolytic machining. The system comprises an industrial robot, a grinding device, a leaf disc, a rotary table and a control cabinet. An integral leaf disc machining path is planned and machining program is transmitted into a controller of the industrial robot; the industrial robot is started to drive an abrasive belt grinding device to enter an machining area; the industrial robot controls the grinding device to machine a target blade on the leaf disc according to the pre-planned grinding path; and the rotary table drives the leaf disc to rotate by certain angle, and the grinding and machining of each blade molded surface of the whole leaf disc are completed by repeating the process. The integral leaf disc machining system is delicate in structure, is high in grinding and machining efficiency, is flexible in working mode, is low in machining cost, eliminates potential hazards of artificial grinding operation, and has a relatively high practical value and a relatively high popularization value.

Description

technical field [0001] The invention belongs to the technical field of aviation manufacturing, and relates to the smoothing and precision machining of an integral blisk, in particular to an efficient grinding and processing system of an aero-engine integral blisk and a realization method thereof. Background technique [0002] The blisk is the latest structure and aerodynamic layout adopted by Western developed countries in the design of aero-engines, and it is the core component for high-performance aero-engines to achieve structural innovation and technological leap. Compared with the traditional assembly structure, the integral blisk designs the blade and the disc into an integral structure, which saves the tenon, tenon and locking device used in the traditional connection, reduces the structural weight and the number of parts, and avoids tenon airflow The loss greatly simplifies the engine structure. [0003] The overall blisk is mainly roughed by integral milling or ele...

Claims

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Application Information

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IPC IPC(8): B24B19/14B24B41/02B24B41/06
CPCB24B19/14B24B41/02B24B41/061
Inventor 不公告发明人
Owner 成都极致智造科技有限公司
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