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Double-spindle turning-milling composite machining machine tool for machining aero-engine casing

An aero-engine and composite processing technology, applied in metal processing machinery parts, metal processing equipment, manufacturing tools, etc., can solve problems such as low work efficiency, affect processing accuracy, and complex procedures, and reduce repeated disassembly and assembly. The effect of improving processing efficiency and improving overall quality

Inactive Publication Date: 2016-05-25
XY HUST ADVANCED MFG ENG RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the above-mentioned problems such as complicated procedures, many equipments involved, affecting the machining accuracy and low work efficiency, and provide a dual-spindle turning-milling compound processing machine tool for aero-engine casing processing, which can process each process at the same time at one time. High precision and fast work efficiency

Method used

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  • Double-spindle turning-milling composite machining machine tool for machining aero-engine casing

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Embodiment Construction

[0012] As shown in FIG. 1, the bed body 1 is equipped with a horizontal axis ram 5 for transverse processing of the casing through a cross sliding table 6 on the outside of the bed body 1, and a main sliding table 9 is arranged under the bed body 1. The cross slide 6 is installed on the guide rail 7 outside the bed body 1. A cradle-type turntable 8 for clamping and adjusting the spatial posture of the casing is installed above the main sliding table 9 below the bed body 1. The bed body 1 is a gantry frame structure.

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Abstract

The invention provides a double-spindle turn-milling composite machining machine tool for an aero-engine casing, which is characterized in that a horizontal shaft ram for transversely machining the casing is arranged on the outside of a machine tool body through a cross sliding table, and a main sliding table is arranged below the machine tool body. Through the arrangement, the inside molded surface and the outside molded surface of the aero-engine casing can be subjected to turning-milling composite machining in vertical and horizontal directions at the same time, which is conducive to improving the machining precision and the work efficiency.

Description

Technical field [0001] The invention relates to a machine tool used for processing an aero engine box, in particular to a double-spindle turning-milling compound processing machine tool for processing an aero engine box. Background technique [0002] The precision requirements for the machining of various parts of aeroengine are very high, and the engine case is the base of the entire engine. Its interior is the main shaft and blades. The external components are connected with each other, including the oil pipe, cooling pipe and control system. It has complex shapes and special materials. The overall thin wall, the turning and milling processes are extremely complicated, especially the single-process turning and milling cutting cycle is long. At present, the inner and outer surfaces of the casing and the front and rear mounting edges, annular grooves and other parts are generally used in sequence with a vertical lathe. Carry out rough turning, semi-finishing turning and finishing...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23P23/02B23Q1/25
Inventor 向华张俊王奎章段红海杨建中
Owner XY HUST ADVANCED MFG ENG RES INST