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Production line for complete machine finishing and assembly of aircraft

A production line and complete machine technology, applied in the direction of manufacturing tools, other manufacturing equipment/tools, etc., can solve the problem that the production equipment of precision machine tools has not been greatly improved, and achieve the effect of easy programming and operation, and reasonable layout

Active Publication Date: 2010-08-18
通用技术集团沈阳机床有限责任公司
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  • Application Information

AI Technical Summary

Problems solved by technology

However, during the same period, domestically produced precision machine tools and other production equipment have not been greatly improved.

Method used

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  • Production line for complete machine finishing and assembly of aircraft
  • Production line for complete machine finishing and assembly of aircraft
  • Production line for complete machine finishing and assembly of aircraft

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Experimental program
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Embodiment Construction

[0014] The production line used for the finishing and assembly of aircraft complete machines, including horizontal machining centers 3 and 5, vertical machining centers 6 and mobile platforms 1, 2 and 4, is divided into two work areas, see figure 1 , which is characterized in that the same mobile platform track is set in the two working areas, and six small moving platforms with clamps will be installed on the 25-meter mobile platform 1 driven by rack and pinion. Assembly (the small moving platform with fixtures will not be described in detail here), the stroke of the 25-meter mobile platform 1 is 17 meters, and the direction of movement is parallel to the aircraft, which can move the assembled aircraft from the assembly work area A to the processing work area and robot operation area B, in the processing work area and robot operation area B, symmetrically arranged along the two sides of the 25-meter mobile platform for the installation of robots, accompanying lifting operation...

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Abstract

A production line for complete machine finishing and assembly of aircrafts is characterized in that a left and a right two cross mobile platforms, a left and a right horizontal machining centers, and a vertical machining center are symmetrically arranged on a 25-meter mobile platform and two side of the track, wherein the left and the right two cross mobile platforms are used for installing a robot, an accompanied lifting operating platform, a system part installing rack and a thrust device, the left and the right horizontal machining centers are used for finishing a fuselage, the vertical machining center is positioned on the right side and used for finishing the vertical tail of fuselage. The devices on the left and right sides respectively share the same lathe bed, a numerical control system and electrical and hydraulic systems of all the machines are independent, operating procedures are controlled by the master control central of the fuselage, the horizontal machining center is additionally arranged for machining the horizontal machining center, and is positioned on rear of the extension line of the mobile platform, the numerical control system and the electrical and hydraulic systems of the lathe bed are independent, operating procedures are controlled by the master central of wing, and the production line is formed together. In order that the mobile platform is suitable for the extended travel in the direction of the aircraft fuselage on the production line, the invention adopts the driving mode of rack and pinion, thereby completely meeting the requirements on the different aircraft types, proposed by users.

Description

technical field [0001] The invention relates to mechanical manufacturing equipment, which is a special equipment used in the aircraft manufacturing industry. technical background [0002] Aerospace, military industry, automobile, machinery manufacturing and other industries are the core pillar industries of a country. Under the background of extensive use of new materials, continuous improvement of manufacturing technology and process means is required. CNC machine tools are getting more and more attention. [0003] Foreign aircraft manufacturing companies attach great importance to the application of high-level automation manufacturing systems to improve the development and production capacity of new aircraft and strengthen the competitiveness of enterprises. In the late 1970s and 1980s, the Flexible Manufacturing System (FMS) was established successively for the flexible processing of aircraft structural parts, which played an important role in the development of new airc...

Claims

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Application Information

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IPC IPC(8): B23P23/06
Inventor 杨宁贺鑫元严昊明王红亮吕恒申国峰李丽丽林鹏张丽丽姜嘉伟
Owner 通用技术集团沈阳机床有限责任公司
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