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A method of positioning and boring holes for aircraft canard assembly by using a servo system

A servo system and positioning hole technology, which is applied to aircraft parts, boring/drilling, transportation and packaging, etc., can solve the problems of difficult finishing, low positioning efficiency, poor positioning accuracy, etc., and improve efficiency and reliability , Accuracy assurance and efficiency improvement, the effect of accuracy improvement

Active Publication Date: 2018-07-06
CHENGDU AIRCRAFT INDUSTRY GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the problems in the background technology, the present invention provides a method for assembling and positioning the canard of an aircraft using a servo system. Poor positioning accuracy, low positioning efficiency and difficult finishing

Method used

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  • A method of positioning and boring holes for aircraft canard assembly by using a servo system
  • A method of positioning and boring holes for aircraft canard assembly by using a servo system
  • A method of positioning and boring holes for aircraft canard assembly by using a servo system

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Effect test

Embodiment 1

[0033] When positioning the outer canard support beam, combined with the attached Figure 1-2 Shown, a kind of adopt servo system to the method for assembling positioning boring of aircraft canard, described servo system comprises servo motor 2, position detection sensor and PLC logic controller, and described servo motor 2 is installed in the boring machine that is used for boring On the workbench 3, the boring machine workbench 3 is installed on the boring machine bed 1; the PLC logic controller controls the action of the servo motor 2 by issuing a positioning parameter feed command, and the servo motor 2 controls the The precise movement of the boring machine table 3 along the boring machine bed 1, the position detection sensor can detect the actual position information of the boring machine table 3 and transmit it to the PLC logic controller, wherein the method includes the following steps:

[0034] Step 1: Put the outer canard support beam on the boring machine table 3, i...

Embodiment 2

[0038] When positioning the inner canard support beam, combined with the attached figure 1 and 3 Shown, a kind of adopt servo system to the method for assembling positioning boring of aircraft canard, described servo system comprises servo motor 2, position detection sensor and PLC logic controller, and described servo motor 2 is installed in the boring machine that is used for boring On the boring machine table 3, the boring machine table 3 is installed on the boring machine bed 1; the PLC logic controller controls the action of the servo motor 2 by issuing a positioning parameter feed command, and the servo motor 2 controls The precise movement of the boring machine table 3 along the boring machine bed 1, the position detection sensor can detect the actual position information of the boring machine table 3 and transmit it to the PLC logic controller, wherein the method includes the following steps:

[0039]Step 1: Put the inner canard support beam on the boring machine tabl...

Embodiment 3

[0043] When positioning and boring the canard support beam inside the aircraft, combined with the attached figure 1 And attached Figure 4 Shown, a kind of adopt servo system to the method for assembling positioning boring of aircraft canard, described servo system comprises servo motor 2, position detection sensor and PLC logic controller, and described servo motor 2 is installed in the boring machine that is used for boring On the boring machine table 3, the boring machine table 3 is installed on the boring machine bed 1; the PLC logic controller controls the action of the servo motor 2 by issuing a positioning parameter feed command, and the servo motor 2 controls The precise movement of the boring machine table 3 along the boring machine bed 1, the position detection sensor can detect the actual position information of the boring machine table 3 and transmit it to the PLC logic controller, wherein the method includes the following steps:

[0044] Step 1: Put the inner can...

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Abstract

The invention discloses a method for conducting assembling, locating and boring on an aircraft canard through a servo system and relates to the field of aircraft assembly technology. According to the method, through a mode that the servo system is installed on a boring machine and a servo motor controls a boring machine workbench to move, precise locating on the aircraft canard is achieved. A position detection sensor is further arranged in the servo system and used for checking and determining the accuracy of a position. The boring machine conducts boring on a located canard support beam, and automation of locating and boring is achieved. Compared with a traditional locating method, the requirement for openness of an installation inside space is lowered greatly, and the precision is improved significantly. In addition, a plurality of canards can be located continuously, so that the efficiency and reliability are improved significantly. Due to the fact that the servo system can conduct logical operation of the rotation speed of a spindle of the boring machine and the feed speed of the workbench according to a specified program, the boring precision is further improved.

Description

technical field [0001] The invention relates to the field of aircraft assembly technology, in particular to a method for assembling and positioning an aircraft canard by using a servo system. Background technique [0002] In aircraft assembly, the locator is a key link in the assembly tooling. Based on the complexity of the aircraft structure and assembly finishing, a good locator structure should have the advantages of small space occupation, high positioning accuracy, low worker operation intensity, and fast operation speed. , Easy to use and many other features. Due to the limitation of positioning technology, the assembly positioner structure usually adopts manual mechanical structure, which is difficult to meet all the above requirements at the same time. Therefore, it is necessary to apply new positioning technology, change the traditional design thinking mode of our assembly tooling and positioning assembly, and innovate the design to meet the integration requirement...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23B35/00B23B41/00
CPCB23B35/00B23B41/00B23B2215/04
Inventor 彭文武万世明罗勇
Owner CHENGDU AIRCRAFT INDUSTRY GROUP
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