Method for compensating spatial relative position errors of horizontal automatic boring and riveting machine of aircraft panel with temperature factor

A technology of automatic drilling and riveting machines and horizontal wall panels, which is applied in aircraft assembly and other directions, and can solve the problems of not considering the relative pose accuracy requirements between equipment

Active Publication Date: 2017-03-22
ZHEJIANG UNIV
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Problems solved by technology

However, in this process, the relative pose accuracy requirements between multiple devices are not con

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  • Method for compensating spatial relative position errors of horizontal automatic boring and riveting machine of aircraft panel with temperature factor
  • Method for compensating spatial relative position errors of horizontal automatic boring and riveting machine of aircraft panel with temperature factor
  • Method for compensating spatial relative position errors of horizontal automatic boring and riveting machine of aircraft panel with temperature factor

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Embodiment Construction

[0098] In order to describe the present invention more specifically, the technical solutions of the present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0099] The active positioning device and the driven positioning device described in the present invention are respectively the numerical control positioning device on the hole making side and the numerical control positioning device on the upsetting side in a horizontal automatic drilling and riveting machine tool used for aircraft panel assembly disclosed in CN105643278A Locate the device.

[0100] Such as figure 1 As shown, a method for compensating the space relative pose error of an aircraft panel horizontal automatic drilling and riveting machine combined with temperature factors in the present invention specifically includes:

[0101] Step 1, define the coordinate systems in the horizontal automatic drilling and riveting machine for aircraft panels...

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Abstract

The invention discloses a method for compensating the spatial relative position errors of a horizontal automatic boring and riveting machine of an aircraft panel with a temperature factor. The method comprises the following steps: analyzing the cooperative working space of two positioning devices in the horizontal automatic boring and riveting machine of the aircraft panel, and partitioning grids reasonably; at different temperatures, using a laser tracker to track and measure the actual relative position errors of the two positioning devices so as to construct a spatial relative position error grid in a certain temperature range, and calculate the error value at any point in the cooperative working space grid at the target temperature through a linear interpolation method and a shape function interpolation method; and according to the master-slave relationship of the two positioning devices, realizing error compensation by the strategy of the spatial relative position error compensation of two cooperative devices by a slave positioning device. By adopting the method, the accuracy of the cooperative work of multiple devices is quickly and effectively enhanced, the hole machining quality in aircraft assembly is improved, and further the overall assembling quality and the assembling efficiency of aircraft components are improved.

Description

technical field [0001] The invention relates to the field of aircraft assembly technology and equipment, in particular to a method for compensating space relative pose error of an aircraft wall plate horizontal automatic drilling and riveting machine combined with temperature factors. Background technique [0002] As an extremely important part of aircraft manufacturing, aircraft assembly determines the final quality, manufacturing cost and delivery cycle of the aircraft to a large extent, and is the key and core technology in the entire aircraft manufacturing process. Since a large number of hole making and fastener connection processes are involved in the aircraft assembly process, the quality and efficiency of hole making and fastener connection will become an important factor affecting the overall assembly quality and efficiency of the aircraft. [0003] The horizontal automatic drilling and riveting machine for aircraft siding is an important equipment for hole making a...

Claims

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Application Information

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IPC IPC(8): B64F5/10
Inventor 毕运波柯映林俞慈君曲巍崴
Owner ZHEJIANG UNIV
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