Multifunctional integrated aviation assembly hole making system and its application method

Abstract

The invention provides a multifunctional integrated aviation assembly hole-making system and its use method. The hole-making system includes a multi-axis numerical control motion mechanism, a hole-making device, a multi-axis numerical control motion control system, a line laser scanning sensor, and a scanning motion mechanism. , Scanning motion mechanism control system, image processing workstation. The system has a simple structure and a high degree of integration. Only a set of line laser scanning sensors can meet the requirements of aircraft skin skeleton bonding surface detection, prefabricated hole location acquisition, and hole quality inspection, avoiding multiple assembly on the operation head. This kind of sensor causes the problem that the operation head is too bulky and bulky, and also avoids the task of transferring stations between various measuring instruments, and improves the detection accuracy and automation.

Description

technical field [0001] The invention relates to the field of aviation data-based manufacturing, in particular to a multifunctional integrated aviation assembly hole-making system and a method for using the same. Background technique [0002] The core tasks in the process of digital assembly and hole making of a new generation of military aircraft include: skin skeleton bonding surface inspection, prefabricated hole hole location acquisition, and hole making quality inspection. [0003] The core tasks in the process of digital assembly and hole making of large aviation components. Most of the existing solutions use laser trackers to measure spatial points, use laser radar to scan the assembly fit surface, and use contact measuring instruments to obtain hole quality. Coordinate system conversion (ie, station transfer) is performed between independent instruments through common features, so as to realize the correlation of many measured data. This method requires a lot of manu...

AI Technical Summary

Problems solved by technology

However, the structure of the drilling operation head is becoming more and more complicated, and there are various types of motion mechanisms and equipment, which lead to a substantial increase in the weight and volume of the drilling operation head, and the load on the drilling machine tool or robot increases, which is not conducive to the improvement of the drilling coverage.

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