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Wing with integral panel slab rapid prototyping Shot Path Planning

Author: WangGuanFeng
Tutor: WangJunBiao
School: Northwestern Polytechnical University
Course: Aviation Aerospace Manufacturing Engineering
Keywords: Overall siding Slab Digital Manufacturing Feature mapping Peen forming
CLC: V261
Type: Master's thesis
Year: 2006
Downloads: 247
Quote: 2
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Abstract


In this paper, the integral wing panel slab modeling and shot peening path planning problems were studied, the slab rapid modeling technology based on feature mapping is proposed and complex aerofoil integral wall shot peening path planning algorithm. Based on typical integral wing panel parts and the analysis of the modeling process, the two information classification, and breakdown for the mapping source information and the attached information, constructs the whole wall feature model. Through overall wainscot parts geometry information to the characteristics of the slab mapping, implements the wainscot characteristic model of state transitions, and achieve the goal of rapid modeling the mat. Based on the analysis of the traditional integral wing panel shot peening path calculation methods and forming factors, on the basis of proposed is suitable for the modern complex aerofoil integral wall string to curvature shape of shot peening path algorithm, and is verified with a wall plate as an example. Modeling based on feature mapping theory and method of shot peening path calculation respectively integral wing panel was developed chords to the shot peening path curvature forming slab rapid modeling prototype system is calculated.

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CLC: > Aviation, aerospace > Aviation > Aeronautical Manufacturing Technology > Manufacturing process and equipment
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