Rapid Design Method for Aircraft Assembly Fixtures Interior Boards
WEI Xiaodong1, AN Luling1, YAN Baoqiang2
1. College of Mechanical and Electrical Engineering, Nanjing University of Aeronautics & Astronautics, Nanjing 210016, China;
2. AVIC Xi’an Aircraft Industry (Group) Co., Ltd., Xi’an 710089, China
In order to improve the design quality and design efficiency of aircraft assembly fixtures interior boards, we analyze the structural characteristics and design process of the interior boards, develop a rapid design tooling for interior boards. The tooling uniforms the design process, solving three key problems of the traditional design process: the parameterized model of interior boards base is established, the fast extraction algorithm and the automatic extension algorithm are put forward to generate the interior boards working face, a batch design method for interior boards grooves is proposed. Finally, an application example of the rapid design tool is given.