文档介绍：3D打印飞机零件的优化设计论文
毕业设计(论文)
题目:
3D打印飞机零件支撑设计
XXX大学士学位论文
3D打印飞机零件的优化设计
摘要:3D打印技术备受国内外关注,快速发展为一种趋势,同样的传统的制造行业面临这巨大变化。在航空航天方向,高强度、耐高温、精度高飞行器的设计需求针对飞行器设计及制造工艺要求更高,特别是大尺寸,复杂结构多的零部件,然而3D打印技术整体化制造技术特别适合制造大尺寸、复杂结构零件及定制的变批量零件。相对于传统制造技术,3D打印技术有着其独特优势。
当前飞机设计时间过长,总是超出生产周期,难以满足优化的设计,基于这些问题针对飞机零件的布局及零件所含元素进行优化设计,已达到减少材料损耗,制造费用少及刚度、强度等要求,采用优化设计。随着对飞机零件制造工艺要求的提高,目前制造行业尤其关注3D打印技术,根据飞机零部件的制造要求,使用3D打印技术制造零件。本文介绍3D打印技术的成型特点,说明3D打印技术研究目标及优化设计方案,最后从零件结构特征、结构的稳定性、制造时间及成本等方面进行案例分析,求出最佳3D打印方式。
关键词:3D打印飞机零件优化设计
指导老师签名:
XXX大学士学位论文
Optimized Design of 3D Printing Aircraft Parts
Abstract: 3D printing technology has attracted domestic and international attention, the rapid development of a trend, the same traditional manufacturing industry is facing this great change. In the aerospace direction, high strength, high temperature, high precision aircraft design requirements for aircraft design and manufacturing process requirements are higher, especially large size, complex structure and more parts, but the 3D printing technology integrated manufacturing technology is particularly suitable for manufacturing Large size, complex structural parts and custom variable parts. Compared to traditional manufacturing technology, 3D printing technology has its unique advantages.
The design of the current aircraft is too long, always beyond the production cycle, it is difficult to meet the optimal design, based on these problems for the aircraft parts layout and parts contained in the optimization design, has achieved material loss, less manufacturing costs and stiffness, strength Requirements, using optimized design. With the increase in aircraft parts manufacturing process requirements, the manufacturing industry is particularly concerned about the 3D printing technology, according to the aircraft parts manufacturing requirements, the use of 3D printing technology manufacturing parts. This paper introduces the forming characteristics of 3D
printing technology, illustrates the resear