高分子增材制造技术对我国航空制造业的发展影响研究

摘要

全球范围内,经权威机构正式认证的飞机金属增材制造零件数量目前仅两例;而高分子材料增材制造零部件,在波音飞机上正式使用已近20年之久,累计总量在10万件以上.将增材制造技术与航空产业进行深度融合,做好统筹规划与顶层设计,同等程度地重视用金属和高分子材料增材技术直接进行航空器零部件的制造,是促进产业健康可持续发展的关键环节.%Only 2 cases that the aircraft parts made by metal additive manufacturing have been authenticated by professional authority worldwide.On the contrary,additive manufacturing parts made by polymer additive manufacturing have been used about 20 years long formally by Boeing Airplane,the cumulative total of more than 100000 units.Deeply integrating the additive manufacturing technology and aviation industry,making overall planning and do the top-level design well,attaching equal importance to both polymer and metal additive manufacturing technology to make aircraft parts directly,these are the key point to promote healthy and sustainable development of additive manufacturing industry.