摘要
在系统梳理加筋壁板共固化工艺的基础上,以T型加筋壁板为研究对象,针对压力传导不均匀、蒙皮凹陷、内部质量控制等问题,通过改进长桁制造工艺、优化预压实参数、调整芯模配合方式、简化长桁定位方式等措施,进一步完善了T型加筋壁板共固化工艺的技术细节。所得制件表面平整、内部质量好、长桁轴线度准确。
Aiming to resolve the technical matters such as uneven pressure on products,pits on the panel,improvement of the inner quality,based on the analysis of co-curing method,the T shape stiffened panels were researched in this paper.The match condition,process parameters and orientation of the stringer are analyzed and optimized.The fabrication process of T shape stiffened panels and technical details are improved.The results show that the test product quality is excellent,the product inner is compact,the surface is smooth and the stringer axis is accurate.
作者
闫恩玮
杨绍昌
YAN Enwei;YANG Shaochang(AVIC Xi’an Aircraft Industry(Group)Company Ltd.,Xi’an 710089,China)
出处
《航空制造技术》
2018年第14期50-55,共6页
Aeronautical Manufacturing Technology
关键词
共固化
T型加筋壁板
T型长桁制造
压力均匀传导
内部质量
轴线度
Co-curing
T shape stiffened panel
Fabrication of T stringer
Even pressure on product
Inner quality
Stringer axis
