摘要
通过对圆柱螺旋线和圆锥螺旋线参数方程的推导,实现了网格结构及模具的三维建模。三维模型的建立,可实现结构空间协调,缩短设计周期,节省研制经费,提高生产效率。在此基础上提出了可行的金属模具设计方案,找到了切实可行的模具加工方法,并在工程中加以应用,取得了较好效果。
The solid model of the C/E composite trellis wound structure and the mold of the sturcture were created by a 3D design software through deduction of the cylindrical helix and conical spiral parameter equation.Space correspondence can be realized on the base of the 3D model of the sturcture.It can reduce the development cycle and the development cost.It also can increase efficiency.The mold design method is feasible and is a kind of practical mold processing method.This method has been applied in project design.
出处
《宇航材料工艺》
CAS
CSCD
北大核心
2010年第4期23-26,43,共5页
Aerospace Materials & Technology
