热压釜成型复合材料波纹梁工艺工时估算

成本估算是目前复合材料领域开发研究的关键问题之一，而工艺工时估算又是制造成本估算的核心。本文中建立复合材料制造工艺工时估算模型，以热压釜成型复合材料波纹梁为研究对象进行理论分析和实验研究，给出此估算模型中估算变量和方程参数的确定方法并应用最小二乘法将所得数据进行拟合，其结果与实验结果基本一致。介绍了估算模型中参数随制件曲度变化的修正方法，为实现不同结构设计的工时估算提供指导。

Processing time estimation model for the autoclave manufacturing of composite waved beam

Low cost technology for composites is the key issue in the present development of composite materials.However the processing time estimation is the central objective in the manufacturing cost estimation.This paper provides a processing time estimation model based on the process of manufacturing composite waved beams by autoclave molding.This paper clearly identifies the method of defining the parameters and variables estimated,which is applied to the time estimation model.The experimental data is fitted by ...