论文部分内容阅读
本文用均匀设计安排 Ｃ／ Ｃｕ 复合材料的磨损试验，用逐步回归方法建立了可靠度与载荷ｐ、速度ｖ 的回归方程，它有助于对 Ｃ／ Ｃｕ 复合材料磨损性能设计准则进行研究
In this paper, the wear test of C / Cu composites was arranged with uniform design, and the regression equation of reliability and load p and velocity v was established by stepwise regression method, which was helpful to study the design criteria of C / Cu composites wear performance