摘要
采用二次通用旋转组合设计,以温度、压力和时间为因子,研究篷盖类柔性材料的贴合工艺,分析其拉伸性能与剥离性能,分别建立断裂强度、断裂伸长率及剥离强度的数学模型。结果表明:温度是影响复合材料最终性能的最显著因素;在温度165℃、压力3MPa、时间160s条件下贴合而成的复合材料综合性能最优。
The quadratic general rotary unitized design of three factors, the temperature, the pressure and the time, is used to study the influence of process factors on the mechanical properties of flexible com- posite materials. The tensile property and peeling performance are tested, and the mathematical models a- bout breaking force, elongation at break and peel strength are built. The results show that temperature is the most significant factor influencing the mechanical properties of flexible composites, and the optimal condition of process factors are as follows.the temperature is 165℃, the pressure is 3 MPa, and the time is 160 s.
出处
《浙江理工大学学报（自然科学版）》
2012年第4期503-507,共5页
Journal of Zhejiang Sci-Tech University(Natural Sciences)
关键词
篷盖材料
贴合工艺
力学性能
回归设计
flexing composite materials
compound process
mechanical property
regression design
