We investigated the influences of process parameters on the head curvature of pure titanium sheet in hot rolling process......

Magnesium alloy as a new type of metal material has been widely used in many fields.However,magnesium has the hcp struct......

Deep drawing process,one of sheet metal forming methods,is very useful in industrial field because of its efficiency.The......

正交法优化激光切割镍基合金的切缝宽度不是最优方案,应考虑交互作用即因素间联合作用对实验指标的影响。正交实验设计包括:确定切......

介绍了镀锌钢板激光填丝搭接焊接的方法及设备, 对1.0 mm镀锌钢发现板与0.7 mm普板的搭接接头进行光纤激光填丝焊接。研究了不同焊......

研究了摩擦辅助管应变(FATS)法对管材组织和力学性能的影响.采用有限元法分析并进行实验测试.用Taguchi设计(ATD)进行分析,改变转......

以聚十二内酰胺(PA12)和羟基磷灰石(HA)为实验材料,采用选择性激光烧结(SLS)技术成形具有优良力学性能的PA12/HA复合材料多孔支架......

Response surface methodology(RSM)was employed in the present work and a second order quadratic equation for high hydrost......

本文从主同盒形件末次拉深的变形分析出发，建立数学模型，对末次拉深中角部壁间距δ进行了优化计算，对工艺设计具有指导意义。......

通过对Ｚｉｎｓｅｒ牵伸机开车以来生产工艺的分析，阐述了ＰＯＹ－ＤＴ主要工艺参数ＤＲ、牵伸速度，温度、压空压力原丝物理指标的影响。......