Composite Concrete Bed for CNC Machine Tool
As the operation speeds of CNC machine tools are increased, the vibration problem has become a major constraint of manufacturing of precision products. The two important functional requirements of CNC machine tool bed are high structural stiffness and high damping. Conventional metallic materials used for bed structure have high stiffness hut low damping. Epoxy concrete materials used for bed structure can satisfy above requirements but their costs are expensive. This paper presents the application of composite concrete bed for CNC machine tool, which is composed of epoxy concrete structure faces and steel fiber cement concrete core. The beds not only satisfy above requirements of CNC machine tool bed but also their costs are lower.
Epoxy Steel Fiber Cement Machine Tool Damping
Ding Jiangmin
College of Mechanical Engineering, Dalian Jiaotong University, Dalian, 116028, China
国际会议
长沙
英文
805-807
2010-03-13（万方平台首次上网日期，不代表论文的发表时间）