离心成型工艺与旋转震动现象  

Centrifugal Casting Process and Rotating Vibration Phenomenon

作　　者：余兆炽 

出　　处：《混凝土与水泥制品》2011年第7期34-37,共4页China Concrete and Cement Products

摘　　要：对照混凝土振动成型工艺,讨论了离心成型工艺的特点;分析了离心成型特有的旋转震动现象;探讨了以限制机具缺陷的程度来防止模具震动的可能性。Compared with concrete vibration casting process,the characteristics of centrifugal casting process are discussed.The special rotating vibration phenomenon of centrifugal casting is discussed,and the possibility of preventing the mould vibration by limiting the objection degree of equipment is investigated.

关 键 词：旋转震动 离心力场 离心加速度 推动力矩 偏心距 椭圆度 

分 类 号：TU525[建筑科学—建筑技术科学]