造纸机械钢纤维聚合物材料工作损伤机理与力学性能研究

Study on Working Damage Mechanism and Mechanical Properties of Steel Fiber Polymer Materials for Papermaking Machinery

在制造造纸机械基础部件时,通过选用拥有出色动、静态性能的新材料,可以使得机械加工业、加工精度实现显著提升。将创新的工程材料钢纤维混合物砼(简称为SFPC)为对象,对其动、静态力学性能、损伤机理展开分析,进一步剖析SFPC的不同组分,同时还对该材料的静、动态力学性能受到各组分的影响,进而明确合适应用于机械基础件制造的SFPC最佳组分配比。然后将其应用于机械基础件,从而对造纸机械的动态和静态性能进行优化,使其满足高效率、重切削、高精度的造纸发展方向要求。

In the manufacturing of mechanical foundation parts,by selecting new materials with excellent dynamic and static performance,can make the machining industry,machining precision to achieve a significant improvement.In this study,the dynamic and static mechanical properties and damage mechanism of the innovative engineering material,steel fiber reinforced concrete(SFPC),are analyzed,the different components of SFPC are further analyzed,and the static and dynamic mechanical properties of SFPC are affected by the components.Then it is applied to the basic parts of machine tool to optimize the dynamic and static performance of papermaking machinery to meet the requirements of high efficiency,heavy cutting and high precision.