摘要
探讨了用聚氨酯与复合材料制成的造纸辊子覆面的冲击损坏以及局部过载的破坏形状,根据损坏形貌特征分析了破坏原因,以及应该注意的事项。
This paper discusses the impact failure and partial overloading of the roll surface made of polyurethane and composite material in paper machines, analyzes the reasons in detail accord- ing to the failure morphology and advances points for attention and then puts forward respective maintenance methods.
出处
《中华纸业》
CAS
北大核心
2008年第10期62-63,共2页
China Pulp & Paper Industry
关键词
聚氨酯
复合材料
冲击损坏
局部过载
polyurethane
composite materials
impact failure
partial overloading
maintenance
