文献类型：期刊文献

英文题名：Effect of Yield Strength of a Circular Saw Blade on the Multi-spot Pressure Tensioning Process

作者：Li, Bo[1] Zhang, Zhankuan[1] Li, Weiguang[1] Peng, Xiaorui[1]

第一作者：李博

通信作者：Li, B[1]|[a00056f98e71a06ef3f95]李博;

机构：[1]Chinese Acad Forestry, Res Inst Wood Ind, Beijing 100091, Peoples R China

年份：2015

卷号：10

期号：4

起止页码：7501-7510

外文期刊名：BIORESOURCES

收录：;EI(收录号：20212410502209);Scopus(收录号：2-s2.0-85017993967);WOS:【SCI-EXPANDED(收录号:WOS:000366990800094)】；

基金：We gratefully acknowledge the financial support of the National Natural Science Foundation of China (No. 31270605) and the Agricultural Science Technology Achievement Transformation Fund of China (No. 2013G B24320607).

语种：英文

外文关键词：Circular saw blade; Multi-spot pressure tensioning; Finite element method; High-strength steel

摘要：In this study, a numerical model of the tangential tensioning stress distribution of a circular saw blade tensioned by multi-spot pressure was established using theoretical analysis, and the tangential tensioning stress distribution of the circular saw blade calculated by the model was shown to be true and reliable. The effect of yield strength of the circular saw blade on the distribution of tangential tensioning stress was studied using the numerical model. The research achievements showed that a circular saw blade made with high-strength or ultra-high-strength steel yielded a better tensioning effect during the multi-spot pressure tensioning process, which could promote the application of a circular saw blade made by high-strength or ultra-high-strength steel.