文献类型：期刊文献

英文题名：Analysis and Optimization of the Tensioning Effect on a Wood-Cutting Circular Saw Blade Tensioned by Multispot Pressure

作者：Li, Bo[1] Zhang, Zhankuan[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, Peoples R China

年份：2019

卷号：69

期号：1

起止页码：61-69

外文期刊名：FOREST PRODUCTS JOURNAL

收录：;EI(收录号：20192907209117);Scopus(收录号：2-s2.0-85069051553);WOS:【SCI-EXPANDED(收录号:WOS:000472527800007)】；

基金：We gratefully acknowledge the financial support of Fundamental Research Funds for the Central Nonprofit Research Institution of CAF (No. CAFYBB2019QB006,-CAFYBB2017SY039) and National Natural Science Foundation of China (No. 31600458).

语种：英文

外文关键词：ABAQUS - Bridge cables - Metal working saws - Natural frequencies - Pressure effects - Tensile stress

摘要：In recent years, a multispot pressure tensioning process appeared in the field of circular saw blade manufacturing. Due to the insufficient understanding about the formation and evolution of the tensioning effect of this process, this study aimed to analyze and optimize the tensioning effect on a circular saw blade tensioned by multispot pressure. It could provide a theoretical basis and key technical parameters for regulating and controlling the tensioning effect of this process. In this article, the natural frequency and the tensioning stress field of a circular saw blade tensioned by multispot pressure were calculated by ABAQUS software. The simulated tensioning stress field was in agreement with the experimental results, which confirmed the accuracy of the simulation model. The influence of process parameters on the natural frequency and tangential tensile stress in the edge of the circular saw blade was examined and compared based on the orthogonal method. Simulation results show that the parameters of the multispot pressure tensioning process have different degrees of influence on the tensioning effect of a circular saw blade. Considering the natural frequency and tangential tensile stress in the edge of a circular saw blade synthetically, optimal process parameters for multispot pressure tensioning were obtained.