文献类型：期刊文献

英文题名：DEFORMATION BEHAVIOR OF CIRCULAR SAW BLADES WITH DIFFERENT BODY STRUCTURES AFTER ROLL TENSIONING

作者：Li, Bo[1] An, Yuan[1]

第一作者：李博

通信作者：Li, B[1]

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

年份：2022

卷号：67

期号：3

起止页码：460-471

外文期刊名：WOOD RESEARCH

收录：;EI(收录号：20222812332212);Scopus(收录号：2-s2.0-85133511375);WOS:【SCI-EXPANDED(收录号:WOS:000853853500011)】；

基金：We gratefully acknowledge the financial support of Fundamental Research Funds for the Central Nonprofit Research Institution of CAF No. CAFYBB2019QB006, and National Natural Science Foundation of China (No. 32171710).

语种：英文

外文关键词：Tensioning process; circular saw blade; residual stress; finite element method; deformation

摘要：A roll tensioning process for circular saw blades with four typical body structures was built with the finite element method. After roll tensioning, the elastoplastic deformation behaviors of the four blades were simulated and tested and the effects of roll reduction displacement on flatness were analyzed. The abilities of the blades to withstand cutting temperature load after the roll tensioning process were compared. The theoretical results showed that each of the four circular saw blades with unique body structures had different process parameters in an appropriate tensioning state. Circular saw blades with different body structures showed variation in improvements of their ability to withstand cutting temperature load after an appropriate tensioning process.