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

被引：1

作者：

Li, Bo ^{[1
]}

Zhang, Zhankuan ^{[1
]}

Li, Weiguang ^{[1
]}

Peng, Xiaorui ^{[1
]}

机构：

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

来源：

BIORESOURCES | 2015年 / 10卷 / 04期

基金：

中国国家自然科学基金;

关键词：

Circular saw blade; Multi-spot pressure tensioning; Finite element method; High-strength steel; RESIDUAL-STRESSES; STABILITY; SPEED; MODEL;

D O I：

10.15376/biores.10.4.7501-7510

中图分类号：

TB3 [工程材料学]; TS [轻工业、手工业、生活服务业];

学科分类号：

0805 ; 080502 ; 0822 ;

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.

引用

页码：7501 / 7510

页数：10