ANALYSIS OF DYNAMIC CHARACTERISTICS OF ROTATING CIRCULAR SAW SUBJECTED TO THERMAL LOADING AND TENSIONING

被引：23
作者：
Ishihara, Masayuki [1 ]
Noda, Naotake [2 ]
Ootao, Yoshihiro [1 ]
机构：
[1] Osaka Prefecture Univ, Grad Sch Engn, Osaka 5998531, Japan
[2] Shizuoka Univ, Dept Mech Engn, Hamamatsu, Shizuoka, Japan
来源：
JOURNAL OF THERMAL STRESSES | 2010年 / 33卷 / 05期
关键词：
Bending theory; Circular saw; Modal analysis; Tensioning; Thermal load; STABILITY; STRESSES;
D O I：
10.1080/01495731003659208
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
An analysis is carried out to investigate the dynamic characteristics of a tensioned circular saw. The analytical model is a rotating annular disc, undergoing plastic strain at a given temperature. By using the plate bending theory, the governing equations for the in-plane behavior during rotation and under thermal load and plastic strain and those for the resulting out-of-plane behavior are derived. Then, the solution of in-plane forces is obtained and the modal analysis is carried out. The in-plane forces and natural frequencies are calculated numerically to investigate the effect of tensioning conditions on them, and to find suitable tensioning conditions.
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页码：501 / 517
页数：17
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