| 金属热锯机锯齿应力分析 |
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| 引用本文： | 邹家祥,臧勇,杨文赞,刘明霞.金属热锯机锯齿应力分析[J].重型机械,1988(10). |
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| 作者姓名： | 邹家祥 臧勇 杨文赞 刘明霞 |
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| 作者单位： | 北京钢铁学院，北京钢铁学院，唐山市冶金锯片厂，唐山市冶金锯片厂 |
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| 摘 要： | 本文提出了锯齿根部应力集中和应力扩散的概念;在一定顶角条件下,锯齿根部应力集中系数和应力扩散系数仅与齿根圆弧的相对半径有关。而与锯齿前角无直接关系。根据这一规律,给出了使锯齿根部处于较佳应力状态的较佳齿形参数配置的原则。
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| 关 键 词： | 圆锯机 锯齿 应力分析 |
STRESS ANALYSIS OF HOT SAW DISK TOOTH |
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| Zu Jiaxiang Zang Yong.STRESS ANALYSIS OF HOT SAW DISK TOOTH[J].Heavy Machinery,1988(10). |
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| Authors: | Zu Jiaxiang Zang Yong |
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| Affiliation: | Zu Jiaxiang Zang Yong(Beijing College of Iron and Steel Technology) Yang Wenzan Liu Mingxia(Tongshan Metallurgical Disk Saw Plant) |
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| Abstract: | Here is put forward a concept of the stress concentration and stress spreading in the sawtooth root; the stress concentration coefficient and stre- ess spreading coefficient in the root nave relations only to relative radius of root arc, while are out of direct relations to the rake angle of the tooth under con- dition of certain apex angle on the basis of this law is given a principle of arrangement for better parameters of tooth profile, with which the sawtooth root may be in a preferable stress state |
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| Keywords: | Circular saw sawtooth stress analysis |
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