[1]谢 飞,潘建伟,杨为民.减速器齿轮开裂分析[J].常州大学学报(自然科学版),2005,(02):34-36.
 XIE Fei,PAN Jian -wei,YANG Wei -min.Analysis of the Cracking of Reducing Gear[J].Journal of Changzhou University(Natural Science Edition),2005,(02):34-36.
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减速器齿轮开裂分析()
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常州大学学报(自然科学版)[ISSN:2095-0411/CN:32-1822/N]

卷:
期数:
2005年02期
页码:
34-36
栏目:
出版日期:
2005-06-25

文章信息/Info

Title:
Analysis of the Cracking of Reducing Gear
作者:
谢 飞1 潘建伟1 杨为民2
1.江苏工业学院材料科学与工程系, 江苏 常州 213016;2.常州齿轮厂
Author(s):
XIE Fei 1 PAN Jian -wei 1 YANG Wei -min 2
1 .Department of Materials Science and Engineering , Jiangsu Polytechnic University , Changzhou 213016 , China ;2 .Chang zhou Gear Commpany
关键词:
齿轮开裂渗碳组织锻造裂纹
Keywords:
gear cracking carburization structure forging crack
分类号:
T B 303 ;TG 115.21 ;TH 132.41
文献标志码:
A
摘要:
从渗碳层深度、硬度与组织、齿轮材质、裂纹区组织与硬度等方面对开裂的渗碳齿轮进行了检测和分析。结果表明, 齿 轮上的裂纹虽然是在渗碳淬火、回火后的磨削时发现, 但系锻造裂纹, 而非淬火裂纹。给出了避免出现锻造裂纹的措施。
Abstract:
A series of ex periments and analyses have been carried out on the cracking reducing gear .They include the assessment of the depth , hardness and structure of carburization case , quality of raw materials , structure and micro -hardness in cracking zone .The results show that the cracks are induced during fo rging of the gear even though they are discovered during the grounding process after quenching and tempering following carburization .Precautions against forging crack are given .

参考文献/References:

[1] 中国标准出版社, 全国热处理标准化技术委员会.中国机械工 业标准汇编-金属热处理卷[M] .北京:中国标准出版社, 2002.495 ~ 506.
[2] 王广生, 石康才, 周敬恩, 等.金属热处理缺陷分析及案例 [M] .北京:机械工业出版社, 1997.368.
[3] 邓文英.金属工艺学[M] .北京:人民教育出版社, 1981.98 -100 , 109.
[4] 王国凡.材料成型与失效[M] .北京:化学工业出版社, 2002.142 ~ 152.

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 XIE Fei,PAN Jian - wei,YANG Wei - min.Failure Analysis of the Breaking of Reducing Carburized Gear[J].Journal of Changzhou University(Natural Science Edition),2006,(02):1.
[2]谢 飞,胡 静,刘青林,等.45 钢制零件在生产过程中的开裂与断裂分析[J].常州大学学报(自然科学版),2002,(01):27.
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[3]孙 健.齿轮在不同工作条件下的润滑状态[J].常州大学学报(自然科学版),2001,(03):47.
 S UN Jian.On the Lubricated States of Gearing under Dif ferent Working Conditions[J].Journal of Changzhou University(Natural Science Edition),2001,(02):47.

备注/Memo

备注/Memo:
作者简介:谢飞(1964 -), 男, 上海人, 博士, 副教授。
更新日期/Last Update: 2005-06-25