| 重型载货汽车后桥主动锥齿轮断裂原因分析及改进措施 |
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| 引用本文： | 金荣植.重型载货汽车后桥主动锥齿轮断裂原因分析及改进措施[J].金属热处理,2007,32(2):97-99. |
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| 作者姓名： | 金荣植 |
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| 作者单位： | 哈尔滨汇隆汽车箱桥有限公司,黑龙江,哈尔滨,150080 |
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| 摘 要： | 通过常规检验和显微硬度等检测手段对断裂主动锥齿轮进行了分析.结果表明,齿轮安装、调整存在问题,使主动锥齿轮小端局部受力太大,导致主动齿轮产生疲劳断裂,提出了改进措施.
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| 关 键 词： | 主动锥齿轮 断裂 分析 改进 重型载货汽车 后桥主动锥齿轮 断裂原因分析 改进 Truck Drive Fracture Improvement 疲劳断裂 主动齿轮 受力 局部 问题 存在 调整 安装 结果 检测手段 显微硬度 常规检验 |
| 文章编号： | 0254-6051（2007）02-0097-03 |
| 修稿时间： | 2006-10-26 |
Analysis and Improvement on Fracture of Drive Gears in Heavy Duty Truck Rear Axle |
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| JIN Rong-zhi.Analysis and Improvement on Fracture of Drive Gears in Heavy Duty Truck Rear Axle[J].Heat Treatment of Metals,2007,32(2):97-99. |
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| Authors: | JIN Rong-zhi |
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| Affiliation: | Harbin Huilong Truck Gearbox and Drive-axle Co. , Ltd. , Harbin Heilongjiang 150080, China |
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| Abstract: | The fracture reason for the drive bevel gears were analyzed by traditional examination and microhardness meter. The results show that the assembly and adjustment of gears exist problems that cause too much forces acting on the local position on the small end of the drive bevel gear, it is the main reason to cause fatigue fracture of the drive bevel gears. Meanwhile, the counter measures were put forward in this paper. |
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| Keywords: | drive bevel gear fracture analysis improvement |
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