The server is under maintenance between 08:00 to 12:00 (GMT+08:00), and please visit later.
We apologize for any inconvenience caused
Login  | Sign Up  |  Oriprobe Inc. Feed
China/Asia On Demand
Journal Articles
Laws/Policies/Regulations
Companies/Products
Bookmark and Share
Fracture analysis of gear shaft
Author(s): 
Pages: 109-111
Year: Issue:  1
Journal: Heat Treatment of Metals

Keyword:  应力集中 齿轮轴 整体淬火;
Abstract: 某镗床在加工作业时,刀箱传动齿轮组中齿轮轴发生断裂,通过对齿轮轴的材质分析和断口形貌分析,发现该轴采用的整体淬火,齿轮轴心部硬度高,造成轴的脆性大,缓冲韧性降低,并且在齿轮轴的阶梯过渡圆弧部位有产生应力集中的因素,故当齿轮轴受到较大的冲击力时,导致齿轮轴发生断裂的失效现象。
Related Articles
No related articles found