| 牵引电动机机座铸造裂纹分析及对策 |
| |
| 引用本文： | 肖名武.牵引电动机机座铸造裂纹分析及对策[J].铸造技术,2000(5):13-15. |
| |
| 作者姓名： | 肖名武 |
| |
| 作者单位： | 肖名武（株洲电力机车厂，湖南 株洲412001） |
| |
| 摘 要： | 以韶山型电力机车８００ｋＷ电动机机座为例，分析了厚大圆筒类机座铸造裂纹特征及产生裂纹的主要原因；提出了防止裂纹产生的措施，获得了比较理想的效果，为解决厚大圆筒类铸钢件裂纹问题提供了思路。
|
| 关 键 词： | 机座 厚大圆筒 牵引油动机 铸造裂纹分析 铸钢件 |
| 文章编号： | 1000-8365(2000)05-0013-03 |
| 修稿时间： | 1999-12-07 |
Causes Analysis and Countermeasures of Crack Formation in the Traction Motor Base Casting |
| |
| XIAO Ming-wu.Causes Analysis and Countermeasures of Crack Formation in the Traction Motor Base Casting[J].Foundry Technology,2000(5):13-15. |
| |
| Authors: | XIAO Ming-wu |
| |
| Affiliation: | XIAO Ming-wu
(Zhuzhou Electric Locomotive Works, Zhuzhou 412001, China) |
| |
| Abstract: | Take the motor casting of 800 kW traction motor base used in shaoshan type eletric locomotive as an example, this article analyses the character of casting crack in heavry hollow cylindrical base castings with thick wall and discusses the causes of the casting crack, and presents the countermeasures to prevent the arising of crack. These measures wihich have been proved to be efficacious in practice give the thinking to solve the similar problem. |
| |
| Keywords: | Motor base casting Crack Countermeasure Heavry hollow cylindrical casting with thick wall |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
