| 浅谈定心辊改造 |
| |
| 引用本文： | 隋国贤,杨晓伟.浅谈定心辊改造[J].钢管,2001,30(5):46-48. |
| |
| 作者姓名： | 隋国贤 杨晓伟 |
| |
| 作者单位： | 烟台钢管总厂,山东,烟台,264000 |
| |
| 摘 要： | 介绍了穿孔机传统定心辊的结构及存在的问题,两种新式定心辊的结构及动作原理。实践证明,采用新型定心辊精度高,使用寿命长,维护方便,调车简便,备件消耗低。
|
| 关 键 词： | 穿孔机 定心辊 选型 |
| 文章编号： | 1001-2311(2001)05-0046-03 |
| 修稿时间： | 2000年8月29日 |
Discussion on modification of centering roll |
| |
| SUI Guo-xian,YANG Xiao-wei.Discussion on modification of centering roll[J].Steel Pipe,2001,30(5):46-48. |
| |
| Authors: | SUI Guo-xian YANG Xiao-wei |
| |
| Abstract: | The structure of and inherent problems with the convenient centering roll of piercing machine are described, while the structures and movement principles of two new type centering rolls are introduced here in the article. Relevant operations demonstrate such advantages of the said two new centering rolls as higher accuracy, longer service span, simpler maintenance and adjustment as well as less spare parts consumption. |
| |
| Keywords: | Piercing machine Centering roll Type selection |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
