| 大头套管成形工艺研究 |
| |
| 引用本文： | 胡景春,许建设,王立志.大头套管成形工艺研究[J].新技术新工艺,1999(3):25-26. |
| |
| 作者姓名： | 胡景春 许建设 王立志 |
| |
| 作者单位： | [1]黑龙江省旋压技术研究所 [2]大庆市劳动局 |
| |
| 摘 要： | 针对该产品头部形状与尺寸同杆部相差较大的特点，采用无缝先镦头后旋压加工成形的工艺方案。解决了毛坯加工困难和提高材料利用率，生产出合格的制件。
|
| 关 键 词： | 镦锻 聚集 旋压 减薄率 大头套管 |
Study on Forming Process of the Big Head Shape Bushing |
| |
| Hei longjiang spin technology researoh institude,Hu jingchun,Xu jianshe,Wang lizhi.Study on Forming Process of the Big Head Shape Bushing[J].New Technology & New Process,1999(3):25-26. |
| |
| Authors: | Hei longjiang spin technology researoh institude Hu jingchun Xu jianshe Wang lizhi |
| |
| Affiliation: | Hei longjiang spin technology researoh institude Hu jingchun Xu jianshe Wang lizhi |
| |
| Abstract: | Being aimed at the feature of the great difference shape and size between the head and the pole of the product,this paper introduces the new technology of upsetting the seamless steel taue first and then spinning it this processes ,solves processing difficulty and increases the utilization ratio of materiae. |
| |
| Keywords: | upset gathering spin decrement |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
