| 超大型轮机主轴锻造 |
| |
| 引用本文： | 胡晓琦,;张建国,;季雪,;牛广斌. 超大型轮机主轴锻造[J]. 一重技术, 2014, 0(6): 28-29 |
| |
| 作者姓名： | 胡晓琦, 张建国, 季雪, 牛广斌 |
| |
| 作者单位： | [1]海军驻齐齐哈尔地区某军事代表室工程师,黑龙江富拉尔基161000; [2]天津重型装备工程研究有限公司工程师,天津300457 |
| |
| 摘 要： | 某大型轮机主轴法兰直径φ2.65 m，总长近10 m，锻件重达150 t，其规格超出水压机车间现有附具的工作范围，很难用传统锻造方法进行整体锻造生产。为此设计出一种新的锻造方法并对现有附具进行改造，最终成功锻造出形状和尺寸合格的大型轮机主轴锻件。
|
| 关 键 词： | 锻造 轮机 主轴锻件 |
Forging Operation for Super-Large Main Shaft of Water Turbines |
| |
| Affiliation: | Hu Xiaoqi, Zhang Jianguo, Ji Xue, Niu Guangbin |
| |
| Abstract: | The main shaft of a large water turbine has a flange diameter ofφ2.65 m and is 10 m long. The weight of the main shaft forging is 150 t. Such large forging can not be made with the operational tools of the forging workshop and the monobloc forging is difficult to make with conventional forging operation. For this reason, a new forging process is designed and the operational tools are modified. With this effort, the large main shaft forging that has acceptable shape and dimensions is made successfully. |
| |
| Keywords: | forging water turbine main shaft forging |
| 本文献已被 维普 等数据库收录！ |
|
