三旋轮缩旋变形实验研究
|
英文标题:Experimental research on deformation of the necking spinning with three rollers Harbin Institute of Technology |
作者:吕雪梅 杨玉英 吕炎 王洁华 |
单位:哈尔滨工业大学 哈尔滨电表仪器厂 |
关键词:三旋轮 缩旋 |
分类号:TG376,TG376 |
出版年,卷(期):页码:1998,23(4):0-0 |
摘要:
|
实验研究了三旋轮缩旋的变形规律,研究结果表明,缩旋时坯料壁厚减薄,轴向长度增加,壁厚减薄量与总的缩径量成正比,在缩径量相同的条件下,旋压次数增多,坯料壁厚减薄的程度也增大。
|
In the paper, deformation patterns of the necking spinning with three rollers were studied. The experimental results indicate that the blank wall is thinned and axis length is extended. The thinning extent of wall thinness is in direct proportion to reduction in diameter. The number of spinning is larger, the thinning extent of wall thinness is greater under the same reduction in diameter condition.
|
基金项目:
|
|
作者简介:
|
|
参考文献:
|
1贾文铎.缩旋的走刀方式.锻压技术,1987,12(5):33~372中国机械工程学会锻压学会.锻压手册.北京:机械工业出版社,1993:502~5533王昊.曲母线双向锥体零件旋压成形工艺研究.哈尔滨工业大学硕士学位论文,1996.
|
服务与反馈:
|
【文章下载】【加入收藏】
|
|
|