摘要
主要介绍了单层纵缝焊接筒体、单层纵缝咬边筒体和缠绕式点焊筒体等3种类型的汽车消声器筒体的结构及其制造设备的原理、结构、性能与特点。
The one-layer longitudinal seam welded tube,one-layer longitudinal seam locked tube or winded and spot welded tube for automobile muffler are introduced,and the principle,structure and characteristics of their manufac- turing equipment are also presented in the paper.
出处
《航空工艺技术》
1997年第5期36-38,共3页
Aeronautical Manufacturing Technology
关键词
汽车
消声器
筒体
压力加工
钣金工艺
Automobile muffler tube
Pressure machining
Sheet metal technology
