汽车消声器纵缝咬边机芯模胀合技术

Expanding and closing technique of core-die of longitudinal seam occlusion machine for automobile silencer

介绍了汽车消声器纵缝咬边胀合技术及其咬边芯模机构的设计计算。

Expanding and closing technique of core-die of longitudinal seam occlusion machine for automobile silencer and design calculation of such mechanics have been introduced.