![]() ![]() The influence of selected process factors on joint performance was also examined. This work was conducted for self-piercing riveting on a range of materials with comparison to resistance spot welding where applicable. This has limited the reach capability of conventional equipment that could be manipulated with a robot.Ī European programme, involving eight industrial and research partners, was conducted to develop novel equipment for self-piercing riveting and also to provide supporting data on joint properties. Thus, the C-frame on which the tooling is mounted needs to be sufficiently strong and rigid. However, it has the disadvantage of needing high setting forces typically around 10 times those used for spot welding. In many cases, self-piercing riveting offers advantages over resistance spot welding. The process has seen rapid development in recent years and is being used in a range of industrial and automotive applications. It is suitable for joining dissimilar materials, as well as coated and pre-painted materials, and can also be used to join some plastics to metals. Self-piercing riveting is used for high speed mechanical fastening of sheet material components. ![]() Together with associated equipment improvements, increased suitability of the self-piercing riveting process has been demonstrated for the volume production of automotive components and body assembly. A lightweight, long reach C-frame riveting gun has, therefore, been developed. The process is suited to robotic applications but because of the high setting forces required, conventional long reach guns would require excessive robot carrying capacity. Self-piercing riveting is an attractive joining technique in the automotive industry, particularly for materials which are difficult to resistance spot weld. ![]() SAE 2001 World Congress, Detroit, Michigan, March 5-8, 2001. National Structural Integrity Research Centre.Structural Integrity Research Foundation. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |