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An effective joining method called friction spot riveting (fsr) is put forward to join aa6061‐t6 and polypropylene (pp) by improving mechanical interlocking The role of thermal energy generation and conduction during the process was elucidated. The lap configuration of the upper al and the lower plastic sheets is employed, and through hole are pre‐fabricated on the upper al sheets.

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结果表明，塑料在摩擦热和锻造压力下被加热和软化。 将它们压入预制孔中，形成铆钉结构。 可靠的金属/塑料接头是通过塑料制成的铆钉获得的。 此外，由于范德华力键，在金属和塑料之间的界面处形成了紧密的连接。 但是，主要的连接机制是塑料铆钉引起的机械互锁。 FSR接头的最大拉伸剪切载荷达到288N。 提出了一种有效的连接方法，称为摩擦点铆接（FSR），通过改善机械互锁来将AA6061-T6与聚丙烯（PP）连接起来。 采用上铝板和下塑料板的搭接结构，并在上铝板上预制了通孔。 结果表明，塑料在摩擦热和锻造压力下被加热和软化。 将它们压入预制孔中，形成铆钉结构。 可靠的金属/塑料接头是通过塑料制成的铆钉获得的。 此外，由于范德华力键，在金属和塑料之间的界面处形成了紧密的连接。 A 3d finite element simulation model was established to simulate the flat fsj process The fspj was proposed to join sheets.

The friction spot welding process is used to join the hybrid joint of aluminium to polymer

Aa 1050 aluminum alloy and polyethylene polymer (type of plastic) were used for joining.