One of the most used methods for assembling simple structures of plastics and metals is staking. FricStaking is an alternative joining technology based on principles of staking, intended to overcome the limitations of current technologies. Sound joints can be produced in cycles of 10-20 seconds, with efficient use of material, creating a strong and aesthetically pleasing joint. This paper presents a preliminary study of FricStaking, investigating the joint microstructure, local and global mechanical properties, as a function of different levels of tool rotational speed. Local effects on the polymer can be seen through microscopic analysis and microhardness testing. The investigated joints achieved up to 1590 ± 95 N in lap shear tensile testing, and 463 ± 38 N for stake head strength in cross tensile loading.
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