Applications that require this type of fit are notoriously difficult. This particular application was part of a club retrieval carousel in a top of the range golf trolley. The carousel was electronic, as such tolerance issues not just between the extrusions, but other mating parts was essential to enhance functionality. The outer profiling on both of the sections was incorporated to address these issues. Again this was prototyped off tool, in exactly the same alloy in less than 48 hours.
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