So called 5-axis milling machines, with additional axis over the 'standard' X-Y-Z offer several benefits. One of these i

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So called 5-axis milling machines, with additional axis over the
'standard' X-Y-Z offer several benefits. One of these is
accessibility, allowing the workpiece / tool to be tipped to access
features that would other wise be difficult to reach or require
multiple set-ups. Explain the benefits, and any potential issues,
when using 5-axis machines when manufacturing: - parts with curved
or free form surfaces - parts with tight geometric tolerances (eg
angularity)