Published on October 1, 2017
Pink slider reciprocates in a groove of yellow arm. Its pink pin is forced toward the blue guide by spring (in red).
When turning the yellow arm the green sweeper creates outside surface of the planter (in glass).
Profiles traced by points on the green sweeper may not similar to the guide profile due to the distance from them to the guide profile (in plan view). Refer to:
So set the guide profile as close as possible to the product surface (in plan view).
The planter corners will be shaft if the pink pin radius is equal to inner corner radius of the guide profile.
