Transforming a movement into a sketch

frank_ring

Hello,

the following task should be solved.

The pin, which describes an ellipse due to the deviation, should be cut out in the plate as slotted hole.

How can I draw the path of the pin in order to cut out the exact slot later in the workshop?

Thanks for your help!

https://www.dropbox.com/s/i265rnolmhvxarw/Pinhole%20Animation_3.mp4?dl=0 

https://cad.onshape.com/documents/46f3fdcb6d880251505cbe99/w/6ff4a3cf5cbefc7b50113ee5/e/2d9f673abaa409f9052313ce

konstantin_shiriazdanov

Now I understood

https://cad.onshape.com/documents/3a5d6c56d90bba5f6c00f7e2/w/38cc2a5cccfeb0e8b431e193/e/6cbd064f1213bb1b27fa7612

konstantin_shiriazdanov

Not quite undestand how you define the movement, but anyway Curve generator should be able to make the trajectory

frank_ring

To make things a little more understandable, this is the idea of a table saw, where the fence should have length compensation. This means that if the 90° fence (dark blue) is moved at a different angle to the saw blade, it must be compensated for in length. The axis for the fence represents the yellow square. The guide is to be realized with a pinslot guide under the fence.
Please ignore the pinslot guide near the saw blade, I designed this only for the animation.
The current cutout was connected via 3 points with a curve and is, as it can be seen, not correct.

konstantin_shiriazdanov

Now I understood

https://cad.onshape.com/documents/3a5d6c56d90bba5f6c00f7e2/w/38cc2a5cccfeb0e8b431e193/e/6cbd064f1213bb1b27fa7612

frank_ring

Perfect!