Stretching the Boundaries Yet Again (Surface Grinding Shapeoko)

[WillAdams (William Adams (Carbide 3D))]

Well there’s this:

4 Sided Flip Frame Prototype

This is a design I made using Carbide Create for a 4 sided Jig that fits in the Carbide 3D Low profile vise channel, and allows 4 sided rotation. This design allows for a 3.25" long and 1.6" round part to be machined on 4 sides. [image] The Set screws that hold the stock conveniently sit inside the middle channel so if they stick out there is clearance. I have include the Carbide Create file below. Materials used: 2" x 2"x 5" aluminum tube with 3/16th walls. M6 Set screws 10mm- 16mm 1/8…

and

CNC 4th Axis

(similar thing drawn up here recently)