CNC Router v3

Last crawled date: 1 year, 10 months ago

Changes made:

1) Modified all lead screw nut mounts/associated brackets with an indexing tab/slot for proper alignment when assembling.

2) Increased work surface area. Router bit can now cover an area just over 2 feet on the X axis and 4 feet on the Y axis.

3) Added mounts for the stepper motors.

4) Increased diameter of lead screws from 3/8in to 1/2in, adjusting associated brackets, lead screw nuts, and lead screw nut mounts accordingly.

5) Added ball bearings and thread clamps to the (previously) free end of each lead screw.

6) Added corner brackets to increase rigidity of the frame, instead of simply end mounting each cross member.

7) Added a nameplate to the front of the spindle mounts.

-------------------------------------------------------------------------------------------------

Pedro Pellegrino's NEMA 23 stepper motor model

https://grabcad.com/library/step-motor-nema-23-motor-de-passo-nema-23

Aron Rubin's Delwalt DWP611 router model:

https://grabcad.com/library/dewalt-dwp611-2

--------------------------------------------------------------------------------------------------------------------------

Next version:
https://grabcad.com/library/cnc-router-v4-1

Most recent version:
https://grabcad.com/library/cnc-router-v6-tugboat-1

Previous version:
https://grabcad.com/library/cnc-router-v2-2