User:Dorkmo/Ideas/TorchTable: Difference between revisions
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*1-1/2" x 1-1/2" x 1/8" x 9' Angle - [https://www.discountsteel.com/items/304_Stainless_Steel_Angle.cfm?item_id=222&size_no=7#skus discount steel] | *1-1/2" x 1-1/2" x 1/8" x 9' Angle - [https://www.discountsteel.com/items/304_Stainless_Steel_Angle.cfm?item_id=222&size_no=7#skus discount steel] | ||
*R6 Ball Bearing - [https://www.grainger.com/product/NTN-Radial-Ball-Bearing-1L038 grainger] | *R6 Ball Bearing - [https://www.grainger.com/product/NTN-Radial-Ball-Bearing-1L038 grainger] | ||
*Stepper motor NEMA 17 - [https://reprap.org/wiki/NEMA_17_Stepper_motor reprap page] | |||
=Design= | =Design= | ||
Revision as of 23:56, 7 September 2018
Goals
- Torch table using standard flat bar and angle iron for structural support. borrowing electronics from D3D CNC Torch Table.
- Possibly use multiple ball bearing rollers with spring support to tolerate debris on bar surface
- 3D printed mounting points that minimize drilling/welding
BOM
- 1/4" x 6" x 9' Flat Bar - discount steel
- 1-1/2" x 1-1/2" x 1/8" x 9' Angle - discount steel
- R6 Ball Bearing - grainger
- Stepper motor NEMA 17 - reprap page
Design
CAD
- Sketchup basic idea - github