3D Printer Critical Path: Difference between revisions
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=2020= | |||
<html> <img src="https://docs.google.com/drawings/d/e/2PACX-1vTLxlnu3tIwuCyHST_gpI0rkaZfFGdvvu35tD_1krpyY0PwNuGH9U8KlZtrK7O--HZ642VlK4gdSObC/pub?w=701&h=394"> </html> | |||
[https://docs.google.com/drawings/d/1E3IdM0RBvYwRQKok4ULz9C4d8PBJXk46tH_h6RCcOys/edit edit] | |||
=Changes after the [[Open Source Microfactory STEAM Camp]]= | |||
==Technical== | |||
*Add [[WiFi SD Card]] as a turnkey option. | |||
*Remove spacers and build them into the 3D printed pieces | |||
*Possibly expand the half-carriage to allow longer belt pegs. Make belt pegs only one type. | |||
*Add Z axis balancing | |||
*Add skew correction for y by virtue of stops | |||
*Tune the heatbed for 450W | |||
*Put a cover on the power supply for shock hazard | |||
*Document the stepper driver voltage decrease | |||
*Modify menus to make babystepping more accessible | |||
*Determine if 1/16" steel is acceptable for an 8" bed | |||
==Priorities== | |||
*Develop 12 printer production engineering for $1000/day net revenue for $10k/month revenue model at half-time engagement | |||
*Publish new manual | |||
*Develop online course | |||
*Run 50 STEAM Camps until June 2019 | |||
=March 4 2019 Week= | =March 4 2019 Week= | ||
Priorities: | Priorities: | ||
| Line 5: | Line 28: | ||
#36" bed version kit release | #36" bed version kit release | ||
#And everything else in between. | #And everything else in between. | ||
=2019 - September Refocus= | |||
<html><img src="https://docs.google.com/drawings/d/e/2PACX-1vQky6BQmSPE6V96WaLq0xdW-5eZUyl2yAgIC0TU_3jexo86WY7jjNEZ01YjDwNUnoTyFRraJQFJrtMG/pub?w=700&h=400"></html> | |||
[https://docs.google.com/drawings/d/1v61Y6J4JE8Mhwxn3GEwgcxeY4Glc5Om8qMqLyrPf5Ds/edit edit] | |||
=2019 - August Refocus= | |||
<html><img src="https://docs.google.com/drawings/d/e/2PACX-1vTCoMbSp4z6uyvO9GAa1hncwuE-VopfrrpbBHbSQ3agdehtTiGLZURBcYJCBp_WzsvmGtE0d4Uj2LT1/pub?w=701&h=394"></html> | |||
[https://docs.google.com/drawings/d/1Q8vfQcAFUN2UERsc6JrAn2bL17iSS_yK89p8-2VceRY/edit edit] | |||
=2019 April Detail= | =2019 April Detail= | ||
Latest revision as of 16:11, 26 June 2020
2020
Changes after the Open Source Microfactory STEAM Camp
Technical
- Add WiFi SD Card as a turnkey option.
- Remove spacers and build them into the 3D printed pieces
- Possibly expand the half-carriage to allow longer belt pegs. Make belt pegs only one type.
- Add Z axis balancing
- Add skew correction for y by virtue of stops
- Tune the heatbed for 450W
- Put a cover on the power supply for shock hazard
- Document the stepper driver voltage decrease
- Modify menus to make babystepping more accessible
- Determine if 1/16" steel is acceptable for an 8" bed
Priorities
- Develop 12 printer production engineering for $1000/day net revenue for $10k/month revenue model at half-time engagement
- Publish new manual
- Develop online course
- Run 50 STEAM Camps until June 2019
March 4 2019 Week
Priorities:
- 8" bed version kit release, 12" frames for easy USPS ship
- 12" bed version kit release
- 36" bed version kit release
- And everything else in between.
2019 - September Refocus
2019 - August Refocus
2019 April Detail
- Rationale - go to 120V heat bed to reduce power supply size.
- Don't include TMC2130 initially as that will take time to optimize, even though it gets rid of the end stops. Use TMC2208 now.
- Include clean wiring
- Include 3D printed corners
Goals:
- Building new heated bed allows for a high performance printer
- With 3D Printed control panel, electronics become simpler for builds
- Silent operation is a good upgrade
- Clone titan aero is lower cost for lower cost versions
2019 April
2019 Jan
3D Printer Modules
Getting very clear about modules allows for very clear division of labor in a collaborative process.