D3D v20.04.27 Future Work: Difference between revisions

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(Asked for some clarification on some questions I had)
 
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=Future Work=
=Future Work=
==General==
==Specific Immediate Items==
*Simplify Universal Axis from clamshell to monolithic for Motor and idlder side.  
*Simplify Universal Axis from clamshell to monolithic for Motor and idlder side.  
*Retain carriage side, or fix it? Only compelling reason is taking the X axis off. But we could redesign the X so it cna be independent of the Y. If we take off X with 2 bolts, service on X or Y allows for whole X and Whole Y to be taken off easily - the Y does not mix with X.
*Retain carriage side, or fix it? Only compelling reason is taking the X axis off. But we could redesign the X so it can be independent of the Y. If we take off X with 2 bolts, service on X or Y allows for whole X and Whole Y to be taken off easily - the Y does not mix with X.
*Develop [[FDM 3D Printer Print Profiles]] for various materials to make it even more plug and play (less, if any failed prints due to the best settings being pre-determined)
*Put a 6 mm set screw hole into the bottom z axis holder so it doesn't slip when moving the printer. It holds against the stop of the clip.
*[[D3D Toolchanger]] and/or [[D3D Toolheads]]
*Chamfer corners on endstop holders, they are sharp.
*Bed attachment - do clips that wrap around the bed flange, as opposed to magnetic. Saves one outsourced part.


==Production Engineering==
==Production Engineering==
*Too much cleanup on X-Y joints. Rework the production engineering so that printing can be by default more clean. Probably do a joint between one-piece motor and one-piece carriage.
*Too much cleanup on X-Y joints. Rework the production engineering so that printing can be by default more clean. Probably do a joint between one-piece motor and one-piece carriage.
**Is any of this due to print settings and/or nozzle size?
**Is any of this due to print settings and/or nozzle size?
*Get a shear for cutting PEI easily
*Kit packing - visibility of components is inspectable by numbers in a couple minutes via [[Visual Workshop]]
*Nest full part kit print on one bed.
*Do a 2-head printer and 4 head printer for production purposes.
*Print motion stop hole 1 mm smaller so threads don't strip
*Enlarge hole in weightholder - too small for wide string
==Cleanup==
*Wiring - desing snap-in wire clips - snap in to frame, no tape needed.
==Later Work==
*Develop [[FDM 3D Printer Print Profiles]] for various materials to make it even more plug and play (less, if any failed prints due to the best settings being pre-determined)
*[[D3D Toolchanger]] and/or [[D3D Toolheads]]


=Bug Reports=
=Bug Reports=
*fix the Y carrieage to X pieces so both carriages are external.
*fix the Y carrieage to X pieces so both carriages are external.
=Recursion=
*Print pulleys
*Print belts
*Make heat sinks with CNC
*Make heat breaks with CNC
*m6x4x12 flanged bearing - make from bearing balls, then make bearing  balls
*Make the m8 roller skate bearing
*Printed split wire loom
*Heater block sock - silicone rubber injection with 3D printed forms
*Heater blocks + nozzles - screw machine. Nozzle can start with round stox, hex is placed on round, with no machining on round part. Clamp design.
*2 and 2.5 mm hex bits.
*Springs for extruder. Note it goes down 10x in cost for 20000 springs - [https://www.thespringstore.com/pc050-343-15300-mw-1630-cg-n-in.html?unit_measure=me]
=Links=
*[[D3D_v20.04.27]]

Latest revision as of 01:09, 21 May 2020

Future Work

Specific Immediate Items

  • Simplify Universal Axis from clamshell to monolithic for Motor and idlder side.
  • Retain carriage side, or fix it? Only compelling reason is taking the X axis off. But we could redesign the X so it can be independent of the Y. If we take off X with 2 bolts, service on X or Y allows for whole X and Whole Y to be taken off easily - the Y does not mix with X.
  • Put a 6 mm set screw hole into the bottom z axis holder so it doesn't slip when moving the printer. It holds against the stop of the clip.
  • Chamfer corners on endstop holders, they are sharp.
  • Bed attachment - do clips that wrap around the bed flange, as opposed to magnetic. Saves one outsourced part.

Production Engineering

  • Too much cleanup on X-Y joints. Rework the production engineering so that printing can be by default more clean. Probably do a joint between one-piece motor and one-piece carriage.
    • Is any of this due to print settings and/or nozzle size?
  • Get a shear for cutting PEI easily
  • Kit packing - visibility of components is inspectable by numbers in a couple minutes via Visual Workshop
  • Nest full part kit print on one bed.
  • Do a 2-head printer and 4 head printer for production purposes.
  • Print motion stop hole 1 mm smaller so threads don't strip
  • Enlarge hole in weightholder - too small for wide string

Cleanup

  • Wiring - desing snap-in wire clips - snap in to frame, no tape needed.

Later Work

Bug Reports

  • fix the Y carrieage to X pieces so both carriages are external.

Recursion

  • Print pulleys
  • Print belts
  • Make heat sinks with CNC
  • Make heat breaks with CNC
  • m6x4x12 flanged bearing - make from bearing balls, then make bearing balls
  • Make the m8 roller skate bearing
  • Printed split wire loom
  • Heater block sock - silicone rubber injection with 3D printed forms
  • Heater blocks + nozzles - screw machine. Nozzle can start with round stox, hex is placed on round, with no machining on round part. Clamp design.
  • 2 and 2.5 mm hex bits.
  • Springs for extruder. Note it goes down 10x in cost for 20000 springs - [1]

Links

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