Difference between revisions of "MakerBot"
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The MakerBot is an open source 3D-printer. Great for experimenting with designs and small manufacturing. The latest model, Thing-O-Matic, | The MakerBot is an open source 3D-printer. Great for experimenting with designs and small scale manufacturing. The latest model, The Replicator (Jan. 2012), has the capability to print using two extruders, stand-alone, and with an even higher degree of accuracy. The previous model, Thing-O-Matic, had also improved printing accuracy and expanded electronics platform. | ||
Below is the main illustrations I made for MakerBot Industries. | |||
* [ | * [[MakerBot Replicator 1]] | ||
* [[MakerBot Replicator Upgrades|MakerBot Replicator 1 Upgrades]] | |||
* [[MakerBot MakerWare]] | |||
[[Image:MakerBot Electronics | == Illustrations == | ||
=== MakerBot Electronics === | |||
On the Thing-O-Matic all the electronics are neatly hidden away under the build platform, including the power-supply. On the new The Replicator all the separate boards are implemented in a new mainboard, called the Mighty Board. | |||
The electrical connections is shown in the overview image below. It shows all the components and how they're connected. For more details and photos of the assembly, check the [http://wiki.makerbot.com/thingomatic-doc:electronics-installation official Thing-O-Matic electronics installation] pages. | |||
'''Illustrations:''' | |||
* [http://beta.ivc.no/makerbot/makerbot_thingomatic_mk5_schematic_rev6.pdf Download Thing-O-Matic MK5 electronics schematic] - PDF vector version | |||
* [http://beta.ivc.no/makerbot/makerbot_thingomatic_mk6_schematic_rev1.pdf Download Thing-O-Matic MK6 electronics schematic] - PDF vector version | |||
* [http://beta.ivc.no/makerbot/makerbot_thingomatic_mk6plus_schematic_rev3.pdf Download Thing-O-Matic MK6 Plus electronics schematic] - PDF vector version | |||
* [http://beta.ivc.no/makerbot/makerbot_thingomatic_mk7_schematic_rev3.pdf Download Thing-O-Matic MK7 electronics schematic] - PDF vector version | |||
* [http://beta.ivc.no/makerbot/makerbot_thereplicator_mk8_schematic_rev7.pdf Download The Replicator MK8 electronics schematic] - PDF vector version | |||
For PNG versions, check the images below. Hi-res versions are available when you click through to the final link. | |||
=== MakerBot Thing-O-Matic MK5 === | |||
* [http://beta.ivc.no/makerbot/makerbot_thingomatic_mk5_electronics_rev6.zip Download MakerBot Thing-O-Matic MK5 vector files] - Boards and all components, Illustrator, PDF, PNG versions | |||
[[Image:MakerBot Thing-O-Matic MK5 Electronics.png|400px]] | |||
=== MakerBot Thing-O-Matic MK6 === | |||
* [http://beta.ivc.no/makerbot/makerbot_thingomatic_mk6_electronics_rev1.zip Download MakerBot Thing-O-Matic MK6 vector files] - Boards and all new components (Illustrator, PDF, PNG versions) | |||
[[Image:MakerBot Thing-O-Matic MK6 Electronics.png|400px]] | |||
=== MakerBot Thing-O-Matic MK6 Plus === | |||
* [http://beta.ivc.no/makerbot/makerbot_thingomatic_mk6plus_electronics_rev3.zip Download MakerBot Thing-O-Matic MK6 Plus vector files] - Boards and all new components (Illustrator, PDF, PNG versions) | |||
[[Image:MakerBot Thing-O-Matic MK6 Plus Electronics.png|400px]] | |||
=== MakerBot Thing-O-Matic MK7 === | |||
* [http://beta.ivc.no/makerbot/makerbot_thingomatic_mk7_electronics_rev3.zip Download MakerBot Thing-O-Matic MK7 vector files] - Boards and all new components (Illustrator, PDF, PNG versions) | |||
[[Image:MakerBot Thing-O-Matic MK7 Electronics.png|400px]] | |||
=== MakerBot The Replicator MK8 === | |||
* [http://beta.ivc.no/makerbot/makerbot_thereplicator_mk8_electronics_rev2.zip Download MakerBot The Replicator MK8 vector files] - Boards and all new components (Illustrator, PDF, PNG versions) | |||
[[Image:MakerBot The Replicator MK8 Electronics.png|400px]] | |||
== Symbols == | == Symbols == | ||
All the components below has been compiled into a Frizing library to be used for prototyping, the connection-points has bin omitted. The original illustrator files | All the components below has been compiled into a Frizing library to be used for prototyping, the connection-points has bin omitted. The original illustrator files are available in the section above. | ||
'''Packages:''' | |||
=== | * [http://beta.ivc.no/makerbot/makerbot_thingomatic_fritzing_lib.zip Download MakerBot Thing-O-Matic Frizing library] - Open with [http://fritzing.org/download/ Fritzing] | ||
=== MakerBot CupCake / Thing-O-Matic === | |||
==== Main board ==== | |||
The main board is mounted together with a Arduino-controller. An external USB-interface allow commands to be sent via [http://replicat.org/] ReplicatorG] and a SD-card slot can be used to load files to be printed in sequence locally. A row of connectors hooks up the stepper motor controllers, extruder controller, and endstops. | The main board is mounted together with a Arduino-controller. An external USB-interface allow commands to be sent via [http://replicat.org/] ReplicatorG] and a SD-card slot can be used to load files to be printed in sequence locally. A row of connectors hooks up the stepper motor controllers, extruder controller, and endstops. | ||
[[Image:MakerBot Electronics motherboard.png]] | [[Image:MakerBot Electronics motherboard.png]] | ||
=== Extruder === | ==== Extruder ==== | ||
This board has inputs from the thermalcouple temperature measuring probe, high-power MOSFET to drive current the main heater to melt plastic and heat the assembly board. Auxiliary connections for controlling the automated assembly plate and heat sensor for the board temperature control. | This board has inputs from the thermalcouple temperature measuring probe, high-power MOSFET to drive current the main heater to melt plastic and heat the assembly board. Auxiliary connections for controlling the automated assembly plate and heat sensor for the board temperature control. | ||
| Line 26: | Line 69: | ||
On top of the extruder is the feed for the plastic, driven by a DC-motor from the extruder controller. The heat element is a long piece of metal tube to keep the heat and melting process even. Two heat resistors exerts heat onto the main metal block before the plastic is extruded through a narrow nozzle. The thermocouple is mounted on the main block. | On top of the extruder is the feed for the plastic, driven by a DC-motor from the extruder controller. The heat element is a long piece of metal tube to keep the heat and melting process even. Two heat resistors exerts heat onto the main metal block before the plastic is extruded through a narrow nozzle. The thermocouple is mounted on the main block. | ||
On the newer MK6 and MK6 Plus models the DC-motor is swapped in favor of a more precise stepper motor. The heater element is also upgraded to a custom made heater cartridge coupled with a safety cutoff board. | |||
[[Image:MakerBot Electronics extruder motor.png]] | [[Image:MakerBot Electronics extruder motor.png]] | ||
[[Image:MakerBot Electronics extruder.png]] | [[Image:MakerBot Electronics extruder.png]] | ||
[[Image:MakerBot Electronics extruder side.png]] | |||
[[Image:MakerBot Electronics stepstruder mk6 plus.png]] | |||
[[Image:MakerBot Electronics stepstruder mk7.png]] | |||
[[Image:MakerBot Electronics stepper motor stepstruder.png]] | |||
[[Image:MakerBot Electronics safety cutoff.png]] | |||
[[Image:MakerBot Electronics safety cutoff revd.png]] | |||
[[Image:MakerBot Electronics thermostat.png]] | |||
[[Image:MakerBot Electronics thermocouple.png]] | |||
[[Image:MakerBot Electronics stepstruder motor.png]] | |||
[[Image:MakerBot Electronics fan.png]] | |||
=== Stepper Controller === | ==== Stepper Controller ==== | ||
To drive the stepper motors, a controller can control the motion of the axis down to an accuracy of 1.8 degrees per step. The operation can be fine tuned using 4 potentiometers on the controller. Two dip-switches determine the type of stepper-motor that will be attached. | To drive the stepper motors, a controller can control the motion of the axis down to an accuracy of 1.8 degrees per step. The operation can be fine tuned using 4 potentiometers on the controller. Two dip-switches determine the type of stepper-motor that will be attached. | ||
| Line 37: | Line 92: | ||
[[Image:MakerBot Electronics stepper motor z.png]] | [[Image:MakerBot Electronics stepper motor z.png]] | ||
=== End stops === | ==== End stops ==== | ||
Each axis has an end-stop to signal when its at the farthest/closes point in its range. | Each axis has an end-stop to signal when its at the farthest/closes point in its range. | ||
[[Image:MakerBot Electronics endstop.png]] | [[Image:MakerBot Electronics endstop.png]] | ||
=== | ==== Heater board ==== | ||
To keep the plastic from shrinking during the printing process, the base where the object sits is heated by a copper maze on the board. A thermistor underneath is monitoring the temperature. On the automated model the base can roll out when the object is finished. | To keep the plastic from shrinking during the printing process, the base where the object sits is heated by a copper maze on the board. A thermistor underneath is monitoring the temperature. On the automated model the base can roll out when the object is finished. | ||
[[Image:MakerBot Electronics heaterboard.png]] | [[Image:MakerBot Electronics heaterboard.png]] | ||
[[Image:MakerBot Electronics heaterboard motor.png]] | [[Image:MakerBot Electronics heaterboard motor.png]] | ||
=== MakerBot The Replicator === | |||
==== Main board ==== | |||
The new main board is a implementation of the separate boards on the Thing-O-Matic. This will hopefully reduce the cost of the MakerBot. | |||
[[Image:MakerBot The Replicator Electronics motherboard.png]] | |||
==== Extruder ==== | |||
The same MK7 extruder is used on The Replicator, only in dual configuration. This allows for mid-run change of materials. Both support and colors can be changed. Colors can even be loaded during a print when the other is not in use. | |||
[[Image:MakerBot The Replicator Electronics extruder bolt.png]] | |||
[[Image:MakerBot The Replicator Electronics extruder fan.png]] | |||
[[Image:MakerBot The Replicator Electronics extruder stepper motor.png]] | |||
[[Image:MakerBot The Replicator Electronics extruder thermocouple.png]] | |||
[[Image:MakerBot The Replicator Electronics extruder thermostat.png]] | |||
==== Stepper controller ==== | |||
To drive the stepper motors, the new board is much smaller and plugs into a socket on the main board. The modular design makes it easy to replace any overloaded and damaged boards. | |||
[[Image:MakerBot The Replicator Electronics botstep.png]] | |||
[[Image:MakerBot The Replicator Electronics stepper regular.png]] | |||
[[Image:MakerBot The Replicator Electronics stepper z.png]] | |||
==== End stops ==== | |||
To detect the end of travel, the same unchanged end stops are used. | |||
[[Image:MakerBot The Replicator Electronics endstop.png]] | |||
==== Heater board ==== | |||
One of the main differences on The Replicator is the much larger build platform, almost twice the area. The construction is as before, only on wider and deeper. | |||
[[Image:MakerBot The Replicator Electronics heaterboard.png]] | |||
== References == | == References == | ||
* [http://wiki.makerbot.com/thingomatic MakerBot Wiki: Thing-O-Matic] | * [http://wiki.makerbot.com/thingomatic MakerBot Wiki: Thing-O-Matic] | ||
* [http://code.google.com/p/makerbot/ Google Code Makerbot project page] | * [http://code.google.com/p/makerbot/ Google Code Makerbot project page] | ||
* [http://kylestetzrp.wordpress.com/2009/08/20/makerbot-vs-dimension-1200es/ MakerBot vs Dimension 1200es] | |||
* [http://wiki.makerbot.com/thereplicator MakerBot Wiki: The Replicator] | |||
Latest revision as of 10:41, 7 June 2016
The MakerBot is an open source 3D-printer. Great for experimenting with designs and small scale manufacturing. The latest model, The Replicator (Jan. 2012), has the capability to print using two extruders, stand-alone, and with an even higher degree of accuracy. The previous model, Thing-O-Matic, had also improved printing accuracy and expanded electronics platform.
Below is the main illustrations I made for MakerBot Industries.
Illustrations
MakerBot Electronics
On the Thing-O-Matic all the electronics are neatly hidden away under the build platform, including the power-supply. On the new The Replicator all the separate boards are implemented in a new mainboard, called the Mighty Board.
The electrical connections is shown in the overview image below. It shows all the components and how they're connected. For more details and photos of the assembly, check the official Thing-O-Matic electronics installation pages.
Illustrations:
- Download Thing-O-Matic MK5 electronics schematic - PDF vector version
- Download Thing-O-Matic MK6 electronics schematic - PDF vector version
- Download Thing-O-Matic MK6 Plus electronics schematic - PDF vector version
- Download Thing-O-Matic MK7 electronics schematic - PDF vector version
- Download The Replicator MK8 electronics schematic - PDF vector version
For PNG versions, check the images below. Hi-res versions are available when you click through to the final link.
MakerBot Thing-O-Matic MK5
- Download MakerBot Thing-O-Matic MK5 vector files - Boards and all components, Illustrator, PDF, PNG versions
MakerBot Thing-O-Matic MK6
- Download MakerBot Thing-O-Matic MK6 vector files - Boards and all new components (Illustrator, PDF, PNG versions)
MakerBot Thing-O-Matic MK6 Plus
- Download MakerBot Thing-O-Matic MK6 Plus vector files - Boards and all new components (Illustrator, PDF, PNG versions)
MakerBot Thing-O-Matic MK7
- Download MakerBot Thing-O-Matic MK7 vector files - Boards and all new components (Illustrator, PDF, PNG versions)
MakerBot The Replicator MK8
- Download MakerBot The Replicator MK8 vector files - Boards and all new components (Illustrator, PDF, PNG versions)
Symbols
All the components below has been compiled into a Frizing library to be used for prototyping, the connection-points has bin omitted. The original illustrator files are available in the section above.
Packages:
MakerBot CupCake / Thing-O-Matic
Main board
The main board is mounted together with a Arduino-controller. An external USB-interface allow commands to be sent via [1] ReplicatorG] and a SD-card slot can be used to load files to be printed in sequence locally. A row of connectors hooks up the stepper motor controllers, extruder controller, and endstops.
Extruder
This board has inputs from the thermalcouple temperature measuring probe, high-power MOSFET to drive current the main heater to melt plastic and heat the assembly board. Auxiliary connections for controlling the automated assembly plate and heat sensor for the board temperature control.
On top of the extruder is the feed for the plastic, driven by a DC-motor from the extruder controller. The heat element is a long piece of metal tube to keep the heat and melting process even. Two heat resistors exerts heat onto the main metal block before the plastic is extruded through a narrow nozzle. The thermocouple is mounted on the main block.
On the newer MK6 and MK6 Plus models the DC-motor is swapped in favor of a more precise stepper motor. The heater element is also upgraded to a custom made heater cartridge coupled with a safety cutoff board.
Stepper Controller
To drive the stepper motors, a controller can control the motion of the axis down to an accuracy of 1.8 degrees per step. The operation can be fine tuned using 4 potentiometers on the controller. Two dip-switches determine the type of stepper-motor that will be attached.
End stops
Each axis has an end-stop to signal when its at the farthest/closes point in its range.
Heater board
To keep the plastic from shrinking during the printing process, the base where the object sits is heated by a copper maze on the board. A thermistor underneath is monitoring the temperature. On the automated model the base can roll out when the object is finished.
MakerBot The Replicator
Main board
The new main board is a implementation of the separate boards on the Thing-O-Matic. This will hopefully reduce the cost of the MakerBot.
Extruder
The same MK7 extruder is used on The Replicator, only in dual configuration. This allows for mid-run change of materials. Both support and colors can be changed. Colors can even be loaded during a print when the other is not in use.
Stepper controller
To drive the stepper motors, the new board is much smaller and plugs into a socket on the main board. The modular design makes it easy to replace any overloaded and damaged boards.
End stops
To detect the end of travel, the same unchanged end stops are used.
Heater board
One of the main differences on The Replicator is the much larger build platform, almost twice the area. The construction is as before, only on wider and deeper.
