Fabacademy/machine making: Difference between revisions

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We made Mantis 9,1:
We made Mantis 9,1:
 
[[Image:2010_05_03_126_machine_crop_minni.JPG|thumb|400 px|Machine]]
Here are instructions and the second link is videos of step by step in making the Mantis 9,1
[[Image:2010_05_03_125_machine_crop_mnni.JPG|thumb|400 px|Machine]]
*http://makeyourbot.org/mantis9.1 (this site has also the design file and the build templates.)
[[Image:2010_05_03_124_machine_crop_minni.JPG|thumb|400 px|Machine]]
*http://makeyourbot.org/mantis9-build (this has the videos you will need step by step in the making.)
Here are instructions and step by step instructions in making the Mantis 9.1
*[http://makeyourbot.org/start http://makeyourbot.org/start]


We did have inventory.
We did have inventory.
* [http://makeyourbot.org/mantis9-build http://makeyourbot.org/mantis9-build]
* [http://makeyourbot.org/mantis9-build http://makeyourbot.org/mantis9-build]


Spindle making
==Spindle making==
* For the spindle making we used the low cost spindle 1.0 http://makeyourbot.org/low-cost-spindle-1-0
* For the spindle making we used the low cost spindle 1.0 http://makeyourbot.org/low-cost-spindle-1-0
[[Image:2010_05_03_123_spindle_minni.JPG|thumb|400 px|Spindle]]


The 3 axis motor
The 3 axis motor
*This is the motor we use for the 3axis sleds http://www.alltronics.com/cgi-bin/category.cgi?item=24M014
*This is the stepper motor we use for the 3 axis sleds [http://www.alltronics.com/cgi-bin/category.cgi?item=24M014]
 
==Board making==
 
[[Image:2010_05_03_131_paralell_2_minni.JPG|thumb|400 px|3 axis parallel port interface 1.0]]
[[Image:2010_05_03_130_paralell_1_minni.JPG|thumb|400 px|3 axis parallel port interface 1.0 ]]
[[Image:2010_05_03_119_cables_minni.JPG|thumb|400 px|Cables]]
[[Image:2010_05_03_116_xyz_motor_minni.JPG|thumb|400 px|XYZ_board]]
[[Image:2010_05_03_113_usb_fab_minni.JPG|thumb|400 px|USB_->_Fab_Net]]
[[Image:2010_05_03_110_076_004_minni.JPG|thumb|400 px|076-_004_board]]
[[Image:2010_05_03_109_076_001_minni.JPG|thumb|400 px|076-_001_board]]


Board making
You'll need to make four different types of circuit boards:
* For 3 axis controls we used A3982 [http://makeyourbot.org/a3982-1-0].


*QTY 1 Fabnet Adaptor Board (076-000a) [http://mtm.cba.mit.edu/fabinabox/dev/fabnet/overview.html]
*QTY 1 Stepper Motor Controller (076-001) [http://mtm.cba.mit.edu/fabinabox/dev/triplestepper/overview.html]
*QTY 1 H-Bridge (076-004) [http://mtm.cba.mit.edu/fabinabox/dev/hbridge/overview.html]
*QTY 3 D.Carr Driver Boards A3982-1.0 [http://makeyourbot.org/a3982-1-0]
*QTY 1 3 axis parallel port interface 1.0 [http://makeyourbot.org/3axisparallel-1-0]
==FabNet==
serialport = self.open_serial_port(fabnet_port, 38400, 0.2) -> serialport = self.open_serial_port(fabnet_port, 19200, 0.2) 
'''Programming the control board'''
*mega88 load hex file: avrdude -p m88 -c bsd -U flash:w:file.hex
*mega88 use 16 MHz xtal: avrdude -p m88 -c bsd -U lfuse:w:0xDE:m
'''Programming the H-bridge'''
*mega88 load hex file: avrdude -p m88 -c bsd -U flash:w:file.hex
*mega88 use 20 MHz xtal: avrdude -p m88 -c bsd -U lfuse:w:0x76:m
==Software==
*[http://makeyourbot.org/emc EMC]
* [http://makeyourbot.org/cad-py cad.py]


==Questions and thoughts ==
==Questions and thoughts ==
Line 23: Line 54:
* How do we combine
* How do we combine
*before making the spindle ->
*before making the spindle ->
* On the Fab Net, suggestion, to help debugging, it would be good to have leds on transmit and receive, to be able to see if we are transmitting information or not.
Put prepackaged Mantis 9 configuration files folder in:
/usr/share/doc/emc2/examples/sample-config


==Links==
==Links==
[http://fab.cba.mit.edu/classes/MIT/863.09/people/mellis/fabisp/index.html FabISP Fab-able in-system programmer]
[http://fab.cba.mit.edu/classes/MIT/863.09/people/mellis/fabisp/index.html FabISP Fab-able in-system programmer]

Latest revision as of 12:09, 12 May 2011

We made Mantis 9,1:

Machine
Machine
Machine

Here are instructions and step by step instructions in making the Mantis 9.1

We did have inventory.

Spindle making

Spindle

The 3 axis motor

  • This is the stepper motor we use for the 3 axis sleds [1]

Board making

3 axis parallel port interface 1.0
3 axis parallel port interface 1.0
Cables
XYZ_board
USB_->_Fab_Net
076-_004_board
076-_001_board

You'll need to make four different types of circuit boards:

  • QTY 1 Fabnet Adaptor Board (076-000a) [2]
  • QTY 1 Stepper Motor Controller (076-001) [3]
  • QTY 1 H-Bridge (076-004) [4]
  • QTY 3 D.Carr Driver Boards A3982-1.0 [5]
  • QTY 1 3 axis parallel port interface 1.0 [6]

FabNet

serialport = self.open_serial_port(fabnet_port, 38400, 0.2) -> serialport = self.open_serial_port(fabnet_port, 19200, 0.2)

Programming the control board

  • mega88 load hex file: avrdude -p m88 -c bsd -U flash:w:file.hex
  • mega88 use 16 MHz xtal: avrdude -p m88 -c bsd -U lfuse:w:0xDE:m

Programming the H-bridge

  • mega88 load hex file: avrdude -p m88 -c bsd -U flash:w:file.hex
  • mega88 use 20 MHz xtal: avrdude -p m88 -c bsd -U lfuse:w:0x76:m


Software

Questions and thoughts

  • How do we combine
  • before making the spindle ->
  • On the Fab Net, suggestion, to help debugging, it would be good to have leds on transmit and receive, to be able to see if we are transmitting information or not.

Put prepackaged Mantis 9 configuration files folder in: 

/usr/share/doc/emc2/examples/sample-config

Links

FabISP Fab-able in-system programmer

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