At the last build session it became clear that I could not simultaneously keep my darling daughter out of trouble and know what everyone needed to do next at the same time. My hope is that this will give every one a good idea of what remains to be done, and keep me from being the bottleneck.
Wednesday, March 31, 2010
Progress you can believe in!
In the interest of preserving the few scraps of sanity that I still posess, I have put together a spreadsheet to track our progress.
Tuesday, March 30, 2010
Build Session
Attended:
- Adam H.
- Adam S.
- Ben
- Branko
- Cedric
- Costa
- Devin
- Jim
- Michael
- Nikola
- Somesh
Food: Castellos Pizza (Supreme, BBQ Chicken, Polynesian) and assorted beer
Casualties: none
Progress:
- Michael, Cedric, and Jim worked on putting together the order for the motherboard components
- Somesh was working on breadboarding something, possibly the motor control circuit?
- Nikola was stripping an old laser printer for parts: we got a motor, some optostops, and a few other interesting bits out.
- Adam S. and Branko worked on modeling parts in Pro/E. We almost have everything, I think.
- Adam H. helped with the modeling then started trying to figure out how we could make some parts out of MDF with the machines we have downstairs
- I (Ben) did my best to keep my daughter (Leah) pacified with the help of Monsters Inc. and Shrek. While I wasn't doing that, I spent some time organizing what needs to be done, and offering Pro/E advice to those who were interested.
- Costa and Devin spent a while in the basement cranking out parts (more on this later. I plan to start posting pictures of parts soon)
Saturday, March 27, 2010
A bunch o' pictures from the last couple of sessions:
A long overdue update
This was intended to be the post for our March 1st build session. I'm a bit late, eh?
So this post is going to cover the work on the session on the 15th also . . .
So here's the short update: We've actually settled into something resembling productivity at these build sessions. A bunch of the guys worked on making more of the misc little pieces out of MDF. We now have enough of them that I'm going to have to sit down at the next meeting on Monday and do some sorting and labeling, just so we know what needs to be done. Unfortunately,we're going to have to start working on the hard pieces now. (The big ones, with lots of angles and holes.)
Michael has been busy working on the various electronics (the AVR programmer and the three optostop boards), and I think they are finished and tested.
Those of us with experience in Pro/Engineer are translating the PAR files into solid models that we can modify ourselves. Adam, Devin, Branko, and I have been working through these at a reasonable rate. We have enough parts that I am starting to build some of the sub-assemblies. (I'll post pictures as they are done.)
Here's the agendas for the last two sessions. I'm going to start posting the session agendas along with the updates, just so that interested parties can figure out what we are currently working on.
-----------------------------
3/15/10 Meeting
Prep:
- Order Pizza & arrange for beer
- Make sure we have appropriate numbers of sketches
Admin:
- C-Rap can
- Set next meeting: 03/29/2010
- Distribute tasks
Mechanical:
- Continue modeling pieces in Pro/E
- Modify part designs for work with plywood
- Start building pro/e assembly
- Continue cutting plywood blocks
- Mill vertexes to correct thickness
- Drill out-of-plane holes
- Start making other parts
- Order Bearings
Electrical:
- Assemble and test programmer
- Finalize other board designs in preparation for ordering other boards (Interested in electronics layout? Check this out?)
- Order parts for motherboard
Software:
- Note: Most software stuff tabled until electronics are assembled
- Create sketch outlines
Recycler
- Decide what we want this thing to do.
- Generate potential designs and processes.
-------------------------
3/1/10 MeetingPrep:
- Order Pizza
- Make sure we have appropriate numbers of sketches
Admin:
- C-Rap can
- Set Next meeting
- Assign people to tasks
Mechanical:
- Start modeling pieces in Pro/E (up to three people. Perhaps: Ben, Devin, Adam S?)
- Cut final rod to length
- Continue cutting plywood blocks
- Cut out vertexes
- Mill vertexes to correct thickness
- Mill out-of-plane holes
- Order Bearings
Electrical:
- Assemble programmer
- Assemble optostops
- Finalize other board designs in preparation for ordering other boards
- Order parts for motherboard
Software:
- Create sketch outlines
Recycler
- Have BrainSturm session to generate design ideas
- Get Cracking
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