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| Related Content (15) |
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half a GH craft wheel
Photo by
Peter Augenbergs
created 8/23/2003
submitted 11/10/2003 09:18:55 PM
We broke a GH Craft carbon wheel while testing in August. Anxious to see how it was constructed, we sawed it in half, through the broken part. note the hollow outboard rim.
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taking apart an NGM adjustable gap motor
Article by
Peter Augenbergs
created 4/2/2004
submitted 4/2/2004 04:58:11 PM
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bearing stack form NGM adjustable gap
Photo by
Peter Augenbergs
created 4/2/2003
submitted 4/2/2004 05:00:16 PM
this is the bearing stack that comes out of the rotor/hub assembly after removing the snap ring and outer wheel bearing.
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tesseract battery pack
Photo by
Peter Augenbergs
created 8/8/2003
submitted 11/10/2003 09:43:18 PM
this is nathan working on half of the battery pack for tesseract. we refurbished our li-ion pack from ASC 01 for this car.
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attachment of a composite shell to a spaceframe chassis
Article by
Peter Augenbergs
created 1/15/2003
submitted 1/15/2004 12:06:21 PM
traditonally, its not easy to attach a 6'x16' body to a frame that is not much bigger than a 6' tall person, and have it hold up at highway speeds. outlined below is how the MIT Solar Electric Vehicle Team attaches the aerobody/array to the chassis.
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array packing
Photo by
Peter Augenbergs
created 10/11/2003
submitted 11/10/2003 09:27:54 PM
top view of Tesseract, one you dont see too often. this was the same time as the sunset pic, just after the whole array was on teh car. its actually missing 6 cells. can you guess where they go?
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array tabbing fixture
Photo by
Peter Augenbergs
created 3/24/2003
submitted 11/10/2003 10:22:03 PM
machining our tabbing fixture for our 2003 array. our array was done at SunCat Solar by Alain Chuzel. CNC machining is cheaper if students do it at student shops, so we made the fixture for Alain.
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tesseract in WSC, day 2
Photo by
Peter Augenbergs
created 10/20/2003
submitted 11/10/2003 09:10:50 PM
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sunset at hidden valley raceway, WSC 03
Photo by
Peter Augenbergs
created 10/11/2003
submitted 11/10/2003 09:23:43 PM
This pic was the first time Tesseract had the whole array on it, and the fairings were painted. We decided to roll it out and take some good pictures for our website. We really lucked out and got this great sunset shot.
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Tesseract charging on day 3
Photo by
Peter Augenbergs
created 10/21/2003
submitted 11/10/2003 09:37:40 PM
charging at the end of day 3. we had just past coober pedy at this point, and were 5 minutes behind 2nd place.
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tesseract after sunset, day 3
Photo by
Peter Augenbergs
created 10/21/2003
submitted 11/10/2003 09:40:39 PM
the car looks almost surreal in this pic. we didnt really have much trouble with trees shadowing our evening and morning charges this day.
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gap changer thingy
Photo by
Peter Augenbergs
created 10/20/2003
submitted 11/10/2003 09:47:24 PM
we retrofitted our gap changer with a hex shaft, but had no way of holding it in place. this slowed us down over the course of the race day, but we didnt notice until day 2 because the afternoon of day 1 was cloudy. this is me hacking up a wrench, which is glued to a socket with 5 minute epoxy. we zip-tied this on our gap changer in Alice Springs, and it kept us going 105 kph on day 3.
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trailer packed for WSC
Photo by
Peter Augenbergs
created 9/23/2003
submitted 11/10/2003 10:10:03 PM
here is the car in the trailer, with everything packed for WSC. we drove the trailer down to New York to be shipped my air to Australia.
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scratched spindle of NGM adjustable gap motor
Photo by
Peter Augenbergs
created 4/2/2003
submitted 4/2/2004 05:02:04 PM
the adjustable gap mechanism can be seen here. since the bearings slide on teh spindle, they produce gouges, making it vvery diffficult to reassemble.
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NGM adjustable gap with rotor/hub assembly pulled
Photo by
Peter Augenbergs
created 4/2/2003
submitted 4/2/2004 05:03:16 PM
here is the inside of the NGM adjustable gap motor. dont take it apart if you dont have to.
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