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Leonardo & Lisa Expeditions Underway
MSA Board Welcomes New President and Vice-President
AMEC2005 Call for Papers Now Open
Theme 1 - Technology
Theme 2 - Planetary science and astrobiology
Theme 3 - The human factor
Theme 4 - Analogue studies
Theme 5 - Education and outreach
Theme 6 - Policy and planning
Expressions of interest should be sent to
New MarsOz Base Design Report Now Available
Floor Frame Complete
The floor frame and two of the vertical bulkhead frames are now complete, but the floor sandwich and radiator frame has yet to be completed.
Welding on the floor frame is completed.
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The mid-cabin and rear mid-cabin bulkhead frames mounted on the floor frame give the rover a third dimension.
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Expedition 2 Summary Report Now Available
Construction Continues
Construction is proceeding smoothly, with a number of basic components being fitted, including the new forward and rear propeller shafts, the primary fuel tank and shock absorbers. With the steel framework of the floor (almost) complete, we are ready to begin assembling the floor 'sandwich', which consists of an aluminum sheet panel (underside), thermal insulation layer (glass fibre bats and hardwood standoffs) and a plastic and aluminum upper layer. Vertical bulkhead frames can be fabricated as soon as a new order of RHS steel arrives. More component shopping is required, including better seats, an extra fuel tank, and plumbing for the coolant system.
Underside of vehicle showing propshaft (black), primary fuel tank (silver) and and rear shocks (yellow).
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AMEC2004 a Success, Expedition 2 Completed
Expedition 2, a joint research expedition between the Mars Society Australia, has now been completed.
Engine Now Mounted
Further construction work is continuing, slowly. The engine mounting and steel framework is basically complete and work is now proceeding to propeller shafts, steering link and frame for the radiator. The gearshift and transfer box linkages are proving to be particularly challenging, since a set of two complex controls need to be brought forward over the cabin from the behind the engine. Mechanical engineer Andrew Cornejo has agreed to design these, based on conceptual sketches from Bruce Armstrong.
Busy day deciding on the placement of seats, and arguing about control linkages
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Basic sketch of gearbox modification for forward controls, which will use Bowden cables... |
Steelwork Plans Complete
It's taken a long time to get further with the project, since both of the main workers have been tied up with other duties (read: paid work). However, at last the steelwork plans were completed and the floor frame and vertical bulkheads are being assembled. Now that this work is in hand, the task for we MSA volunteers is to get busy with the support equipment for the powerplant: exhaust system, coolant plumbing, electrical and transmission.