2009:Drivetrain 1.7.2009: Difference between revisions
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End time: 9:00 pm | End time: 9:00 pm | ||
Members present: Tony, Goodman, Gannon, Larry, | Members present: Tony, Goodman, Gannon, Larry, Matthieu<br> | ||
New bearings p/n r1212zz ordered. | New bearings p/n r1212zz ordered. | ||
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<br> | <br> | ||
'''Tasks to complete: '''' <br> | '''Tasks to complete: '''' <br> | ||
UPDATE<br> | |||
PLEASE PASS THIS ON TO THE MECHANICAL SUBTEAMS | |||
<br> | |||
Key ITEMS | |||
<br> | |||
*27.25” LONG x 37.25” WIDE | |||
*Rear wheel axis at 5.625 from most rear surfaces (adjustable down to 4.625 corner brace regime permitting) | |||
*Front wheel axis at 11.625 from front most surfaces (adjustable ± 2.00”) <br> | |||
<br> | |||
*Still need to determine a few hardware items but I think we could use a few PEM fasteners to further minimize fastener system weight | |||
*We will need to design a few spacers “on the fly” as we determine the best approach while building | |||
*The 6-hole patterns in the wheels need to be tapped for 10-32 Depth TBD | |||
*Need to add the stiffener element between the wheels (1/side 1”x1” ext. Al stock is light and will work well and can be welded) | |||
*Need to cut necessary smaller frame elements from stock | |||
*Need to design in provisions for front “dummy wheels” biased 1/8” up for roll over protection <br> | |||
<br> | |||
*Need to order the following parts from the shop by tomorrow: | |||
*2009-wheel-hub (1/8 wheel retainer plate) QTY:4 | |||
*Hub-bearing (just a spacer in the hub for support not a bearing) QTY:4 | |||
*Brkt-wheel-asy-1 (trans/motor mount left front and right rear) QTY:2 | |||
*Brkt-wheel-asy-2 (trans/motor mount left rear and right front) QTY:2 | |||
*Bearing-block (main double bearing holder for each drive assembly) QTY:4 <br> | |||
<br> | |||
---- | |||
[[Drivetrain|Drivetrain Main Page]] | |||
Latest revision as of 13:38, 14 November 2010
Drivetrain-1.07.2009
Start time: 6:00 pm
End time: 9:00 pm
Members present: Tony, Goodman, Gannon, Larry, Matthieu
New bearings p/n r1212zz ordered.
Tony and Matthieu were show drive wheel asembly.
ordered transmission
built up chassis frame
Tasks to complete: '
UPDATE
PLEASE PASS THIS ON TO THE MECHANICAL SUBTEAMS
Key ITEMS
- 27.25” LONG x 37.25” WIDE
- Rear wheel axis at 5.625 from most rear surfaces (adjustable down to 4.625 corner brace regime permitting)
- Front wheel axis at 11.625 from front most surfaces (adjustable ± 2.00”)
- Still need to determine a few hardware items but I think we could use a few PEM fasteners to further minimize fastener system weight
- We will need to design a few spacers “on the fly” as we determine the best approach while building
- The 6-hole patterns in the wheels need to be tapped for 10-32 Depth TBD
- Need to add the stiffener element between the wheels (1/side 1”x1” ext. Al stock is light and will work well and can be welded)
- Need to cut necessary smaller frame elements from stock
- Need to design in provisions for front “dummy wheels” biased 1/8” up for roll over protection
- Need to order the following parts from the shop by tomorrow:
- 2009-wheel-hub (1/8 wheel retainer plate) QTY:4
- Hub-bearing (just a spacer in the hub for support not a bearing) QTY:4
- Brkt-wheel-asy-1 (trans/motor mount left front and right rear) QTY:2
- Brkt-wheel-asy-2 (trans/motor mount left rear and right front) QTY:2
- Bearing-block (main double bearing holder for each drive assembly) QTY:4
