04-09-2010, 13:29
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#1
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Bladesmith to the Quiet Professionals
Join Date: Feb 2004
Location: Oregon, Land of the Silver Grey Sunsets
Posts: 3,886
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Mars Rover, Oregon Style
The Oregon State University Engineering Dept. has a Mars Land Rover build going on.
This is a group of engineering students that is doing this on their own for the international competition this June and held somewhere in Utah.
The reason I'm know about this is my son is a member of this group and some of the components have been built here by him on the milling machine. The only thing I've done is to stand by and make sure he doesn't break expensive carbide cutters.
Chris Reeve has most kindly donated both titanium and a high-tec plastic called ultem. This has been to keep weight down as there is a stated limit.
Thank you Chris.
Check out the link: http://oregonstate.edu/groups/osurc/urc-rover/index.php
The concept , design, machining and building is all by the students but they are not as smart as some might think, A couple months ago they let me drive it. 
OSU mascot is the Beaver and they do not want to be confused with Duck-U (U of O)
Last edited by Bill Harsey; 04-09-2010 at 13:39.
Reason: Beavers, not Ducks
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Bill Harsey is offline
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04-09-2010, 13:41
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#2
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Gold Star Father
Join Date: Apr 2009
Location: Littleton, Colorado
Posts: 388
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Tatonka316 is offline
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04-09-2010, 17:10
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#3
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Area Commander
Join Date: Jan 2004
Location: Midwest
Posts: 7,134
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Quote:
Originally Posted by Bill Harsey
The concept , design, machining and building is all by the students but they are not as smart as some might think, A couple months ago they let me drive it. |
Have they finished the repairs yet?
Very cool stuff, keep us updated!
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My Heroes wear camouflage.
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Gypsy is offline
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04-09-2010, 19:34
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#4
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Quiet Professional
Join Date: Apr 2008
Location: 18 yrs upstate NY, 30 yrs South Florida, 20 yrs Conch Republic, now chasing G-Kids in NOVA & UK
Posts: 11,901
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Quote:
Originally Posted by Bill Harsey
Chris Reeve has most kindly donated both titanium and a high-tec plastic called ultem. This has been to keep weight down as there is a stated limit. Thank you Chris.
Check out the link: http://oregonstate.edu/groups/osurc/urc-rover/index.php
The concept , design, machining and building is all by the students but they are not as smart as some might think,
A couple months ago they let me drive it. |
Congratulation to the team and Chris & you for helping..
We need pictures.
Of Bill driving..
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Go raibh tú leathuair ar Neamh sula mbeadh a fhios ag an diabhal go bhfuil tú marbh
"May you be a half hour in heaven before the devil knows you’re dead"
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JJ_BPK is offline
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04-09-2010, 19:56
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#5
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Asset
Join Date: Apr 2005
Location: Vine Grove, Kaintuckee
Posts: 56
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Bill, we are both lucky to have sons that are 10X smarter than we ever thought of being.. 
Thanks for sharing.
If they need anymore hi-tech material, let me know. Got stuff in the shop that I don't have a clue what it is. Jody asked me to keep it in case he needed it for a project.. 
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Kit Carson is offline
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04-09-2010, 20:59
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#6
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Quiet Professional
Join Date: Aug 2004
Location: NorCal
Posts: 15,370
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Geek Squad athletics - robotics, solar powered vehicles, Mars rovers...cool.
Richard
__________________
“Sometimes the Bible in the hand of one man is worse than a whisky bottle in the hand of (another)… There are just some kind of men who – who’re so busy worrying about the next world they’ve never learned to live in this one, and you can look down the street and see the results.” - To Kill A Mockingbird (Atticus Finch)
“Almost any sect, cult, or religion will legislate its creed into law if it acquires the political power to do so.” - Robert Heinlein
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Richard is offline
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04-09-2010, 21:03
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#7
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Quiet Professional
Join Date: Apr 2006
Location: In transit somewhere
Posts: 4,044
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I thought I saw a Harsey Kid...
Congrats to the boy and his team.
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In the business of war, there is no invariable stategic advantage (shih) which can be relied upon at all times.
Sun-Tzu, "The Art of Warfare"
Hearing, I forget. Seeing, I remember. Writing (doing), I understand. Chinese Proverb
Too many people are looking for a magic bullet. As always, shot placement is the key. ~TR
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x SF med is offline
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04-10-2010, 08:19
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#8
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Quiet Professional
Join Date: Jan 2004
Location: Free Pineland
Posts: 24,810
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Where's the chainsaw arm, cap crimper, and beer cooler? 
TR
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"It is not the critic who counts; not the man who points out how the strong man stumbles, or where the doer of deeds could have done them better. The credit belongs to the man who is actually in the arena, whose face is marred by dust and sweat and blood; who strives valiantly; who errs, who comes short again and again, because there is no effort without error and shortcoming; but who does actually strive to do the deeds; who knows great enthusiasms, the great devotions; who spends himself in a worthy cause; who at the best knows in the end the triumph of high achievement, and who at the worst, if he fails, at least fails while daring greatly, so that his place shall never be with those cold and timid souls who neither know victory nor defeat." - President Theodore Roosevelt, 1910
De Oppresso Liber 01/20/2025
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The Reaper is offline
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04-10-2010, 08:55
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#9
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Quiet Professional
Join Date: Apr 2006
Location: In transit somewhere
Posts: 4,044
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Quote:
Originally Posted by The Reaper
Where's the chainsaw arm, cap crimper, and beer cooler?
TR |
The grinder, power anvil and shootin irons seem to be missing too.... oh, yeah and the car stereo with the big woofers... and there do not appear to be hydraulics for the suspension, how does it 'jump'?
__________________
In the business of war, there is no invariable stategic advantage (shih) which can be relied upon at all times.
Sun-Tzu, "The Art of Warfare"
Hearing, I forget. Seeing, I remember. Writing (doing), I understand. Chinese Proverb
Too many people are looking for a magic bullet. As always, shot placement is the key. ~TR
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x SF med is offline
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04-10-2010, 08:59
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#10
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Quiet Professional
Join Date: Jan 2004
Location: Free Pineland
Posts: 24,810
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Quote:
Originally Posted by x SF med
....oh, yeah and the car stereo with the big woofers... and there do not appear to be hydraulics for the suspension, how does it 'jump'?
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Doesn't sound very Harsey-like or Oregon style to me.
Would you add 22s and spinners as well?
TR
__________________
"It is not the critic who counts; not the man who points out how the strong man stumbles, or where the doer of deeds could have done them better. The credit belongs to the man who is actually in the arena, whose face is marred by dust and sweat and blood; who strives valiantly; who errs, who comes short again and again, because there is no effort without error and shortcoming; but who does actually strive to do the deeds; who knows great enthusiasms, the great devotions; who spends himself in a worthy cause; who at the best knows in the end the triumph of high achievement, and who at the worst, if he fails, at least fails while daring greatly, so that his place shall never be with those cold and timid souls who neither know victory nor defeat." - President Theodore Roosevelt, 1910
De Oppresso Liber 01/20/2025
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The Reaper is offline
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04-10-2010, 09:13
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#11
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Quiet Professional
Join Date: Apr 2006
Location: In transit somewhere
Posts: 4,044
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Quote:
Originally Posted by The Reaper
Doesn't sound very Harsey-like or Oregon style to me.
Would you add 22s and spinners as well?
TR
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True about the stereo and tires, it should be an old boom-box with blown woofers a missing dial knob and one of the tuning lights out duct taped to the roll bar, and mis-matched mud runners on blown shocks with reinforced spring sets .... my bad... although the engine would have to be a turbo-diesel 're-tuned' by a logger.
We all have to agree, the rover is missing the 3000lb power takeoff on the front end. 
__________________
In the business of war, there is no invariable stategic advantage (shih) which can be relied upon at all times.
Sun-Tzu, "The Art of Warfare"
Hearing, I forget. Seeing, I remember. Writing (doing), I understand. Chinese Proverb
Too many people are looking for a magic bullet. As always, shot placement is the key. ~TR
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x SF med is offline
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04-10-2010, 09:27
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#12
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Bladesmith to the Quiet Professionals
Join Date: Feb 2004
Location: Oregon, Land of the Silver Grey Sunsets
Posts: 3,886
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Thanks for all the kind words and design improvement ideas.
What I find interesting is the drive motors are all inside the wheels and this machine can turn 360 degrees in place (or very close to it) These students have developed some possible proprietary software to make the whole thing work by wireless remote.
For those who haven't clicked the link yet, here is a design view: http://oregonstate.edu/groups/osurc/urc/design.php
I have no idea what the electronic stuff means.
Be sure to watch the video where they are running over a bunch of people.
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Bill Harsey is offline
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04-10-2010, 09:34
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#13
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Quiet Professional
Join Date: Apr 2006
Location: In transit somewhere
Posts: 4,044
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Quote:
Originally Posted by Bill Harsey
Thanks for all the kind words and design improvement ideas.
What I find interesting is the drive motors are all inside the wheels and this machine can turn 360 degrees in place (or very close to it) These students have developed some possible proprietary software to make the whole thing work by wireless remote.
For those who haven't clicked the link yet, here is a design view: http://oregonstate.edu/groups/osurc/urc/design.php
I have no idea what the electronic stuff means.
Be sure to watch the video where they are running over a bunch of people. |
Damn Bill... your kid is smarter than you! Be careful, he might just take over your shop with a platoon of Rovers... Set your perimeter defenses and stock up on beer, NOW!!!
__________________
In the business of war, there is no invariable stategic advantage (shih) which can be relied upon at all times.
Sun-Tzu, "The Art of Warfare"
Hearing, I forget. Seeing, I remember. Writing (doing), I understand. Chinese Proverb
Too many people are looking for a magic bullet. As always, shot placement is the key. ~TR
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x SF med is offline
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04-13-2010, 14:12
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#14
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Quiet Professional
Join Date: Jan 2004
Location: Colorado Springs
Posts: 4,530
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Quote:
Originally Posted by Bill Harsey
The only thing I've done is to stand by and make sure he doesn't break expensive carbide cutters.
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Providing experiential-based advice?
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Razor is offline
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04-13-2010, 14:27
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#15
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JAWBREAKER
Join Date: Jan 2004
Location: Gulf coast
Posts: 1,906
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I saw the video Bill. Very cool. For the final testing , they need to get a few "big eaters" instead of those skinny kids to test that sucker.
The overally design and especially the actuators on the front and rear wheels is a great concept. Allowing the vehicle to rotate on its axis instead of only forward or reverse in a "sticky" situation should be a great benefit. FWIW, I would NEVER have been stuck mud riding as a kid if I had the ability to rotate my vehicle 90 degrees and drive out through the side of a rut. Nice concept by those brilliant young adults. 
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Sacamuelas is offline
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