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Re: Battery Buggy B

Posted: May 8th, 2018, 9:14 pm
by cheese
any tiny error in your calculation could have easily multiplied so you have to make sure your numbers are exact.

Re: Battery Buggy B

Posted: May 8th, 2018, 9:18 pm
by PM2017
cheese wrote:any tiny error in your calculation could have easily multiplied so you have to make sure your numbers are exact.
Also, calculate all the true values experimentally. Each part has some tolerance, and these build up, and make your theoretical calculations inaccurate.

Re: Battery Buggy B

Posted: May 23rd, 2018, 4:18 am
by MadCow2357
I'd like to implement adjustable steering in my buggy for next year. So in the video below, Nestor revealed his secret of caliper steering.
https://www.youtube.com/watch?v=pKC8MYRgflI
Would I be able to use this kind of steering without the electronic caliper?

Re: Battery Buggy B

Posted: May 23rd, 2018, 5:53 am
by shrewdPanther46
Its the same thing as the threaded rod steering thing, its just implemented thru the pillow block instead of the entire chassis as a whole

Re: Battery Buggy B

Posted: May 23rd, 2018, 7:57 am
by bernard
MadCow2357 wrote:I'd like to implement adjustable steering in my buggy for next year. So in the video below, Nestor revealed his secret of caliper steering.
https://www.youtube.com/watch?v=pKC8MYRgflI
Would I be able to use this kind of steering without the electronic caliper?
Dial calipers are not electronic.

Re: Battery Buggy B

Posted: May 23rd, 2018, 10:13 am
by MadCow2357
Oh OK!!! I will definitely do more research into caliper steering then.

Re: Battery Buggy B

Posted: May 25th, 2018, 7:33 am
by builder83
Did many of the national teams use scopes? Or just align it through 1 stick and wood dowel?

Any other interesting out of the box thinking?

Re: Battery Buggy B

Posted: May 25th, 2018, 9:24 am
by MadCow2357
builder83 wrote:Did many of the national teams use scopes? Or just align it through 1 stick and wood dowel?

Any other interesting out of the box thinking?
Yeah, they used rifle scopes. I should have thought of that ;) . Would rifle scopes still be useful next year, even though there will probably a curving component?

Re: Battery Buggy B

Posted: May 25th, 2018, 9:26 am
by windu34
MadCow2357 wrote:
builder83 wrote:Did many of the national teams use scopes? Or just align it through 1 stick and wood dowel?

Any other interesting out of the box thinking?
Yeah, they used rifle scopes. I should have thought of that ;) . Would rifle scopes still be useful next year, even though there will probably a curving component?
Yes you still need to aim towards something when you set up your vehicle to curve. I used a laser with my EV, but a rifle scope does the same thing.
For reference, 1st, 2nd, 3rd, and 4th all used lasers to aim EV in 2017 at nats (idk about the rest, I just happened to be friends with 1, 3, and 4)

Re: Battery Buggy B

Posted: May 25th, 2018, 9:49 am
by knightmoves
windu34 wrote:
MadCow2357 wrote:
builder83 wrote:Did many of the national teams use scopes? Or just align it through 1 stick and wood dowel?

Any other interesting out of the box thinking?
Yeah, they used rifle scopes. I should have thought of that ;) . Would rifle scopes still be useful next year, even though there will probably a curving component?
Yes you still need to aim towards something when you set up your vehicle to curve. I used a laser with my EV, but a rifle scope does the same thing.
For reference, 1st, 2nd, 3rd, and 4th all used lasers to aim EV in 2017 at nats (idk about the rest, I just happened to be friends with 1, 3, and 4)
Please note that for BB, you must use a non-electric sighting / aiming device. So no lasers.