2012 Chassis Preview
 

With Team Paragon not qualifying for Championship this year, I have nothing to do over spring break.

Over this past week, I opened up SolidWorks and started drawing up a chassis that we might use next year. This chassis was inspired by the Cheesy Poofs (They are the main source for all the chassis that I make) because I love their work.

Here is a link of all the screenshots that I have taken so far and I will upload pictures when new things get added.

https://picasaweb.google.com/1157635...3 c_VhNvj6QE#

Questions and Comments are always welcomed.

Re: 2012 Chassis Preview
 

the link doesn't work for me.

it just goes to whoever is logged in to picasa on that computer.

Re: 2012 Chassis Preview
 

link isn't quite right. It sends folks to their albums not yours.

Re: 2012 Chassis Preview
 

I think I fixed the link.

Re: 2012 Chassis Preview
 

If you're trying to replicate a WCD, why not just direct drive the center wheel?

Also, are those bearing blocks COTS or would they be machined? If you plan on manufacturing them, you will need fillets in the inside corners for it to be machined.

Also, check out 2791's 2010 chassis for help with bumper mounting.

Re: 2012 Chassis Preview
 

Since they're Gen1/Gen2 AM Shifters, there isn't an 'output shaft' available for direct drive. To direct drive the wheels, they'd either need to add one into their shifter or purchase the super shifters. Option 1 should be doable if they intend to attempt WCD, but Option 2 may be limiting.

Are the bearing blocks COTS items are are they intended to be milled in-house?

Also, in noting the file name of the picture that shows off your bearing blocks -- technically you're using 'live axles' with this setup. Not a big deal for a file name, but you wouldn't want to confuse the two when asking about them.

Re: 2012 Chassis Preview
 

Why not just use the SuperShifter?

Re: 2012 Chassis Preview
 

Price; if they have Gen1/2 then they might not want to spend $720+ to purchase more transmissions.

Re: 2012 Chassis Preview
 

Ah sorry, I was just assuming they would purchase new gearboxes for next season. If not, then yeah what you said makes sense.

Make sure you've got a good welder for 1/16" tubing! :)

Re: 2012 Chassis Preview
 

I'm not really trying to do a full WCD. I was just taking a few ideas from it. The bearing blocks would be machined "in-house" and the reason that their are no fillets inside is because I have not done every little detail. I spent about an hour and a half yesterday doing this and will put all the details and the finishing touches later.

I'm not sure that we will be using supershifters next season. With the exception of last year, we have use custom shifting transmissions since 2004 and we will probably go with those.

Re: 2012 Chassis Preview
 

Those bearing blocks are going to LOTS of fun to machine :D

Re: 2012 Chassis Preview
 

Yeah.

Like I stated in my first post, this might be the chassis that we will use next year. This past year we used a simple chassis that was built with 1x1 aluminum and 1/16" aluminum gussets and a whole lot of rivets.

I am trying to pass this by the mentors on my team and see if we can get an "OK" for next year.

Re: 2012 Chassis Preview
 

I do like it a lot, I have just heard that machining blocks like that is kind of a difficult task, or at least the programming to get it do make that part. I wouldn't know, but im interested in seeing how this works. I'm working on something similar myself just a bit of a different twist on things, I have falled in love with 8 wheel drives :D

Re: 2012 Chassis Preview
 

As have I. I can make this into an 8WD, but I just decided to do a 6. 8WD look cooler. But the downfall is that you have to buy/make two extra wheels.

Re: 2012 Chassis Preview
 

If you don't mind tensioning the chain some other way, you can use 1/8 wall tubing and no bearing blocks to make things easier to machine.