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Formula 1000 build from Australia
This is something we've been working on for the past 6 weeks. It is far from complete at the moment and is at least 6 months away from getting started on something tangible. We are using it as a design exercise internally and to showcase our design and manufacturing capabilities. We are a small Australian business that has been in operation for only a short amount of time. We are called Motorsport Design Services, or MDS for short. This is out MDS F1000.
We have a blog going about it but I'll update on here as much as possible.
My theory in designing the car was to have a platform that would allow for a healthy amount of aerodynamic development work as well as having a chassis that produced good mechanical grip, so good kinematics and geometry, good chassis stiffness and lots of bodywork area for efficient downforce production.
Although I had been involved with Formula Ford for a number of years I had never raced or run a wings and slicks car before so I started by looking and studying exisiting Formula 1000 vehicles, as well as other junior categories like F3, GP3 etc. I started to rough out a design on paper, and then doing some basic modelling using Solidworks. From here I put some estimated pickup points for a high and low nose to see if there would be any major drawbacks to running a high nose and to my surprise this was a lot less of a compromise than I thought it would be. All the basics signs were there allowing a high nose setup without any major issues.
So that set me off down the path which we've taken. The car took shape in a rough form quite quickly (under 2 weeks) but it was then when the detail work started that progress appeared to slow (well it didn't slow, but design decisions were taking longer as there are so many elements to think about when design any component).
I am slowly working from the front to the rear of the car, finalising as many details as I can. Once this process is finished, it will be down to even more detail work and purchasing the engine and drive train so these can be scanned and incorporated into the chassis design, as well as the wheels (ex F3) so we can design the hubs etc.
The images I am posting here is of the process to date. I know there are many areas that still need attention and happy to hear feedback and comments as this project is a first for me and I still have a lot to learn. I can say I am looking forward to the aerodynamic side of things - something I am only very much a novice at.
engine as a stressed member.....
Quote:
Originally Posted by
JerryH
You will find that the motorcycle engines do not like to be stressed either in torsion or bending. One of the challenges in designing an F1000 is getting enough torsional rigidity without stressing the engine.....but it can be done.
Glad to see the interest in F1000 down under.
Jerry Hodges
JDR Race Cars
Take a good look at the car Brandon Dixon built and the Phoenix F1k.09 through the F1K.14. The Phoenix and the Citation both use the engine as a stressed member with a TON of success. Stressed engines have lasted seasons worth of racing and won championships.