As Gold Tier Sponsors of Team HARE-19 from the University of Huddersfield, we took the opportunity to catch up with the chassis construction team to see how they are getting on as the Formula Student 2019 competition rapidly approaches ‘crunch’ time.
The Chassis department comprises of two MEng students, Filip Sieminski and Jamie Mistry.
The main focus of Filip’s development is to design and manufacture a tubular cold drawn steel spaceframe chassis. The main challenge of this year’s spaceframe design was to accompany the newly applied 10-inch wheel geometry. A target for the design was to allow the vehicle to be easily maintained with the design philosophy of applying a mainframe and sub-frame system. The sub-frame houses the engine, drivetrain assembly and the rear suspension, this is to allow easy maintenance and service of the engine whilst at events. To produce the spaceframe, the method of using TIG welded technology has been utilised.
Jamie’s focus this year has been on redesigning and manufacturing the braking system, including the pedal box assembly with the aim to be easily maintained, adjustable, lightweight and ergonomic. The braking system consists of newly designed laser cut brake discs and braided lines to enable exceptional braking force which provides superb driver feedback, whilst also reducing rotational mass (Inertia). The braking system is really crucial to the HARE-19 vehicle build, as a minimal stopping distance will decrease lap times and give the team a competitive edge over opponents. This is achieved through reducing the un-sprung mass and optimising the design by conducting computational simulation analysis and testing.
Filip Sieminski is working towards his Automotive and Motorsport Engineering MEng at Huddersfield. Originally form Poland, Filip has maximised the opportunities that studying in Huddersfield has to offer- when not working incredibly hard as the Chassis Construction Team Leader, he likes to eat, sleep, and party. Filip is particularly proud of the fact he has completed all the ‘eating challenges’ in Huddersfield.
Jamie is studying for his Mechanical Engineering MEng. From Halifax, Jamie is proudly the only northerner on the team this year. When not designing the pedal box and braking system for the Formula Student car, he enjoys motorcycling, travel, and participating in a variety of sports.
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