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Austin Marr is a seasoned mechanical engineer with expertise in product design, thermal management, and mechanical engineering. He has a strong educational background in mechanical engineering and product design from the University of California, Davis and Berkeley, respectively. Austin has worked as a mechanical engineering intern, lead cooling engineer, drivetrain engineer, and has also been self-employed as a mathematics tutor. He has experience working with companies such as Formula Racing at UC Davis, Sutter Instrument, and Core Audio Designs.

Experience

    • United States
    • Motor Vehicle Manufacturing
    • 1 - 100 Employee
    • Lead Cooling Engineer
      • Jun 2022 - Jun 2023

      - Designing the outboard cooling system to prevent overheating of the motor and motor controller. - Wrote a MATLAB script to calculate the estimated heat dissipation and pressure drop from a Volkswagen OEM Heater Core given varying inlet conditions by using the effectiveness-NTU method. - Performed internal flow simulations to determine pressure drops throughout the cooling loop.

    • Drivetrain Engineer
      • Sep 2019 - Jun 2022

      - Designed the inboard differential sprocket for high voltage (HV) architecture, and differential sprocket adapter for lower voltage architecture with design for manufacturability in mind. o Utilized topology studies to guide optimal cutout geometry for best stiffness-to-weight ratio, yielding ~15% weight reduction for the inboard differential sprocket from design optimization studies. o Performed static finite element analysis (FEA) studies in SolidWorks to determine the maximum displacement and factor of safety, and fatigue analysis studies to verify part life. o Used CAM in HSMWorks to verify manufacturability of parts and create g-code. o Made drawings, while utilizing GD&T, for the differential sprocket adapter and soft jaw work holding fixture. o Manually machined the differential sprocket adapter to size then used a 3 Axis CNC Mill to finish the more intricate operations. - Reverse engineered radiator fans and optimized the mounting solution through both material and fastener selection, and bracket design to minimize mass and volumetric footprint. - Researched SolidWorks’ FEA mesh settings to further improve the accuracy of our team’s simulation results. o Originally used a curvature-based mesh with an h-adaptive convergence study on the differential sprocket adapter but due to a singularity in the 0.2mm spline fillet, I switched to a blended curvature-based mesh which yielded satisfactory and more realistic results.

    • United States
    • Biotechnology Research
    • 1 - 100 Employee
    • Mechanical Engineering Intern
      • Jun 2022 - Aug 2022
      • Novato, California, United States

      - Designed an optical train, factoring in DFM and DFA, in Fusion 360 for an existing microscope through reverse engineering existing components and creating hybrid parts to support various microscope installations. - Decreased CAM runtime upwards of 75% for various parts by replacing handwritten g-code with optimized operations.

  • Core Audio Designs
    • Novato, California, United States
    • 3D Modeler
      • Nov 2020 - Nov 2020
      • Novato, California, United States

      Contracted to model an acoustic panel prototype and draft drawings for production in Fusion 360 to verify and determine part dimensions for final assembly.

  • Self-employed
    • 15 San Marin Dr, Novato, CA 94945
    • Mathematics Tutor
      • Jan 2018 - Dec 2018
      • 15 San Marin Dr, Novato, CA 94945

      I tutored precalculus weekly at San Marin High School.

    • United States
    • Education Management
    • 300 - 400 Employee
    • Media Center Clerk
      • Jul 2018 - Aug 2018
      • 1111 Las Gallinas Ave, San Rafael, CA 94903

      At MCOE, I helped teach a CyberPatriot Academy camp, which showed students the importance of cyber security, and how to protect their devices on Windows and Ubuntu Linux. After the summer program, I updated a professional website to store previous meetings’ agendas and minutes, and set up networks and devices for College of Marin’s multiple campuses.

Education

  • 2023 - 2024
    University of California, Berkeley
    Master of Engineering - MEng, Product Design
  • 2019 - 2023
    University of California, Davis
    Bachelor's degree, Mechanical Engineering
  • 2015 - 2019
    San Marin High School

Suggested Services

This profile is unclaimed. These are suggested service rates with 0% commision upon successful connection

Industry Focus. “Mechanical or Industrial Engineering”

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