Automotive Body Engineering Portfolio Project Ideas | MakeFolio

Designing a Crash-Test Dummy Prototype

This project addresses the need for effective crash-test evaluations. I designed a functional prototype of a crash-test dummy using CAD software, demonstrating skills in prototyping and analysis.

Project overview: The automotive industry requires reliable crash-test dummies to ensure safety standards are met in vehicle design. This project involves designing a prototype to evaluate the impact forces occupants experience during a collision. The skills demonstrated include CAD modeling, prototyping, and analysis of structural integrity.

Engineering concepts demonstrated: 1. Design for Manufacture/Assembly (DFMA) 2. Material selection for impact resistance 3. Kinematics in human body movement simulation 4. Structural analysis using Finite Element Analysis (FEA).

Possible development process: 1. Define objectives and constraints based on safety standards. 2. Research existing crash-test dummy designs. 3. Develop initial sketches and concepts factoring proportions. 4. Use CAD software like Autodesk Fusion 360 for detailed modeling. 5. Simulate impact scenarios using FEA tools to analyze stress and strains. 6. Fabricate a prototype using a 3D printer or maker space. 7. Assess the prototype against safety metrics. 8. Document findings and suggest improvements based on tests.

Tools and free/low-cost software: Use Autodesk Fusion 360 for CAD, ANSYS or Altair for FEA; and access a local makerspace for 3D printing facilities.

Learning resources: Search for 'Autodesk Fusion 360 tutorials for crash dummies', 'FEA basics on YouTube', and visit the 'Maker Space resources' for practical workshops.

How this could appear in a portfolio (STAR example): Situation: The need for an improved crash-test dummy to enhance vehicle safety was identified. Task: I set out to design a functioning prototype that adhered to safety guidelines. Action: I utilized Autodesk Fusion 360 to create 3D models and conducted simulations using ANSYS to ensure structural integrity. Result: The prototype design yielded a 15% improvement in simulating the human body movement during crashes, demonstrating enhanced reliability for future crash tests.

Automated Vehicle Side Mirror Design

Designed a prototype for an adjustable side mirror aimed at reducing blind spots. The design incorporated a sensor mechanism to adapt to driver preferences, showcasing my skills in automation and design.

Project overview: Visibility issues due to traditional side mirror designs continue to impact vehicle safety. In this project, I designed a side mirror with an automated adjustment feature through sensors for optimal positioning. This demonstrates skills in product design, automation, and usability.

Engineering concepts demonstrated: 1. Ergonomics and human factors 2. Mechanism design for automation 3. Sensor integration principles 4. Prototyping and design iteration.

Possible development process: 1. Define the problem surrounding visibility and blind spots. 2. Research existing side mirror technologies and ergonomic standards. 3. Sketch versatile designs that cater to various driver positions. 4. Create a CAD model of the best design using Onshape. 5. Integrate automation using basic microcontrollers (e.g., Arduino). 6. Develop a prototype using additive manufacturing. 7. Test the prototype with users to gather feedback. 8. Refine design based on user interactions and compile a report on metrics.

Tools and free/low-cost software: Onshape for CAD design, Arduino and sensor kits for automation, and a 3D printer available at educational institutions.

Learning resources: Search for 'Onshape tutorials for beginners', 'Arduino projects for automotive applications', and 'ergonomics in vehicle design' for relevant literature.

How this could appear in a portfolio (STAR example): Situation: Vehicle drivers often struggle with visibility due to fixed side mirrors. Task: I aimed to create an adaptable design that enhances driver safety. Action: I developed a prototype using Onshape, integrating sensor technology for automated adjustments. Result: User tests indicated a 30% decrease in blind-spot incidents, affirming the design's effectiveness.

Development of a Lightweight Vehicle Panel

Designed a concept for a lightweight exterior vehicle panel that reduces weight while maintaining structural integrity, emphasizing skills in materials science and modeling.

Project overview: Reducing vehicle weight is crucial for improving fuel efficiency and performance. This project involves designing a lightweight vehicle panel using advanced composite materials that meet safety standards. It showcases skills in materials selection, structural modeling, and manufacturing processes.

Engineering concepts demonstrated: 1. Material properties and testing 2. Structural design principles 3. Cost-benefit analysis of materials 4. Manufacturing methods including composites.

Possible development process: 1. Define weight reduction targets based on vehicles’ specifications. 2. Research current materials and their properties. 3. Design initial concepts and perform a materials comparison matrix. 4. Use a CAD tool to model the chosen panel design in SolidWorks. 5. Simulate load testing scenarios. 6. Examine manufacturing processes that could apply, including CFRT (Carbon Fiber Reinforced Thermoplastics). 7. Create a presentation for stakeholders outlining the findings.

Tools and free/low-cost software: SolidWorks for CAD modeling; use educational licenses available for students.

Learning resources: Look up 'advanced materials in auto engineering' and 'SolidWorks beginner tutorials'.

How this could appear in a portfolio (STAR example): Situation: Automakers face increased demands for efficiency through weight reduction. Task: I aimed to develop a lightweight panel for a vehicle model. Action: I selected composite materials and modeled the design using SolidWorks, performing simulations to validate structural integrity. Result: The panel achieved a reduction of 20% in weight while maintaining safety, paving the way for improved fuel efficiency.

An Automotive Paint Process Optimization Study

Conducted a study to streamline the automotive painting process, reducing time and improving finish quality, thus emphasizing skills in process optimization and quality control.

Project overview: The automotive painting process often suffers from inefficiencies leading to longer production times and inconsistent finishes. This project endeavors to analyze and optimize the painting stages in a vehicle manufacturing line. It demonstrates skills in quality management, process analysis, and data-driven improvements.

Engineering concepts demonstrated: 1. Lean manufacturing principles 2. Statistical Process Control (SPC) 3. Quality assurance methodologies 4. Process mapping and analysis.

Possible development process: 1. Observe and document the existing painting process in a facility. 2. Identify time-consuming steps through process mapping. 3. Collect data on paint application and drying times. 4. Research best practices from leading automotive manufacturers. 5. Propose adjustments aimed at reducing cycle times. 6. Use simulations if applicable to forecast improvements. 7. Document findings in a report including before-and-after data.

Tools and free/low-cost software: Use Microsoft Excel for data analysis, Google Sheets for collaborative findings, and Visio or Miro for process mapping.

Learning resources: Search for 'Lean manufacturing case studies' and 'quality control basics' on Coursera.

How this could appear in a portfolio (STAR example): Situation: Inefficiencies in automotive painting led to extended production times. Task: My goal was to analyze and optimize the painting process. Action: I mapped the workflow, collected data on each step, and identified redundancies. Result: I proposed changes that reduced overall painting time by 25%, enhancing throughput and finish quality.

Creating Custom 3D-Printed Car Accessories

Designed and manufactured custom 3D-printed car accessories tailored for customer needs, demonstrating skills in design customization and prototype development.

Project overview: The demand for personalized vehicle accessories is rising, and this project aims to create custom 3D-printed parts that cater to individual needs. It highlights skills in user-centered design, prototyping, and material selection.

Engineering concepts demonstrated: 1. User-centered design principles 2. Additive manufacturing techniques 3. Iterative design process 4. Ergonomics.

Possible development process: 1. Collect customer preferences and gaps in existing accessories. 2. Sketch ideas and determine feasibility. 3. Utilize CAD software (like Tinkercad for simplicity) to create 3D models. 4. Print prototypes using a consumer-grade 3D printer. 5. Gather feedback from users and iterate on design. 6. Assess manufacturing cost and materials.

Tools and free/low-cost software: Use Tinkercad or Fusion 360 for CAD modeling; access a 3D printer through local makerspaces.

Learning resources: Look for '3D printing basics for automotive' on platforms like YouTube and tutorials about user-centered design.

How this could appear in a portfolio (STAR example): Situation: Consumers increasingly seek personalized vehicle accessories. Task: I aimed to design functional, custom accessories via 3D printing. Action: I gathered user feedback, modeled custom designs in Tinkercad, and printed prototypes for testing. Result: The final accessories increased user satisfaction scores by 40%, representing a successful application of 3D printing in the automotive sector.

Developing an EV Battery Enclosure

Designed a structural enclosure for an electric vehicle (EV) battery, focusing on safety, thermal management, and manufacturability, showcasing skills in mechanical design and thermal analysis.

Project overview: As the market for electric vehicles grows, the design of enclosures for battery modules plays a critical role in safety and performance. This project focuses on developing a battery enclosure that protects components while managing heat. Skills demonstrated are in mechanical design, thermal analysis, and manufacturing processes.

Engineering concepts demonstrated: 1. Thermal management systems 2. Safety design principles 3. Structural integrity analysis 4. DFMA (Design for Manufacturing and Assembly).

Possible development process: 1. Define the objectives related to safety, thermal management, and cost. 2. Research existing battery enclosure designs and best practices. 3. Sketch preliminary designs focusing on manufacturability and protection. 4. Model in CAD software like NX or SolidWorks. 5. Perform thermal simulations to assess heat dissipation. 6. Create a prototype and test the enclosure under various temperatures. 7. Document findings and prepare a report on design effectiveness.

Tools and free/low-cost software: Use SolidWorks for CAD modeling, and access online thermal simulation tools, or ANSYS for more detailed analysis.

Learning resources: Search for 'electric vehicle battery design' and 'thermal management in automotive' on industry sites and academic journals.

How this could appear in a portfolio (STAR example): Situation: There is an increasing demand for safe and efficient EV battery enclosures. Task: I set out to design a thermal-optimized enclosure that adheres to safety regulations. Action: Using SolidWorks, I modeled the enclosure and conducted thermal simulations to ensure adequacy. Result: The prototype met all safety standards while ensuring effective thermal management, leading to further interest from potential manufacturers.

R&D on Aerodynamics of Vehicle Designs

Conducted research on the effect of vehicle shape on aerodynamics, culminating in improved design suggestions, showcasing skills in fluid dynamics and design optimization.

Project overview: Aerodynamics significantly affect vehicle performance and fuel efficiency. This project involves researching the flow around various vehicle shapes and providing design recommendations that enhance aerodynamic performance. Skills in fluid dynamics analysis, computational modeling, and design optimization are showcased.

Engineering concepts demonstrated: 1. Fluid dynamics fundamentals 2. Computational Fluid Dynamics (CFD) analysis 3. Design optimization techniques 4. Vehicle performance metrics.

Possible development process: 1. Define the aerodynamics-related performance goals for vehicle shapes. 2. Research fundamental principles of fluid dynamics. 3. Sketch multiple vehicle designs and predict their aerodynamic efficiencies. 4. Use CFD software like OpenFOAM to simulate airflow around the models. 5. Analyze results to suggest design changes for optimal performance. 6. Prepare documentation outlining findings and improvements.

Tools and free/low-cost software: OpenFOAM for CFD simulations; consider utilizing free educational resources or institutional labs for access.

Learning resources: Look for 'CFD tutorials for vehicle design' online and also use 'fluid dynamics basics' courseware from platforms like Coursera.

How this could appear in a portfolio (STAR example): Situation: The importance of aerodynamics in enhancing vehicle performance was clear. Task: My goal was to research and provide aerodynamic design insights. Action: I analyzed different vehicle shapes in CFD software and mapped airflow dynamics. Result: The research led to design recommendations that could reduce drag by up to 10%, illustrating the potential for significant performance enhancements.