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I'm seeking a mechanical design expert to develop a small, spring-driven vehicle prototype for product prototyping. The vehicle should be manually powered and designed for handheld use. Requirements: - Size: Small (handheld) - Primary purpose: Prototype for a product - Preferred Material: Metal Ideal Skills and Experience: - Mechanical design proficiency - Experience with spring-driven mechanisms - Metal fabrication skills - Prototyping experience
Project ID: 40418029
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Active 13 days ago
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30 freelancers are bidding on average $121 USD for this job

Hello, I am a design engineer, I am expert in 3D different products designs & Modeling so i can do the required design in the required time. I have finished similar projects before and finished 600+ projects. Please check my portfolio and reviews. Thanks.
$175 USD in 2 days
8.4
8.4

As a versatile individual experienced in mechanical design, I am confident I can bring your spring-driven vehicle prototype to life. My extensive understanding of 3D modelling and printing, coupled with my knack for product design and prototyping, make me the perfect fit for this project. What sets me apart is my proficiency in working with various materials, including metals. Shouldering your preference for metal components for the vehicle, I assure you that the prototype will be designed and fabricated using high-quality materials that align with your vision. What's more, my knowledge of spring-driven mechanisms will help ensure optimal performance for your handheld prototype. Having delivered exceptional results on similar projects in the past, I understand the rigour required in bringing a product prototype from conception to fruition. With me at your side, you can trust that every detail will be considered and refined to create a product that not only works as intended but also pleases visually. Let's work together to turn your idea into a tangible reality.
$80 USD in 1 day
7.4
7.4

As a multidimensional expert specializing in mechanical design, I have vast experience and skills perfectly aligned with your project's requirements. My proficiency in 3D animation and designs using AutoCAD and Solidworks alongside my skill in material choice and fabrication will ensure we create the exact prototype you're envisioning. I've had previous hands-on experience with spring-driven mechanisms and prototyping which has honed my knowledge in delivering efficient, practical, and sturdy prototypes fitting for small, handheld devices like yours. Also, having a background in metal fabrication strengthens my ability to create robust structures essential for your vehicle.
$50.01 USD in 1 day
6.2
6.2

I can design an efficient spring driven vehicle prototype with accurate CAD modeling and mechanical calculations. You’ll receive a practical, optimized, and manufacturable design tailored to your requirements.
$60 USD in 1 day
6.1
6.1

Hi, I’m a multidisciplinary engineer focused on design + analysis, delivering production ready CAD and simulation-backed solutions. I work across mechanical and architectural scopes, with clear drawings, practical detailing, and fast communication. Feel free to check my profile for similar projects ,happy to review your scope and suggest the best next steps. G. Zaralı
$200 USD in 3 days
6.1
6.1

Dear Client, Vutuk Design and Media is pleased to submit this proposal for the design and development of your spring-driven vehicle prototype. Our firm provides a comprehensive suite of engineering services, including mechanical product design, advanced simulations, and high-quality 3D production visuals. We specialize in taking mechanical concepts from the initial sketching phase through to a fully functional, 3D-printed prototype ready for testing. To better understand your vision, we have the following questions: Will the spring mechanism be a standard off-the-shelf component, or do you require a custom-designed energy storage solution? Are there specific surfaces or terrains where this vehicle will be tested, so we can optimize the wheel tread and grip? Do you require a detailed 3D animation of the internal mechanism to showcase the engineering for stakeholders or marketing purposes? What is the anticipated timeline for the first physical prototype delivery? We invite you to visit our company profile and portfolio to explore our diverse range of engineering and visualization projects. We look forward to discussing how Vutuk Design and Media can bring your prototype to life. Best regards, The Vutuk Design and Media Team
$350 USD in 7 days
5.6
5.6

Hello sir, Did go through your job description and glad to share that I have enormous experience in working with Spring-Driven Vehicle Prototype I'm a seasoned programmer and Engineer with quality experience in Flutter, React, Node.JS, SpringBoot, Frontend and Backend Development, Python, Matlab, R studio, C, C++, C#, OpenCV, OpenGL, Tesseract OCR, google vision, Statistical programming/R progamming data analysis Computing for Data Analysis Time Series & Econometric, Machine learning, AI, Deep learning, Matlab and Mathematica, 3D modeling, CAD/CAM,AutoCAD, 2D, Architectural Engineering, SolidWorks, Unity 3D, PCB, Electronics, Arduino, Automation, Embedded and Firmware , IOT, Electrical/Mechanical Engineering I am a TOP Rated Freelancer, and you can check my reviews here as well: https://www.freelancer.com/u/mzdesmag. Looking forward to potentially working together on this project. Thanks and Best regards, Adekunle.
$30 USD in 1 day
5.2
5.2

With over a decade of experience in 3D modelling and printing, my skills are uniquely suited to bring your spring-driven vehicle prototype to life. I've designed everything from mechanical parts to industrial components, functional prototypes to spare parts for ravenous machines – making my portfolio varied and versatile, like the project you're envisioning. Paired with my ability to use industry-leading software such as Solidworks, Blender, and Zbrush just to name a few, I am confident that I can meet and exceed your precise requirements. Moreover, I not only have proven experience with crafting accurate dimensional models but also follow a design-to-print approach. This means that the prototype I create will not solely be functional at a small-scale but can seamlessly go through the manufacturing process if desired.
$47 USD in 2 days
4.9
4.9

As an experienced 3D artist, graphic designer, and web designer with engineering experience, I bring a unique perspective to your search for a mechanical design expert. Although I am new to this platform, I have been working in the field for years. During this time, I have developed an extensive skill set that aligns perfectly with your project needs. My notable proficiency in 3D modelling and rendering enables me to conceptualize and bring to life even the most complex designs.
$48 USD in 1 day
5.3
5.3

As a seasoned 3D Printable Model Designer with a 6-year track record, I bring an immense value to your project. My proficiency in mechanical design, coupled with extensive experience in creating accurate, print-ready models enables me to craft functional and high-quality designs. Moreover, my skills are not just limited to design, but also extend to material selection. Your preference for metal on this prototype aligns conveniently with my expertise, having worked extensively with various filaments like PLA, ABS, PETG, TPU and Resin. I understand that this project requires not only an understanding of mechanical design but also precision and thoroughness when it comes to product prototyping - things I excel at. Be assured of a partnership that doesn't compromise on quality but ensures your vision for a spring-driven vehicle prototype is met and even exceeded. Let's collaborate to turn your ideas into reality!
$60 USD in 1 day
4.8
4.8

Hello, Drawing on my extensive experience in 3D modeling, 3D printing, and CAD/CAM, I am confident in my ability to translate your vision for a small, spring-driven vehicle prototype into a tangible and optimized reality. I possess a profound understanding of mechanical design and have successfully executed projects with similar spring-driven mechanisms before. Additionally, being adept at metal fabrication is an advantage that I bring to the table. Being comfortable translating designs into functioning products using various metals, I can readily cater to your preference for metal material. My work process is highly collaborative and client-focused. I ensure regular communication and updates during the project to guarantee that we are always on track with your vision. Trusting me to handle your product prototyping needs means entrusting it to someone who will treat your project with the utmost professionalism, efficiency, and commitment until final completion. Let's turn your concepts into feasible prototypes! Thanks!
$30 USD in 4 days
4.4
4.4

Hi there, I’ve read your project description and I can design a compact, spring‑driven handheld vehicle prototype as outlined. To ensure the mechanism performs as expected, do you have a target travel distance or torque requirement for the spring system? For your project, I will work in SolidWorks 2023. I’ll begin with a clean conceptual layout of the spring mechanism (torsion or compression-based, depending on space and output needs), then refine the drivetrain, housing, and metal components for durability and manufacturability. After approval of the concept, I’ll deliver a fully detailed 3D assembly with production-ready drawings and STEP/SolidWorks files suitable for metal fabrication and prototyping. I’m passionate about building functional mechanisms. Recently, I designed and built a specialized chair for children with cerebral palsy that included custom mechanical systems, and I also have 7 months of experience in a motorcycle manufacturing company. I’ll also support minor adjustments after delivery if needed. And I consider the time for any further changes!
$100 USD in 5 days
4.7
4.7

As a self-taught mechanical designer skilled in using an array of platforms including SolidWorks, Fusion 360 and AutoCAD, I believe I would bring fresh ideas and perspectives to your spring-driven vehicle prototype project. The opportunity to work on a handheld product prototype is something that truly excites me as it aligns with my strengths in creating precise, functional 3D models for hardware projects such as yours. My proficiency with various 3D printing techniques, particularly FDM, SLA, and DLP printing methods, positions me well to transform our designs into print-ready files. Additionally, I am familiar with metal fabrication techniques which is ideal for your preferred material choice. In terms of experience, throughout my works I always put user experience at the forefront of everything. By consistently iterating through design and testing phases, I have honed my skills in building robust yet elegant products. My diverse portfolio speaks to the wide range of innovative projects I have embarked upon and gives you a glimpse of the aesthetic and functionality that can come out of our collaboration. Overall, creativity blended with a meticulous engineering approach defines my work style. Let's breathe life into your handheld vehicle project!
$32 USD in 1 day
4.0
4.0

Hello, I hope this message finds you well. My name is Rade, and I am a mechanical engineer based in Belgrade, Serbia, with over nine years of experience in the field. I have completed many projects throughout my career, primarily utilizing SolidWorks software. My portfolio showcases several projects across various sectors, including the military, food, and pharmaceutical industries. Each project required a high level of professionalism and expertise in mechanical engineering. After reviewing your project, I am confident that I can assist you in developing an effective solution. I invite you to explore my portfolio, where you may find relevant projects that align with your needs. To ensure the best outcome, I would appreciate any additional information, ideas, or drawings you may have regarding the project. This will help me gain a deeper understanding of your specific goals. I look forward to collaborating on this project and future endeavors. Best regards, Rade
$140 USD in 7 days
4.2
4.2

Hi, how are you doing? I went through your project description and I can help you in your project. your project requirements perfectly match my expertise. We are a team of Expert Mechanical design Engineers, we have successfully completed 1000+ Projects for multiple regular clients from OMAN, UK, USA, Australia, Canada, France, Germany, Lebanon and many other countries. We are providing our services in following areas: Product Design | 3D CAD Modelling Finite Element Analysis | Computational Fluid Dynamics Thermal analysis | Structural analysis HVAC and Heat load calculation We are proficient in using following software’s: AUTOCAD SOLIDWORKS ABAQUS ANSYS APDL | ANSYS Fluent MATLAB | SIMULINK COMSOL Multiphysics FUSION360 | CATIA We have good command over REPORT WRITING, we can show you many samples of our previous reports. We can discuss further details in the message box.
$140 USD in 7 days
4.4
4.4

Hi, I have done this type of special projects earlier. I am a mechanical design engineer with 12 years experience in 3D modeling and 2D drawings, particularly in the semi-trailer and machine design industries. I can create detailed 3D models with 2D drawings, based on the engineering details and your requirements. I use SolidWorks, PTC Creo and Keyshot for rendering. Please get in touch with me to discuss this project in more detail. I appreciate your consideration. Best regards, Buddhika
$155 USD in 5 days
3.9
3.9

Hi, I can design a compact spring-driven metal vehicle prototype optimized for handheld use with efficient, reliable mechanism design. I’ll provide complete CAD with manufacturable components and smooth motion performance. Do you have any target size, runtime, or torque requirement for the spring mechanism? Mayank
$140 USD in 7 days
3.1
3.1

Hi there ! With 7 years of experience in mechanical and product design, I am more than equipped to tackle your spring-driven vehicle prototype project. I have an avid understanding of spring-driven mechanisms, which makes me highly capable of creating a compact, handheld device fitting your specifications. Moreover, my expertise in metal fabrication marries well with your preferred material choice, ensuring a robust and quality prototype. What differentiates me from res of pack is my in-depth knowledge of product design lifecycle, which extends from conceptualization to manufacture readiness. This means that not only can I develop an effective prototype for you, but I can also guarantee manufacturability, considering key factors like sheet metal constraints, CNC machining feasibility and weldments if necessary. Being well-versed in 3D Printing comes as an added advantage for any quick revisions or if you may need additional iterations to fine-tune the design. Finally, my use of software including SolidWorks (primarily) plus Blender, SketchUp and AutoCAD leaves room for experimental innovation without losing efficiency or precision. Together, let's galvanize your concept into a game-changing reality! Thanks & regards Gaurav sharma....
$30 USD in 3 days
2.0
2.0

As a mechanical design expert with a deep understanding of product prototyping and experience designing spring-driven mechanisms, I am uniquely qualified for your project. With my proficiency in several essential tools such as Solidworks, CAD/CAM and Fusion 360, I can skillfully create a detailed 3D model of the vehicle you desire and effectively convert it into a robust metal prototype using my fabrication skills. Quality workmanship is at the core of everything I do. No detail will be overlooked as I craft this handheld, spring-driven vehicle prototype - ensuring that it perfectly aligns with your specifications and intentions. Additionally, I pride myself in unmatched precision as well as timeliness and so your project will not only be delivered on schedule but will also exceed your expectations in terms of quality. Choosing me for this task is not just about getting the job done, but gaining a committed partner who values and prioritizes client satisfaction above all else. Let me bring your vision to life, not just through reliable solutions but through an ongoing commitment to quality craftsmanship for this crucial stage in your product development process.
$35 USD in 1 day
1.7
1.7

Hello, As a mechanical design specialist with extensive experience in 3D modelling and manufacturing design, I am confident in my ability to deliver an outstanding prototype aligned with your specifications. My proficiency and strong background with spring-driven mechanisms ensure that I can effectively design a small-sized handheld vehicle that fits your project needs like a glove. My specific expertise in metal fabrication will be invaluable for this project, given your preference for metal materials. I have consistently produced high-quality results while maximizing efficiency in all my projects, and the same would be reflected in this prototype's fabrication process. Lastly, as someone who has ample experience in prototyping, I comprehend the significance of building functional models as key milestones in evaluating product viability. This attribute, combined with my proactively creative approach to problem-solving makes me stand out as a potential candidate for your undertaking. With me, you can rest assured knowing that your vision will be translated into reality through a meticulously crafted and user-friendly spring-driven vehicle prototype. Thank you for considering my application! Thanks!
$180 USD in 5 days
1.1
1.1

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