Stable Aluminum Quadruped Leg Redesign

$250-750 USD

In Progress

Posted 7 days ago

$250-750 USD

Paid on delivery

I need the current legs on my small quadruped robot re-engineered so that stability is noticeably improved when it stands, walks, and shifts weight. The new design must keep aluminum as the sole structural material, balancing strength with weight. Please base your concept on the existing footprint of the robot; I can supply the current CAD and dimensions as soon as we begin. Your proposal should walk me through the full redesign approach—concept sketches or quick mock-ups, any simulations or calculations you plan to run, and the files I will receive at each stage until a prototype-ready package is delivered. I will evaluate submissions primarily on the clarity and depth of your detailed project proposal, so lay out the steps, software you intend to use, and how you will validate that stability has in fact improved.

3D CAD

Prototyping

Computer Aided Manufacturing

Mechanical Engineering

Project ID: 40434502

About the project

4 proposals

Remote project

Active 7 days ago

Looking to make some money?

Email address

Benefits of bidding on Freelancer

Set your budget and timeframe

Get paid for your work

Outline your proposal

It's free to sign up and bid on jobs

Awarded to:

@MinaSiedrak

Hello I'm Mina working as a Mechatronics Engineer & PRODUCT Designer. and have completed over 150 projects with 5-stars rating - and I'm hoping to be the project number 151 to complete it in a high-quality, cheapest price and short time You can check my works and my client's reviews on my profile page at: [login to view URL] I'm confident that will deliver the best design for your project, Best Regards

$550 USD in 7 days

4.8

(143 reviews)

7.8

4 freelancers are bidding on average $380 USD for this job

@Rashidminhas457

Hi I’m a mechanical engineer and have done similar robotic mechanism and structural redesign projects, including lightweight aluminum assemblies and stability-focused mechanical systems. I can help re-engineer the leg system of your quadruped robot to significantly improve standing stability, walking balance, and weight-shifting behavior while maintaining aluminum as the primary structural material. I typically use SolidWorks for mechanical redesign and assembly optimization, along with simulation tools for structural and motion-related evaluations. The redesign process will include: • Evaluation of current leg geometry and robot footprint • Stability-focused redesign concepts and quick mock-up iterations • Optimization of leg positioning, joint alignment, and support polygon behavior • Structural checks for aluminum strength-to-weight efficiency • Motion and load evaluation during standing and walking conditions • Prototype-ready CAD and engineering drawing package Validation of the redesign will include: • Center-of-gravity and support polygon analysis • Structural stress evaluation on critical leg components • Comparative stability assessment between current and redesigned configuration • Weight distribution review during simulated walking and shifting motions Feel free to message me in chat so I can review your current robot CAD and discuss the redesign goals in more detail. I can also share related robotics/mechanical design samples. Thanks

$300 USD in 8 days

5.0

(27 reviews)

5.0

@juliantobahari

Hi, I'm Juli, a 3D design specialist. I've read your job description and I’m confident I can help. I have solid experience with SolidWorks, Fusion 360, and rendering tools like KeyShot. I focus on precision, fast delivery, and clear communication. I understand the requirements of Stable Aluminum Quadruped Leg Redesign and how to approach it effectively. You can also see similar work on my portofolio. Looking forward to hearing from you. Best regards, Juli

$400 USD in 1 day