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I will do 3d cad design, mechanical design and cad design in solidworks
Brian Lucas
About this gig
Need a reliable 3D CAD model that is accurate, functional, and ready for the next stage of development? I help inventors, startups, manufacturers, engineers, and product teams turn sketches, ideas, measurements, or existing parts into precise mechanical CAD models using SolidWorks.
I work on mechanical parts, components, assemblies, complex mechanical assemblies, mechanisms, housings, machine components, and product structures, with careful attention to dimensions, fit and function, clearances, assembly relationships, and manufacturability.
You can receive editable source CAD files suitable for further engineering, prototyping, CNC machining, 3D printing, or production.
Whether you need a single component, a multi part assembly, an existing model modified, or a product developed from scratch, I focus on getting the details right early so you can avoid unnecessary prototype failures, manufacturing issues, and costly redesigns later.
If you have a sketch, reference, measurements, or an idea, message me and lets discuss the best way to turn it into a practical CAD solution.
Delivery style preference
Please inform the freelancer of any preferences or concerns regarding the use of AI tools in the completion and/or delivery of your order.
Get to know Brian Lucas
Brian Lucas
Industrial and Mechanical Product Designer, 3D CAD and Product Development
- FromUnited Kingdom
- Member sinceSep 2026
- Avg. response time1 hour
Languages
English, Spanish, German, French, Italian, Portuguese, Dutch
I am an industrial and mechanical product designer helping inventors, startups, manufacturers, and established businesses turn ideas, sketches, and existing products into accurate, functional, and manufacturing ready solutions. I specialize in 3D CAD design, mechanical design, product development, 3D modeling, technical drawings, engineering drawings, assemblies, mechanisms, DFM, GD&T, prototyping, and production documentation using SolidWorks and Fusion 360. My focus is on precision, fit, function, manufacturability, and reducing costly redesigns before production.
Other Industrial & Product Design Services I Offer
FAQ
Can you create a 3D CAD model from a sketch or idea?
Yes. I can develop a 3D CAD model from sketches, images, dimensions, reference files, measurements, or an existing model. Please provide as much information as possible so I can understand the intended shape, function, and requirements.
What types of mechanical products can you model?
I work with mechanical parts, components, assemblies, machine components, housings, mechanisms, and complex mechanical assemblies. I can also modify existing CAD models or develop a product from scratch based on your requirements.
Which CAD software do you use?
I primarily work with SolidWorks and can also work with Fusion 360, AutoCAD, Inventor, and Creo. I can provide suitable editable source files and commonly requested formats such as STEP and STL when required.
Can you check whether the parts will fit together correctly?
Yes. For assemblies, I can review component relationships, clearances, interference, mates, and overall fit and function. This helps identify potential assembly problems before prototyping or manufacturing.
What do you need from me before starting?
Please send your sketch, reference images, existing CAD files, measurements, dimensions, material information, and any functional requirements you have. If you are starting from an idea and do not have complete specifications, message me first so we can discuss the project
