I offer custom 3D mechanical design from concept to prototype

Gökay Z.

CAD Design expert

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Request a service

Simple $100

Standard $200

Advanced $350

Basic 3D Part Modeling
I will create a single 3D part based on your sketch or reference image. Includes one SolidWorks model and export in STEP or STL format, suitable for 3D printing or visualization.

2 delivery

1 revisions

Complete Assembly Design
I will design a small mechanical assembly (2–5 parts) with proper mating, constraints, and functional accuracy. Includes drawings for each part and an exploded view upon request.

4 delivery

2 revisions

Full Mechanical System Design & Rendering
I will create a full mechanical product or system (up to 10 parts), including assembly, exploded views, and professional renderings for presentation or marketing. All files will be delivered in SolidWorks, STEP, and PDF formats.

6 delivery

3 revisions

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About this service

Looking to bring your mechanical concept to life?

I offer professional 3D design services for mechanical products, assemblies, and components. From early concept sketches to detailed CAD models ready for manufacturing or prototyping, every design is developed with engineering precision and functionality in mind.

What You’ll Get:
- 3D CAD model of your part or assembly (SolidWorks / AutoCAD format)
- Technical drawings with dimensions and tolerances (if requested)
- Design optimized for manufacturability and strength
- Optional rendering for presentation or marketing use

I have extensive experience designing mechanical systems such as filtration units, hydraulic actuators, aluminum frames, and pump components. Whether you need a prototype model or a complete assembly design, I’ll deliver high-quality, production-ready files.

Service offer categories

Mechanical Design Services Mechanical CAD Design 3D Product Rendering and Design

Software & skills

2D Drafting and 3D Modeling 2D/ 3D Solidworks 3D CAD Design 3D CAD Modeling 3D Mechanical Design 3D Rendering CAD Design and Drafting Mechanical Assemblies Solidworks Technical Drawings +7 more

Portfolio

123 3

Marine Gearbox Design

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Parametric Design of Polyhedral Dice

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Hydraulic Piping Design

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This service includes

Service tiers	Simple $100	Standard $200	Advanced $350
Summary	Basic 3D Part Modeling	Complete Assembly Design	Full Mechanical System Design & Rendering
Details	I will create a single 3D part based on your sketch or reference image. Includes one SolidWorks model and export in STEP or STL format, suitable for 3D printing or visualization.	I will design a small mechanical assembly (2–5 parts) with proper mating, constraints, and functional accuracy. Includes drawings for each part and an exploded view upon request.	I will create a full mechanical product or system (up to 10 parts), including assembly, exploded views, and professional renderings for presentation or marketing. All files will be delivered in SolidWorks, STEP, and PDF formats.
Delivery time	2 days	4 days	6 days
Number of revisions	1	2	3

Questions and answers

Yes, I can develop a complete 3D model even if you only have a hand-drawn sketch or concept idea. I’ll translate it into a detailed CAD model ready for prototyping or manufacturing.

Absolutely. I always provide editable CAD files in SolidWorks, STEP, or DWG format, along with technical drawings if requested. You’ll fully own the design files after delivery.