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3D Modeling in CAD software

3D MODELING & MECHANICAL ENGINEERING

We turn complex engineering challenges into innovative, reliable products. From new ideas to improved designs, our mechanical engineering services deliver solutions that are functional, user-friendly, cost-effective, safe, and visually appealing.

What is 3D modeling?

3D modeling or CAD design is a process in which special software is used to create a virtual 3D model of a product or part.​

 

The created 3D CAD model allows designers and engineers to visualize, test and optimize the product before creating a physical model or prototype.

​​

3D models can also be used to prepare production drawings and the necessary documentation in preparation for production.​​​

 

Why do you need 3D modeling?​

Precise dimensions and tolerances - 3D modeling allows you to specify precise dimensions, tolerances and fits in the digital model, reducing potential production problems.


Reduction of errors before production - A digital 3D model helps identify design errors, incompatibilities and functionality issues before manufacturing the parts.


Faster changes - Design changes can be made quickly and accurately in the CAD model.


Realistic visualizations - A 3D model provides a realistic overview of the product's shape, dimensions etc before a prototype is created.

Our 3D modeling &
mechanical engineering services

1

Concept evaluation

We help you assess various design concepts to identify the optimal solution.

2

3D modeling & 2D drawings

​Our 3D CAD modeling services ensure every component is designed with precision.

 

Once the development phase is complete, we also formalize 2D drawings to ensure a smooth   transition to manufacturing.

3

Material selection

We can help you choose materials that balance the cost-effectiveness, durability and aesthetics of your product.

 

Whether it’s metals, polymers or advanced composites, our expertise ensures your product meets the requirements.

4

Preparation of production drawings

We prepare drawings for production with precise dimensions, tolerances, and material descriptions.​​​

5

File conversion and optimization

We convert 3D models into different formats so that they are suitable for 3D printing, manufacturing or other uses if there is a need for this.

6

Digitization of old drawings
and scans

We can convert your paper documents and scanned data into CAD files.

WHY CHOOSE OUR 3D MODELING & MECHANICAL ENGINEERING SERVICES?

  • Detail-oriented – We ensure that every detail meets the exact requirements.

  • Fast implementation – We help reduce development time and bring the product to market faster.

  • High-quality CAD solutions – We use cutting-edge software (SolidWorks, AutoCAD, Fusion 360, etc).

  • Customized solutions – We offer solutions tailored to your industry needs.

  • Customer-centric approach – we offer personal consultations and feedback-based changes.

Need mechanical engineering or 3D modeling?

From conceptualization to final production, we’re with you every step of the way. Get in touch to discuss your project and see how we can help!

raido@raab.ee

 

+372 5102 835

 

Manta Maja, Vabaduse Puiestee 174B, Tallinn, Estonia

Member of Estonian Chamber of Commerce and Industry logo

© 2025 Raab OÜ

Estonian Chamber of Commerce and Industry awarded Best Estonian Companies 2025. Raab OÜ is the most competitive engineering, architecture and project design company.
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