Mechanical Design & 3D CAD
Precision Engineering Design
Our mechanical design services bridge the gap between creative concepts and physical reality. Using industry-standard SolidWorks software, we create robust, fully parametric 3D models that capture your design intent while maintaining the flexibility for future iterations.
We don't just "draw" parts; we engineer them. Every component is designed with its function, material properties, and manufacturing method in mind. Whether you need a complex mechanism, a consumer product enclosure, or a rugged industrial fixture, our team delivers production-ready data you can trust.
Core Capabilities
- Parametric 3D Modeling: Intelligent models that update automatically when dimensions change.
- assembly Design: Large-scale assemblies with interference detection and motion analysis.
- Technical Documentation: Comprehensive 2D drawings (ISO/ASME) with full geometric dimensioning and tolerancing (GD&T).
- Simulation (FEA): Stress, strain, and thermal analysis to validate performance before prototyping.
- Rendering: High-quality visualizations for marketing and stakeholder presentations.
Specialized Visualization
For high-end architectural rendering and advanced marketing visuals, we partner with IAVisual to bring your products to life in photorealistic environments.
Mechanical Design Deliverables
A mechanical design package can include the files and documentation needed for engineering review, prototype builds, supplier quoting, and production release.
3D CAD Package
Native SolidWorks parts and assemblies, STEP or IGES exports, STL or 3MF prototype files, and organized revision folders.
Manufacturing Drawings
2D drawings with dimensions, tolerances, materials, finishes, notes, critical dimensions, and supplier-facing manufacturing information.
Engineering Notes
Design assumptions, material rationale, tolerance strategy, prototype recommendations, and open risks to validate before production.
What We Design
IAEngineering supports mechanical design work for products and subsystems where form, fit, function, material selection, and manufacturing route need to be considered together.
Product Enclosures
Plastic and metal housings for electronics, sensors, tools, fixtures, handheld products, and industrial devices.
Mechanisms and Assemblies
Moving parts, brackets, mounts, pivots, fastening strategy, clearance checks, and assembly sequencing.
Production Parts
Machined, molded, printed, cast, or sheet metal parts designed with the target process in mind from the beginning.
Need native CAD support? See our dedicated SolidWorks design services. Need production review? See Design for Manufacturing services.
Mechanical Design FAQ
Can you work from sketches?
Yes. A sketch, rough model, photo, requirements list, or existing prototype can be enough to begin concept development.
Do you provide production drawings?
Yes. Drawings can include dimensions, tolerances, materials, finish requirements, GD&T, and supplier notes.
Can you improve an existing design?
Yes. We can review existing CAD for manufacturability, strength, assembly, tolerances, or supplier feedback, then update the model and drawings.
Start Your Design Project
From initial sketches to final CAD files, we're here to engineer your success.
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