Product Development & CAD Services

With over 20 years of experience, we can help clients turn ideas into reality through CAD expertise and engineering know‑how.

 

Whether it's helping shape concepts or managing product development, end‑to‑end, we have the skills to bring innovation to life. We can generate sketched concepts, aesthetic prototypes or full scale functional models, depending on need. 

 

Specialists in injection moulded product design and sheet metal fabrication, we have a typically varied portfolio of work from steel structures to high-end furniture design. 

 

 

 

 

 

What we Do

Core Engineering CAD Services

  • Mechanical CAD Design - 3D modelling of mechanical components, assemblies, and systems. 
  • Product Development – End-to-end CAD support from concept sketches to manufacturable designs.
  • Reverse Engineering – Converting physical parts into CAD models and manufacturing drawings.
  • 2D Drafting & Conversion – Clarify or update traditional 2D drawings to correct requirement.
  • Simulation & Analysis – Stress and motion analysis integrated with CAD models.
  • Design for Manufacturing (DFM) – Optimizing designs for manufacture / Production.
  • Design for Additive Manufacturing (DfAM) – Tailoring parts for 3D printing.
  • Prototyping Support – Preparing CAD files for rapid prototyping and iterative testing.
  • Electronic/PCB integration – Creation of device housings or assemblies around electronics and PCBs.
  • Jig & Fixture Design - Design of parts/Assemblies to simplify manufacturing, assembly or storage.
  • 3D Printing - Prototyping/testing design concepts or creating visual 1st off  samples for appraisal. 

 

 

 

Value-Added Services

  • Interference Detection & Design Review – Identifying possible conflicts.
  • CAD Conversion – Migrating legacy 2D drawings into modern 3D CAD formats.
  • Rendering & Visualization – High-quality product visuals for marketing or stakeholder presentations.
  • Documentation & Standards Compliance – Deliverables aligned with ISO, ASME, or industry-specific standards

 

 

Specialised Engineering Applications

  • Consumer Products – CAD for appliances, wearables and packaging.
  • Medical Devices – Precision CAD for  instruments and ergonomic designs.
  • Industrial Equipment – Heavy machinery and tooling design.

100+ 

Projects Completed

50+ 

Clients Served

25 

Years of Experience

Contact us

Telephone: 07875 639113

E-mail: iain@mechdesign71.com

Address: Stoke Gabriel, Devon

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