I am a freelance Chartered Mechanical Design Engineer, who develops hardware and technology concepts.
With over six years' experience working at Dyson in New Product Innovation, I have led and supported products from idea to fully integrated prototype. 
 
         +44 (0) 7769 58 5014  
       roryfisher.design@icloud.com   
         Book an introductory call directly on my calendar
Services
I have worked on a variety of mechanical design projects. From developing novel technologies, to building custom rigs for testing products, to validating concepts for production.
Mechanical design
   •   Mechanism development
   •   Design for assembly 
   •   Design for manufacturing
   •   Computer Aided Design (CAD):  
        •   Parametric modelling
        •   Sheet metal
        •   Topology optimisation
        •   Generative design
        •   Drafting
Analysis
   •   Finite Element Analysis (FEA)
   •   Heat transfer (1D analysis)
   •   Fluid mechanics (1D analysis)
   •   Impeller sizing
   •   Electric motor sizing

Prototyping and testing
   •   3D printing
   •   Hands-on prototyping
   •   Design of experiments
   •   Test  method development 

Systems engineering
   •   Risk management
   •   Failure Modes and Effects Analysis (FMEA) 
   •   Technical requirement writing
   •    Product Lifecycle Management (PLM)
Work
Most of my work is under NDA and I am not allow to show it. I am happy to talk more in depth about process, capabilities, and leadership. 
I have two more patents in the works that should be published later this year.

Published patents 
Accessory for hair straighteners  - US202029728444F·2020-03-18  -  Issued Sep 11, 2021