At HMW Designs we are passionate about building mechanical devices for fun.  We’re also into digital design and we create downloadable e-plans for our designs that can be printed on a standard A4 printer.  We like to work with metal and we are keen on encouraging people to have a go at welding.  You’d be surprised, with a little practice, welding is not as hard as you might imagine.


Our current design is an electric kart for kids.  It features a steel frame and is a good first welding project, once you’ve got the basics mastered.  The frame is a simple welding task and can be made using a stick (MMA), MIG or TIG welder.

Kids of all ages love to get involved in making fun things, particularly if they get to drive it when it’s finished.  You can download the plans for the kart from www.electric-go-kart.co.uk.  The kart plans are free!

Building the kart opens the door to lots of engineering concepts, it’s a great way to show kids how an electric drive works, it shows them how speed controllers work and also teaches them about steering and braking.  Whilst the kart is a simple vehicle it provides a great stepping stone to more complex vehicle builds.

We'll be posting more on our blog about electric vehicles in general, renewable energy (who's going to be first to charge their kart from PV cells or a wind turbine?) and pointing you at useful online resources for learning about welding.  You can also follow us on:

Twitter - https://twitter.com/#!/HWMRob 

Facebook - http://www.facebook.com/hwmdesigns

Email us at contact@hwm-designs.com or at contact@electric-go-kart.co.uk