Dave Parry

How does 3D Printed Sand make an F1 Engine?

Ever wondered how you make a F1 Engine Block? Or how the Sand Casting process works? Or even what 3D Sand printing looks like?

Our 2021 April Fool: GW is Cast in Leading Hollywood Role

GW can today announce that it has been awarded a contract by Marvel to create the next Avengers...

The rough guide to surface roughness for machined parts

Surface Roughness is a hugely complicated subject, with entire PhDs devoted to it. Not...

How do I know my part is in tolerance?

Unless you can match supplier measurement capacity with lengthy (and costly) tolerance...

What's the difference between CNC turning and milling?

As machining basics go, understanding the difference between turning and milling is vital. While...

Temperature control for CNC machined parts: an overview for buyers

Temperature changes have a huge influence on the accuracy and specification of machined parts....

Does it really matter how clean, tidy and organised your supplier’s CNC machine shop is?

Thinking about how clean a CNC machining supplier’s shop floor is may not seem like an important...