Pattern making for casting

The carburettor inlet casting is is a large casting and requires both an inner and outer pattern.

The control column, gun triggers and engine blip switch casting and assembly process. 

  • patterns and drawing
  • Outer pattern
  • Sand mould made from inner pattern
  • Aluminium casting in mould
  • Aluminium castings
  • Casting after lathe and milling work by Francis
  • Gun triggers patterns
  • trigger patterns showing left & right siding
  • Triggers Castings
  • Triggers Castings
  • Gun trigger castings, roughly & fully cleaned
  • Spade grip pivot pattern
  • Assembled spade grip and triggers
  • Control column assembled
  • Moulding the rubber for the spade grip
  • Assembled spade grip with rubber
  • Spade grip in place - closeup
  • slider jquery
  • Original Shuttleworth spade grip
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We are duplicating the Rotherham Pump, the Hand Air Pump, the 3 way valve and filter body – see some of the template and casting works. 

  • Crankcase wooden template
  • Crankcase foundry casting in aluminium
  • Cylinder Head pattern in wood
  •  Cyliinder Head casting
  • bootstrap carousel
  • Con rod lost wax casting
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