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The glidetrack can be used at all levels as it is designed to show the application of smart grease again. The axles and wheel sides of the turned wheels have the grease smeared on them. It again shows how being able to manufacture means that you don't have to be a consumer it also means you can redesign the product to suit your individual needs much like the VST Station later.

Resources

 

GlideTrack

Aimed at schools that have a video content to their media courses. This project, which uses a smart material in a true working context, is designed to allow the camera operator to get tracking shots, the way the background moves in shot adds that high budget movie feel to any production.

A few examples of the track in use.

 

 

Glide track is commercially available ranging from approx, £200 to £500 depending on the length and the quality.

But purchasing the track looses out on the possible learning that manufacturing your own will deliver.

The glidetrack above can be built for approx £30 to £60 depending on the cost of your aluminium track.

Conventional Glidetrack

GlideTrack

 

 

This project uses smart grease or damping grease to achieve the resistive friction effect as the carriage rolls across the aluminum surface.

The even drag effect means that shots have that fluid feel to them.

 

Carriage Body - 3mm Acrylic.

Slide

 

2D Draw File - Download

Prf

 

 

Boxford Lathe File - Download

 

The O ring that fits the wheel is a - 7.6 I.D / 2.4mm section. Nitrile

Before assembly the axles need to be covered in Damping Grease,

Source Pot
Source Description Part No
Smart Grease Starter pack SM1 003
Farnell - DAMPING GREASE (HEAVY) 10CC
1712887

 

On this clear model the grease can be seen all around the side of the wheel.

Grease

 

The Camera is held by a threaded hexagonal brass bar.

Screw

 

Boxford Lathe File - Download

 

The ends are made of 6mm Foamex.

Ends

 

Mill Design Ends. - Download