Tamiya’s entry-level 2WD racing buggy built and driven► Standard oil shocks and adjustable suspension arms ► The brand’s best buggy yet? You’d hope the Tamiya DT-04 Fighter Nxgen would be a decent two ...

Improving Gear Teeth with Candle Heat!!

e*thirteen has a new crankset and a new direct mount chainring perfect for big hit bikes that need durable, but light weight ...

Strain wave gears work by deforming a stationary flexible spline into an ellipse so the teeth engage the internal teeth of the output spline. Add a couple of extra teeth on the output side ...

The term "involute" refers to the shape of the teeth: the curves of the teeth are involutes of circles, which are curves that optimize gear performance. Figure 1.1.2: The three marked circles are key ...