KHK SI internal gears are manufactured with S45C carbon steel to achieve improved durability, with a precision grade of JIS N8.

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 ...

Enormous freshwater reservoir discovered off the East Coast may be 20,000 years old and big enough to supply NYC for 800 years A 40-year-old critique of conservative women that’s as relevant as ever ...

China’s Bulang people have an unusual rite of passage known as ranchi in which they dye their teeth black to mark adulthood and social rights. The ethnic group, with a history spanning more than a ...

As one of the oldest components of human engineering, gears have driven civilization for thousands of years. But now, engineers at New York University in the US have given gears a new liquid twist.

Abstract: The gear pump is not only the power source of the fuel control system, but also a component that is prone to malfunctions. Therefore, Fault mechanism modeling is of great significance to ...