detached escapement的意思|示意

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Detached escapement is one of the earliest and most important inventions of modern clock making. It was invented in England in the early 18th century and is the key to the accuracy of modern clock movement. In a detached escapement, the escapement wheel, or escape wheel, is driven by the time-keeping wheel, or balance wheel, located just above it. This creates a ticking sound that is used to regulate the speed of the time-keeping wheel.

Detached escapement is primarily used in mechanical watches and clocks and is still the most popular escapement design today. It is composed of a balance wheel, a lever, and an escape wheel. The escape wheel is powered by the balance wheel, pushing the lever out of its resting position, allowing the gear teeth on the escape wheel to pass, and then shutting it off again. This cycle creates a \\"tick\\" sound.

The advantage of using this type of escapement is that it is much more reliable and accurate, as it keeps time without the wobble and jolts of other escapement designs. It is also popular because it is relatively inexpensive and easy to manufacture. The disadvantage of using the detached escapement is that its ticking sound can be loud and annoying, and it requires frequent maintenance.

Overall, detached escapement is one of the most important inventions of modern clock making. It is extremely accurate, easy to manufacture and relatively inexpensive. However, it can be noisy and require frequent maintenance.