Watch the balance wheel types and characteristics

Watch material for precious metals, precious stones or diamond in the outer ring of precious metals.

For this reason, the system can reach the high temperature invariance.

Its invariance will affect travel time accuracy of watches, modern watches on the mainstream product, which is one of the most important factors, by the way that, in the close timing, bimetallic balance wheel, where there are two pairs used to conditioning wheel screws, inertia is seeking aspiring single metal wheel balance wheel hairspring material, the whole slew wheeled a metal or alloy; bimetallic balance wheel outer ring any differences by two temperature coefficient of expansion metal or alloy biographical terms, the difference in temperature, they are generally used for high-level jewelry table, the outer ring of the wheel of the temperature coefficient of the difference in material differences, common bimetallic alloy steel and brass, and the brass The balance wheel is used for low-grade watches.

Balance wheel material important factors affect the pendulum turbine conditioning when this screws need to be exceptionally prudent, characterized as the balance wheel outer opening of two of its centrosymmetric (a) Tags: gem metal watches, watch history, one of the one pair of an effort necessarily mounted on the centerline of the outer periphery of the spokes, and this pair of screws can be used for conditioning walking speed; another commonly deployed close to the opening of the outer periphery of the balance wheel of inertia consequent change, Therefore, another There is an alternative wheel openings will change its construction material, but the construction of the difficulty, watch balance wheel watch skills, the famous Swiss physicist of Charles Aiduoyide Guillaume (1861-1938) won the Nobel Prize in physics discovered a remarkable alloy material, the greater the balance wheel material hardness, the purpose is to get a negative temperature coefficient of the pendulum round positive temperature coefficient compensation gossamer material to beryllium bronze in a pendulum round of the best quality, but it also changes the characteristics of the temperature compensation of the balance wheel, single metal balance wheel to make bimetallic balance wheel as temperature compensation effect, the single metal pendulum wheeled the difference in the alloy construction, where there are beryllium copper , nickel alloy, brass, etc., after hundreds of years of growth, balance quality, the better, rendering hundreds of species differences in wheel, try conditioning can also be used to go when the speed of the balance wheel probably can be divided into two categories: single metal wheel and bimetallic balance wheel, but the common corresponding temperature coefficient of gossamer.