http://www.ahdc.co.uk/

Cartier Fake Watches Chinaa

Brass external balance, inner steel Cartier Fake Watches China Onlinea—? , these two metals together by a screw firmly.
This wheel balance on more than a dozen screws edge not only fixation of metals, but also can adjust the steering wheel of the difference.
This design compensates intelligentlya—? gossamer due to temperature changes caused by the rigidity of the amendment, and the rigidity of change not bring a small travel time error.
When the temperature increases, vaporous,replica watches china and balance due to the copper expansion coefficient is greater than steel will shrink inside.
On the other hand, the temperature decreasesa—? , shorter springs, rocker will expand outwardly.
This design continued until the end of Invar invention.
This sophisticated design usually more common among a—? ?“marine chronometer”, while the astronomical clock, but with a wound cylindrical springs, commonly called “spider bucket.”
Barrel Production gossamer is very difficult, but the benefits of this gossamer obviously bring – can be greatly reduced by the tour Sishu Zhang difference different heart.
But these are not generally used to watch a—? ?mobile gossamer, because it takes too much volume, a well-dressed gentleman, but he put the pocket watch drum capsule capsule of large, which is not really elegant.
By the 18th century, Colombia has more absolute advantage on the watch, another projection army – watch France also occupies a seat position.
A familiar gurus M. Breguet.
He solved the Gossamer Gossamer different heart and a bucket size too big question: Cartier Fake Watches?Breguet Shangrao gossamer.
(The photo shows the traditional a—? ?Breguet balance spring around the drawing) gossamer advantage of this is that it solves two problems: gossamer spirit, it is small.
More original Breguet spring of Shangrao part is a straight line (above) a—? cartier replica watches ?and later with the different variants, which canceled this line, but the function is complete.
As for Mr. Breguet to solve this phenomenon exists difference whirlwind invented the story here is not elaborate.
But here it should be noted that not only solved the problem of Mr. Breguet concentric problem everyone for years.
Lu Seer (Lossier) springs also have the same purpose, although it does not focus on concentric to solve the problem, according to information now only discussa—? this invention, the main spiral Breguet balance solution sensitive to shock and piles problems.
(In the interior have a different course and other close sources within the first curve) 1896a—? Swiss physicist Charles Edouard Guillaume (CEGuillaume) invented alloy, this alloy magnetic temperature is significantly reduced habitat cartier replica watches china in the vicinity of where the point of thermal expansion a—? coefficient, the so-called phenomenon of abnormal thermal expansion (negative anomaly), which may in the near ambient temperature over a wide temperature range, a low, or even close to zero coefficient of expansion, the composition of this alloy is 64% Fe and 36% Ni, and my heart was face side structure, the 4J36 grade, its Chinese name is Cartier Fake Watches China Online, the English name Invar alloy ( Invar), which means a constant volume.
This remarkable scientific contribution to progress alloy is so big, so its discoverer (Guillaume Swiss physicist) for this gain in 1920 of the Nobel Prize for physics in history, it is the first and only scientist because of results a metallurgical and honor.
The invention was quickly applied to clocks inside, cut bimetallic balance has become history, because the gossamer penduluma—? Invar alloy does not need to compensate for temperature changes.
(This balance also left for trimming potentiometer screw balance in body, but was used Invar alloy) discovered people gradually get rid of the balance wheel to heavy screws, the frequency can be increased at unprecedented speed, swing Back light again to the people, and the fake frequency of the record is constantly refreshed fake cartier china, from the original 1 \ 2 seconds,a—? 1 \ 4 seconds, in the little time spent to 1 \ 1/6 \ 1/8 \ unbelievable 10 1 \ 100 seconds! The accuracy of the timepiece is again increased.
Old light placed swing modern light, is also an interesting cycle.
But now the pendulum with compensation and quietly returned by Patek Philippe invention of the pendulum weight, was favored by the High Table.
This balance spiral with the free general use, enjoy free spiral is not the traditional?a—? tour Szymborska children, there is no error gap between the springs and clips Results sports, in addition to the displacement caused by collisions accidental cause errors phenomenon catches also completely eliminated.
The balance weight through the unbalance control the balance and inertia inside a—? ?and outside wheel to set the pace purposes.
ap UHF beam structure, and use the weight balance to improve the stiffness of the springsa—? and compensating flat balance of the difference, the use of a true double springs! (Weight Balance Lange.)