Tuesday, May 15, 2012

The general characteristic of the bronze statue

Warring States and Qin Qing bronze mirror bronze mirror of the button is another button in advance for the range, and its volume is small, its geometry is two and the middle as wide, specifically for this lack of raw silk for the degree (slope), the volume is very small the button, the basic problem there is no stripping, because the mold can be free from all directions outward draft. This bronze sculpture weighs up to 2567 kg. However, the Western Han Dynasty bronze mirror is fixed to the mold on the button after the button is in the range of the center, and must ram Fan Fan with bronze mirror while stripping the whole, bronze mirror button parts Draft lost freedom, not raw silk button Ministry degree it is difficult to mold the.
In order to ram Fanhou Shun Lee stripping, the Western Han Dynasty bronze mirror must be two of the three-stringed lute button widen and increase the slope, so that the button's degree of raw silk produced in both directions, after the ejection ram can be successfully Fan, this is the Western Han Dynasty Bronze mirror Bronze mirror on the middle of a narrow two three-stringed lute wide reasons, but also with the Warring States bronze mirror, bronze mirror QIN Qing sanxian button on a key different from Peugeot. The general characteristic of the bronze statue in Eastern Zhou Dynasty is the large quantity. Through the above discussion is not difficult to understand, Warring States bronze mirror, Qin Qing bronze mirrors, among the Western Han Dynasty bronze mirror in process technology there is a more definite difference.
Warring States bronze mirror mode to fight against the grain used to process and bronze mirror Fan Fan button embedded in the process, to fight against the grain of the seam all the more clearly reflected in the Warring States bronze mirror of land lines in the vividly. Various species are related to many types of the china bronze sculpture. As the era of the Warring States bronze mirror with a button embedded in Fan Fan craft, bronze mirrors, and button Fan Fan are subject to dry, and the calcination process, the two processes of shrinkage and deformation are impossible to guarantee program size. In the process of embedding button Fan Fan Fan with embedded metal tolerance can not be like today with so closely, if not embedded into the Fan button, the only two choices, one is the center of the bronze mirror Fan square hole or round hole-hole by grinding large, and the second button is the square or round grinding of small diameter range, until the date embedded in the bronze range of the mirror.
But no matter which grinding, are manual, not like today's lathe as there is sufficient accuracy. To the Spring and Autumn period, due to the frequent wars, the chinese bronze sculpture stopped to be produced. The final results are the same, making the buttons easier to produce the Warring States bronze mirror eccentric phenomenon. QIN Qing bronze mirrors that continue to use the Warring States bronze mirror in Fan Fan button embedded in the process, so, Qin Qing bronze mirror button on the case and the Warring States sculpture in bronze exactly the same, the difference is QIN Qing bronze mirror over land lines to fight against the process The model produced a total land lines, so the Warring States Period, Qin Qing bronze mirror and bronze mirror only difference between the full grain in a seamless manner.

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