What is ivory carving, what are the steps of ivory carving, and what is the specific content?

Carved on teeth, usually ivory! But now there is little ivory! There are many bone carvings.

Make carvings from animal teeth.

Carved in the teeth.

But it's usually ivory.

Ivory carving is generally divided into three major steps: chiseling, shoveling and grinding. Circle to the void.

1. "Chiseling" includes the selection and design of ivory carving. Because the ivory itself is very valuable, designers are required to design patterns according to the length, thickness and color of the ivory, and make full use of every inch of raw materials. Among them, the selection of materials includes sawtooth, commonly known as "open ivory".

This is an important type of work, whether the cutting is reasonable, whether the sawing position is fine, are the key to profit, it is said that the standard of this manual requirement is much higher than the difficulty coefficient of "opening jade".

2. The jargon "shoveling" in ivory carving is carving, and the brief bureau is the most critical part of ivory production. The carving of ivory is very charming, and the superb carving technology can not only shape a complete and delicate shape, but also show the demeanor and richness of the characters and animals. In addition, since ivory is prone to cracks during preservation, craftsmen need to be able to use these cracks flexibly and skillfully to make the carving and the material more vivid.

3. "Grinding" is the last process of ivory carving, using natural "rubbing grass" and "light leaves" polishing, using the fine lines of the leaf itself can not only restore the crystal moisturization of the ivory itself, but also will not damage the ivory. In addition, color ivory carvings also have to go through "dyeing", which used to be dyed with "stone color", that is, natural pigments, and now some also use chemical pigments.

Summary. Hello. Tooth carving is a type of tooth restoration, which can make teeth whiter. In medicine, it is called dental carving.

Hello. Tooth carving is a type of tooth restoration, which can make teeth whiter. In medicine, it is called dental carving.

Carved teeth are mainly through composite materials, which can be repaired, shaped or repaired directly in the oral cavity, so that the teeth become white, where can the brightness of the teeth be brightened, and the technology of light-sensitive curing chain potatoes can be used to cover the petrified branches on the surface of the teeth, and they will not feel pain when they are safe, and they can also be bent to choose the color, or they can be repaired, which can be completed at one time, and the time for the grandchildren is relatively long.

Ivory carving is an ancient traditional art, and it is also a Han folk arts and crafts. Ivory is the strongest part of an elephant's body, and its smoothness is jade, durable, and precious as jade, so ivory has the reputation of being an organic gemstone. The ivory carving artwork, with its solid and fine, soft and smooth texture, and exquisite carving art, is highly cherished by collectors and has become one of the unique varieties of antiques.

At present, ivory carving is made in four main areas: Beijing, Guangzhou, Shanghai and Nanjing.

Ivory is different from normal teeth. There is no enamel covering on its surface. Very afraid of acids.

Strong acids can corrode it, and weak acids can soften it. If the ivory is soaked in acetic acid, it can be softened, and then used a knife or other tools to rotate and carve, often twice the result with half the effort.

Among the many arts and crafts in our country, ivory carving is an ancient traditional art with a unique elegance, and it is also a folk arts and crafts.

Ivory is the strongest part of an elephant's body, and its smoothness, durability and preciousness are comparable to gemstones, so ivory has the reputation of being an organic gemstone. The ivory carving artwork, with its solid and fine, soft and smooth texture of color and luster, and exquisite carving art, has been cherished by the people and collectors of all generations, and has become one of the varieties with unique characteristics of the Dan school in China's ancient crafts.

At first, ivory products were only a practical tool, and later over time, decorative items gradually appeared and became the mainstream of ivory carving. As early as the Shang and Zhou dynasties, China's ivory carving technology was extremely developed, and after the Han, Tang, Song Suichi, Yuan, and Ming dynasties, the ivory carving craft was more exquisite. The Qing Dynasty was the heyday of ivory carving.

The origin of ivory carving art in the Qin and Han dynasties The origin of ivory carving and ivory products in China is very early, about 7000 years ago in the Neolithic Age, the original ivory products were just a practical tool, and then with the passage of time, decorative supplies gradually appeared, and became the mainstream of ivory carving technology.

Shanghai ivory carving is developed on the basis of Suzhou ivory carving, and "there is love in things, and scenery in the scene" is its typical artistic characteristics. As an important port for maritime trade, Shanghai, in the late Qing Dynasty, Suzhou, Yangzhou and other bamboo and wood ivory carvers poured in, thus promoting the development of traditional arts and crafts there.

At the end of the Qing Dynasty, Yu Shuo, the representative of Shanghai ivory carving, moved to Yangzhou that year. The representative products of Shanghai ivory carving include "Ivory Buddha Hand Pen Holder", "Ivory Carved Landscape Figure Square Pen Holder", "Ivory Carved Pine Crane Picture Hanging Screen", "Ivory Carved Boy Shepherd", "Ivory Carved Bailu Picture Hanging Screen" and so on.

In addition to preventing impact, collision, extrusion, fire, high temperature, acid and alkali and other chemical substances, it is also very sensitive to temperature, humidity, light, environment, etc., so the ivory carving should be protected from light. So what exactly should be done.

1. Ivory is composed of calcium phosphate and organisms, and the temperature is very different and the climate is dry in winter, which can easily lead to cracking, aging and embrittlement of ivory. When the tusks crack, they make a "pressing" sound. Therefore, the storage environment of ivory products should be kept as constant as possible, and the appropriate temperature for its storage is between 15-25 degrees.

2. Ivory carving is very sensitive to changes in humidity. The ivory carving not only contains a certain amount of water, but also has the property of absorbing water, it will absorb or release water with the change of the environment, and the volume will also expand or contract, which will cause the artifact to crack or deform due to excessive expansion and contraction. Therefore, the humidity of the environment where the ivory carvings are stored should be kept between 55% and 60%.

For some large ornaments, you can use the museum method to cover it with a glass cover, and then put a glass of water in an airtight cover to maintain its humidity environment. In addition, it should be noted that the ivory carving should not be placed in a ventilated place.

3. Tooth carving should usually pay attention to anti-moth, and a little anti-moth medicine can be placed in the soft capsule box. If the surface is dusty, it can be gently brushed off with a brush. Mildew will appear if it is not properly maintained, and it should be removed in time.

The more professional treatment method is to clean with citric acid and oxalic acid dilute solution (distilled water), then neutralize the residual dilute acid with dilute ammonia, and finally rinse with distilled water, gently dry with a clean dry cloth, and place it in a cool place to dry slowly.

4. For some small pendants, such as Buddha beads, etc., they should be worn as close as possible, because the human body will sweat and produce oil every day, and this natural oily substance is the best maintenance product for ivory. But remember to take the ivory carving off when bathing, as the ivory will crack and discolor if soaked in hot water for too long. The ivory carving should be handled with care, and it is best not to fall on the ground, because the texture of the ivory carving is brittle and can be easily damaged.

Whether the ivory carving can increase in value and the integrity of the preservation has a lot to do with it, many exquisite ivory carvings due to improper protection and cracks and other quality problems, so that the value of the ivory carving collection is greatly reduced, so the maintenance of ivory products must not be taken lightly, so it must be paid enough attention to collectors.