What kinds of sculpture are there?

Question 1: sculpture is divided into which kinds, what are the characteristics of each? Sculpture according to the use of materials can be divided into wood carving, stone carving, dental carving, bone carving, lacquer carving, shell carving, root carving, ice carving, clay sculpture, surface sculpture, ceramic sculpture, plaster statues, etc.

The three basic forms of sculpture: sculpture in the round, bas-relief and translucent sculpture

Round

Round

The so-called round sculpture refers to the non-compacted, can be multi-faceted, multi-angle enjoyment of the three-dimensional sculpture. Techniques and forms are also varied, there are realistic and decorative, concrete and abstract, indoor and outdoor, on the shelf and large-scale sculpture, coloring and non-coloring, etc.; sculpture content and subject matter is also colorful, can be a figure, can be an animal, or even a still life; material is even more colorful and varied, there are stone, wood, metal, clay, textiles, paper, plants, rubber and so on.　As one of the sculpture modeling techniques, round sculpture has a wide range of applications and is the most common form of sculpture for the people.

Relief

The so-called relief is a combination of sculpture and painting products, with a compressed approach to deal with the object, relying on factors such as perspective to show three-dimensional space, and only for one side or two sides of the view. Relief is generally attached to another plane, so more used in architecture, utensils can often be seen on the artifacts. Due to its compressed nature, it occupies less space, so it is suitable for the decoration of a variety of environments. In recent years, it occupies an increasingly important position in urban beautification. Relief carving is as colorful as round carving in content, form and material.　It mainly has several forms such as shrine type, high relief, shallow relief, line carving and hollowing.　China's ancient grotto sculpture can be attributed to the shrine sculpture, according to the different modeling techniques, can be divided into realistic, decorative and abstract High relief refers to the compression of a small, undulating, close to the round carving, or even half a round carving a form of relief, this relief contrast between light and dark, the visual effect of outstanding Shallow relief compression of a large, undulating small, which maintains a kind of architectural flatness, but also has a certain sense of volume and a sense of undulation Line carving Line carving is a combination of painting and sculpture, it relies on light and shadow, light instead of brush, and even has some subtle undulation, giving people a sense of elegant and subtle

Transparency

Transparency

The bases of the bases are removed, then called translucent carving (hollowing carving). By removing the base plate of the so-called relief carving, a kind of variable negative space is created, and the contour lines of the negative space and the positive space have an interchanging rhythm. This technique was commonly used in the past in the door and window railing furniture, some of which can be viewed from both sides.

In addition to the above two forms, the sculpture according to its function, can be roughly divided into monumental sculpture, thematic sculpture, decorative sculpture, functional sculpture and display sculpture five.

Question 2: the carving of those kinds of bats - blessing; cicada - Zen; catfish - years of surplus; toad - fortune; fish - gold and jade (fish) Hall; sheep - auspicious; gourd - fortune, bamboo, bamboo, bamboo, bamboo, bamboo, bamboo, bamboo, bamboo, bamboo and bamboo. Fortune is in the form of a gourd; Bamboo is in the form of a bamboo stick; Buddha's hand is in the form of longevity; Green Lotus is in the form of honesty; Litchi is in the form of profit; Peach is in the form of longevity; Pomegranate is in the form of many children; Cabbage is in the form of many grandchildren; Cabbage is in the form of many pomegranates Pomegranate - to have many children and grandchildren; Cabbage - to pass on to the family; Bagua - the power of nature; Taiji - to harmonize the yin and yang; Shou - to live forever; Hei - to celebrate; Shoes - to have everything go smoothly Fish Leaping Dragon Gate Fish jumping over the Dragon Gate - a fish swimming upstream against the swift current, seeing the Dragon Gate close at hand, which means "to pass the test, to be worth a hundred times more".　 Immediately Enthronement - The little monkey is sitting on the back of a horse, looking pleased with himself, which means that he is not far away from "becoming a general and a prime minister".　Fortune in front of us - a bat biting a coin in its mouth, meaning "good things come to you" Joyful - a badger, a pig and a magpie in the shape of a bear, signifying happiness and constant laughter.　Joyful - Magpies standing on the branches of plum blossoms, describing the joyfulness.　Wealth and prosperity- Hibiscus, osmanthus, vanda, and everlasting red endlessly.　Peace and quiet - vase and quail, home behavior all the big things into small, small things into nothing.　Years of Peace - The vase is inserted with a few ears of rice, and a quail stands next to it, which means that every day is a good day, and every year has a present day.　Liannian Ruyi - Lotus leaves are carved on a jade piece to fulfill one's wishes and to obtain a good fortune.　Liannian Yuyue - The water and fish under the lotus leaves make it hard not to be rich.　Masters and Young Masters - A big lion and a small lion, to symbolize the official names in ancient times, hoping that the son would become a dragon and the daughter a phoenix.　Hehe Erxian - two children holding a lotus flower in one hand and a box in the other, Hehe homophonic, blessing family members and couples to get along with each other 1. Bat, longevity peach, Ganoderma Lucidum. Peach is longevity and its shape is like a heart, borrowing the character of Lingzhi to indicate that the arrival of happiness will make people smarter. 2. Crane and Deer: Crane, Deer and Pine. The ancients called the deer for the immortal beast '''', mythological stories of longevity riding the plum blossom deer; deer and Lu, Lu homophonic, Crane and Harmony, so there are six contracts spring meaning (six refers to heaven and earth and east-west and north-south), but also said that wealth and longevity. 3. Two Dragons Playing with Pearls: two cloud dragons, a fire pearl. "Tong Ya" in the dragon pearl in the jaw, the dragon pearl is considered to be a kind of pearl, can avoid fire and water. There are two dragons play beads also have a group of dragons play beads, as well as cloud dragons hold life, are expressed auspicious and blessing peace and longevity. 4. Cloudy Hundred Fortunes: cloud pattern, bats. Seen on the jade plate, the late Qing dynasty snuff bottles also see. The cloud pattern resembles a ruyi, indicating a continuous flow. The cloud pattern is shaped like ruyi, which means that it is continuous. 5. Fish and dragon changes: there is a cloud dragon in the sky, there is a carp in the water; a dragon head and body, a carp over the Dragon Gate. Ancient legend has carp jumped the Dragon Gate story, where the carp can jump over the Dragon Gate, can change into a dragon; can not jump over the Dragon Gate, point forehead and return, so the Yellow River carp more red forehead, are not jumped over the Dragon Gate of the fish. Fish jump Dragon Gate indicates that the green clouds get the way, change the meaning of soaring. 6. Fukushou Qi Mei: bat, longevity peach, water chestnut and plum blossom. 7. Pine and Crane: Crane and Pine. The character says: Pine is the longest of all the trees. The Book of Rituals. Rituals": the heart of the pine and cypress also, through the four seasons and not change the leaves. Pine, a symbol of longevity, but also as a symbol of will and integrity. Therefore, the pine and crane to prolong life, but also the noble intention of ambition.　8. Joyful: two magpies stand on the branches of the plum blossom. Ancient people thought that magpies can report good news, so called magpies, two magpies that is the meaning of double happiness. Plum and eyebrow homophonic, through the magpies on the plum blossom branches, symbolizing joy on the eyebrows, double happiness, the joy of spring first. In addition, the design of a magpie and a leopard is called the Annunciation. There are round carvings and jade plaques from the Qing Dynasty. The design of a spider hanging from a spider's web is known as the "Joy from Heaven", because the spider is called a spider in Chinese folk customs. It is mostly used on jade plaques. The design of a badger and a magpie is called Joy from Heaven, which is found in the round carvings of the Ming and Qing dynasties. Two badgers play with each other, called joyful figure, Ming and Qing dynasty round carving; two children smiling face relative, called the ...... >>

Question 3: Sculpture according to the form of expression is divided into which kinds of ah... Sculpture is a big concept ah . Sculpture is a material material can be carved and molded to produce a solid image to express the thoughts and feelings of a form of art.

The types of sculpture can be divided from different perspectives can be divided from different perspectives. From the production process, sculpture can be divided into carving and molding. Such as stone carving, wood carving, jade carving, etc., plastic is with a bonded material connection, composition for the required form, such as clay, ceramic molding, etc.. From the subject matter, sculpture can be divided into monumental sculpture, architectural decorative sculpture, urban garden sculpture, religious sculpture, mausoleum sculpture, display sculpture. From the form of expression, sculpture can be divided into round sculpture, relief sculpture. Round sculpture is not attached to any background, can be viewed from all sides of the three-dimensional sculpture. Relief is carved on the plane of the raised artistic image.

Question 4: What are the types of sculpture? If the category of sculpture: stone carving, wood carving, jade carving, tooth carving (including bone carving). And so on

Question 5: What are the categories of carving ah carving, carving, molding three methods of creation of the general term, referred to as carving.

According to the material can be divided into: tooth carving, jade carving, wood carving, stone carving, clay carving, face carving, bamboo carving, bone carving, carving inkstone, etc.

According to the carving technology can be divided into: round carving, relief carving, sinking carving, shadow carving, etc.

According to the use of the following categories:

Ornamental, hanging wearing and collection of stone handicraft ornaments stone carving.

Grottoes and cliffs.

Mausoleum stone carving.

Palaces, houses and gardens.

Temples and shrines, scripture buildings and altars.

Stone bridge stone carving.

Stone que and pagoda stone carving.

Tower building stone carving. Such as various stone towers.

Monument stone carving. Such as a variety of monuments, mausoleum monuments.

People and animal stone carving. Such as statues of celebrities, statues of Buddha, stone lions and so on.

Life crafts stone carving. Such as tables, chairs, stools, coffee tables, lamps, inkstones and so on.

Modern urban garden and memorial stone carving. Such as large-scale urban sculpture, garden sculpture and memorial sculpture.

Question 6: Ancient carving patterns are those Bats - blessing; Cicada - Zen;

Catfish - year after year; Toad - fortune;

Fish - gold and jade (fish)

Fish - gold and jade; sheep - good luck;

gourd - good fortune; bamboo - rising;

Buddha's hand - good fortune and longevity; green lotus - cleanliness;

lychee - good fortune; peaches - good luck Lai Chi - good fortune; Peach - longevity;

Pomegranate - many children and grandchildren; Cabbage - cleanliness;

Bagua - the power of nature; Tai Chi - harmony between yin and yang;

Shou character

Shou - longevity; Hei - auspicious celebration;

Shoes - (harmonic) everything goes smoothly

Fish Leaping Dragon Gate - the fish swims upstream against the turbulent current, and sees that the Dragon Gate is close at hand, which is said to be "passing the test, being worth a hundred times as much as you are". It is said that "if you pass the test, you will be worth a hundred times as much".

The monkey is sitting on the back of the horse, looking pleased, which means that "the general is not far away from the prime minister".

Fortune in front of us - a bat biting a coin in its mouth, meaning "good things come to you"

Happiness - a badger, pig and magpie in the shape of a bear, indicating happiness and a smile on the lips.

Joyful - Magpies standing on the branches of plum blossoms, describing the joyfulness.

Wealthy for Ten Thousand Years - Hibiscus, osmanthus, wannabe, and everlasting red without end.

Peace and quiet - vase and quail, home behavior all the big things into small, small things into nothing.

Peace every year - the vase is inserted with a few ears of rice, next to the quail, which means that every day is a good day, and every year has a present day.

Lian Nian Ru Yi - Lotus leaves are carved on a jade piece, which is good for people's wishes and their success.

Lunar New Year - Lotus leaf with water and fish underneath, it is hard not to be rich.

Master and Junior - the big lion and the small lion, to symbolize the ancient official name, hope that the son becomes a dragon and the daughter becomes a phoenix.

Hehe Erxian - a hand holding a lotus flower and a hand holding a box of two children, Hehe homophonic, blessing the family, husband and wife to get along with each other

1. Fortune to the heart: bats, longevity peaches, Ganoderma lucidum. Peach for longevity and its shape resembles the heart, borrowing the word Lingzhi Ling, that the arrival of happiness will make people smarter.

2. Crane and deer back to spring: Crane and deer and pine trees. The ancients called the deer as a fairy beast '''', mythological stories have longevity star riding the plum blossom deer; deer and Lu, Lu homophonic, crane and the Harmony, so there are six contracts spring meaning (six refers to heaven and earth and east and west, south and north), there are also said to be rich and long life.

3. Two Dragons Playing Pearls: two cloud dragons, a fire pearl. "Tong Ya" in the dragon pearl in the jaw, the dragon pearl is considered to be a kind of pearl, can avoid fire and water. There are two dragons play beads also have a group of dragons play beads, there are clouds of dragons holding life, are expressed in good luck and prosperity and wishing peace and longevity.

4. Liuyun Baifu: cloud pattern, bats. Seen on the jade plaque, the late Qing dynasty snuff bottles also see. The cloud pattern resembles ruyi, indicating continuous flow. The cloud pattern is similar to ruyi, which means that it is continuous.

5. Fish and dragon changes: there is a cloud dragon in the sky, there is a carp in the water; a dragon head fish body, a carp over the Dragon Gate. Ancient legends have carp jumped the Dragon Gate story, where the carp can jump over the Dragon Gate, can change into a dragon; can not jump over the Dragon Gate, point forehead and return, so the Yellow River carp more red forehead, are not jumped over the Dragon Gate fish. Fish jump Dragon Gate indicates that the green clouds to get the road, change the meaning of soaring.

6. Fukushou Qi Mei: bat, longevity peach, water chestnut and plum blossom.

7. Pine and Crane Extend Years: Crane and Pine. The word said: pine the longest of the hundred wood. The Zazhi? Rituals": the heart of the pine and cypress, through the four seasons and not change the leaves. Pine, a symbol of longevity, but also as a symbol of will and integrity. Therefore, the pine and crane to prolong life, but also the noble intention of ambition.

8. Joyful: two magpies standing on the branches of the plum blossom. The ancients thought that magpies can report good news, so called magpies, two magpies that is the meaning of double happiness. Plum and eyebrow homophonic, through the magpies on the plum blossom branches, symbolizing joy on the eyebrows, double happiness, the joy of spring first. In addition, the design of a magpie and a leopard is called the Annunciation. There are round carvings and jade plaques from the Qing Dynasty. The design of a spider hanging from a spider's web is known as the "Joy from Heaven", because the spider is called a spider in Chinese folk customs. It is mostly used on jade plaques. The design of a badger and a magpie is called Joy from Heaven, which is found in the round carvings of the Ming and Qing dynasties. Two badgers play with each other, called joyful figure, Ming and Qing dynasty round carving; two children smiling face relative, called the ...... >>

Question 7: What kinds of engraving machine engraving machine types, engraving machine features and engraving machine application of the explanation

At present, the engraving machine from the engraving method can be divided into two categories: mechanical engraving machine and special engraving machine

Mechanical engraving machine (also known as numerical control engraving machine, CNC engraving machine, etc.), this type of engraving machine cutting mainly rely on the main spindle motor High-speed rotation drives the tool to process the material.

According to the different processing objects and uses can be divided into woodworking engraving machine, stone engraving machine, advertising engraving machine, metal engraving machine, mold engraving machine Polycarbonate engraving machine, on this basis and derived from a single-head, a drag multi-head, independent multi-head points engraving machine.

Woodworking engraving machine: the most varied types of engraving machine, according to the function can be divided into woodworking processing center with automatic tool change function and multi-process engraving machine, with three-dimensional engraving function of the four-axis three-dimensional engraving machine, as well as ordinary woodworking engraving machine derived from the single-head, multi-independent head, multi-trailer head engraving machine is generally used in the XY-axis using rack and pinion transmission, Z-axis using the screw transmission, a few woodworking engraving machine The use of full-screw drive, the main processing object of this type of engraving machine as the name suggests is wood, mainly on: plate cutting, hollowing, walking lace, relief engraving and other processing.

Advertising engraving machine: the standard model is usually a screw drive, very few of the engraving machine with rack and pinion drive, the main reason is the processing of the material hardness is relatively small, in addition to the relatively high precision of the screw drive can be fine engraving of some of the chest plate and other small products, the main processing: the cutting of the text sign, a variety of signage 2D, 3D engraving.

Stone engraving machine: most of the rack and pinion drive, and the difference between other engraving machines is that the bed is generally trapezoidal bed design, lower center of gravity, gantry and other solid parts are used in the all-steel design, drive motors and spindle motors are more powerful, the main processing: tombstones on the lettering and carving to do relief, decorative stone on the line and carving relief, and so on.

Polycarbonate engraving machine: the general volume of this type of engraving machine is huge, the Z-axis compared to other engraving machine stroke to be much larger, the main processing: large non-metallic molds and molds three-dimensional engraving, as well as large surfaces of the surface of the surface roughing and finishing.

Special engraving machine, the processing of this type of engraving machine does not rely on the spindle to drive the tool but in other forms instead, there are several categories, laser engraving machine, CNC plasma cutting machine, waterjet, etc.

Laser engraving machine: relying on the laser tube emitted by the laser processing of the material, mainly used in the leather and garment processing industry and advertising industry, can be in leather, synthetic leather, artificial leather, Fabric for complex text and graphics on the carving, cutting, engraving, hollowing, computer embroidery cutting and other processes.

CNC plasma cutting machine: plasma as a heat source for cutting, mainly used for steel plate cutting.

Waterjet: the use of ultra-high-pressure technology can be ordinary tap water pressurized to a certain pressure and add abrasives to it, through a small diameter nozzle shot to form water arrows on the material for processing. Mainly used for steel, ceramics, glass, stone and other hard materials cutting.

Strictly speaking, the latter two do not belong to the engraving machine, but its principle of movement and engraving machine is the same just cutting different ways.

At present, there is a higher degree of automation of the plate furniture production line, as well as CNC drilling, and so on

Question 8: Which are the common carving techniques in the literature toys Which are the most common carving methods in the literature toys? Play in either wood or stone, are inseparable from the carving, if the wood and stone is a natural gift to our humanity, then carving is our own invention of a technical beauty for their own. The so-called good material with good work, a good piece of material and then coupled with exquisite carving, it can definitely be said to be valuable treasures. So what kinds of carving methods are common in literature and games?

First, yin carving, can also be called yin carving or sinking carving, that is, a method of carving concave down, such as our common seal text carving that is the choice of this method, compared to the common and the use of a very wide range.

Second, relief, can also be called Yang carving, is the result of the combination of sculpture and painting, so that the carving pictures appear in the material appearance, rely on perspective and other reasons to come to the performance of a three-dimensional effect, usually for one side to see.

Third, round carving, that is, three-dimensional carving, that is, 360-degree all-round carving, can be observed from all viewpoints, with a three-dimensional sense of space art.

Fourth, translucent carving, also known as hollow carving, that is, on the basis of relief carving, preserving the outstanding pictures and hollowing out the interior, so that the whole piece of work has a more wonderful effect, the more dynamic, visual impact, but also show a higher level of carving skills.

Fifth, hollow double-sided carving, in fact, is a kind of translucent carving, that is, the picture of the two sides of the same or different, positive and negative are able to carve, appearing to be a wonderful change, but also need to be marvelous creative conception.

Six, through the carving, by the relief, carving through the development of the carving, can be multi-layered hollowing carving, overlapping, multi-level diversity, and then make the work more and more rich, pleasing to the eye.

Question 9: What kinds of carving knives? Tool is the carver engaged in the creation of the most direct assistant and companion. In the wood carving process, the carving knife and its auxiliary tools play a very important role. As the saying goes: "people are as skillful as the housewares", "three parts of the craft and seven parts of the housewares". To see how a person's craftsmanship, just observe his tools will be able to know, and the maintenance of tools, can also prove the quality of laborers. In the creation of wood carving, tools, will grind will use, not only can improve work efficiency, and in the modeling can give full play to their skills, so that the knife chiseling refreshingly free, clear and smooth, increase the artistic expression of the work. China's swords and knives network Knife making Knife carving Knives Swords Japanese military knives Handmade knives Handmade knives Knife making Knife making Knife types Military spikes

There are many types of carving knives, which are basically divided into two main categories. One is the "wengtube-shaped" billet knife, commonly known as "chopping dahuang", "blank knife", one is the "drill bar shape" of polishing knife, mainly used for The first is the "drill bar" repair knife, mainly used for digging fine blanks and repair. The widest chisel has 4-6 centimeters, the narrowest chisel is only the tip of a needle so little. Beginning woodcarvers in the choice of knives, first of all to understand their respective purposes, and then to the origin, manufacturers or blacksmith stores to customize the purchase. Blank knives from Dongyang, Zhejiang Province, Yueqing, Wenzhou and Guangfu, Suzhou are good, and in some places, more suitable woodcarving tools can be purchased at art material supply stores. If in the case of inconvenience or can not be bought, you can learn to do it yourself, the benefits of doing it yourself also lies in whatever the type of knife, size and shape, can be decided by their own choices, according to different uses and needs at any time to add a handy tool. However, homemade knives are limited to repair light with the "drill bar". Some people have also tried to use a steel file converted into a billet knife. Like the Fujian billet knife and repair the light knife are directly made of iron or steel bars, because of its iron handle above the quadrilateral, do not have to install the wooden handle or blank. The following will be the types and uses of wood carving knife and its production methods are introduced one by one.

Round knife: the edge is rounded, mostly used for round and round indentation, in the carving of traditional flowers also has a great use, such as leaves, petals and flower branches and trunks of the round surface of the round knife need to be adapted to deal with the shape. The round knife is less laborious to carry the knife horizontally, and it can adapt to big ups and downs as well as small changes. Moreover, the round knife has an indefinite line, which makes it flexible and easy to explore. According to different uses, the model of the round knife should be different, the size range is basically between 5 centimeters -0.5 centimeters. Do round carving figures of the two corners of the knife should be ground, rounded, otherwise the carving of clothes or other indentations, not only to push, but also break the sides of the indentation channel. If you do relief carving, you should keep the two corners of the knife, and use the function of the tip of its corner to carve the corners of the ground, so you need to be equipped with two kinds. Round knife there is a difference between positive and negative, the bevel in the groove, the back of the knife is quite straight for the positive mouth round knife, it eats wood deeper, the most suitable for round carving, especially in the blanks and digging blanks stage. Bevel on the back of the knife, the groove is straight for the reverse round knife, eat wood more deep live, can walk gently knife or pick ground, in relief carving in the greater use. The shape of the round knife can also be made according to the need to bend the shape of the iron rod, in order to reach into the deeper parts of the carving hole.

Flat knife: the edge is flat and straight, mainly used for chopping and shoveling the surface of the wood bump, so that it is smooth. Model large can also be used for chiseling large, blocky feeling, the use of the right way, such as the effect of painting strokes, appear strong, vivid and natural. The sharp angle of the flat knife can be engraved line, the two knives can be eliminated when the intersection of the knife feet or engraved patterns. Sweden and the Soviet Union's wood carving figures on the use of flat knife, there is a strong wood interesting knife flavor.

Beveled knife: the knife mouth is about 45 degrees of the oblique angle, mainly used for works of articulation corners and hollow slits for picking the corner to repair the light. If the carving of characters in the corner of the eye, the oblique knife is better. The material knife is divided into positive hand oblique and backhand oblique, in order to suit each direction. In Shanghai's boxwood carving in the hair strands usually use a slanting knife, with a choke, twisting method of knife, the effect of hair carved out of the more vivid and natural than the triangular knife carved.

Yuwan knife: commonly known as "monk head", "butterfly chisel", the edge is rounded, is a between the round knife and flat knife repair light knife, divided into two kinds of arc and oblique arc. In the flat knife and round knife can not perform when they can replace the completion. Characterized by a more moderate, not like the flat knife so straight, not like the round knife so deep concave, suitable for use on the concave undulation.

Medium steel knife: the edge is flat and straight with a slope on both sides. Also known as "printing knife". Traditional carving that: the center of the steel knife blade in the middle, with which to play blanks can be kept straight to the front, so that the surrounding part of the retention of the vibration. In the steel knife is also used for engraving characters costumes and props on the pattern pattern.

Triangular knife: the edge is triangular, because of its sharp surface in the left and right sides, sharp set point in the center corner. The production of triangular knife to choose the applicable tool steel (......) >>

Question 10: What are the types of jade carving? A very ordinary piece of jade material, after clever playful color and creative carving, the final jade will even appreciate dozens of times! Of course, modern hand-carving is not strictly "handmade" in the traditional sense, but using high-speed motors to drive a variety of high-speed rotation of the diamond grinding head to cut the jade, but how to cut, cut into what appearance, which can all rely on the carver's hands of kung fu, just as no matter what you use the paintbrush, the final picture is still determined by the painter's own cultivation and skill, and the artist's ability. Just like no matter what brush you use, the final picture is still determined by the painter's own cultivation and skills, so we still call the process of modeling by hand as hand carving. It's just that the traditional jade grinding wheel has been changed into today's diamond drill, and the fine sand by the river has been changed into the harder silicon carbide abrasive, thus making the cutting faster and more efficient. Note that this is also an important reference indicator for identifying ancient and modern jade from processing traces. After all, very few people are willing to use the old process to carve jade, which is too inefficient for anyone to bear: sympathize with everyone who wants to get rich quickly. The picture below shows the scene of hand-carving: the jade shape and lines are all grasped by the carver's hand (below) But hand-carving is still time-consuming and laborious after all, and more importantly, it is not just anyone who picks up a diamond diamond can carve a beautiful jade piece, just as it is not just anyone who picks up a paintbrush can paint a beautiful picture, we can all pay attention to see, a large number of jade is shoddily processed, can only be reduced to the ground level goods, which is the reason why jade resources have been seriously undermined, and the reason why jade is so badly damaged. This is one of the major reasons why jade resources are seriously wasted. In order to save the expensive carving cost and still produce beautiful jade pieces that people like, many jade merchants have now begun to adopt the ultrasonic machine mold carving process, which greatly improves the carving efficiency under the premise of guaranteeing the effect of the pattern. This process uses an exquisite mold made of high-carbon steel, using high-hardness silicon carbide as the jade-unraveling sand, and the mold is driven by the machine to vibrate and rub back and forth on the surface of the jade material with ultrasonic frequency, so as to achieve the purpose of rapid jade-unraveling and carving, thus greatly reducing the cost of jade carving, and it can also be said that this type of machine carving process is actually mold-making. Exquisite high-carbon steel jade carving molds (below) ultrasonic carving machine, the flow of silicon carbide abrasive (below) ultrasonic machine initial processing out of the jade, after cutting and polishing can be listed (below) Since it is molded, it must come with the characteristics of the mold: all molded jade pieces on the hollowing of holes are sloped, so that the mold in and out of the carvings look complex, but often there will be a **** with the same flat surface, in addition, there will rarely be a bull's-eye thin knife work, that kind of mold is too easy to wear out, and there is rarely chipping on the knife marks: with the high-speed grinding, the abrasive itself also wears out quickly, the grain size is getting finer and finer, the cutting force is getting lower and lower, and it is not easy to cause obvious chipping. The advanced ultrasonic mold carving technology can produce a large number of exquisite carvings, but the disadvantage is that they are also "large" and similar, and the general quality of the jade is also made of miscellaneous materials of low value (good materials naturally need to be hand-carved to increase the final value of the jade object), which makes the final price of the jade object cheaper, for example, this piece of material can already be hidden when white paper is used as a background, so it is not easy to see the chipping on the knife marks. For example, in this piece of material, on a white paper background, you can already faintly see the black spots inside the material. Of course, under normal natural light, it is difficult to see the inside of the material, just a piece of greenish-black oily girdle, if you do not put your hands on it and look at it through the light, no one will be able to tell whether the material is good or bad, but experienced friends can see at a glance that it is a machine tool, and thus roughly determine that it is a mass-produced product, which is generally not too high in value. Having said that, if it is only used as a daily decoration, this thing is still very good, after all, it is a piece of jade carving with exquisite patterns, and many people can't determine the quality and grade of the jade from just a glance. Not to mention the fact that such a high relief carving requires a good deal of material. By the way, there is also a difference between high and low machine work: a high-hardness alloy steel mold, if used to carve such a soft jade waist plate, up to 30 or so will have to be scrapped, this is because the mold in the use of silicon carbide in the process of processing high-hardness abrasive material, itself will wear out quickly, processed finished product pattern will be in order from clear to become fuzzy, to the user, of course, is the clearer the better. If you pay attention, look at the store inside the mass-produced small Guanyin and Buddha pendant, that is, the kind of dozens of dollars or more than a hundred dollars of low-grade jewelry, there will be a lot of fuzzy pattern of the product, that is, the businessmen can not afford to scrap the steel molds out of the waste products. From this point of view, the following piece of waist plate is also considered a fine product. Machine mold engraving waist plate specifications 53 * 25 mm (below) and then look at the hand-carved jade (below) Note that the faucet part, machine engraving in order to release the mold for convenience, all the concave part of the smooth slope must be downward slanting, while hand-carved is based on the modeling needs ...... >>