Basic knowledge of processing jade carving

1. What are the methods of jade processing

The first process of peeling: the original rough shell of jade is the natural shape of the tree, so the first process is to peel the master of the entire material assessment and prediction so that it can be a good and complete display of the unique shape of the jade and the species of the water, such as the processing of the jade after the formation of the gods like animals, landscape paintings....

The extremely realistic effect is due to the care taken in stripping the material without destroying its original shape and demeanor.

The second process of polishing: peeling the skin after molding the skin is extremely rough, but also need to be carefully polished and polished, this process requires the polishing master more fine work, each contour requires a different strength and tools in order to make the product to maintain the coordination of beautiful. Glossy rounded.

If there are jade processing after the formation of the seed water thorough, texture, texture and color give people unlimited beauty and extraordinary temperament. These are all due to the perfect performance in the polishing process.

In this process requires a relatively long time. Because it has to be carved slowly and carefully.

A little carelessness will damage its shape and overall shape The third process of polishing: after the completion of the polishing, but also with more detailed sandpaper for the overall sanding, such as some small areas, the general polishing machine can not be well polished, you need to use other sandpaper and sanding and polishing powder for detailed processing. So that the whole form can achieve the perfect effect.

Presented in the eyes of the world, the product is radiant. Elegant and bright, elegant and noble.

2. General knowledge of precision carving

500+600 Black Diamond. The industry's first, to achieve the perfect combination of large tools and small tools processing. In our processing, often encountered this problem, the use of large tools of the engraving and milling machine

In the processing of small pattern break knife very often, the processing speed is very full, greatly affecting our processing efficiency. Using a small tool engraving machine processing small patterns of speed,

But for the opening of the rough amount of workpiece is relatively large and appears to be very strenuous. Shanghai Zhongling CNC with many years of experience, in the machine structure to make great improvements in the system computing

do a great optimization, so that the processing is more accurate and smoother, the tool force is more uniform, less vibration, processing less broken knives, tool wear is slower, to achieve a perfect combination of large tools and small

tool processing.

1, weighing five and a half tons of ultra-rigid design, to achieve a single thin engraving machine to heavy machinery, so that the life of the machine tool is longer and faster. Importantly, the ultra-rigid

rigidity design greatly reduces vibration during machining, thus ensuring longer tool life. In our comprehensive tests, the same 12.0 tungsten carbide cutter

with a 50 percent overlap rate and 0.15mm depth of cut, which has a life expectancy of 1.30 hours on a regular machine, lasted more than three hours on our 500600 model.

Obviously improves the service life of the tool, improves the machining efficiency and reduces the cost of the tool.

2. Adopted the top of the Taiwan Shangyin screw guide, the accuracy of 0.005mm, mechanical operation is very smooth, no stagnation and stagnation phenomenon, subverted people's traditional consciousness of the big machine

bulky can not do fine work fine work of the idea.

3, the electrical part of the world's first-class Japanese Yaskawa servo motors and inverters, so that the machine's service life is longer, the control is more agile, soothing.

4, the electric spindle adopts six Japanese NSK bearings to make the spindle have stronger rigidity and service life.

5, the industry's first manufacturer to propose a two-year warranty policy.

(Carved samples, and processing video.)

500+400

The use of Taiwan imported screw guide, Japan Panasonic servo motor, professional and experienced installation and commissioning, so that the machine tool has a very long service life.

Enhanced rigidity design, can easily cope with 6.0 tools, better in the field of small tool machining.

In our tests, the 0.2 tool was able to machine a surface the size of the palm of your hand, and the finish was

consistent from start to finish. For the curved residue part,

400+300 servo as above

400+300 stepper

The world's first-class Orientalmotor stepper motor is used. Our unique half-step subdivision technology, unique and precise current control technology, and smooth drive

technology developed over the years, make the 4030B model processing effect close to the effect of servo motors, and it is an inevitable choice for you to have a great economic value.

Adopt Taiwan imported screw guide rail, strengthen the rigidity design. The machine has higher precision and longer service life.

(Photo: the effect of servo machine, the effect of stepping machine)

Professional drilling machine.

Years of frontline experience has given us a deeper understanding in the field of difficult, high-precision drilling. From machine design to system operation we have tried very

much to make our machine faster and more accurate drilling. It is the best production tool for your batch production.

Adopting Taiwan imported screw guide rail, strengthen the rigidity design. It makes the machine have higher precision and longer service life.

Stainless steel spinneret drilling

0.8mm tool to drill holes in stainless steel. The 2.0mm tool drills 80mm deep holes on the rhinestone fixture.

Our professional team, superb technology to accept personalized customer customization, and with customers *** with the attack on technical problems.

3. What are the main processes of jade processing

From jadeite or other jadeite raw materials to the processing of finished jade products, there are mainly the following processes: (1) Raw material processing: including the selection of materials and opening materials.

Jadeite jade material is generally very valuable, and must be measured to take the material, make full use of it, and achieve the point of "basically no waste". (2) Design process: A perfect jade artifact should be an ingenious combination of material beauty and modeling beauty.

Some jade must focus on highlighting its color beauty, such as in the design and production of a Maitreya Buddha, should try to arrange the green in its belly and should not be arranged in the head; and if you want to have a jade with Fei red (red skin) processing of a goose, it must be Fei red arrangements in the head of the geese; and jade jade jade jade seems to be a dirty black piece of black carving into the Jigong's black fan, there is no need to dig the black to go, but instead, it will make the value of the jade! Instead, it will make the jade object more valuable. (3) Faceting process: Generally there are the following steps: ① Guillotine: use the diamond wheel to guillotine the useless parts beyond the ink line.

② burin: use diamond wheel to further burin the useless part according to the depth of convexity and concavity. ③ Punching: Use the small round weight (or diamond wheel) with a diameter of 3?4cm to punch the uneven parts into rough jade.

④ Grinding: use different sizes of grinding weights to grind out large samples. For example, grinding out the human head, hand and floating belt.

⑤ Rolling: use the rolling weight to add fine. Such as open face, open eyebrows, rolling out the mouth, nose, ears and so on.

⑥ hook: hook weight hook out more subtle patterns. Such as hooking out the dragon scales, phoenix hair and the character's hair.

(4) polishing decorative process: ① Jade polishing: generally there are two ways, on the body of jade (such as jade bracelets, jade buttons, chicken heart, hanging gall bladder and ring face) more manual polishing; Guanyin, Maitreya Buddha and a variety of flowers, etc., under the dip machine polishing. Dip machine polishing takes a long time, about a week or so to complete, but a large number of polishing.

② jade decoration: the purpose of decoration has two aspects: one is to beautify the product; the second is to protect the product. The form of decoration has two kinds of seat and box, the seat is the main decoration to improve the value of jade; the box is to place the packaging of jade.

4. What is the process of processing jade artifacts

1, open material: the survey to the mining back to the large block of jade cut into different sizes, and the thickness is also different into pieces for later use.

2, material selection: according to the different materials, to determine which can be used, or to choose the need for the piece, but also according to the different purity of the jade will be categorized, divided into levels, so that in the use of the more convenient and bad, or can not be used in a complete part of the material cut off, and to ensure that will not affect the quality of the product. 3, drilling and cutting: first of all, under the measurement and planning of the technicians, the material to be used for a reasonable division, marking clearly where to drill and cut, and then let the construction masters of the construction, but in the drilling and cutting to be very careful, because one is not careful is likely to destroy the jade, affecting its value.

Some of the jade cut down can actually be carved into other small objects, but it also depends on how the master utilizes it. 4. Shaping: After cutting, we should make reasonable modifications to the corners of the jade, which is what we call shaping here.

5, carving molding: carving can be determined according to the specific circumstances, there are hand-carved and machine carving, but at present the technology is more developed, for some large factories and mines, more high-tech to carve, such as ultrasonic carving and laser engraving, etc., of course, some individual commercial households more than the use of manual carving and mechanical engraving, a combination of the two are used. 6, polishing: no matter what kind of carving, in the follow-up work should use sandpaper to polish the jade, so that the jade looks more bright, texture, of course, some can also be used with the help of machinery to polish.

7, product varnish: in order to better maintain the luster and brightness of jade crafts. Merchants will choose to put a layer of protective film on it at the end, that is, some powder and wax, as much as possible to improve its value.

5. Jade Processing

Mr. Zhang Guangwen has an account in "History of Jade", which shows the complexity of handmade jade.

"The process of jade manufacturing is extremely complicated, and milling a piece of jade requires major processes such as drawing a sample, sawing the material, making the embryo, making the inlay, polishing the surface, and engraving the mark. The hardness of jade material is generally around seven degrees, the texture is very hard, ordinary metal tools can not be carved, the processing needs to be milled with faceted method.

Generally, a foot-operated belt-driven device is installed on a table and stool, which drives an emery wheel to rotate, and the emery wheel is either large or small, which can be replaced according to the need for processing, and the smallest emery wheel is only the size of a nail head, and the emery wheel is filled with water, and then with a kind of extremely hard "jade solving sand" in the part of the jade material that needs to be processed, which is rotated and ground, and thus the speed of processing is extremely slow. The speed of processing was extremely slow. Jade Museum of the Palace Museum has a set of "jade-making charts", about the Qing people painted, **** 12 copies.

The jade-making diagrams are realistic in style, with records depicting the main steps of jade-making. Each diagram is divided into two parts.

The upper part depicts the technique of making jade, and the lower part depicts the tools used in this technique. The first picture, "Pounding Sand and Researching Paste", shows that in the past, the stone used to make jade was not hard enough to cut away a part of the jade.

It relied on the sand between the stone and the jade to grind away a part of the stone, bit by bit. Cutting jade with sand from the natural yarn in the plucked, divided into red yarn, black sand, yellow sand, black sand hardness is the highest, can reach 8-9 degrees.

Pounding sand, research pulp is faceted sand processing to the required degree of coarseness. The pounding of the research of good sand, put into the vessel precipitation, precipitation process, coarse and fine natural stratification.

The second "open jade figure": the large pieces of jade decomposition, to use a tool similar to the saw. In the past, bamboo boards were bent into a bow, also known as a bow.

The picture is more like a saw. The bowstring to open the jade is made of iron wire, several wires twisted into twisted strands.

When opening the jade on the string, add jade sand, and constantly add water, slowly "grinding" the jade open. The third picture is "Cerdo a la Plancha" (Anciently, "Cerdo a la Plancha" agreed). The wheel used to cut jade is called "Cerdo a la Plancha". The main function of the cerdo a la plancha was to "cut".

Cerdo a la Plancha, or cutting off parts of the jade. For large materials, use the big bow, for small materials use the small bow, and for smaller or partial ones, use the za weight.

The fourth picture, "Punching": Punching is rough grinding, equivalent to making the embryo. The fifth picture, "Grinding", is a further process compared to punching, where the details are ground on top of the embryo.

The sixth picture, "Hollowing out": hollowing out means hollowing out. Jade objects such as snuff bottles, flasks, bowls, brush holders, cups, etc., have to be hollowed out by drilling out an eye in the jade and then using a special emery wheel to grind away the internal jade bit by bit.

The seventh "on the flower picture": in the grinding of the object, faceted various patterns. As you can see from the picture, the weights used for the flowers are smaller and more varied.

The eighth "drilling diagram": drilling is a tube-shaped grinding tool, drilling a circle-shaped groove in the jade. After drilling to a certain depth, the cylinder in the center is knocked out to be hollowed out.

There is also a detail in the picture, that is, there is a weight hanging on the crossbar to increase the downward pressure and improve the efficiency of the work. The ninth "embroidery": that is, to do translucent carving, hollowing.

The tenth "eye": grinding out an eye on the jade. The eleventh "wood stumbling": wood stumbling is polished weight, usually made of gourd flesh.

The twelfth picture, "Leather Stumptown": the leather stumptown is made of cowhide, which is used for polishing and polishing jade in the final process. The machine used to make jade is very similar to the lathe nowadays.

In the front is the rotating weight, and on the right there is a water basin to collect the water and sand flowing down from the jade, so this lathe-like machine is also called "water bench". Nowadays, jade-making tools are very advanced and can produce very fine patterns.

Nowadays, the only thing you need to do is to keep adding water to the jade while grinding, and there is no need to add sand, because the sand has become one with the weight. If you are satisfied with my reply, please give a favorable comment, thank you.

6. engraving from the processing principle is a kind of what processing

engraving from the processing principle is a combination of drilling and milling processing, engraving machine a variety of data input modes according to the need to swim.

The computerized engraving machine has laser engraving and mechanical engraving two categories, both of which have high power and low power points. Because engraving machines are used in a wide range of applications, it is necessary to understand the most appropriate application of the various engraving machines.

Small power is only suitable for doing two-color plate, architectural models, small signs, three-dimensional crafts, etc., carving jade, metal, etc. requires a power of more than 1500W. High-power engraving machine can do small power engraving machine things.

It is best suited for large-scale cutting, relief carving and engraving. In CNC machine tools, the electric spindle usually adopts the frequency conversion speed regulation method.

There are three main control methods: ordinary frequency conversion drive and control, vector control drive drive and control, and direct torque control. Ordinary frequency conversion for scalar drive and control, its drive control characteristics for constant torque drive, the output power and speed is proportional.

The dynamic performance of ordinary variable frequency control is not ideal, poor control performance at low speeds, the output power is not stable enough, and does not have the C-axis function. But the price is cheap, simple structure, generally used in grinding machines and ordinary high-speed milling machines and so on.

7. What are the jade processing equipments

Jade processing equipments 1. Cutting equipments Cutting equipments are mainly used for splitting jade raw materials, and their specific uses are: (1) Splitting raw stone: splitting the big piece of material into small pieces, or eliminating the waste materials on the big piece of material; (2) Pre-form: trimming the rough material into a preliminary shape (gross bad).

According to the different uses, cutting equipment can be divided into two categories of under the material machine (or stone machine) and trimming machine. Under the machine (stone machine): mainly used to divide the larger pieces of jade, its structure is relatively simple, the main components are: steel main shaft, bearings, cooling devices, support and feeding devices, splash guards, motors and belts and so on.

Dressing machine: It is mainly used for cutting small pieces of jade (precious jade) and repairing the raw material. Its structure is simple, the main parts are: motor, cooler, carrier, saw blade, splash guard, bearing and main shaft, pulley and belt, plexiglass splash guard, etc.)

2.

2, grinding equipment is mainly used for grinding jade to make the shape. According to the different grinding methods and abrasives, the grinding equipment can be divided into the following types: (1) wheel mill: its main function is to invert the prongs and circles of jade, i.e., grinding jade blanks to make them into modeling prototypes.

Its main components are: bearings, the main shaft, cooling water pipes, splash guards, grinding wheels, flanges, sinks and so on. (2) disk mill: mostly used for grinding plane.

The main structure is: splash guard, bracket, bearings, motor, passive shaft cylinder, abrasive belts, active shaft cylinder, water tank and so on. (3) Belt Mill: The abrasive tool of the belt mill is the abrasive belt, which is mainly used for grinding various curved surfaces of jade.

The main structure is: splash guard, bracket, bearing, motor, passive shaft cylinder, abrasive belt, active shaft cylinder and water tank. (4) Roller mill: mainly used for grinding to remove the corners of the blank to make it rounded.

The main parts are: roller barrel, support shaft, pulley, active shaft, passive shaft and motor. 3, polishing equipment is mainly used for jade polishing.

Most processing factories do not set up specialized polishing equipment, but with grinding equipment to replace the abrasives, abrasives to replace. Of course, there are also specialized polishing equipment, commonly used polishing equipment consists of polishing barrels, rubber plate lining, springs, electric motors, belt drive, eccentric wheels, etc.

4, polishing equipment is mainly used for jade polishing.

4, drilling equipment Drilling equipment is mainly used for beads and shaped jade drilling, including pearl drilling. At present, there are two kinds of drilling equipments in common use, i.e. mechanical drilling machine and ultrasonic drilling machine.

(1) Mechanical drilling machine: it consists of a rotating shaft, drilling fixture, drilling rod, drilling rod lifting operator, loading table, and bead blanks, etc. (2) Ultrasonic drilling machine: it is mainly used for drilling beads and shaped jade stones, including pearl drilling. (2) ultrasonic drilling machine: its principle is the slow oscillation of ultrasonic waves through the amplification and conversion to the same frequency of mechanical vibration to implement the drilling.

Its structure consists of a converter, coil, ultrasonic generator, coupling amplifier rod, amplitude rod, work clamps and blanks and other components. 5, commonly used tools, mainly guillotine thallium, burin thallium, hook thallium, grinding thallium, rolling thallium, nails, sticks, string hammers, bends and so on.

1, abrasive is used for faceting and polishing jade materials, mainly some of the hardness and toughness of the granular or particulate minerals or minerals *** body. Must have the basic conditions are: hardness is higher than the material being processed; appropriate crushing strength and self-sharpening; at high temperatures to maintain the inherent hardness; particle size and shape uniformity; and the material being processed does not produce chemical reactions, etc.

Currently, abrasives are used for polishing and polishing jade.

At present, the abrasives used for jade processing are: diamond, silicon carbide, boron carbide, corundum and diatomaceous earth, which is mainly used for polishing. 2. Abrasives are the most important tools for cutting, grinding and polishing in jade processing.

According to the different roles in processing, abrasives can be divided into three categories: cutting abrasives, grinding abrasives and polishing abrasives; according to the adhesion relationship between the abrasives and the abrasives, there are free abrasives and fixed abrasives. (1) Fixed abrasives: refers to the abrasive material is a combination of some kind of binding agent combined and made into a certain shape of the abrasive, or the abrasive material is attached to a substrate into the abrasive.

This kind of abrasives are commonly found in diamond powder saw blades, grinding wheels (silicon carbide grinding wheels and diamond grinding wheels), abrasive belts (silicon carbide), abrasive discs and so on. (2) free abrasive abrasive: refers to the abrasive is not adhered to the abrasive substrate, but in the abrasive work surface in the free dispersion state, such abrasives generally only play a role in supporting the abrasive grinding, but not hold the abrasive.

This kind of abrasives are commonly found in grinding discs and polishing disks. 3, auxiliary materials in jade processing, in addition to the need for a variety of abrasives and abrasives, but also need a variety of auxiliary materials, including coolant, bonding materials and cleaning materials.

(1) Coolant: In the process of jade processing, a large amount of heat is often generated, which raises the temperature of jade and abrasives, so coolant is used to reduce the temperature. In addition to cooling, coolant also has the role of cleaning and lubrication.

Jade processing coolant commonly used in water, oil and saponified liquid. (2) Bonding material: mainly used to stick jade on the operating rod to facilitate processing.

The bonding material must have the conditions of good adhesion, appropriate softening point, good thermal stability, good chemical stability, non-toxic, no impurities. Common bonding materials are paraffin, insect glue, rosin, black fire paint, fire paint glue, green glue, red glue, 502 glue and wood paint and so on.

(3) Cleaning materials: mainly used for cleaning the bonding agent and jade surface oil, dust, etc. Commonly used jade cleaning materials include water, water, water, water, water, water, water, water, water, water, water, and so on. Commonly used jade cleaning materials are water, alkaline solution, acidic solution and organic solution.

8. How does jadeite jade processing work

Therefore, its processing procedures, processing materials, processing tools and processing equipment are different from those of other jade stones.

Now the jadeite jade processing procedures and processes are introduced as follows: First, the selection of materials: this is an important beginning, the jadeite jade material is generally with a crust, is the only jade in the world with a crust, so it is also known as the "gambling stone", but also other jades do not have. Second, open material: the normal procedure is to first "wipe the skin" to see the surface characteristics of jade, such as the direction of the green color, the development and direction of the fissure, Fei color and purple and other colors, the distribution of black, seed and water inside and outside the changes in the analysis and estimation of the shape of the original stone and other characteristics.

Secondly, according to the overall condition of the raw stone and the possible processing purposes to determine. Then, then decide whether the whole raw material to do carvings, or cut to do.

Third, the use of positioning and design: the perfect jadeite jade, are after creative design and crafted jadeite jade art. Carvings designed according to the original stone color, species, water, shape, cracks, black, jade and other characteristics, the original stone to maximize the value of the principle.

Fourth, the processing process: 1, cutting; 2, guillotine: with diamond grinding wheel (coarse sand) to further beat away the useless part into rough blanks; 3, burin: with diamond (medium sand) wheel to further beat away the convex and concave part and the whole surface useless part; 4, punch: with diamond grinding wheel or round steelyard weight, will be the rough blank of the previous process, and further punched into rough blanks. 5, grinding: with a variety of specifications of the grinding wheel to grind the Patterns of round carving part of the sample blanks, such as fruits, rocks and roots.

6, carving. V. Carving method: China is an ancient country with a history of 7,000 years of civilization, so jade processing also has a history of 7,000 years.

In the long history of jade carving, our ancestors created a very advanced jade carving tools and jade carving methods, we will be many jade carving methods commonly used part, briefly introduced as follows: 1, relief carving; 2, penetrating carving; 3, skeleton carving; 4, line carving; 5, yin carving; 6, round carving. Six, grinding and polishing process seven, decoration.