Jadeite rough polishing method, how to polish jadeite rough

The method of peeling and polishing the wool of jadeite gambling stone.

Jadeite polishing. There are a lot of gambling stone friends who have just come into contact with gambling stones, knowing that gambling stones are gambling on jadeite, but do not know how to peel and process, here is an introduction to the process of gambling stone wool peeling processing, friends can briefly understand.

1. Peeling, remove the skin shell of the jadeite rough stone through small hand movements on the angle grinder, at this time, it will leave several deep marks similar to ravines on the surface of the rough, players are not too worried, note that this step is very easy to be injured, it is recommended to wear anti-cut gloves, goggles, and anti-noise earplugs; It is also possible to peel with a hanging mill or table mill and hose with a thick grinding head, but it is very time-consuming; It is also possible to cut off the skin directly with a gambling stone cutter, but it is easy to cut the green away.

2. Dig dirty, after peeling, there will still be a small amount of impurities on the skin of the jade gambling stone deeply embedded in the jade flesh, and it must be ground off with grinding heads of various shapes. The criterion for digging out is: seeing the dripping water appear pure white, and grinding the head feels hard.

3. Roughening: In order to peel and dig dirt, we often use the thickest grinding head (so that the grinding speed is fast), and then we need to change the grinding head of different grades for roughening process.

4. Fine grinding: Replace the emery grinding head (white, the finest) on the surface of the jadeite rough for fine grinding, with the flow of water droplets, you can already find that the surface slowly begins to "treasure light";

5. Coarse polishing: change different grades of oil stone or sandpaper to polish the surface of the jade until the traces on the surface of the jade flesh cannot be deducted with your fingers; Or use a table mill to replace different types of grinding wheels, add a hose to the uneven place with a pointed wool grinding needle, and grind with small diamond paste.

6. Fine polishing: Mix the diamond powder into a paste, find a piece of bamboo and dip it in the diamond powder paste on the surface of the jade to grind back and forth, which requires patience and perseverance.

You can also use a hanging mill or table mill to polish a large area with a hose with a wool wheel and a high-grade diamond paste, and then use a wool ball to polish the uneven fine parts with a high-grade diamond paste.

Thanks for the invitation, I'm Brother Jade.

The rough stone of jadeite is usually wrapped with a layer of stone skin, and the general way to peel the skin is to grind the skin with a hand grinder, which is the kind of hand grinder that generally cuts tiles.

Polishing is more cumbersome, you need to prepare sandpaper, brushes, cowhide, bamboo, etc., and polish the surface with sandpaper mixed with polishing paste. Repeat the sandpaper from low to high, and then continue to shine with cowhide and brushes, and finally use bamboo bars to throw some corners that have not been thrown.

After the jadeite rough is cut and shaped, it needs to be polished and polished, and there are many methods and processes, such as sandpaper, brushes, cowhide, bamboo and so on. Generally, grinding and polishing need professional personnel to deal with, and it is not recommended to polish it yourself.

In order to get a better jadeite jewelry, it is recommended to let professional people polish it, which can give full play to the potential of jadeite and enhance the value of jadeite jewelry.

1. Grinding is to coat the surface of the carved jadeite jade with a layer of polishing powder, and then use oil stone or sandpaper to grind off the burrs on the surface, because there are more fine burrs on the surface of the jadeite, so the sail process of this polishing is more troublesome, and it is necessary to repeat this action at least 2 times.

2. The polishing method of jadeite wool is as follows: you can buy some polishing powder and low-power handheld grinding machine first. Use polishing powder and a small grinder to polish the jade. For more delicate jade, it is more appropriate to polish it slowly and meticulously by hand.

3. Peel the shell: You can use an angle grinder to remove the skin shell of the jadeite Sun Liang hail coarse key banquet stone, and then use a grinder and a hose to remove the **, after peeling, some jadeite can see a small amount of impurities embedded in the jade flesh, which needs to be polished off with a grinding head.

4. The jadeite grinding method is divided into six steps, namely: peeling, digging, roughing, fine grinding, rough polishing, and fine polishing. First make an overall plan for the processing of jadeite rough, and then cut the jadeite rough, and then the process of peeling, if the volume of the jadeite rough is large, you also need to use hoisting equipment, such as cranes.

When grinding and polishing jadeite rough, it is generally carried out in three steps: peeling, rough grinding and polishing. The first step is to remove the skin shell on the surface of the rough stone and remove a small amount of impurities embedded in the jade flesh, and then the luster and texture of the jade can be seen after rough and fine grinding, and finally polished.

1. Before polishing and polishing the original jadeite stone, the shell of the original stone should be removed, that is, the rough stone should be peeled and dirty. When operating, it is necessary to use an angle grinder to carefully remove the skin shell of the jadeite rough stone, and then use a grinder and hose to remove **. After peeling, some jadeite can see a small amount of impurities embedded in the jade flesh, which needs to be polished off with grinding heads of various shapes.

2. Although the rough and fine grinding has been peeled and dignified, there are still many places to be sharpened in the jadeite rough, and the grinding head of different standards can be replaced for rough processing as needed. When grinding, you need to use the thinnest diamond head to polish slowly and meticulously, and after fine grinding, you can see the luster of the jade on the surface of the jadeite rough and the smooth and delicate texture inside.

3. Polishing rough polishing refers to the grinding of the surface of the jadeite rough, generally with different grades of oil stone or sandpaper, polishing to the point that the traces of the surface of the jade flesh can not be picked out with fingers. After rough polishing, it is followed by fine polishing, using a bamboo skewer dipped in diamond powder and forming a paste, carefully and patiently rubbing back and forth on the surface of the jade, and when the bamboo pieces can slide off the stone, the polishing is almost over.

1. The polishing steps of jadeite are as follows: Luhuiji oil stone: first use a small oil stone to roughly polish the surface of jadeite.

Upper green silk: Roughly polished on the upper green silk, so that the surface of the jadeite appears fine and beautiful blue hail. Upper Nails:

2. Jadeite polishing can be coated with polishing powder first, and then the surface of the jadeite can be polished with sandpaper, grinding wheels and other grinding tools, which can make the jadeite look more warm. After that, the surface of the jadeite is polished with a brush tool, and finally carefully polished with kraft paper.

3. The purpose of the sixth process cleaning is to clean the polishing powder and residues on the polished jadeite. It is mainly cleaned with an ultrasonic machine, and the places that cannot be cleaned are wiped with alcohol. For many finely carved products, small potholes have to be buckled a little, and what is often used is a toothpick to accompany you.

Jadeite polishing should first be polished 2 3 times with polishing powder, and then polished again with diamond powder and a stiff brush. After that, use iron nails or bamboo chopsticks to dip diamond powder to finely polish the lines of the jadeite carving, and then carefully polish the whole jadeite with sandpaper. After the polishing is completed, apply a layer of wax to the surface of the jadeite, then wash and blow dry.

1. The first process of polishing jadeite is grinding, after the jadeite is polished in a large area, a layer of polishing powder is applied to the surface of the jadeite. After that, use an oil stone to grind off the burrs on the surface of the jadeite, repeat this process 2 or 3 times, and then apply a layer of diamond powder to the surface of the jadeite and polish it with a stiff brush.

2. After polishing the finely polished jadeite, use iron nails or bamboo chopsticks to dip the diamond powder into the diamond powder to finely polish the lines of the jadeite carving, so that the details of the jadeite surface carving can be displayed more clearly. After that, the whole jadeite is carefully sanded with sandpaper, and the fine polishing process of the jadeite is completed.

3. After the waxing jadeite is polished and polished, the surface of the jadeite can initially show a unique luster. Finally, apply a layer of wax to the surface of the jadeite so that the surface of the jadeite can form a protective film, and then wash and dry the jadeite.