Use a high-precision drill to drill holes lightly, and pay attention to splashing water.

How to drill holes in jade articles

Is it a pendant? Put a rope on it. You can buy it at the jade factory. Some shops that buy jade can also do it.

What is the best way to punch holes in jade?

Use a diamond bit

How did the ancients punch holes in jade?

More than 5,300 years ago, the core with a diameter of 0.17mm unearthed from the ancient human site in Lingjiatan, Anhui Province was drilled on jade with a drill pipe with a diameter not exceeding 0.15mm, which was thinner than human hair. This is the earliest pipeline drilling technology discovered so far. Today, we need to use ultrasonic waves to imitate the thinnest degree of ancient people's punching holes in jade. Of course, it is said that some experts have tried to make a breakthrough with the ancient sand drilling method. I won't go into details. Now let's talk about the performance of ancient jewelry, especially stone jewelry. First of all, let's get rid of a common-sense mistake, that is, the holes in ancient jewelry must be very large. We saw the real thing thousands of years ago. The diameter of the jade cave is 0. 17 mm, which is less than one fifth of the size of1mm. Usually, we know that jade is perforated, so we use a solid cone tool to dip jade sand for polishing. Or use a bone tube or bamboo tube dipped in jade sand for grinding. Among them, the front cone is the first to push the shark tooth material, which is much harder than jade. Thanks for adoption

How to punch a jade bracelet?

Tools needed: bench drill, drill bit, emery, sink, spoon.

Methods/steps

First, fix jade articles.

First of all, the perforated part should be exposed, and it is most appropriate to expose both sides. This jade should be laid flat. After punching holes in the board, we can knock the jade beads into a fixed position with a mallet.

Second, set the wires.

When the steel wire enters the drill bit, it may be unstable. You can use steel wire to twist a small circle around the drill bit and drill holes at the access point first.

Third, add steel sand.

Sometimes in order to protect jade, it is necessary to add a mixture of emery and water to slowly drill into it for polishing, so that it is not easy to cause jade cracking. When it reaches a certain depth, the circle made of wire can be removed.

If the landlord has professional knowledge, it is ok. If there is no suggestion to find a professional to do it, it is not good to lose it after all.

What are the drilling methods for jade?

Just drill with a drill bit. When drilling, it is very simple to keep dripping water between the drill bit and the jade. There is no other way.

How to punch holes in irregular jade

The technological method of drilling small holes in jade is needle drilling, that is, the needle rotates on the jade to drive the jade sand to be removed. First grind a shallow pit on the surface, and then grind a deep pit until the jade material is worn through. Because the "jade sand removal" always rubs the hole wall with the rotation in the pit, the upper part of the hole bears more friction from the "jade sand removal" than the lower part. Therefore, whenever a small hole is drilled in this way, the hole is in the shape of big outside and small inside. Before 1950s, the needle drill was generally rotated by hand. Before the invention of the hand drill, it was probably friction between hands. The quality of drilling with hand-held drill is better, because the rotation speed of hand-held drill is faster and the rotation is more uniform. If you want to make a big hole in the jade, you must use a thin metal tube. The method is the same as acupuncture. Although the tools are slightly different, the process principle has not changed.

Modern use of ultrasonic drilling machine, its principle is to use the high-frequency vibration generated by ultrasonic to make the small needle drill move up and down at high speed and drive abrasive drilling. Because the small needle drill does not rotate, it just moves up and down in a high-frequency reciprocating way. Therefore, the punching quality is very high and the holes are even up and down.

What are the jade punching tools?

It's simple. You can play flat knitting machine or gong machine.

What method is used to punch holes in jade?

You can't do it without special tools. Use an electric grinder. . Or use Xiaoyu to rush. .

What method can be used to punch holes in jade? Handmade gods help.

Or go to a professional processing shop to punch holes to avoid hurting jade.