What is the ancient "wrong gold and silver craft"? Why can not be realized in modern times?

"Wrong gold and silver craft" is an ancient craft, generally belongs to the inlay or painted on, mainly used to decorate bronze or ceramics above. Play a role in decorating and embellishing, the process is very complex, highlighting the wisdom of the ancient working people, imagine, in the past, all by hand to complete these, in fact, a very high level of skill, in the whole process, sometimes need to rely on corrosion technology, and sometimes to use the carving technology, which is a skillful craftsmen in order to complete and need to be carefully polished, so that out of in order to be more precious, and some are even buried under the ground! Hundreds of thousands of years, have not lost color, can be said to be a rare skill on earth, in fact, according to the technical strength of people now, want to achieve these, relying on craftsmen to do, basically belongs to the lost crafts, but in the face of 3D printing, such crafts have been able to mass production, is not unattainable, just the traditional craft is difficult to mass production or to reach the level of the past.

If we understand the PS software mask, then we can understand the corrosion process, we often use the keying technology I do not know if it is not borrowed from these skilled craftsmen, or we have a heart of gold, there are always very much in common, the difference is that the ancients those who have not withdrawn the function, we can now repeat it indefinitely, so it seems that the ancients are even more rare! The difficulty of its finished product is how much, any one mistake is to a defective product as the price, so the craftsmanship of the ancients is not what we can imagine now, they are real artists, scientists, there is not a trace of sloppiness, but also can not come to sloppiness, which is the essential reason why people can not be realized now, when it is a purely handmade way.

The emergence of 3D printing technology, so that in the past many impossible to complete is the thing that can be realized, they can break down this inlay and smear through technology, with three-dimensional way of calculating the reorganization, to achieve the past misplaced gold and silver process, technically it is a very simple thing, that is, the first few will be wasted, after testing, adjusting the parameters to be able to do exactly the same, and Can mass production, this is the ancients and modern technology has no way to compare, so now people do not have the heart to study how to handmade, because the print out of the skeleton, may be more than the modern people handmade and time-saving and labor-saving, but also fast, look more exquisite, but it is also go to the place where each piece of artifacts are unique, is the uniqueness of the problem.

A lot of ancient bronze, are unique, because even if the same craftsman, the two operations will not be exactly the same, there will always be a difference between light and heavy, there are also skillful craftsmen will put their names and dates quietly inside, so that this craft is unique in the world, which is also the pleasure of the craftsmen, on the one hand, to leave their names, on the other hand, but also not to be found, generally will expose this secret after death, mainly to prevent other people to impersonate and corrupt their own reputation.