A brief discussion on the processing procedures of Hetian jade

The processing of jade requires a series of procedures. There was a unique set of procedures in ancient times. In modern times, the processing of jade is mainly divided into four stages: material selection, design, carving and polishing.

Material selection is the first step, and its purpose is to choose reasonable raw materials to achieve the best results. However, due to the wide variety and quality differences, this link must be given priority. It is mainly judged based on the "basic properties" of the jade, in order to measure the materials, remove dirt and knots, and strive to use the best talents. This is a very important step. A master can choose materials accurately and cleverly with just a pair of discerning eyes.

(The production process of Guan Gong made of red seed material)

In addition to achieving the above-mentioned design standards, it is also necessary to use materials reasonably, play to one's strengths and avoid weaknesses, and apply the most appropriate craftsmanship without losing usable jade materials, so that the shape is beautiful and vivid, the image is realistic, the theme is highlighted, and the four linings are stable. The design of jade requires careful consideration. Generally, patterns have to be drawn on the jade material. There are two processes: rough drawing and fine drawing. To put it simply, it means to first come up with the general shape, which is done very quickly, then carved, and then drawn, the details are outlined, and then carved again. The more times it is repeated, the more refined the work will be. It sounds simple, but it requires patience and carefulness to do.

(Making process of male crown)

In terms of jade carving, after the design is completed, the maker will use jade grinding machines, jade grinding tools, grinding powder, etc., with a variety of techniques, to repeatedly carve and grind the jade. After the basic shape is completed, as mentioned above, outline the details and carve repeatedly. Due to the great toughness of Hetian jade, it can be made as finely as possible during the production process. In the process, attention must be paid to the treatment of the "jade nature" (you can search for "the texture of Hetian jade"), and the precious jade material cannot be wasted because of its jade nature.

(Seize the opportunity)

Polishing refers to grinding the surface of jade to make it smooth, bright and beautiful. Generally, there are four steps: first, grind it roughly and use polishing tools to remove the rough surface; second, polish it with polishing powder; third, use solution to clean the dirt on the surface; finally, oil and wax it to increase the brightness and smoothness of the jade.

(Before and after polishing of the hollow and colorful happy event)

The processing of a piece of jade, from selecting the materials to putting it into the box, is considered complete, and it embodies the hard work of the jade craftsman. Not only is the material valuable, but the craftsmanship involved is even more invaluable.

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