Introduction to the four steps of diamond cutting
Diamonds have been baptized by nature for hundreds of millions of years. Each diamond has its own characteristics. It also requires considerable experience in the mining and selection of rough diamonds. This makes the rough diamonds become the eye-catching diamonds, but this also needs to be carefully carved according to the characteristics of the rough diamonds. People are interested in the four steps of diamond cutting, then the following four steps of diamond cutting are introduced. I hope we can learn more about diamonds.
1, scribing and dividing the original stone
Before the diamond is cut, the scribing is required. The scribing needs to maintain the maximum weight of the diamond. It is also necessary to minimize the flaw and reflect the value of the diamond as high as possible. Therefore, the liner needs a wealth of experience to study the structure of the rough diamond with a magnifying glass. Large particle drills may take several months, after which the Indian ink is used to mark the split mark on the rough. Then the original stone is divided and cut with a saw. The saw blade is a copper disc with diamond powder and lubricant at the edge. Modern laser technology greatly improves the processing efficiency of the rough.
2, forming and flaking polishing
Place the rough diamond on a high-speed rotating lathe, and then use another diamond to cut the rotating rough into circular, heart, oval, marquise, emerald and other common flower shapes or other Special shape. Diamonds have different hardnesses, so rely on your own experience to grasp the shape of the diamond. Then the lobes are polished, and on the cast iron disc coated with diamond powder and lubricating oil, all the petals are ground. The position and angle of a finely cut diamond that produces the flap surface is accurately calculated to give the diamond the greatest brilliance.
With regard to the four steps of diamond cutting, the above describes the four steps of the diamond cutting, dividing the original stone, forming and lifting. It is recommended to know more and compare.
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