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Manufacturing method of octagonal diamond with eight hearts and eight arrows inside

A production method, the technology of eight hearts and eight arrows, applied in the direction of fine working devices, manufacturing tools, stone processing equipment, etc., can solve the problems of complex cutting process, high cost, large loss of diamonds, etc., to simplify the cutting process, Reduce the loss of diamonds, reduce the effect of cutting steps

Inactive Publication Date: 2014-01-15
GUANGDONG SHINING HOUSE INT JEWELRY
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0002] With the improvement of people's living standards, jewelry has been used more and more widely as people's accessories, among which diamond jewelry is particularly prominent, especially diamond rings. It has meanings that ordinary jewelry does not have. With the continuous development of cutting technology, diamonds that show the light of hearts and arrows inside the diamond after light refraction are deeply loved by users. It is generally used as a high-end cutting method in diamonds. However, due to the many cutting surfaces of Hearts and Arrows diamonds, the existing cutting technology is not only complicated in cutting process, but also consumes a lot of diamonds, generally more than 65-70%, so the cost of the finished products of Hearts and Arrows diamonds is high No less, causing the price to be much higher than that of other cut diamonds

Method used

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  • Manufacturing method of octagonal diamond with eight hearts and eight arrows inside
  • Manufacturing method of octagonal diamond with eight hearts and eight arrows inside
  • Manufacturing method of octagonal diamond with eight hearts and eight arrows inside

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Embodiment Construction

[0026] Such as figure 1 shown, including the following steps:

[0027] a. Selection of rough stones: select octahedron blanks from alternative rough stones; the octahedron blanks refer to a top-view profile of a regular tetrahedron, and two pyramid-like cones extending from the middle to both sides. Body, including four cones up and down, so it is called octahedron blank.

[0028] b. Preliminary tangent: cut the diamond around into a regular quadrilateral, and cut the upper and lower parts of the diamond into opposite pyramid-shaped cones; this step is mainly to process the octahedron blank selected in step a into a regular shape to facilitate subsequent step cutting , the top view of the shape after cutting is as follows figure 2 As shown, it includes a regular quadrilateral profile 1 and a pyramidal cone 2.

[0029] c. Edge cutting: cut the diamond around into a regular octagon; the shape of the cut outline is as follows image 3 As shown, including regular octagon prof...

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Abstract

The invention relates to a diamond cutting process, in particular to a manufacturing method of an octagonal diamond with eight hearts and eight arrows inside. The manufacturing method comprises the steps of raw diamond selecting, primary cutting, surrounding edge cutting, main octahedral cone anti-cutting, and surface octahedral cone anti-cutting. By the manufacturing method disclosed by the invention, the steps from raw diamond selecting to each surface cutting are realized by simple steps, so that the loss of the diamond in a cutting process is reduced, the cutting steps of the whole process are reduced, the cutting process of the diamond with eight hearts and eight arrows is simplified, and the product cost is reduced.

Description

technical field [0001] The invention relates to a diamond cutting process, in particular to a method for making an octagonal diamond with hearts and arrows inside. Background technique [0002] With the improvement of people's living standards, jewelry has been used more and more widely as people's accessories, among which diamond jewelry is particularly prominent, especially diamond rings. It has meanings that ordinary jewelry does not have. With the continuous development of cutting technology, diamonds that show the light of hearts and arrows inside the diamond after light refraction are deeply loved by users. It is generally used as a high-end cutting method in diamonds. However, due to the many cutting surfaces of Hearts and Arrows diamonds, the existing cutting technology is not only complicated in cutting process, but also consumes a lot of diamonds, generally more than 65-70%, so the cost of the finished products of Hearts and Arrows diamonds is high No less, causin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A44C27/00B28D5/00
Inventor 陈小凤
Owner GUANGDONG SHINING HOUSE INT JEWELRY
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