CN108851393B - Diamond and pavilion processing method thereof, frosted diamond and pavilion structure thereof - Google Patents
Diamond and pavilion processing method thereof, frosted diamond and pavilion structure thereof Download PDFInfo
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- CN108851393B CN108851393B CN201710334062.XA CN201710334062A CN108851393B CN 108851393 B CN108851393 B CN 108851393B CN 201710334062 A CN201710334062 A CN 201710334062A CN 108851393 B CN108851393 B CN 108851393B
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- pavilion
- layer
- diamond
- bottom flap
- flap
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Classifications
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- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
- A44C17/00—Gems or the like
- A44C17/002—Gems made of several cut pieces
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
- A44C27/00—Making jewellery or other personal adornments
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B1/00—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes
Abstract
The invention provides a frosted diamond and a machining method of a pavilion portion of the frosted diamond, and a frosted diamond and a pavilion portion structure of the frosted diamond. The frosted diamond comprises a pavilion part with a sand core. Through the structure, the diamond forms a frosted surface optical refraction mode, so that the diamond presents a sand grinding type double-heart pattern under the turning mirror. The invention is a subversion of the traditional diamond processing mode, and breaks through the traditional bright type polishing cutting surface.
Description
Technical Field
The invention relates to a diamond process and a structure, in particular to a frosted diamond and a pavilion portion processing method thereof and a frosted diamond and a pavilion portion structure thereof.
Background
The traditional diamond processing method is a processing method of 57 cutting surfaces, and the traditional processing method of 57 cutting surfaces is to optically reflect the polished refraction surface so as to improve the brightness of the diamond. However, under the traditional processing method, the light rays are transmitted through the diamond, the refraction times are less, the formed pattern is more traditional and simple, and the light intensity is more dull. The existing diamond cutting surface forms a pattern which is a divergent pattern formed by diamond, and the formed pattern is still a conventional shape although the pattern is rich, so that the refraction effect and the obtained light are common, and the method has limitations.
Disclosure of Invention
A first object of the present invention is to overcome the deficiencies of the prior art by providing a pavilion structure for diamond that alters the refractive effect of the diamond.
A second object of the present invention is to provide a frosted-core diamond.
The third object of the invention is to provide a method for processing a pavilion of a diamond.
A fourth object of the present invention is to provide a diamond processing method.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the pavilion structure of the diamond comprises at least two layers of bottom petals, wherein the pavilion comprises a first layer of bottom petals and a second layer of bottom petals which are arranged from bottom to top, and the bottom petals surround the peak position of the pavilion; the intersection line of the first layer bottom flap and the second layer bottom flap is heart-shaped, and the first layer bottom flap is frosted.
Preferably, the pavilion further comprises a third bottom flap, the third bottom flap is adjacent to the first bottom flap, and the third bottom flap is located below the first bottom flap; the third bottom flap is a frosted surface; the boundary line between the third layer bottom flap and the first layer bottom flap is heart-shaped.
Preferably, the roughness of the frosted surface of the first bottom flap is larger than the roughness of the frosted surface of the third bottom flap.
Preferably, the first layer bottom flap and/or the third layer bottom flap are continuous curved flaps.
Preferably, the pavilion part has only two layers of bottom petals, and the first layer of bottom petals is heart-shaped;
or the pavilion has three layers of bottom flaps, and the third layer of bottom flaps is heart-shaped.
A frosted heart diamond comprising a diamond body comprising a crown, a girdle and a pavilion; the surface of the crown is a basic surface of the crown of the round drill; the pavilion structure is the pavilion structure of the diamond according to any one of claims 1 to 5.
A processing method of a diamond pavilion part comprises the following steps:
s1, grinding the pavilion part into a basic flap surface of a second layer of bottom flaps by taking the central surface of the waist part as a reference and taking the included angle as an angle of 41.50-42.0 degrees; the basal flap surface of the second layer of basal flap surrounds the tip position of the pavilion;
s2, taking the central surface of the waist as a reference, and performing sand surface polishing process on the pointed part of the pavilion to obtain a first bottom flap; a first layer of bottom flaps surrounds the pointed tip of the pavilion; and the intersection line of the first layer bottom flap and the second layer bottom flap is heart-shaped.
Preferably, the method further comprises:
s3, carrying out development treatment on the bottom flaps of the third layer on the flap surfaces of the bottom flaps of the first layer by taking the central surface of the waist as a reference and the included angle of 37.0-38.0 degrees;
s4, grinding the sand surface of the bottom flap of the first layer by taking the central surface of the waist as a reference and the included angle is 32.0-33.0 degrees, and grinding the bottom flap of the third layer; a third bottom flap surrounds the pointed tip of the pavilion; the third bottom flap is positioned below the first bottom flap; and the intersection line of the third layer bottom flap and the first layer bottom flap is heart-shaped.
Preferably, the ratio of the height of the third bottom flap to the height of the pavilion is 14% -16%; or/and the ratio of the height of the first layer bottom flap to the height of the pavilion part is 34-36%.
Preferably, the first bottom flap is a continuous curved flap surface.
A method of diamond processing comprising the steps of:
a1, preparing a round drill basic blank, wherein the round drill basic blank comprises a crown part, a waist part and a pavilion part; the surface of the crown is a crown basic surface of a round drill;
a2, implementing the processing method of the diamond pavilion.
Compared with the prior art, the invention has the following beneficial effects:
through the structure and the method, 57 surfaces of a traditional round drill are replaced, 41 tangent surfaces are formed on the crown part, 16 polished tangent surfaces and 2 sand surfaces are formed on the pavilion part, so that the diamond forms a sand surface optical refraction mode, and the diamond presents a sand grinding type double heart-shaped pattern under a turner mirror. The invention is a subversion of the traditional diamond processing mode, breaks the contraindication of a bright polished cutting surface, and carries out frosting treatment on innovative facets of pavilion parts of the diamond to achieve two opaque heart-shaped inverted shadows.
Drawings
Fig. 1 is a schematic view of a frosted core diamond according to the present invention.
Fig. 2 is a schematic diagram of a pavilion structure of a diamond according to the present invention.
FIG. 3 is a schematic diagram of the crown structure of a diamond according to the present invention.
FIG. 4 is a schematic representation of the structure of a diamond according to the present invention (kite face having two facets).
In the figure:
1-crown; 11-kite surface; 12-faceting; 2-waist; 3-pavilion; 31-first layer bottom flaps; 32-second layer bottom flaps; 33-third bottom flap.
Detailed Description
The invention will now be further described with reference to the drawings and specific examples.
The center plane refers to a circular cross section of one half of the waist height of the diamond, and the following "center plane" refers to the circular cross section.
The invention relates to a frosted diamond, which comprises a diamond main body, wherein the diamond main body comprises a crown part, a waist part and a pavilion part; the surface of the crown is a basic surface of the crown of the round drill.
Referring to fig. 1, crown 1 has a height h1, waist 2 has a height h2, pavilion 3 has a height h3; the total height of the three is 60% -62% of the round diameter L1 of the waist 2, the diameter L2 of the table top 11 of the crown 1 is 57.5% -59.5% of the round diameter L1 of the waist 2, and the thickness of the waist 2 is 2.2% -3.2% of the round diameter L1 of the waist 2.
As a preferred embodiment, the kite face of the crown is divided by a dividing line into two sub-facets, comprising a first sub-facet and a second sub-facet, the first sub-facet being close to the girdle of the diamond with respect to the second sub-facet; the included angle between the first sub-facet and the center plane of the waist is 39.0-40.0 degrees, and the included angle between the second sub-facet and the center plane of the waist is 34.0-36.0 degrees. The separation line is the diagonal of the kite surface.
The pavilion comprises at least two layers of bottom petals, wherein the at least two layers of bottom petals comprise a first layer of bottom petals and a second layer of bottom petals which are arranged from bottom to top, and the bottom petals surround the tip position of the pavilion; the first bottom petals form a heart shape, and the first bottom petals are frosted surfaces; the connecting line of the first layer bottom flap and the second layer bottom flap is heart-shaped. The pavilion part further comprises a third bottom flap, the third bottom flap is adjacent to the first bottom flap, and the third bottom flap is positioned below the first bottom flap; the bottom flap of the third layer is a frosted surface; the boundary line between the third layer bottom flap and the first layer bottom flap is heart-shaped.
The first bottom flap and the third bottom flap are all continuous curved flap surfaces.
Preferably, the frosted surface of the first bottom flap has a roughness greater than the roughness of the frosted surface of the third bottom flap.
When the pavilion is provided with three layers of bottom flaps, the third layer of bottom flaps are heart-shaped; when the pavilion has only two bottom flaps, the second bottom flap is heart-shaped.
As a preferable mode, the included angle between the petal surface of the second layer bottom petal and the central surface of the waist is 41.50-42.0 degrees, and the included angle between the petal surface of the first layer bottom petal and the central surface of the waist is 37.0-38.0 degrees; the included angle between the flap surface of the third layer bottom flap and the central surface of the waist is 32.0-33.0. The ratio of the height of the bottom flap of the third layer to the height of the pavilion is 14-16%; the ratio of the height of the bottom flap of the first layer to the height of the pavilion is 34-36%.
According to the frosted diamond, the waist 2 separates the crown 1 and the pavilion 3, the pavilion 3 comprises 16 petal surfaces of the second-layer bottom petals 31, the first-layer bottom petals are one petal surface, the third-layer bottom petals 33 are one petal surface, and 57 petal surfaces are all arranged. The diamond processed by the invention has overlapped heart-shaped and heart-shaped rings in the center, and the heart-shaped and heart-shaped rings are frosted bottom petals, so that two different refraction effects can be generated when the diamond is observed on a table surface, and the light refraction effect and fire color generated by the heart-shaped part are very special because the heart-shaped part is a frosted surface, thereby ensuring that the whole scintillation degree and the light effect of the diamond are more special.
The pavilion structure of the diamond is specifically the pavilion structure of the frosted core diamond.
The invention relates to a diamond processing method, which is specifically described as follows:
example 1
The diamond processing method provided by the invention comprises the following steps:
s1, preparing a round drill basic blank, wherein the round drill basic blank comprises a crown part, a waist part and a pavilion part (the division of the parts can be seen in FIG. 1); the surface of the crown is a crown basic surface of a round drill;
referring to fig. 1, the height of the pavilion 3 is h3, the height of the waist 2 is h2, and the height of the crown 1 is h1, the total height of the three is 60% of the round diameter L1 of the waist 2, the diameter L2 of the table surface 11 of the crown 1 is 57.5% of the round diameter L1 of the waist 2, and the thickness of the waist 2 is 2.2% of the round diameter L1 of the waist 2.
S2, uniformly grinding the pavilion part into basic valve surfaces of 16 valve surfaces of the bottom valve of the second layer by taking the central surface of the waist part as a reference and taking the included angle as 41.50-42.0 degrees; the basic valve surface of the second bottom valve surrounds the tip position of the pavilion, and is a long triangular surface; referring specifically to fig. 1.
S3, grinding the pointed part of the pavilion part by taking the central plane of the waist part as a reference and the included angle of 37.0-38.0 degrees to obtain a first layer bottom flap; the first layer bottom flap surrounds the pointed top of the pavilion; the connecting line of the first layer bottom flap and the second layer bottom flap is heart-shaped.
S4, carrying out development treatment on the bottom flaps of the third layer on the flap surfaces of the bottom flaps of the first layer by taking the central surface of the waist as a reference and the included angle of 37.0-38.0 degrees;
s5, grinding the sand surface of the first bottom flap by taking the central surface of the waist as a reference and the included angle is 32.0-33.0 degrees, so as to grind the first bottom flap; a first layer of bottom flaps surrounds the pointed tip of the pavilion; the third layer bottom flap is positioned below the first layer bottom flap. The intersection line of the third layer bottom flap and the first layer bottom flap is heart-shaped. The ratio of the height of the first layer bottom flap to the height of the pavilion part is 34-36%, and the ratio of the height of the third layer bottom flap to the height of the pavilion part is 14-16%. When the roughness of the bottom flap of the third layer is required to be lower than that of the bottom flap of the first layer, the granularity of the grinding wheel used by the surface of the first layer is smaller than that of the grinding wheel used by the surface of the third layer.
The bottom flaps of the first layer and the third layer are all continuous curved flap surfaces.
S6, grinding the first sub-facet on the kite surface of the crown by taking the central surface of the waist as a reference and the included angle of 39.0-40.0 degrees, grinding the second sub-facet by taking the central surface of the waist as a reference and the included angle of 34.0-36.0 degrees, wherein the intersection line (separation line) of the first sub-facet and the second sub-facet is the diagonal line of the kite surface, and the first sub-facet is close to the waist of the diamond relative to the second sub-facet. Thereby forming 16 new facets in the crown.
Step S6 adds 8 sides to the crown. The processing method may also be without step S6, in which case the kite surface of the crown of the diamond is not divided into two facets, see fig. 4.
According to the frosted diamond, the waist 2 separates the crown 1 and the pavilion 3, the pavilion 3 comprises 16 petal surfaces of the second-layer bottom petals 31, the first-layer bottom petals are one petal surface, the third-layer bottom petals 33 are one petal surface, and 57 petal surfaces are all arranged. The diamond processed by the invention has overlapped heart-shaped and heart-shaped rings in the center, and the heart-shaped and heart-shaped rings are frosted bottom petals, so that two different refraction effects can be generated when the diamond is observed on a table surface, and the light refraction effect and fire color generated by the heart-shaped part are very special because the heart-shaped part is a frosted surface, thereby ensuring that the whole scintillation degree and the light effect of the diamond are more special.
The processing method overcomes the defect that when the prior diamond is processed, the combination of the heart-shaped ring (double-heart edge) and the frosting surface process cannot be realized due to the tiny diamond volume and the like, thereby realizing the combined processing of the heart-shaped ring and the frosting surface process, successfully manufacturing the frosted heart diamond, increasing the refraction effect of the diamond, enabling the diamond to generate special flicker degree and fire color, enabling the diamond to be more attractive besides being used as a common ornament, being capable of being used in more occasions as a light refraction piece, and providing more useful realization tools and test means for light experiments.
Examples of the method for processing a diamond pavilion according to the present invention include the steps S2 to S5.
Example 2
The diamond processing method of example 2 was the same as that of example 1 except for the following steps:
the total height of the pavilion, the waist and the crown is 62% of the diameter of the waist, the diameter of the table top of the crown is 59.5% of the diameter of the waist circle, and the thickness of the waist is 3.2% of the diameter of the waist circle.
The present invention is not limited to the above-described embodiments, but it is intended that the present invention also includes modifications and variations if they fall within the scope of the claims and the equivalents thereof, if they do not depart from the spirit and scope of the present invention.
Claims (7)
1. The pavilion structure of the diamond is characterized by comprising at least two layers of bottom petals, wherein the at least two layers of bottom petals comprise a first layer of bottom petals and a second layer of bottom petals which are arranged from bottom to top, and each bottom petal surrounds the peak position of the pavilion; the intersection line of the first layer bottom flap and the second layer bottom flap is heart-shaped, and the first layer bottom flap is frosted;
the pavilion further comprises a third bottom flap, the third bottom flap is adjacent to the first bottom flap, and the third bottom flap is located below the first bottom flap; the third bottom flap is a frosted surface; the boundary line between the third layer bottom flap and the first layer bottom flap is heart-shaped;
the roughness of the frosted surface of the first layer bottom flap is larger than that of the frosted surface of the third layer bottom flap;
the first layer bottom flap and/or the third layer bottom flap are continuous curved flap surfaces.
2. The diamond pavilion structure according to claim 1, wherein,
the pavilion has three layers of bottom flaps, and the third layer of bottom flaps are heart-shaped.
3. A frosted heart diamond, comprising a diamond body, wherein the diamond body comprises a crown, a waist and a pavilion; the surface of the crown is a basic surface of the crown of the round drill; the pavilion structure is the pavilion structure of the diamond according to any one of claims 1 to 2.
4. A method of processing a diamond pavilion, comprising the steps of:
s1, grinding the pavilion part into a basic valve surface of a second layer of bottom valve by taking the central surface of the waist part of the diamond as a reference and taking the included angle as 41.50-42.0 degrees; the basal flap surface of the second layer of basal flap surrounds the tip position of the pavilion;
s2, taking the central surface of the waist as a reference, and performing sand surface polishing process on the pointed part of the pavilion to obtain a first bottom flap; a first layer of bottom flaps surrounds the pointed tip of the pavilion; the intersection line of the first layer bottom flap and the second layer bottom flap is heart-shaped;
s3, carrying out development treatment on the bottom flaps of the third layer on the flap surfaces of the bottom flaps of the first layer by taking the central surface of the waist as a reference and the included angle of 37.0-38.0 degrees;
s4, grinding the sand surface of the bottom flap of the first layer by taking the central surface of the waist as a reference and the included angle is 32.0-33.0 degrees, and grinding the bottom flap of the third layer; a third bottom flap surrounds the pointed tip of the pavilion; the third bottom flap is positioned below the first bottom flap; and the intersection line of the third layer bottom flap and the first layer bottom flap is heart-shaped.
5. The method of claim 4, wherein the diamond pavilion is formed by a process of forming a diamond pavilion,
the ratio of the height of the third bottom flap to the height of the pavilion is 14-16%; or/and the ratio of the height of the first layer bottom flap to the height of the pavilion part is 34-36%.
6. The method of claim 4, wherein the first bottom flap is a continuous curved flap surface.
7. A method of diamond processing comprising the steps of:
a1, preparing a round drill basic blank, wherein the round drill basic blank comprises a crown part, a waist part and a pavilion part; the surface of the crown is a crown basic surface of a round drill;
a2, carrying out the method of processing a diamond pavilion according to any one of claims 4 to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710334062.XA CN108851393B (en) | 2017-05-12 | 2017-05-12 | Diamond and pavilion processing method thereof, frosted diamond and pavilion structure thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710334062.XA CN108851393B (en) | 2017-05-12 | 2017-05-12 | Diamond and pavilion processing method thereof, frosted diamond and pavilion structure thereof |
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| Publication Number | Publication Date |
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| CN108851393A CN108851393A (en) | 2018-11-23 |
| CN108851393B true CN108851393B (en) | 2023-08-18 |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2006125281A1 (en) * | 2005-05-25 | 2006-11-30 | Takehiko Sato | Precious, semi-precious or mineral cut stone and method for cutting same |
| JP3138424U (en) * | 2007-06-01 | 2008-01-10 | ヴァーグ株式会社 | 72-sided proportion diamond |
| CN104983145A (en) * | 2015-05-29 | 2015-10-21 | 通灵珠宝股份有限公司 | Circularly-carved heart-shaped image diamond with eighty-nine facets |
| CN106174928A (en) * | 2016-06-28 | 2016-12-07 | 深圳婵娟珠宝股份有限公司 | A kind of diamond and processing method thereof |
| CN206062362U (en) * | 2016-09-30 | 2017-04-05 | 杨金帮 | Heart-shaped heronsbill cut diamond |
| CN207220332U (en) * | 2017-05-12 | 2018-04-13 | 深圳鸳鸯金楼珠宝股份有限公司 | Frosted heart diamond and its booth portion structure |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050274144A1 (en) * | 2004-06-09 | 2005-12-15 | Goughnour Roy R | Multiplet jewelry product and method of manufacture |
-
2017
- 2017-05-12 CN CN201710334062.XA patent/CN108851393B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006125281A1 (en) * | 2005-05-25 | 2006-11-30 | Takehiko Sato | Precious, semi-precious or mineral cut stone and method for cutting same |
| JP3138424U (en) * | 2007-06-01 | 2008-01-10 | ヴァーグ株式会社 | 72-sided proportion diamond |
| CN104983145A (en) * | 2015-05-29 | 2015-10-21 | 通灵珠宝股份有限公司 | Circularly-carved heart-shaped image diamond with eighty-nine facets |
| CN106174928A (en) * | 2016-06-28 | 2016-12-07 | 深圳婵娟珠宝股份有限公司 | A kind of diamond and processing method thereof |
| CN206062362U (en) * | 2016-09-30 | 2017-04-05 | 杨金帮 | Heart-shaped heronsbill cut diamond |
| CN207220332U (en) * | 2017-05-12 | 2018-04-13 | 深圳鸳鸯金楼珠宝股份有限公司 | Frosted heart diamond and its booth portion structure |
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| CN108851393A (en) | 2018-11-23 |
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