CN108851393A - Diamond and its pavilion section production method, frosted heart diamond and its pavilion portion structure - Google Patents
Diamond and its pavilion section production method, frosted heart diamond and its pavilion portion structure Download PDFInfo
- Publication number
- CN108851393A CN108851393A CN201710334062.XA CN201710334062A CN108851393A CN 108851393 A CN108851393 A CN 108851393A CN 201710334062 A CN201710334062 A CN 201710334062A CN 108851393 A CN108851393 A CN 108851393A
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- China
- Prior art keywords
- bottom valve
- layer bottom
- diamond
- pavilion portion
- pavilion
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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 present invention provides the processing method and a kind of frosted heart diamond and its pavilion portion structure of a kind of frosted heart diamond and its pavilion portion.The frosted heart diamond includes that its pavilion portion has sand core.By above structure, so that diamond forms a kind of frosting light refraction mode, diamond is allowed to show frosted type Double heart-shaped pattern under turner mirror.The present invention is overturned to one kind of conventional diamond processing method, and the tradition of the polishing cut surface of bright formula has been broken.
Description
Technical field
The present invention relates to diamond technique and structure, in particular to the processing method and one in a kind of frosted heart diamond and its pavilion portion
Kind frosted heart diamond and its pavilion portion structure.
Background technique
Traditional conventional diamond processing method is the processing method of 57 cut surfaces, the processing side of 57 traditional cut surfaces
Method is to carry out optical reflection with the plane of refraction after polishing, and is promoted to the brightness of diamond.But this traditional processing method
Under, light is transmitted through diamond, refraction number is less, and the pattern of formation is more traditional, simple, and radiance are more dull.Existing brill
The pattern that stone cut surface is formed is mostly that diamond shape is formed by diverging pattern, although the pattern of formation is also relatively abundanter, is still
A kind of shape to routinize has limitation so that the refraction effect formed, obtained radiance are all relatively common.
Summary of the invention
First purpose of the invention is for overcome the deficiencies in the prior art, to provide a kind of diamond pavilion portion structure, is changed
The refraction effect of diamond.
Second purpose of the invention is to provide for a kind of frosted heart diamond.
The processing method that third purpose of the present invention is to provide for a kind of diamond pavilion portion.
4th 1 purpose of the invention is to provide for a kind of method for processing diamond.
In order to achieve the above object, the present invention uses following technical scheme：
A kind of pavilion portion structure of diamond, the pavilion portion includes at least two layers of bottom valve, including the first layer from bottom to top arranged
Bottom valve and second layer bottom valve, pinnacle position of the bottom valve around the pavilion portion；The friendship of first layer bottom valve and second layer bottom valve
Wiring is heart, and first layer bottom valve is frosting.
Preferably, the pavilion portion further includes third layer bottom valve, third layer bottom valve is adjacent with first layer bottom valve,
And third layer bottom valve is located at the lower section of first layer bottom valve；Third layer bottom valve is frosting；The third layer bottom
The boundary line of valve and first layer bottom valve is heart.
Preferably, the frosting of third layer bottom valve described in the roughness ratio of the frosting of first layer bottom valve is coarse
Degree is big.
Preferably, first layer bottom valve and/or third layer bottom valve are all continuous bent valve face.
Preferably, the pavilion portion only has two layers of bottom valve, first layer bottom valve is heart；
Or the pavilion portion only has Tipple Bottom valve, third layer bottom valve is heart.
A kind of frosted heart diamond, including diamond main body, the diamond main body include bizet, waist and pavilion portion；The bizet
Surface be round bur bizet basic side；The structure in the pavilion portion is the claim 1 to claim 5 any claim
The pavilion portion structure of the diamond.
A kind of processing method in diamond pavilion portion, includes the following steps:
S1, on the basis of the median plane of the waist, included angle be 41.50-42.0 degree angle the pavilion portion is ground
The basic valve face of second layer bottom valve out；Pinnacle position of the basic valve face of second layer bottom valve around the pavilion portion；
S2, on the basis of the median plane of the waist, included angle be 37.0-38.0 degree angle, to the pavilion portion
Sharp position portion carries out sand face technique for grinding, grinds first layer bottom valve；Pinnacle position of the first layer bottom valve around the pavilion portion；Described
The handover line of one layer of bottom valve and second layer bottom valve is heart.
Preferably, further including：
S3, to the valve face of first layer bottom valve on the basis of the median plane of the waist, included angle 37.0-38.0
The angle of degree carries out the development processing of third layer bottom valve；
S4, on the basis of the median plane of waist, the angle that included angle is 32.0-33.0 degree, to first layer bottom valve into
The polishing of row sand face, grinds third layer bottom valve；Pinnacle position of the third layer bottom valve around the pavilion portion；Third layer bottom valve is located at
The lower section of first layer bottom valve；The handover line of third layer bottom valve and first layer bottom valve is heart.
Preferably, the height ratio in the height of third layer bottom valve and the pavilion portion is 14%~16%；Or/and it is described
The height ratio in the height of first layer bottom valve and the pavilion portion is 34%~36%.
Preferably, first layer bottom valve is continuous bent valve face.
A kind of method for processing diamond, includes the following steps：
A1, prepare round bur basis blank, round bur basis blank includes bizet, waist and pavilion portion；The table of the bizet
Face is the bizet basic side of round bur；
The processing method in diamond pavilion portion described in A2, implementation.
Compared with prior art, the invention has the advantages that：
By above structure and method, instead of traditional round bur 57 faces, forming bizet has 41 sections, and pavilion portion has 16
A polishing section and 2 sand faces allow diamond to present under turner mirror so that diamond forms a kind of frosting light refraction mode
Frosted type Double heart-shaped pattern out.The present invention is overturned to one kind of conventional diamond processing method, and the polishing for having broken bright formula is cut
The taboo of face carries out frosted processing to the pavilion portion innovation facet of diamond, reaches two lighttight two heart-shaped inverted images.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of frosted heart diamond of the present invention.
Fig. 2 is the pavilion portion structural schematic diagram of diamond of the present invention.
Fig. 3 is the crown configurations schematic diagram of diamond of the present invention.
Fig. 4 is the structural schematic diagram of diamond of the present invention (there are two facets for kite mask).
In figure：
1-bizet；11-kite faces；12-divide facet；2-waists；3-pavilion portions；31-first layer bottom valves；32-the second
Layer bottom valve；33-third layer bottom valves.
Specific embodiment
Now in conjunction with attached drawing, the invention will be further described with specific embodiment.
Median plane described in text refers to the circular section of the waist half height of diamond, and " median plane " refers both to the circle below
Section.
A kind of frosted heart diamond of the present invention, including diamond main body, diamond main body include bizet, waist and pavilion portion；
The surface of bizet is round bur bizet basic side.
Refering to fig. 1, the height of bizet 1 is h1, the height of waist 2 is h2, the height in pavilion portion 3 is h3；The total height of three
It is the 57.5%-of 2 circular diameter L1 of waist for the 60%-62% of 2 circular diameter L1 of waist, the diameter L2 of the table top 11 of bizet 1
59.5%, the 2.2%-3.2% with a thickness of 2 circular diameter L1 of waist of waist 2.
As a kind of preferred embodiment, the kite face of bizet separates the two points of facets to be formed, including by separator bar
One point of facet and second point of facet, first point of facet is relative to second point of facet close to the waist of diamond；First point of facet and waist
The included angle of the median plane in portion is 39.0-40.0 degree, and the included angle of the median plane of second point of facet and waist is 34.0-
36.0 degree.Separator bar is the diagonal line in kite face.
Pavilion portion includes at least two layers of bottom valve, is enclosed including the first layer bottom valve from bottom to top arranged and second layer bottom valve, bottom valve
Around the pinnacle position in pavilion portion；First layer bottom lobed is at heart, and first layer bottom valve is frosting；First layer bottom valve and second layer bottom
The handover line of valve is heart.Pavilion portion further includes third layer bottom valve, and third layer bottom valve is adjacent with first layer bottom valve, and the third
Layer bottom valve is located at the lower section of first layer bottom valve；Third layer bottom valve is frosting；The friendship of third layer bottom valve and first layer bottom valve
Boundary line is heart.
First layer bottom valve and third layer bottom valve are all continuous bent valve face.
Preferably, the roughness of the frosting of the roughness ratio third layer bottom valve of the frosting of first layer bottom valve is big.
When pavilion portion only has Tipple Bottom valve, third layer bottom valve is heart；When pavilion portion only has two layers of bottom valve, the second layer
Bottom valve is heart.
As a preferred mode, the included angle of the median plane in the valve face and waist of second layer bottom valve is 41.50-
42.0 degree, the included angle of the median plane in the valve face and waist of first layer bottom valve is 37.0-38.0 degree；The valve of third layer bottom valve
The included angle of the median plane of face and waist is 32.0-33.0.The height of third layer bottom valve and the height ratio in pavilion portion are 14%-
16%；The height of first layer bottom valve and the height ratio in pavilion portion are 34%-36%.
Frosted heart diamond of the present invention, waist 2 separate bizet 1 and pavilion portion 3, and pavilion portion 3 includes second layer bottom valve 31
16 valve faces, first layer bottom valve are a valve face, and third layer bottom valve 33 is a valve face, totally 57, whole valve faces.The present invention adds
The diamond that work comes out, from pavilion portion observation center visible overlapping heart and thimble, since heart and thimble are frosted bottom valve, from
And make to observe in table top to make, two different refraction effects can be generated, and since heart-shaped part is frosting, heart-shaped part
The anaclasis effect and fire of generation are color very special, to keep the flicker degree of diamond entirety, light effect more special.
The pavilion portion structure of the specific frosted heart diamond as described in the present invention of diamond pavilion of the present invention portion structure.
A kind of method for processing diamond of the present invention, is described in detail below：
Embodiment 1
A kind of method for processing diamond of the present invention, includes the following steps：
S1, prepare round bur basis blank, round bur basis blank includes that (division at position can for bizet, waist and pavilion portion
Referring to Fig. 1)；The surface of the bizet is the bizet basic side of round bur；
Refering to Figure 34 Figure 35, the height in pavilion portion 3 is h3, the height of waist 2 is h2 and the height of bizet 1 is h1, three's
Total height is the 60% of 2 circular diameter L1 of waist, and the diameter L2 of 1 table top 11 of bizet is the 57.5% of 2 circular diameter L1 of waist, waist 2
With a thickness of the 2.2% of 2 circular diameter L1 of waist.
S2, on the basis of the median plane of waist, included angle be 41.50-42.0 degree angle pavilion portion is equably ground
The basic valve face in 16 valve faces of second layer bottom valve；Pinnacle position of the basic valve face of second layer bottom valve around pavilion portion, second layer bottom
The basic valve face of valve is elongated triangular facet；Referring particularly to Fig. 1.
S3, on the basis of the median plane of waist, the angle that included angle is 37.0-38.0 degree, to the sharp position portion in pavilion portion into
Row sand face technique, grinds first layer bottom valve；Pinnacle position of the first layer bottom valve around pavilion portion；First layer bottom valve and second layer bottom valve
Handover line be heart.
S4, to the valve face of first layer bottom valve on the basis of the median plane of waist, the angle that included angle is 37.0-38.0 degree
Carry out the development processing of third layer bottom valve；
S5, on the basis of the median plane of waist, included angle be 32.0-33.0 degree angle, to the first bottom valve carry out sand
Face polishing, grinds first layer bottom valve；Pinnacle position of the first layer bottom valve around the pavilion portion；Third layer bottom valve is located at described
The lower section of first layer bottom valve.The handover line of third layer bottom valve and first layer bottom valve is heart.The height of first layer bottom valve and pavilion portion
Height ratio be 34%~36%, the height ratio in the height of third layer bottom valve and pavilion portion is 14%~16%.When needing third layer
When the roughness of bottom valve is low with respect to the roughness of first layer bottom valve, the fineness ratio third layer of grinding wheel used in first layer valve face
The granularity of grinding wheel used in sand face is small.
First layer bottom valve and third layer bottom valve are all continuous bent valve face.
S6, the kite face in bizet, on the basis of the median plane of waist, the angle mill that included angle is 39.0-40.0 degree
First point of facet out, on the basis of the median plane of waist, included angle be 34.0-36.0 degree angle grind second point of facet,
The intersection (separator bar) of first point of facet and second point of facet is the diagonal line in kite face, and first point of facet is relative to second
Divide facet close to the waist of diamond.To form 16 new facets in bizet.
Step S6 makes bizet increase 8 faces Ge Office.Processing method can also not have step S6, at this point, the bizet of diamond
Kite face is not divided into two points of facets, referring particularly to Fig. 4.
Frosted heart diamond of the present invention, waist 2 separate bizet 1 and pavilion portion 3, and pavilion portion 3 includes second layer bottom valve 31
16 valve faces, first layer bottom valve are a valve face, and third layer bottom valve 33 is a valve face, totally 57, whole valve faces.The present invention adds
The diamond that work comes out, from pavilion portion observation center visible overlapping heart and thimble, since heart and thimble are frosted bottom valve, from
And make to observe in table top to make, two different refraction effects can be generated, and since heart-shaped part is frosting, heart-shaped part
The anaclasis effect and fire of generation are color very special, to keep the flicker degree of diamond entirety, light effect more special.
Above-mentioned processing method overcomes current added diamond working hour, leads to not realize due to diamond volume is small etc.
The combination on thimble (diplocardia side) and frosting technique has been successfully made out the frosted heart to realize the processing that the two combines
Diamond increases the refraction effect of diamond, so that diamond is generated special flicker degree and fire coloured silk, makes diamond in addition to as common decorations
Product are more aesthetically pleasing outer, can be applied in more more occasions as a kind of anaclasis part, provide more useful reality for light experiment
Existing tool and research technique.
The embodiment of the processing method in diamond pavilion of the present invention portion step S2 to step S5 for example above.
Embodiment 2
The step of method for processing diamond as described in example 2, is other same as Example 1 other than following steps：
The total height in the pavilion portion, the waist and the bizet accounts for the 62% of the diameter of the waist, the bizet
The diameter of table top accounts for the 59.5% of waist circular diameter, and the thickness of the waist accounts for the 3.2% of waist circular diameter.
The invention is not limited to above embodiment, if not departing from the present invention to various changes or modifications of the invention
Spirit and scope, if these modification and variations belong within the scope of claim and equivalent technologies of the invention, then this hair
It is bright to be also intended to encompass these changes and change.
Claims (11)
1. a kind of pavilion portion structure of diamond, which is characterized in that the pavilion portion includes at least two layers of bottom valve, including is from bottom to top arranged
First layer bottom valve and second layer bottom valve, the bottom valve around the pavilion portion pinnacle position；First layer bottom valve and the second layer
The handover line of bottom valve is heart, and first layer bottom valve is frosting.
2. the pavilion portion structure of diamond according to claim 1, which is characterized in that the pavilion portion further includes third layer bottom valve,
Third layer bottom valve is adjacent with first layer bottom valve, and third layer bottom valve is located at the lower section of first layer bottom valve；
Third layer bottom valve is frosting；The boundary line of third layer bottom valve and first layer bottom valve is heart.
3. the pavilion portion structure of diamond according to claim 2, which is characterized in that the frosting of first layer bottom valve it is thick
Rugosity is bigger than the roughness of the frosting of third layer bottom valve.
4. the pavilion portion structure of diamond according to claim 2, which is characterized in that first layer bottom valve and/or described
Tipple Bottom valve is all continuous bent valve face.
5. the pavilion portion structure of diamond according to claim 1, which is characterized in that
The pavilion portion only has two layers of bottom valve, and first layer bottom valve is heart；
Or the pavilion portion only has Tipple Bottom valve, third layer bottom valve is heart.
6. a kind of frosted heart diamond, which is characterized in that including diamond main body, the diamond main body includes bizet, waist and pavilion portion；
The surface of the bizet is round bur bizet basic side；The structure in the pavilion portion is the claim 1 to any power of claim 5
Benefit requires the pavilion portion structure of the diamond.
7. a kind of processing method in diamond pavilion portion, which is characterized in that include the following steps:
S1, on the basis of the median plane of the waist, the angle that included angle is 41.50-42.0 degree the pavilion portion is ground the
The basic valve face of two layers of bottom valve；Pinnacle position of the basic valve face of second layer bottom valve around the pavilion portion；
S2, on the basis of the median plane of the waist, included angle be 37.0-38.0 degree angle, to the sharp position in the pavilion portion
Portion carries out sand face technique for grinding, grinds first layer bottom valve；Pinnacle position of the first layer bottom valve around the pavilion portion；The first layer bottom
The handover line of valve and second layer bottom valve is heart.
8. the processing method in diamond pavilion according to claim 7 portion, which is characterized in that further include：
S3, to the valve face of first layer bottom valve on the basis of the median plane of the waist, included angle be 37.0-38.0 degree
Angle carries out the development processing of third layer bottom valve；
S4, on the basis of the median plane of waist, included angle be 32.0-33.0 degree angle, to the carry out sand of first layer bottom valve
Face polishing, grinds third layer bottom valve；Pinnacle position of the third layer bottom valve around the pavilion portion；Third layer bottom valve is located at described the
The lower section of one layer of bottom valve；The handover line of third layer bottom valve and first layer bottom valve is heart.
9. the processing method in diamond pavilion according to claim 8 portion, which is characterized in that
The height ratio in the height of third layer bottom valve and the pavilion portion is 14%~16%；Or/and first layer bottom valve
The height ratio in height and the pavilion portion is 34%~36%.
10. the processing method in diamond pavilion according to claim 7 portion, which is characterized in that first layer bottom valve is continuous
Bent valve face.
11. a kind of method for processing diamond, which is characterized in that include the following steps：
A1, prepare round bur basis blank, round bur basis blank includes bizet, waist and pavilion portion；The surface of the bizet is
The bizet basic side of round bur；
A2, the processing method for implementing diamond pavilion portion described in claim 7 to 10 any claim.
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 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108851393A true CN108851393A (en) | 2018-11-23 |
| CN108851393B CN108851393B (en) | 2023-08-18 |
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ID=64319797
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710334062.XA Active CN108851393B (en) | 2017-05-12 | 2017-05-12 | Diamond and pavilion processing method thereof, frosted diamond and pavilion structure thereof |
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Citations (7)
| 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 |
| 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 |
-
2017
- 2017-05-12 CN CN201710334062.XA patent/CN108851393B/en active Active
Patent Citations (7)
| 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 |
| 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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| Publication number | Publication date |
|---|---|
| CN108851393B (en) | 2023-08-18 |
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