CN113598495A - Constellation heterosexual structure diamond, constellation shape structure pavilion and processing method thereof - Google Patents
Constellation heterosexual structure diamond, constellation shape structure pavilion and processing method thereof Download PDFInfo
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- 239000010432 diamond Substances 0.000 title claims abstract description 90
- 229910003460 diamond Inorganic materials 0.000 title claims abstract description 86
- 230000000423 heterosexual effect Effects 0.000 title claims abstract description 6
- 238000003672 processing method Methods 0.000 title abstract description 13
- 238000000034 method Methods 0.000 claims abstract description 13
- 238000012545 processing Methods 0.000 claims description 40
- 238000003754 machining Methods 0.000 claims description 32
- 238000005530 etching Methods 0.000 claims description 4
- 238000005498 polishing Methods 0.000 claims description 4
- 238000007493 shaping process Methods 0.000 claims description 4
- 210000000988 bone and bone Anatomy 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 238000005520 cutting process Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 9
- 230000003287 optical effect Effects 0.000 description 4
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- 241000446313 Lamella Species 0.000 description 2
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- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000003384 imaging method Methods 0.000 description 2
- 239000002932 luster Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- DYAHQFWOVKZOOW-UHFFFAOYSA-N Sarin Chemical compound CC(C)OP(C)(F)=O DYAHQFWOVKZOOW-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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- A—HUMAN NECESSITIES
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- A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
- A44C17/00—Gems or the like
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- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
- A44C27/00—Making jewellery or other personal adornments
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Abstract
The invention provides a constellation heterosexual structure diamond, a constellation shape structure and a corresponding processing method, wherein the pavilion comprises at least two layers of bottom lobes, including a first bottom lobe and a second bottom lobe, and the second bottom lobe is in a constellation shape structure; the second bottom lobe is proximate to a tip of the pavilion. By the above structure and steps, the cutting method with 57 facets of the traditional round diamond is replaced, 37 facets on the crown and 36 facets on the bottom are formed, and the constellation presented by the diamond under the magnifier indicates the pattern of the mark. The light is more through diamond transmission, refraction number of times, and the pattern that forms is comparatively novel, special, has improved the scintillation of diamond, sends bright brilliant brilliance, refracts out for present better gloss.
Description
Technical Field
The present invention relates to diamond technology and structure, and is especially constellation heterostructural diamond and constellation shape structure and their corresponding processing method.
Background
Diamond refers to cut diamond, which is a natural mineral and is the original stone of diamond. Different facets are formed on the surface of the light source, and the light source is combined with the properties of the light source to form a bright and dazzling light refraction effect. White light, fire color and scintillation are all important indexes for diamond evaluation, and the refraction and emission quality of diamond can be evaluated through quality assurance, so that the conventional diamond structure cannot refract ideal gloss to the maximum extent in an auxiliary manner.
Disclosure of Invention
The first purpose of the invention is to overcome the defects of the prior art and provide a pavilion with a constellation-shaped structure, which has better luster, increases white light, fire and scintillation of diamonds and achieves better effect.
It is a second object of the present invention to provide a constellation heterostructural diamond.
A third object of the present invention is to provide a diamond pavilion processing method and a diamond processing method.
A pavilion of a constellation-shaped structure, the pavilion comprising at least two layers of bottom lobes, including a first bottom lobe and a second bottom lobe, the second bottom lobe being in a constellation-shaped structure; the second bottom lobe is proximate to a tip of the pavilion.
Preferably, the second bottom lobe comprises a plurality of main facets, the main facets constituting the constellation-shaped structure; the second bottom lobe is laminated on the first bottom lobe by engraving so as to form a structure with a concavo-convex shape.
Preferably, the first bottom lobe comprises a plurality of arrow-face lobe surfaces, the second bottom lobe comprises a plurality of main facets, and the main facets and the arrow-face lobe surfaces are connected to form a concave-convex undulating structure.
Preferably, the pavilion further comprises a base layer bottom lobe, the first bottom lobe is an arrow-face bottom lobe, and the first bottom lobe is carved and laminated on the base layer bottom lobe; the first bottom flap comprises a plurality of arrow face flap surfaces; the second bottom lobe is laminated on the first bottom lobe in an etching mode, or the second bottom lobe is laminated on the base layer bottom lobe and the first bottom lobe in an etching mode.
Preferably, the two ends of the base layer bottom flap close to the first bottom flap of the waist part are respectively connected with the tip part and the waist part, and the second bottom flap is close to the tip part.
Preferably, the base layer base lobe comprises sixteen base layer lobe faces; the first bottom flap comprises eight shear face flap surfaces; four base layer lobe surfaces are taken as a group, and the first bottom lobe is divided into two parts; the second bottom lobe has 12 main facets, and 6 main facets form a group; the two groups of main facets are respectively arranged on the two parts, and the adjacent main facets of each group are mutually connected; if reference is made to a base facet, the main facets span both base facets, and the 6 main facets within each group form a saw-tooth shape.
Preferably, the main facets have equal lengths and widths.
Preferably, the main facet is engraved with a segmented motif or is completely polished.
Preferably, the main facet spans the rib of the two basal layer facets, and the main facet occupies 25-30% of the area of the two basal layer facets.
A constellation heterosexual diamond comprising a diamond body, said diamond body comprising a crown, a girdle and a pavilion; the pavilion structure is the pavilion structure of the diamond.
A method of processing a diamond pavilion, comprising the steps of:
s1, polishing a basic long triangular facet on the sliding surface of the pavilion to form a basic bottom lobe;
s2, grinding arrow surfaces on the base layer bottom flaps to form first bottom flaps;
s3, grinding the sharp part of the pavilion part by taking the central plane of the waist part as a reference, and grinding a second bottom lobe; the shape of the second bottom lobe is a constellation-shaped structure; the second bottom lobe comprises a number of main facets.
Preferably, in step S3, the pavilion surface is divided into two parts on average; the second bottom lobe comprises two lobe surfaces which are respectively arranged on the two parts; the valving surface comprises a plurality of main facets, and adjacent main facets are connected with each other.
Preferably, in step S3, the first valve section surface is first machined; processing a first split surface, comprising the steps of:
s31, grinding the first bottom flap on the first part of the first bottom flap by taking the central plane of the waist as a reference and making an included angle of 37-38 degrees to obtain a first main facet; the first main facet is a curved facet or a bent facet which runs from the tip to the waist and obliquely upwards.
S32, grinding the first bottom lobe by taking the central plane of the waist as a reference and taking the machining end of the first main facet as a starting point, wherein the included angle is an angle of 37-38 degrees, so as to obtain a second main facet; the second main facet is a curved facet or a bent facet which runs from the waist to the tip and obliquely downwards;
s33, grinding the first bottom lobe by taking the central plane of the waist as a reference and taking the machining end of the second main facet as a starting point, wherein the included angle is an angle of 37-38 degrees, so as to obtain a third main facet; the third main facet is a curved facet or a bent facet which runs from the tip to the waist and upwards obliquely;
s34, grinding the first bottom lobe by taking the central plane of the waist as a reference and taking the machining end of the third main facet as a starting point, wherein the included angle is 37-38 degrees, so as to obtain a fourth main facet; the fourth main facet is a curved facet or a bent facet which runs from the waist to the tip and obliquely downwards;
s35, grinding the first bottom lobe by taking the central plane of the waist as a reference and taking the machining end of the fourth main facet as a starting point, wherein the included angle is 37-38 degrees, so as to obtain a fifth main facet; the fifth main facet is a curved facet or a bent facet which runs from the tip to the waist and upwards obliquely;
s36, grinding the first bottom lobe by taking the central plane of the waist as a reference and taking the machining end of the fifth main facet as a starting point, wherein the included angle is an angle of 37-38 degrees, so as to obtain a sixth main facet; the sixth main facet is a curved facet or a bent facet which runs from the waist to the tip and obliquely downwards.
Processing the first bottom flap, and then processing the second bottom flap; processing a second bottom flap, comprising the following steps:
s37, transversely rotating the pavilion by 180 degrees, and starting to grind the surface on the second part of the first bottom lobe;
s38, grinding the first bottom flap on the second part of the first bottom flap by taking the central plane of the waist as a reference and making an included angle of 37-38 degrees to obtain a seventh main facet; the seventh main facet is a curved facet or a bent facet which runs from the tip to the waist and upwards obliquely;
s39, grinding the first bottom lobe by taking the central plane of the waist as a reference and taking the machining end of the seventh main facet as a starting point, wherein the included angle is 37-38 degrees, so as to obtain an eighth main facet; the eighth main facet is a curved facet or a bent facet which runs from the waist to the tip and obliquely downwards;
s310, grinding the first bottom lobe by taking the central plane of the waist as a reference and taking the machining tail end of the eighth main facet as a starting point, wherein the included angle is 37-38 degrees, so as to obtain a ninth main facet; the ninth main facet is a curved facet or a bent facet which runs from the tip to the waist and upwards obliquely;
s311, grinding the first bottom lobe by taking the central plane of the waist as a reference and taking the machining tail end of the ninth main facet as a starting point, wherein the included angle is 37-38 degrees, so as to obtain a tenth main facet; the tenth main facet is a curved facet or a bent facet which runs from the waist to the tip and obliquely downwards;
s312, grinding the first bottom lobe by taking the central plane of the waist as a reference and taking the machining tail end of the tenth main facet as a starting point, wherein the included angle is 37-38 degrees, so as to obtain an eleventh main facet; the eleventh main facet is a curved facet or a bent facet which runs from the tip to the waist and upwards obliquely;
s313, grinding the first bottom lobe by taking the central plane of the waist as a reference and taking the machining tail end of the eleventh main facet as a starting point, wherein the included angle is an angle of 37-38 degrees, so as to obtain a twelfth main facet; the twelfth main facet is a curved facet or a bent facet which runs from the waist to the tip and obliquely downwards.
A method of diamond machining 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 part is a crown part basic surface of a round drill and comprises a kite surface, a common star facet, a table surface and an upper waist surface;
wherein, the processing steps of the table top of the crown part are preferably as follows:
a11, grinding the crown part by taking the central plane of the waist part as a reference and at an included angle of 34-34.5 degrees to obtain a first group of equal 4 petal surfaces, wherein the table surface of the crown part is in an equilateral pentagon shape;
a12, the included angle is 34 by taking the central plane of the waist as the reference. -34.5. The angles of the first group of 5 surface lobes are evenly milled out of a second group of 4 surface lobes at the diamond parts of the first group of 5 surface lobes, the second group of 4 surface lobes form a shape of 8 surface lobes, and the table surface of the crown part is in an equilateral octagon shape;
the processing steps of the eight star facets on the outer side of the table top of the crown part are preferably as follows:
a13, grinding the junction angle positions of two adjacent surface lobes and the table top of the crown at an angle position interval of one angle position by taking the central plane of the waist as a reference and the included angle of 18-22 degrees to form a first group of four triangular star lobes;
a14, grinding the remaining joint angle positions by taking the central plane of the waist as a reference and the included angle of 18-22 degrees to obtain a second group of four triangular star flaps to form 8 star flaps;
the processing steps of the eight kite surfaces are preferably as follows:
a15, the included angle is 46 by taking the central plane of the waist as the reference. Grinding 8 surface lobes at an angle of-48 ° with every other diamond to form a first set of 4 small lobe surfaces;
and A16, grinding the diamond part of the rest surface lobes by taking the central plane of the waist as a reference and taking the included angle as an angle of 46-48 degrees, and grinding a second group of 4 small lobe surfaces to form 8 small lobe surfaces in total.
A2, performing the diamond pavilion processing method.
In order to achieve the purpose, the invention adopts the following technical scheme:
compared with the prior art, the invention has the following beneficial effects:
by the above structure and steps, the cutting method with 57 facets of the traditional round diamond is replaced, 37 facets on the crown and 36 facets on the bottom are formed, and the constellation presented by the diamond under the magnifier indicates the pattern of the mark. The light is more through diamond transmission, refraction number of times, and the pattern that forms is comparatively novel, special, has improved the scintillation of diamond, sends bright brilliant brilliance, refracts out for present better gloss.
Drawings
Fig. 1 to 6 are schematic diagrams of detailed processing pertaining to step S3 in embodiment 6;
fig. 7 to 12 are schematic views of detailed processing pertaining to step S5 in embodiment 7;
fig. 13 is a schematic configuration diagram of a pavilion.
In the figure:
1-crown part; 11-kite face; 12-star facets; 13-upper waist surface; 14-a table top; 2-a pavilion; 21-basal flap; 22 — first bottom lobe; 23 — second bottom lobe.
Detailed Description
The invention will now be further described with reference to the accompanying drawings and specific embodiments.
The centre plane is defined herein as the circular cross-section of the diamond at half the height of the girdle and hereinafter "centre plane" is defined as the circular cross-section.
Referring to fig. 13, the constellation heterology diamond according to the present invention includes a diamond body, the diamond body includes a crown, a girdle and a pavilion; the surface of the crown can be the basic surface of the circular drill crown, and can also be other tangent surfaces according to actual arrangement.
Description of the invention in one embodiment the constellation-shaped structure pavilion of the present invention
Example 1
Referring to fig. 13, the pavilion includes a base bottom lobe, a first bottom lobe, a second bottom lobe, and three bottom lobes arranged in order from bottom to top, but the first bottom lobe may be spanned by the actual shape of the second bottom lobe. The base layer bottom flap is close to the waist, and the first bottom flap is laminated on the base layer bottom flap through engraving and grinding; the first bottom lobe is an arrow-face bottom lobe, the second bottom lobe is of a constellation-shaped structure, two ends of the first bottom lobe are respectively connected with the tip part and the waist part, and the second bottom lobe is close to the tip part. The included angle between the petal surface of the first bottom petal and the central plane of the waist is 31-32 degrees.
The base layer bottom lobe comprises a plurality of base layer lobe surfaces, the first bottom lobe comprises a plurality of arrow surface lobe surfaces, the second bottom lobe comprises a plurality of main facets, and the main facets are lapped on the arrow surface lobe surfaces to form a concave-convex fluctuating structure.
The number of base lobes, the lobe faces of the first base lobe and the number of facets of the second base lobe may have the following fit: the base layer base lobe comprises sixteen base layer lobe faces, a first base lobe has eight arrow face lobe faces, and a second base lobe has twelve main facets. The eight arrow surface valve surfaces of the first bottom valve are divided into two parts, wherein four arrow surface valve surfaces are in a group; twelve main facets of the second bottom lobe, and six main facets form a group; the two groups of main facets are respectively arranged on the two parts, and the adjacent main facets of each group are mutually connected. If the base layer facets are referenced, the primary facets span both base layer facets, and the six primary facets within each group form a saw-tooth shape.
The length and width of each main facet are equal. The main engraving surface is engraved with segmented patterns or is completely polished. The main facet spans the bone edges of the two basal lamella faces and occupies 25-30% of the area of the two basal lamella faces.
Description of constellation heterostructural diamonds according to the invention in one embodiment:
example 2
Referring to fig. 13, the constellation heterology diamond according to the present invention includes a diamond body, the diamond body includes a crown, a girdle and a pavilion structure according to the present invention; the surface of the crown part can be the following structure, and can also be provided with other tangent planes according to actual arrangement.
The crown part comprises an octagonal table board positioned in the center, eight star facets which are arranged around the octagonal table board and take one edge of each table board as an edge, kite surfaces are arranged between the adjacent star facets, two symmetrical upper waist surfaces are arranged between the two kite surfaces, namely eight kite surfaces are arranged, and sixteen upper waist surfaces are arranged.
In summary, the constellation-shaped diamond of the present invention exhibits different patterns by matching the optical refraction between the facets, and the constellation pattern can be exhibited by matching the first bottom lobe and the second bottom lobe. The diamond of the present invention obtains a unique optical refraction shaping effect, and exhibits a diversified facet change effect by refraction, and at the same time, the brilliance strength of the diamond can be improved by such a change.
The diamond with the constellation-shaped structure is not limited to the change grinding of the bottom, so that the diamond presents constellation-shaped structure patterns when matching with different angles and different facets, and the diamond changes more and more colors.
The diamond with the constellation-shaped structure is characterized in that a simple and ingenious stacked bottom lobe structure is ground through the matching of the main facet structure of the second bottom plate of the pavilion, a pattern with the constellation-shaped structure is presented, and the similar stacked structure processing between the first bottom lobe and the second bottom lobe is common. The invention adopts the dislocation processing mode to perform dislocation processing on different bottom petals of the diamond, thereby realizing the effect of prominent light refraction imaging.
The finished diamond product of example 1 of the present invention and the existing round diamond were subjected to the inspection of sarin system with respect to diamond grade, and the following data were obtained:
sample test 1 of example 1;
sample test 1 of the existing round drill;
from the above 4 data comparison, it can be seen that the diamond of the present invention can reach Ultimate in the overall grade, but the common round diamond can only be in Premium; specifically, the diamond of the present invention has excellent white light level, fire level and scintillation level, and the light symmetry level is mostly excellent. Therefore, compared with the common round diamond, the diamond of the invention can achieve excellent scintillation and sparkle, and obtain a high-quality diamond finished product.
The invention relates to a method for processing constellation heterosexual structure diamonds, which comprises the following steps:
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 frustum-shaped crown part is a crown basic surface of a round drill and comprises a kite surface, a common star facet, a table surface and an upper waist surface;
the pavilion 3 is h3, the waist 2 is h2, the crown 1 is h1, the total height of the pavilion 3, the waist 2 and the crown 1 is 60-63% of the circular diameter L1 of the waist 2, the diameter L2 of the table 11 of the crown 1 is 55-58% of the circular diameter L1 of the waist 2, and the thickness of the waist 2 is 2-3% of the circular diameter L1 of the waist 2.
And A2, processing the diamond pavilion.
The method of processing the pavilion structure of a diamond according to the present invention will be described in one embodiment:
example 3
Referring to fig. 1 to 12, the method for processing a diamond pavilion according to the present invention includes the steps of:
s1, polishing a basic long triangular lobe surface on the sliding surface of the pavilion to form a basic bottom lobe; the base layer bottom lobe comprises sixteen base layer lobe surfaces;
s2, polishing eight arrow face valve faces on the base layer valve face to form a first bottom valve; each arrow surface valve surface spans two base layer valve surfaces;
s3, grinding the sharp part of the pavilion part by taking the central plane of the waist part as a reference, and grinding a second bottom lobe; the shape of the second bottom lobe is a constellation-shaped structure; the second bottom lobe includes a plurality of main facets.
In step S3, the first bottom lobe is divided into two parts on average; the second bottom lobe comprises two lobe surfaces which are respectively arranged on the two parts; the splitting surface comprises a plurality of main facets, and adjacent main facets are connected with each other;
in step S3, first, a first valve section surface is processed; processing a first split surface, comprising the steps of:
s31, grinding the first bottom lobe on the first part of the pavilion (namely the half surface of the pavilion consisting of the base layer bottom lobe and the first bottom lobe) by taking the central plane of the waist as the reference and the included angle of 37-38 degrees to obtain a first main facet; the first main facet is a curved facet or a bent facet which runs from the tip to the waist and obliquely upwards.
S32, grinding the first bottom lobe by taking the central plane of the waist as a reference and taking the machining end of the first main facet as a starting point, wherein the included angle is an angle of 37-38 degrees, so as to obtain a second main facet; the second main facet is a curved facet or a bent facet which runs from the waist to the tip and obliquely downwards;
s33, grinding the first bottom lobe by taking the central plane of the waist as a reference and taking the machining end of the second main facet as a starting point, wherein the included angle is an angle of 37-38 degrees, so as to obtain a third main facet; the third main facet is a curved facet or a bent facet which runs from the tip to the waist and upwards obliquely;
s34, grinding the first bottom lobe by taking the central plane of the waist as a reference and taking the machining end of the third main facet as a starting point, wherein the included angle is 37-38 degrees, so as to obtain a fourth main facet; the fourth main facet is a curved facet or a bent facet which runs from the waist to the tip and obliquely downwards;
s35, grinding the first bottom lobe by taking the central plane of the waist as a reference and taking the machining end of the fourth main facet as a starting point, wherein the included angle is 37-38 degrees, so as to obtain a fifth main facet; the fifth main facet is a curved facet or a bent facet which runs from the tip to the waist and upwards obliquely;
s36, grinding the first bottom lobe by taking the central plane of the waist as a reference and taking the machining end of the fifth main facet as a starting point, wherein the included angle is an angle of 37-38 degrees, so as to obtain a sixth main facet; the sixth main facet is a curved facet or a bent facet which runs from the waist to the tip and obliquely downwards.
Processing the first split surfaces, and then processing the second split surfaces; processing a second valve-dividing surface, comprising the following steps:
s37, transversely rotating the pavilion by 180 degrees, and grinding the second part of the first bottom lobe (namely the other half surface of the pavilion surface formed by the base layer bottom lobe and the first bottom lobe);
s38, grinding the first bottom flap on the second part of the first bottom flap by taking the central plane of the waist as a reference and making an included angle of 37-38 degrees to obtain a seventh main facet; the seventh main facet is a curved facet or a bent facet which runs from the tip to the waist and upwards obliquely;
s39, grinding the first bottom lobe by taking the central plane of the waist as a reference and taking the machining end of the seventh main facet as a starting point, wherein the included angle is 37-38 degrees, so as to obtain an eighth main facet; the eighth main facet is a curved facet or a bent facet which runs from the waist to the tip and obliquely downwards;
s310, grinding the first bottom lobe by taking the central plane of the waist as a reference and taking the machining tail end of the eighth main facet as a starting point, wherein the included angle is 37-38 degrees, so as to obtain a ninth main facet; the ninth main facet is a curved facet or a bent facet which runs from the tip to the waist and upwards obliquely;
s311, grinding the first bottom lobe by taking the central plane of the waist as a reference and taking the machining tail end of the ninth main facet as a starting point, wherein the included angle is 37-38 degrees, so as to obtain a tenth main facet; the tenth main facet is a curved facet or a bent facet which runs from the waist to the tip and obliquely downwards;
s312, grinding the first bottom lobe by taking the central plane of the waist as a reference and taking the machining tail end of the tenth main facet as a starting point, wherein the included angle is 37-38 degrees, so as to obtain an eleventh main facet; the eleventh main facet is a curved facet or a bent facet which runs from the tip to the waist and upwards obliquely;
s313, grinding the first bottom lobe by taking the central plane of the waist as a reference and taking the machining tail end of the eleventh main facet as a starting point, wherein the included angle is an angle of 37-38 degrees, so as to obtain a twelfth main facet; the twelfth main facet is a curved facet or a bent facet which runs from the waist to the tip and obliquely downwards.
Through the steps, the pavilion structure of the masonry can be processed.
The method of processing diamonds according to the invention is described in one embodiment:
example 4
The invention relates to a diamond processing method, which comprises the following steps:
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 part is a crown part basic surface of a round drill and comprises a kite surface, a common star facet, a table surface and an upper waist surface.
Wherein, the processing steps of the table top of the crown part are preferably as follows:
a11, grinding the crown part to obtain a first group of equal 4 petal surfaces by using the central plane of the waist as a reference and at an included angle of 34-34.5 degrees, wherein the table surface of the crown part is in an equilateral pentagon shape.
A12, the included angle is 34 by taking the central plane of the waist as the reference. -34.5. The second set of 4 lobes are uniformly ground out at the diamond of the first set of 5 lobes, forming 8 lobes, and the crown facet is in the shape of an equilateral octagon.
The processing steps of the eight star facets on the outer side of the table top of the crown part are preferably as follows:
a13, grinding the junction angle positions of two adjacent surface lobes and the table top of the crown at an angle position interval of one angle position by taking the central plane of the waist as a reference and the included angle of 18-22 degrees to form a first group of four triangular star lobes;
and A14, grinding at the rest joint angle positions by taking the central plane of the waist as a reference and the included angle of 18-22 degrees to obtain a second group of four triangular star lobes to form 8 star lobes.
The processing steps of the eight kite surfaces are preferably as follows:
a15, the included angle is 46 by taking the central plane of the waist as the reference. Grinding 8 surface lobes at an angle of-48 ° with every other diamond to form a first set of 4 small lobe surfaces;
and A16, grinding the diamond part of the rest surface lobes by taking the central plane of the waist as a reference and taking the included angle as an angle of 46-48 degrees, and grinding a second group of 4 small lobe surfaces to form 8 small lobe surfaces in total.
A2, performing the diamond pavilion processing method.
Through the steps, the diamond structure can be processed.
The diamond processing method of the invention can present different patterns by matching with the optical refraction between the facets, and can present constellation-shaped patterns by matching the first bottom lobe and the second bottom lobe. The diamond obtains unique optical refraction shaping effect, and shows diversified facet change effect through refraction, and simultaneously, the luster intensity of the diamond can be improved through the change.
The processing method of the diamond is not limited to the change grinding of the bottom, so that the diamond presents a constellation-shaped structural pattern when matching with different angles and different facets, and the diamond changes more and more colors.
According to the diamond processing method, the simple and ingenious laminated bottom lobe structure is ground through the matching of the main facet structure of the second bottom lobe of the pavilion, and the star-shaped structural pattern is presented. Similar laminated structure processing between the first bottom flap and the second bottom flap is common, but due to the special and staggered processing mode of the diamond manufacturing industry, the processing is difficult and the effect is poor, so the laminated structure processing method is applied to a small extent in the existing diamond manufacturing field. The invention adopts the dislocation processing mode to perform dislocation processing on different bottom petals of the diamond, thereby realizing the effect of prominent light refraction imaging.
The present invention is not limited to the above-described embodiments, and various changes and modifications of the present invention are intended to be included within the scope of the claims and the equivalent technology of the present invention if they do not depart from the spirit and scope of the present invention.
Claims (14)
1. A pavilion of a constellation-shaped structure, said pavilion comprising at least two layers of bottom lobes, including a first bottom lobe and a second bottom lobe, said second bottom lobe being in a constellation-shaped structure; the second bottom lobe is proximate to a tip of the pavilion.
2. The constellation shape structure kiosk of claim 1 wherein,
the second bottom lobe comprises a plurality of main facets, and the main facets form the constellation-shaped structure; the second bottom lobe is laminated on the first bottom lobe by engraving so as to form a structure with a concavo-convex shape.
3. The constellation shape structure kiosk of claim 1 wherein,
the first bottom lobe comprises a plurality of arrow face lobe surfaces, the second bottom lobe comprises a plurality of main facets, and the main facets are connected with the arrow face lobe surfaces to form a concave-convex undulating structure.
4. The constellation shape structure pavilion of claim 1 further comprising a base bottom lobe, said first bottom lobe being an arrow bottom lobe, said first bottom lobe being scored and lapped on said base bottom lobe; the first bottom flap comprises a plurality of arrow face flap surfaces; the second bottom lobe is laminated on the first bottom lobe in an etching mode, or the second bottom lobe is laminated on the base layer bottom lobe and the first bottom lobe in an etching mode.
5. The constellation shape structure pavilion of claim 4 wherein said base bottom lobes meet the toe and the girdle, respectively, at opposite ends of a first bottom lobe adjacent the girdle and a second bottom lobe adjacent the toe.
6. The constellation shape structure kiosk of claim 4 wherein the base layer lobe comprises sixteen base layer lobe faces; the first bottom flap comprises eight shear face flap surfaces; four base layer lobe surfaces are taken as a group, and the first bottom lobe is divided into two parts; the second bottom lobe has 12 main facets, and 6 main facets form a group; the two groups of main facets are respectively arranged on the two parts, and the adjacent main facets of each group are mutually connected; if reference is made to a base facet, the main facets span both base facets, and the 6 main facets within each group form a saw-tooth shape.
7. The constellation shaping kiosk of claim 1 wherein the length and width of each of the primary facets are equal.
8. The constellation shape structure pavilion of claim 2 wherein said main facets are engraved with a segmented pattern or a full finish.
9. The constellation shaping kiosk of claim 3 wherein the primary facet spans the bone edges of two base layer facets, the primary facet occupying 25-30% of the area of the two base layer facets.
10. A constellation heterosexual diamond, comprising a diamond body, said diamond body comprising a crown, a girdle and a pavilion; the pavilion structure is the pavilion structure of a diamond according to any one of claims 1 to 7.
11. A method of processing a diamond pavilion, comprising the steps of:
s1, polishing a basic long triangular facet on the sliding surface of the pavilion to form a basic bottom lobe;
s2, grinding arrow surfaces on the base layer bottom flaps to form first bottom flaps;
s3, grinding the sharp part of the pavilion part by taking the central plane of the waist part as a reference, and grinding a second bottom lobe; the shape of the second bottom lobe is a constellation-shaped structure; the second bottom lobe comprises a number of main facets.
12. The method of claim 11, wherein in said step S3, said pavilion surface is equally divided into two portions; the second bottom lobe comprises two lobe surfaces which are respectively arranged on the two parts; the valving surface comprises a plurality of main facets, and adjacent main facets are connected with each other.
13. The method of processing a diamond pavilion according to claim 11, wherein in step S3, the first split surfaces are processed; processing a first split surface, comprising the steps of:
s31, grinding the first bottom flap on the first part of the first bottom flap by taking the central plane of the waist as a reference and making an included angle of 37-38 degrees to obtain a first main facet; the first main facet is a curved facet or a bent facet which runs from the tip to the waist and obliquely upwards.
S32, grinding the first bottom lobe by taking the central plane of the waist as a reference and taking the machining end of the first main facet as a starting point, wherein the included angle is an angle of 37-38 degrees, so as to obtain a second main facet; the second main facet is a curved facet or a bent facet which runs from the waist to the tip and obliquely downwards;
s33, grinding the first bottom lobe by taking the central plane of the waist as a reference and taking the machining end of the second main facet as a starting point, wherein the included angle is an angle of 37-38 degrees, so as to obtain a third main facet; the third main facet is a curved facet or a bent facet which runs from the tip to the waist and upwards obliquely;
s34, grinding the first bottom lobe by taking the central plane of the waist as a reference and taking the machining end of the third main facet as a starting point, wherein the included angle is 37-38 degrees, so as to obtain a fourth main facet; the fourth main facet is a curved facet or a bent facet which runs from the waist to the tip and obliquely downwards;
s35, grinding the first bottom lobe by taking the central plane of the waist as a reference and taking the machining end of the fourth main facet as a starting point, wherein the included angle is 37-38 degrees, so as to obtain a fifth main facet; the fifth main facet is a curved facet or a bent facet which runs from the tip to the waist and upwards obliquely;
s36, grinding the first bottom lobe by taking the central plane of the waist as a reference and taking the machining end of the fifth main facet as a starting point, wherein the included angle is an angle of 37-38 degrees, so as to obtain a sixth main facet; the sixth main facet is a curved facet or a bent facet which runs from the waist to the tip and obliquely downwards.
Processing the first bottom flap, and then processing the second bottom flap; processing a second bottom flap, comprising the following steps:
s37, transversely rotating the pavilion by 180 degrees, and starting to grind the surface on the second part of the first bottom lobe;
s38, grinding the first bottom flap on the second part of the first bottom flap by taking the central plane of the waist as a reference and making an included angle of 37-38 degrees to obtain a seventh main facet; the seventh main facet is a curved facet or a bent facet which runs from the tip to the waist and upwards obliquely;
s39, grinding the first bottom lobe by taking the central plane of the waist as a reference and taking the machining end of the seventh main facet as a starting point, wherein the included angle is 37-38 degrees, so as to obtain an eighth main facet; the eighth main facet is a curved facet or a bent facet which runs from the waist to the tip and obliquely downwards;
s310, grinding the first bottom lobe by taking the central plane of the waist as a reference and taking the machining tail end of the eighth main facet as a starting point, wherein the included angle is 37-38 degrees, so as to obtain a ninth main facet; the ninth main facet is a curved facet or a bent facet which runs from the tip to the waist and upwards obliquely;
s311, grinding the first bottom lobe by taking the central plane of the waist as a reference and taking the machining tail end of the ninth main facet as a starting point, wherein the included angle is 37-38 degrees, so as to obtain a tenth main facet; the tenth main facet is a curved facet or a bent facet which runs from the waist to the tip and obliquely downwards;
s312, grinding the first bottom lobe by taking the central plane of the waist as a reference and taking the machining tail end of the tenth main facet as a starting point, wherein the included angle is 37-38 degrees, so as to obtain an eleventh main facet; the eleventh main facet is a curved facet or a bent facet which runs from the tip to the waist and upwards obliquely;
s313, grinding the first bottom lobe by taking the central plane of the waist as a reference and taking the machining tail end of the eleventh main facet as a starting point, wherein the included angle is an angle of 37-38 degrees, so as to obtain a twelfth main facet; the twelfth main facet is a curved facet or a bent facet which runs from the waist to the tip and obliquely downwards.
14. A method of diamond machining 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 part is a crown part basic surface of a round drill and comprises a kite surface, a common star facet, a table surface and an upper waist surface;
wherein, the processing steps of the table top of the crown part are preferably as follows:
a11, grinding the crown part by taking the central plane of the waist part as a reference and at an included angle of 34-34.5 degrees to obtain a first group of equal 4 petal surfaces, wherein the table surface of the crown part is in an equilateral pentagon shape;
a12, the included angle is 34 by taking the central plane of the waist as the reference. -34.5. The angles of the first group of 5 surface lobes are evenly milled out of a second group of 4 surface lobes at the diamond parts of the first group of 5 surface lobes, the second group of 4 surface lobes form a shape of 8 surface lobes, and the table surface of the crown part is in an equilateral octagon shape;
the processing steps of the eight star facets on the outer side of the table top of the crown part are preferably as follows:
a13, grinding the junction angle positions of two adjacent surface lobes and the table top of the crown at an angle position interval of one angle position by taking the central plane of the waist as a reference and the included angle of 18-22 degrees to form a first group of four triangular star lobes;
a14, grinding the remaining joint angle positions by taking the central plane of the waist as a reference and the included angle of 18-22 degrees to obtain a second group of four triangular star flaps to form 8 star flaps;
the processing steps of the eight kite surfaces are preferably as follows:
a15, the included angle is 46 by taking the central plane of the waist as the reference. Grinding 8 surface lobes at an angle of-48 ° with every other diamond to form a first set of 4 small lobe surfaces;
and A16, grinding the diamond part of the rest surface lobes by taking the central plane of the waist as a reference and taking the included angle as an angle of 46-48 degrees, and grinding a second group of 4 small lobe surfaces to form 8 small lobe surfaces in total.
A2, and the method of processing a diamond pavilion according to any one of claims 11 to 13.
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|---|---|---|---|---|
| JP3084155U (en) * | 2001-08-20 | 2002-03-08 | 株式会社アクティヴジャパン | Proportion of a 108 face cut diamond |
| JP2004194778A (en) * | 2002-12-17 | 2004-07-15 | Global Corporation:Kk | Diamond and diamond cutting method |
| JP2005073719A (en) * | 2003-08-29 | 2005-03-24 | Tokyo Shinju Kk | Jewel and cutting method thereof |
| US20050081563A1 (en) * | 2003-08-18 | 2005-04-21 | Yair Riemer | Gemstone cut |
| CN108851394A (en) * | 2017-05-12 | 2018-11-23 | 深圳鸳鸯金楼珠宝股份有限公司 | Diamond and its pavilion section production method, arrow heart diamond and its pavilion portion structure |
| CN218105114U (en) * | 2021-05-27 | 2022-12-23 | 广州智柏钻石有限公司 | Constellation heterosexual structure diamond and constellation shape structure pavilion |
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- 2021-05-27 CN CN202110582196.XA patent/CN113598495A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3084155U (en) * | 2001-08-20 | 2002-03-08 | 株式会社アクティヴジャパン | Proportion of a 108 face cut diamond |
| JP2004194778A (en) * | 2002-12-17 | 2004-07-15 | Global Corporation:Kk | Diamond and diamond cutting method |
| US20050081563A1 (en) * | 2003-08-18 | 2005-04-21 | Yair Riemer | Gemstone cut |
| JP2005073719A (en) * | 2003-08-29 | 2005-03-24 | Tokyo Shinju Kk | Jewel and cutting method thereof |
| CN108851394A (en) * | 2017-05-12 | 2018-11-23 | 深圳鸳鸯金楼珠宝股份有限公司 | Diamond and its pavilion section production method, arrow heart diamond and its pavilion portion structure |
| CN218105114U (en) * | 2021-05-27 | 2022-12-23 | 广州智柏钻石有限公司 | Constellation heterosexual structure diamond and constellation shape structure pavilion |
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