CN107080335A - Bottom, the processing method of diamond and its diamond of even number arrow diamond is presented in inside - Google Patents
Bottom, the processing method of diamond and its diamond of even number arrow diamond is presented in inside Download PDFInfo
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- CN107080335A CN107080335A CN201710477447.1A CN201710477447A CN107080335A CN 107080335 A CN107080335 A CN 107080335A CN 201710477447 A CN201710477447 A CN 201710477447A CN 107080335 A CN107080335 A CN 107080335A
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- 239000010432 diamond Substances 0.000 title claims abstract description 75
- 229910003460 diamond Inorganic materials 0.000 title claims abstract description 72
- 238000003672 processing method Methods 0.000 title claims abstract description 22
- 238000005498 polishing Methods 0.000 claims description 49
- 230000007704 transition Effects 0.000 claims description 19
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 210000001624 hip Anatomy 0.000 description 22
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- 238000007517 polishing process Methods 0.000 description 7
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- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- 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
Bottom, the processing method of diamond and its diamond of even number arrow diamond is presented in inside, wherein, diamond includes bizet, waist and bottom, the bizet includes a table top, N number of triangle facet, 2N superior lumbar trigone face and N number of main crown, the bottom takes off sharp face, N/2 the second prismatics including N/2 the first prismatics and takes off sharp face and N number of foot face, N/2 the first prismatics take off sharp face and N/2 the second prismatics take off sharp face to take off cusp as the uniform alternate arrangement in the center of circle, wherein, N is equal to 6,8,10,12 or 14；N/2 the first prismatics take off the angle between sharp face and lower oval less than the angle that N/2 the second prismatics are taken off between sharp face and lower oval；The facet of the bizet and the facet of bottom are configured to, N number of main crown take off sharp face with N/2 first prismatics respectively and N/2 second prismatics to take off sharp face corresponding up and down.The present invention can improve the yield rate 5%-8% of diamond.
Description
Technical field
The present invention relates to jewelry art, specifically a kind of internal bottom that even number arrow diamond is presented, the processing of diamond
Method and its diamond.
Technical background
As the improvement of people's living standards, bullion has obtained more and more widely using as the ornaments of people,
It is wherein especially prominent with Diamond Jewelry.At present, for the processing of diamond, mainly also according to traditional full symmetric polishing method, example
Such as, for the bottom of even number arrow even number heart diamond（Also referred to as booth portion, similarly hereinafter）Polishing process, mainly have following sub-steps, the first step
It is the direction away from bizet based on oval under diamond, polishing N/2 with the first angle takes off greatly sharp face；Second step is
On the basis of N/2 takes off greatly sharp face, by N/2 sharp face is taken off greatly also with the first angle and be polished into and N number of take off sharp face；3rd step be with
It is two neighboring to take off based on the intersecting rib in sharp face, 2N foot face is polished to the both sides of rib with the second angle and predetermined length,
Wherein N is equal to 6,8,10,12 or 14.Just polish successfully the bottom of such even number arrow even number heart diamond.If for example, will
The bottom of the diamond of one arrow diamond of eight heart eight of polishing, polish 4 with the first angle first and takes off sharp face greatly；Taken off greatly at 4 again
On the basis of sharp face, by 4 sharp face is taken off greatly also with the first angle and be polished into 8 and take off sharp face；3rd step takes off sharp face with two neighboring
Based on intersecting rib, 16 foot faces are polished to the both sides of rib with the second angle and predetermined length.Other even number arrows are even
The bottom polishing process of number heart diamond is similar, such as the heart diamond of six arrow six, the heart diamond of ten arrow ten and the disloyalty diamond of 12 arrow ten
Bottom polishing process, is not always the case.Over more than 100 years, the bottom of polishing even number arrow even number heart diamond is not always the case polishing in industry
Method.
The polishing of the bizet of even number arrow even number heart diamond has been also conjunction balanced method, is comprised the following steps, the first step is with waist
Based on the upper oval in portion, N/2 transition crown is polished with the 3rd angle to the direction away from bottom；Second step is also with the 3rd
Angle polish N transition crowns on the basis of N/2 transition crown, while forming polygon table top in crown center；3rd
Walk with the 4th angle on the basis of the rib that two neighboring transition crown intersects, N number of triangle is polished to polygon table top direction
Facet；4th step is polished on the basis of the rib that remaining two neighboring transition crown intersects with the 5th angle to the both sides of rib
2N upper waist facets.
The diamond processed with the polishing process of the bottom of above-mentioned even number arrow even number heart diamond, its yield rate also has lifting
Space.
The content of the invention
In order to solve the deficiencies in the prior art, the present invention provides a kind of inside that can improve diamond yield rate to society and is in
Bottom, the processing method of diamond and its diamond of existing even number arrow diamond.
The technical scheme is that：A kind of processing method of the internal bottom that even number arrow diamond is presented is provided to society,
Comprise the following steps：
（311）, on the basis of the lower oval of waist, to the direction away from bizet, N/2 is polished with the first angle and takes off sharp face；
（312）, by it is two neighboring take off the first intersecting rib of sharp face based on, with the second angle the first rib the first predetermined length
On h1, N number of foot face, described N/2 the first prismatics of remainder formation for taking off sharp face are polished in the both sides of the first rib respectively
Take off sharp face；
（313）, every first rib is faced, with the 3rd angle towards the direction of the first rib and lower oval intersection point, on foot face
Polish N/2 the second prismatics and take off sharp face；
Wherein, N is equal to 6,8,10,12 or 14.
As improvement of the present invention, first angle is selected between 40-42 degree；Second angle is in 41-
Selected between 43 degree；3rd angle is selected between 40.5-42.5 degree.
The present invention also provides a kind of internal processing method that even number arrow diamond is presented, and comprises the following steps：
（10）, polishing table top；
（20）, polishing waist；
（30）, polishing bottom；
（40）, polishing bizet；
The polishing bottom includes,
（311）, on the basis of the lower oval of waist, to the direction away from bizet, N/2 is polished with the first angle and takes off sharp face；
（312）, by it is two neighboring take off the first intersecting rib of sharp face based on, with the second angle the first rib the first predetermined length
On h1, N number of foot face, described N/2 the first prismatics of remainder formation for taking off sharp face are polished in the both sides of the first rib respectively
Take off sharp face；
（313）, every first rib is faced, with the 3rd angle towards the direction of the first rib and lower oval intersection point, on foot face
Polish N/2 the second prismatics and take off sharp face；
Wherein, N is equal to 6,8,10,12 or 14.
As improvement of the present invention, bizet polishing includes,
（411）, on the basis of the upper oval of waist, to away from bottom direction, ordered with the 4th angle and grind N number of transition face, in N
The center of the individual transition face constitutes table top；
（412）, respectively by two neighboring transition face intersect the second rib based on, with the 5th angle in the upward waist of the second rib
Round direction, N number of triangle facet is polished by the second predetermined length h2；
（413）, based on remaining second rib, the upper waists three of 2N are polished with the 6th angle respectively to the second rib both sides
Edged surface, and form N number of main crown；N number of main crown is set to take off sharp face and N/2 described second with N/2 first prismatics respectively
Prismatic is taken off sharp face and corresponded to up and down.
As improvement of the present invention, the first predetermined length h1 is the 25%-10% for accounting for the total length of the first rib 391.
As improvement of the present invention, the second predetermined length h2 is the 40%-60% for accounting for the total length of the second rib 42.
The present invention also provides a kind of internal presentation even number arrow diamond, and the bottom of the diamond is beaten with described processing method
Grind what is come.
The present invention also provides a kind of internal presentation even number arrow diamond, including bizet, waist and bottom, and the bizet includes one
Individual table top, N number of triangle facet, 2N superior lumbar trigone face and N number of main crown, the bottom include N/2 the first prismatics take off sharp face,
N/2 the second prismatics take off sharp face and N number of foot face, and N/2 the first prismatics take off sharp face and N/2 the second prismatics take off sharp face to take off point
Point is the uniform alternate arrangement in the center of circle, wherein, N is equal to 6,8,10,12 or 14；N/2 the first prismatics are taken off between sharp face and lower oval
Angle be less than the angle that N/2 the second prismatics are taken off between sharp face and lower oval；The facet of the bizet and the facet quilt of bottom
It is arranged to, N number of main crown takes off sharp face with N/2 first prismatics respectively and N/2 second prismatics take off right above and below sharp face
Should.
As improvement of the present invention, the angle that N/2 the first prismatics are taken off between sharp face and lower oval is in 40-42 degree
Between select；The angle that N/2 the second prismatics are taken off between sharp face and lower oval is selected between 40.5-42.5 degree.
The angle and the second prismatic taken off present invention employs the first prismatic between sharp face and lower oval take off sharp face and lower oval
Between the unequal polishing process of angle, and polishing the first prismatic take off sharp face angle be less than polishing the second prismatic take off sharp face
Angle, so, just remains more second prismatics and takes off the sharp face scale of construction, in this way, the yield rate 5%-8% of diamond can be improved.
Brief description of the drawings
Fig. 1 is the overall structure diagram of diamond after present invention polishing table top.
Fig. 2 is the structural representation after polishing waist on the basis of Fig. 1.
Fig. 3 is the polycrystalline substance schematic diagram that present invention polishing 6 is taken off behind sharp face.
Fig. 4 is the schematic diagram behind 2 foot faces of polishing on the basis of Fig. 3.
Fig. 5 is the schematic diagram behind 12 foot faces of polishing on the basis of Fig. 4.
Fig. 6 is to polish the schematic diagram that 1 the second prismatic is taken off behind sharp face on the basis of Fig. 5.
Fig. 7 is to polish the schematic diagram that all the second prismatics are taken off behind sharp face on the basis of Fig. 6.
Fig. 8 is the structural representation of the present invention 12 transition crowns of polishing.
Fig. 9 is the schematic diagram that 12 triangle facets are polished on the basis of Fig. 8.
Figure 10 is the schematic diagram for polishing 24 superior lumbar trigone faces in Fig. 9.
Figure 11 is the structural representation after first embodiment of the invention the first crown is superimposed with bottom surface.
Figure 12 is the structural representation after second of crown of first embodiment of the invention is superimposed with bottom surface.
Figure 13 is the side structure schematic diagram of first embodiment of the invention.
Figure 14 is the polycrystalline substance schematic diagram that present invention polishing 4 is taken off behind sharp face.
Figure 15 is the schematic diagram behind 2 foot faces of polishing on the basis of Figure 14.
Figure 16 is the schematic diagram behind 8 foot faces of polishing on the basis of Figure 15.
Figure 17 is to polish the schematic diagram that 1 the second prismatic is taken off behind sharp face on the basis of Figure 16.
Figure 18 is to polish the schematic diagram that all the second prismatics are taken off behind sharp face on the basis of Figure 17.
Figure 19 is the structural representation of the present invention 8 transition crowns of polishing.
Figure 20 is the schematic diagram that 8 triangle facets are polished on the basis of Figure 19.
Figure 21 is the schematic diagram for polishing 16 superior lumbar trigone faces in Figure 20.
Figure 22 is the structural representation after second embodiment of the invention the first crown is superimposed with bottom surface.
Figure 23 is the structural representation after second of crown of second embodiment of the invention is superimposed with bottom surface.
Figure 24 is the actual effect schematic diagram of this hair first embodiment.
Embodiment
Fig. 1 to Figure 13 is referred to, what Fig. 1 to Figure 13 was disclosed is a kind of processing side of the internal bottom that even number arrow diamond is presented
Method, comprises the following steps：First embodiment is illustrated by taking the diamond bottom for 12 arrows of polishing as an example,
（311）, on the basis of the lower oval 21 of waist 2, to away from bizet 1 direction, polish 6 with the first angle and take off sharp face
39；
（312）, by it is two neighboring take off the first intersecting rib 391 of sharp face 39 based on, with the second angle the first of the first rib 391
On predetermined length h1,12 foot faces 32, the remainder shape for taking off sharp face 39 are polished in the both sides of the first rib 391 respectively
Sharp face 393 is taken off into 6 the first prismatics；
（313）, face every first rib 391, with the 3rd angle towards the direction of the first rib 391 and the lower intersection point of oval 21,
6 the second prismatics are polished on foot face 32 and take off sharp face（31）.
It is preferred that, first angle is selected between 40-42 degree；Second angle is selected between 41-43 degree；
3rd angle is selected between 40.5-42.5 degree.
The present invention also provides a kind of internal diamond that even number arrow is presented, and the bottom of the diamond is with above-mentioned processing method
Polish what is come.
Similarly, Fig. 1 to Figure 13 is referred to, what Fig. 1 to Figure 13 was disclosed is a kind of internal processing that even number arrow diamond is presented
Method, comprises the following steps：
（10）, polishing table top 101（See Fig. 1）；
（20）, polishing waist 2（See Fig. 2）；
（30）, polishing bottom 3；
（40）, polishing bizet 1；
The polishing bottom includes,
（311）, on the basis of the lower oval 21 of waist 2, to away from bizet 1 direction, polish 6 with the first angle and take off sharp face
39（See Fig. 3）；
（312）, by it is two neighboring take off the first intersecting rib 391 of sharp face 39 based on, with the second angle the first of the first rib 391
On predetermined length h1,12 foot faces 32, the remainder shape for taking off sharp face 39 are polished in the both sides of the first rib 391 respectively
Sharp face 393 is taken off into 6 the first prismatics,（See Fig. 4 and Fig. 5）；
（313）, face every first rib 391, with the 3rd angle towards the direction of the first rib 391 and the lower intersection point of oval 21,
6 the second prismatics are polished on foot face 32 and take off sharp face 31（See Fig. 6 and Fig. 7）.
The angle and the second prismatic taken off present invention employs the first prismatic between sharp face 393 and lower oval 21 take off sharp face 31 with
The unequal polishing process of angle between lower oval 21, and the first prismatic of polishing takes off the angle in sharp face 393 less than polishing second
Prismatic takes off the angle in sharp face 31, so, just remains more second prismatics and takes off the sharp scale of construction of face 31, in this way, diamond can be improved
Yield rate 5%-8%.
It is preferred that, the bizet polishing 1 includes,
（411）, on the basis of the upper oval 22 of waist 2, to away from bottom 3 direction, ordered with the 4th angle and grind 12 transition
Face 41, table top 101 is constituted in the center of 12 transition faces 41（See Fig. 8）；
（412）, respectively by two neighboring transition face 41 intersect the second rib 42 based on, with the 5th angle in second rib 42
The direction of upward oval 22,12 triangle facets 12 are polished by the second predetermined length h2（See Fig. 9）；
（413）, based on remaining second rib 42, with the 6th angle to the second rib（42）Both sides polish 24 respectively
Superior lumbar trigone face 13, and form 12 main crowns 14；12 main crowns 14 are made to take off sharp face 393 with 6 first prismatics respectively
Sharp face is taken off with 6 second prismatics to correspond to about 31（See Figure 10）.
Figure 11 is the structural representation after first embodiment of the invention the first crown is superimposed with bottom surface, i.e. Fig. 8 and Fig. 7 is folded
Plus after structural representation.Observed in work(work mirror, the effect of fine 12 arrow can be showed.
Figure 12 is the structural representation after second of crown of first embodiment of the invention is superimposed with bottom surface, i.e. Figure 10 and Fig. 7
Structural representation after superposition.Observed in work(work mirror, the effect of more preferable 12 arrow can be showed.
Figure 13 is the side structure schematic diagram of first embodiment of the invention.
It is preferred that, the first predetermined length h1 is the 25%-10% for accounting for the total length of the first rib 391.
It is preferred that, the second predetermined length h2 is the 40%-60% for accounting for the total length of the second rib 42.
The present invention also provides a kind of internal presentation even number arrow diamond, and the bottom of the diamond is beaten with described processing method
Grind what is come.
Fig. 7, Figure 10, Figure 12 and Figure 13 are referred to, the present invention also provides a kind of internal presentation even number arrow diamond, including bizet
1st, waist 2 and bottom 3, the bizet 1 include a table top 101,12 triangle facets 12,24 superior lumbar trigone faces 13 and 12
Main crown 14, the bottom 3 takes off sharp face 393,6 prismatics including 6 the first prismatics and takes off sharp face 31 and 12 32,6, foot faces
First prismatic take off sharp face 393 and 6 the second prismatics to take off sharp face 31 to take off cusp 34 be the uniform alternate arrangement in the center of circle；6 the first ribs
Shape takes off the angle between sharp face 393 and lower oval 21 and is less than the angle that 6 the second prismatics are taken off between sharp face 31 and lower oval 21；Institute
State the facet of bizet 1 and the facet of bottom 3 is configured to, 12 main crowns 14 take off sharp face 393 with 6 first prismatics respectively
Sharp face is taken off with 6 second prismatics to correspond to about 31.
It is preferred that, the angle that 6 the first prismatics are taken off between sharp face 393 and lower oval 21 is being selected between 40-42 degree；6
Individual prismatic takes off sharp face 31 and lower oval（21）Between angle selected between 40.5-42.5 degree.
It is preferred that, the first predetermined length h1 is the 25%-10% for accounting for the total length of the first rib 391.
It is preferred that, the second predetermined length h2 is the 40%-60% for accounting for the total length of the second rib 42.
In the present invention, diamond cut ratio is the wide ratio of platform：56-62%；Crown height ratio：13-16%；Waist thickness rate：2-4%；Booth
Deep ratio：39-47%；Complete deep ratio：57-63%.
Preferential, first angle is selected between 40-42 degree, and second angle is selected between 41-43 degree,
3rd angle is selected between 40.5-42.5 degree, and the 4th angle is selected between 30-37 degree, the 5th folder
Angle is selected between 15-25 degree, and the 6th angle is selected between 35-42 degree.
Figure 14 to Figure 23 is referred to, what Figure 14 to Figure 23 was disclosed is adding for another internal bottom that even number arrow diamond is presented
Work method, comprises the following steps：The second embodiment of the present invention, second embodiment using the diamond bottom for arrows and hearts effect of polishing as
Example is illustrated,
（311）, on the basis of the lower oval 21 of waist 2, to away from bizet 1 direction, polish 4 with the first angle and take off sharp face
39；
（312）, by it is two neighboring take off the first intersecting rib 391 of sharp face 39 based on, with the second angle the first of the first rib 391
On predetermined length h1,8 foot faces 32, the remainder shape for taking off sharp face 39 are polished in the both sides of the first rib 391 respectively
Sharp face 393 is taken off into 4 the first prismatics；
（313）, face every first rib 391, with the 3rd angle towards the direction of the first rib 391 and the lower intersection point of oval 21,
4 the second prismatics are polished on foot face 32 and take off sharp face（31）.
It is preferred that, first angle is selected between 40-42 degree；Second angle is selected between 41-43 degree；
3rd angle is selected between 40.5-42.5 degree.
The present invention also provides a kind of internal diamond that even number arrow is presented, and the bottom of the diamond is with above-mentioned processing method
Polish what is come.
Similarly, Figure 14 to Figure 23 is referred to, what Figure 14 to Figure 23 was disclosed is that a kind of internal even number arrow diamond that presents adds
Work method, comprises the following steps：
（10）, polishing table top 101（See Fig. 1）；
（20）, polishing waist 2（See Fig. 2）；
（30）, polishing bottom 3；
（40）, polishing bizet 1；
The polishing bottom includes,
（311）, on the basis of the lower oval 21 of waist 2, to away from bizet 1 direction, polish 4 with the first angle and take off sharp face
39（See Figure 14）；
（312）, by it is two neighboring take off the first intersecting rib 391 of sharp face 39 based on, with the second angle the first of the first rib 391
On predetermined length h1,8 foot faces 32, the remainder shape for taking off sharp face 39 are polished in the both sides of the first rib 391 respectively
Sharp face 393 is taken off into 4 the first prismatics,（See Figure 15 and Figure 16）；
（313）, face every first rib 391, with the 3rd angle towards the direction of the first rib 391 and the lower intersection point of oval 21,
4 the second prismatics are polished on foot face 32 and take off sharp face 31（See Figure 17 and Figure 18）.
The angle and the second prismatic taken off present invention employs the first prismatic between sharp face 393 and lower oval 21 take off sharp face 31 with
The unequal polishing process of angle between lower oval 21, and the first prismatic of polishing takes off the angle in sharp face 393 less than polishing second
Prismatic takes off the angle in sharp face 31, so, just remains more second prismatics and takes off the sharp scale of construction of face 31, in this way, diamond can be improved
Yield rate 5%-8%.
It is preferred that, the bizet polishing 1 includes,
（411）, on the basis of the upper oval 22 of waist 2, to away from bottom 3 direction, ordered with the 4th angle and grind 8 transition faces
41, constitute table top 101 in the center of 8 transition faces 41（See Figure 19）；
（412）, respectively by two neighboring transition face 41 intersect the second rib 42 based on, with the 5th angle in second rib 42
The direction of upward oval 22,8 triangle facets 12 are polished by the second predetermined length h2（See Figure 20）；
（413）, based on remaining second rib 42, with the 6th angle to the second rib（42）Both sides polish 16 respectively
Superior lumbar trigone face 13, and form 8 main crowns 14；8 main crowns 14 are made to take off sharp face 393 and 4 with 4 first prismatics respectively
Individual second prismatic is taken off sharp face and corresponded to about 31（See Figure 21）.
Figure 22 is the structural representation after first embodiment of the invention the first crown is superimposed with bottom surface, i.e. Figure 18 and Figure 19
Structural representation after superposition.Observed in work(work mirror, the effect of fine eight arrow can be showed.
Figure 23 is the structural representation after second of crown of first embodiment of the invention is superimposed with bottom surface, i.e. Figure 18 and Figure 21
Structural representation after superposition.Observed in work(work mirror, the effect of more preferable eight arrow can be showed.
It is preferred that, the first predetermined length h1 is the 25%-10% for accounting for the total length of the first rib 391.
It is preferred that, the second predetermined length h2 is the 40%-60% for accounting for the total length of the second rib 42.
The present invention also provides a kind of internal presentation even number arrow diamond, and the bottom of the diamond is beaten with described processing method
Grind what is come.
Figure 18, Figure 21, Figure 22 and Figure 23 are referred to, the present invention also provides a kind of internal presentation even number arrow diamond, including hat
Portion 1, waist 2 and bottom 3, the bizet 1 include a table top 101,8 triangle facets 12,16 superior lumbar trigone faces 13 and 8
Main crown 14, the bottom 3 takes off sharp face 393,4 the second prismatics including 4 the first prismatics and takes off sharp face 31 and 8 foot faces 32,4
Individual first prismatic take off sharp face 393 and 4 the second prismatics to take off sharp face 31 to take off cusp 34 be the uniform alternate arrangement in the center of circle；4 first
Prismatic takes off the angle between sharp face 393 and lower oval 21 and is less than the angle that 4 the second prismatics are taken off between sharp face 31 and lower oval 21；
The facet of the bizet 1 and the facet of bottom 3 are configured to, and 8 main crowns 14 take off sharp face with 4 first prismatics respectively
393 and 4 second prismatics are taken off sharp face and corresponded to about 31.
It is preferred that, the angle that 4 the first prismatics are taken off between sharp face 393 and lower oval 21 is being selected between 40-42 degree；4
Individual second prismatic takes off sharp face 31 and lower oval（21）Between angle selected between 40.5-42.5 degree.
It is preferred that, the first predetermined length h1 is the 25%-10% for accounting for the total length of the first rib 391.
It is preferred that, the second predetermined length h2 is the 40%-60% for accounting for the total length of the second rib 42.
In the present invention, diamond cut ratio is the wide ratio of platform：56-62%；Crown height ratio：13-16%；Waist thickness rate：2-4%；Booth
Deep ratio：39-47%；Complete deep ratio：57-63%.
Preferential, first angle is selected between 40-42 degree, and second angle is selected between 41-43 degree,
3rd angle is selected between 40.5-42.5 degree, and the 4th angle is selected between 30-37 degree, the 5th folder
Angle is selected between 15-25 degree, and the 6th angle is selected between 35-42 degree.
For six arrow diamonds and its processing method, ten arrow diamonds and its processing method, and 14 arrow diamonds and its processing method,
Reader is not difficult to draw from record above, so narration is not repeated in this specification.
Claims (10)
1. a kind of processing method of the internal bottom that even number arrow diamond is presented, it is characterised in that：Comprise the following steps：
（311）, with waist（2）Lower oval（21）On the basis of, to away from bizet（1）Direction, N/2 is polished with the first angle
It is individual to take off sharp face（39）；
（312）, with two neighboring take off sharp face（39）The first intersecting rib（391）Based on, with the second angle in the first rib（391）
The first predetermined length（h1）On, respectively in the first rib（391）Both sides polish N number of foot face（32）, it is described to take off sharp face
（39）Remainder formation N/2 the first prismatics take off sharp face（393）；
（313）, face every first rib（391）, with the 3rd angle towards the first rib（391）With lower oval（21）The side of intersection point
To in foot face（32）On polish N/2 the second prismatics and take off sharp face（31）；
Wherein, N is equal to 6,8,10,12 or 14.
2. the processing method of the internal bottom that even number arrow diamond is presented according to claim 1, it is characterised in that：Described
One angle is selected between 40-42 degree；Second angle is selected between 41-43 degree；3rd angle is in 40.5-
Selected between 42.5 degree.
3. a kind of internal diamond that odd number arrow is presented, it is characterised in that：The bottom of the diamond is will with claim 1 or right
The processing method described in 2 is asked to polish what is come.
4. a kind of internal processing method that even number arrow diamond is presented, comprises the following steps：
（10）, polishing table top（101）；
（20）, polishing waist（2）；
（30）, polishing bottom（3）；
（40）, polishing bizet（1）；
It is characterized in that：The polishing bottom includes,
（311）, with waist（2）Lower oval（21）On the basis of, to away from bizet（1）Direction, N/2 is polished with the first angle
It is individual to take off sharp face（39）；
（312）, with two neighboring take off sharp face（39）The first intersecting rib（391）Based on, with the second angle in the first rib（391）
The first predetermined length（h1）On, respectively in the first rib（391）Both sides polish N number of foot face（32）, it is described to take off sharp face
（39）Remainder form N number of first prismatic and take off sharp face（393）；
（313）, face every first rib（391）, with the 3rd angle towards the first rib（391）With lower oval（21）The side of intersection point
To in foot face（32）On polish N/2 the second prismatics and take off sharp face（31）；
Wherein, N is equal to 6,8,10,12 or 14.
5. the internal processing method that even number arrow diamond is presented according to claim 4, it is characterised in that：Bizet is polished（4）
Including,
（411）, with waist（2）Upper oval（22）On the basis of, to away from bottom（3）Direction, ordered with the 4th angle grind it is N number of
Transition face（41）, in N number of transition face（41）Center constitute table top（101）；
（412）, respectively with two neighboring transition face（41）The second intersecting rib（42）Based on, with the 5th angle described second
Rib（42）Upward oval（22）Direction, by the second predetermined length（h2）Polish N number of triangle facet（12）；
（413）, with remaining second rib（42）Based on, with the 6th angle to the second rib（42）Both sides polish 2N respectively
Individual superior lumbar trigone face（13）, and form N number of main crown（14）；Make N number of main crown（14）Taken off respectively with N/2 first prismatics
Sharp face（393）Sharp face is taken off with N/2 second prismatics（31）Correspond to up and down.
6. the processing method that even number arrow diamond is presented in the inside according to claim 4 or 5, it is characterised in that：Described first
Predetermined length（h1）It is to account for the first rib（391）The 25%-10% of total length.
7. the processing method that even number arrow diamond is presented in the inside according to claim 4 or 5, it is characterised in that：Described second
Predetermined length（h2）It is to account for the second rib（42）The 40%-60% of total length.
8. a kind of internal presentation even number arrow diamond, it is characterised in that：The bottom of the diamond is with claim 4 to claim
Processing method in 7 described in any one claim polish what is come.
9. a kind of internal presentation even number arrow diamond, including bizet（1）, waist（2）And bottom（3）, it is characterised in that the bizet
（1）Including a table top（101）, N number of triangle facet（12）, 2N superior lumbar trigone face（13）With N number of main crown（14）, the bottom
Portion（3）Sharp face is taken off including N/2 the first prismatics（393）, N/2 the second prismatics take off sharp face（31）With N number of foot face（32）, N/2
Individual first prismatic takes off sharp face（393）Sharp face is taken off with N/2 the second prismatics（31）To take off cusp（34）For the uniform alternate arrangement in the center of circle,
Wherein, N is equal to 6,8,10,12 or 14；N/2 the first prismatics take off sharp face（393）With lower oval（21）Between angle be less than N/2
Individual second prismatic takes off sharp face（31）With lower oval（21）Between angle；The bizet（1）Facet and bottom（3）Facet quilt
It is arranged to, N number of main crown（14）Respectively sharp face is taken off with N/2 first prismatics（393）Point is taken off with N/2 second prismatics
Face（31）Correspond to up and down.
10. internal presentation even number arrow diamond according to claim 9, it is characterised in that：N/2 the first prismatics take off sharp face
（393）With lower oval（21）Between angle between 40-42 degree select；N/2 the second prismatics take off sharp face（31）With lower waist
Circle（21）Between angle selected between 40.5-42.5 degree.
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| CN111053340A (en) * | 2019-12-17 | 2020-04-24 | *** | Twelve-butterfly diamond and processing method thereof |
| CN111084472A (en) * | 2019-12-17 | 2020-05-01 | *** | Diamond with one flower and five stars inside and processing method thereof |
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|---|---|
| CN107080335B (en) | 2018-12-07 |
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