CN101462312B

CN101462312B - Diamond processing method

Info

Publication number: CN101462312B
Application number: CN2007100327812A
Authority: CN
Inventors: 王锦添
Original assignee: Guangzhou Baizhi Diamond Co ltd
Current assignee: Guanghou Zhibai Diamond Co ltd
Priority date: 2007-12-21
Filing date: 2007-12-21
Publication date: 2012-06-20
Anticipated expiration: 2027-12-21
Also published as: CN101462312A

Abstract

The invention discloses a diamond processing method, which changes a traditional special-shaped plane cutting method into a 276-cutting-surface cutting method, cuts a diamond in all directions, divides a whole diamond into a crown part, a waist part and a tail part, enables light rays to be transmitted and refracted out in all directions at 360 degrees of the diamond, and can emit dazzling light at any angle.

Description

Method for processing diamond

Technical field

The present invention relates to a kind of processing method of diamond, especially a kind of omnibearing method for processing diamond.

Background technology

Mostly traditional conventional diamond processing method is the processing method of round bur, forms the round bur of band bizet, circular waist and conical lower portion.This type of round bur cut surface is fewer, and can only or see over from the below of bottom from the bizet top, just can observe some specific light transmissions and reflect the pattern effect that the back forms, and the side of round bur generally can not form pattern effect, and radiance are darker.

Summary of the invention

The objective of the invention is to overcome deficiency of the prior art, a kind of method for processing diamond is provided.

Method for processing diamond of the present invention may further comprise the steps:

(1) choose nearly olivary blank, blank roughly is divided into tip, waist and afterbody, the tip accounts for the 30%-35% of blank length, and waist accounts for the 45%-50% of blank length, and afterbody accounts for the 20%-25% of blank length;

(2) 12 lobe faces of mill ground floor in the tip;

(3) at 12 lobe faces of the waist mill second layer;

(4) grind the 3rd layer of 12 lobe face at waist;

(5) grind the 4th layer of 12 lobe face at waist;

(6) at 12 lobe faces of waist mill layer 5;

(7) at 12 lobe faces of afterbody mill layer 6;

(8) at 12 lobe faces of afterbody mill layer 7;

(9) grind the 8th layer of 12 lobe face at afterbody;

(10) the rib portion at 12 lobe faces of ground floor grinds 12 lobe faces;

(11) add 24 the valvula faces that grind at ground floor between the layer of layer 6 and the layer;

(12) add 12 valvula faces of mill at layer 6;

(13) add 24 valvula faces of mill at layer 7;

(14) add 12 valvula faces of mill at the 8th layer.

Diamond forms 276 cut surfaces altogether through the processing of above method.

In the above technical scheme, the ratio of tip, waist and afterbody can be done following optimization:

Said tip accounts for 30% of blank length, and waist accounts for 45% of blank length, and afterbody accounts for 25% of blank length.

Said tip accounts for 35% of blank length, and waist accounts for 45% of blank length, and afterbody accounts for 20% of blank length.

Said tip accounts for 30% of blank length, and waist accounts for 50% of blank length, and afterbody accounts for 20% of blank length.

Said tip accounts for 30% of blank length, and waist accounts for 48% of blank length, and afterbody accounts for 22% of blank length.

The patterning method of 276 cut surfaces of the present invention is changed traditional special-shaped plane cutting method, and whole grain diamond is divided into bizet, and waist and afterbody transmit light 360 degree on diamond, no matter which angle can both give out brilliant radiance from.

Description of drawings

Describe embodiment of the present invention in detail below in conjunction with the accompanying drawing and the specific embodiment.

Fig. 1 is the profile sketch map of nearly olive shape blank.

Fig. 2 is the structural representation after diamond shown in Figure 1 grinds 12 lobe faces of ground floor.

Fig. 3 is the structural representation after diamond shown in Figure 2 grinds 12 lobe faces of the second layer.

Fig. 4 is that diamond shown in Figure 3 grinds the 3rd layer of structural representation behind 12 lobe faces.

Fig. 5 is that diamond shown in Figure 4 grinds the 4th layer of structural representation behind 12 lobe faces.

Fig. 6 is the structural representation after diamond shown in Figure 5 grinds 12 lobe faces of layer 5.

Fig. 7 is the structural representation after diamond shown in Figure 6 grinds 12 lobe faces of layer 6.

Fig. 8 is the structural representation after diamond shown in Figure 7 grinds 12 lobe faces of layer 7.

Fig. 9 is that diamond shown in Figure 8 grinds the 8th layer of structural representation behind 12 lobe faces.

Figure 10 is the structural representation that grinds 12 lobe faces in the rib portion of 12 lobe faces of ground floor of diamond shown in Figure 9.

Figure 11 is the structural representation after adding 24 valvula faces of mill between the ground floor shown in Figure 10 and the second layer.

Figure 12 is a ground floor to the side structure sketch map that adds between each layer of layer 6 and the layer behind 24 valvula faces of mill.

Figure 13 accomplishes to add between layer 5 and the layer 6 to see structural representation in the past from afterbody behind 24 valvula faces of mill.

Figure 14 is that the layer 6 at diamond shown in Figure 13 adds and sees structural representation in the past from afterbody behind 12 valvula faces of mill.

Figure 15 is that the layer 7 at diamond shown in Figure 14 adds and sees structural representation in the past from afterbody behind 12 valvula faces of mill.

Figure 16 is that the layer 7 at diamond shown in Figure 15 adds 12 valvula faces of mill and the 8th layer and adds and see structural representation in the past from afterbody behind 12 valvula faces of mill.

Figure 17 is the side view of the diamond of Figure 16 completion of processing.

The specific embodiment

Below in conjunction with accompanying drawing the present invention is described further.

Embodiment 1:

Present embodiment diamond procedure of processing is following:

(1) referring to Fig. 1, choose nearly olive shape or nearly oval-shaped blank, blank roughly is divided into tip 1, waist 2 and afterbody 3 from top to bottom, tip 1 accounts for 30% of blank length L, and waist 2 accounts for 45% of blank length L, and afterbody 3 accounts for 25% of blank length L;

Demonstrate the lines of blank among Fig. 1, more clear in order to make following diagram, begin from Fig. 2, the figure of back does not all illustrate the lines of blank.

Step (2) to (9) is to divide eight layers of operation that grinds each 12 lobe face respectively to blank.

(2) referring to Fig. 2, in the tip 1 grind ground floor 11 12 lobe faces 101;

(3), grind 12 lobe faces 201 of the second layer 22 at waist 2 referring to Fig. 3;

(4), grind 12 lobe faces 301 of the 3rd layer 23 at waist 2 referring to Fig. 4;

(5), grind 12 lobe faces 401 of the 4th layer 24 at waist 2 referring to Fig. 5;

(6), grind 12 lobe faces 501 of layer 5 25 at waist 2 referring to Fig. 6;

(7), grind 12 lobe faces 601 of layer 6 36 at afterbody 3 referring to Fig. 7;

(8), grind 12 lobe faces 701 of layer 7 37 at afterbody 3 referring to Fig. 8;

(9), grind 12 lobe faces 801 of the 8th layer 38 at afterbody 3 referring to Fig. 9;

(10), grind 12 lobe faces 102 in the rib portion 111 of 12 lobe faces of ground floor 11 referring to Fig. 9 and Figure 10;

Step (11) for ground floor 11 to each layer of layer 6 36 and layer between add the operation of grinding 24 valvula faces.

(11), between the ground floor 11 and the second layer 22, add 24 valvula faces 103 of mill referring to Figure 10 and Figure 11.Concrete grammar is following, chooses central point between two adjacent vertical crest lines as the transverse center point from the horizontal crest line between the ground floor 11 and the second layer 22, chooses from vertical crest line and faces two central points between the horizontal crest line mutually as longitudinal center's point.At first, as the summit, grind gore 103 as other two summits, use the same method and grind 24 leg-of-mutton valvula faces 103 successively with two longitudinal center's points of transverse center point both sides with a transverse center point.Then, the quadrilateral surface between the gore 103 is worn into plane 104.The patterning that adds between the ground floor 11 and the second layer 22 behind 24 lobe faces of mill is shown in figure 11.Use the same method to the second layer 22 to add respectively between the layer of layer 6 36 and the layer grind 24 gores 103 after; And after the quadrilateral surface between all gores 103 worn into plane 104; See that from the side structure chart in the past is shown in figure 12, Figure 13 is for seeing structural representation in the past from afterbody 3.

Step (12) to (14) is the manufacturing procedure that the afterbody 3 to diamond carries out.

(12) add 12 leg-of-mutton valvula faces 105 of mill in the rib portion of layer 6 36, it is shown in figure 14 to have ground effect.

(13) shown in figure 15, add 12 leg-of-mutton valvula faces 106 of mill at layer 7 37 from layer 6 601 half nearer rib portion;

(14) add 12 leg-of-mutton valvula faces 107 of mill at layer 7 37 from the 8th layer of 38 half nearer rib portion, and afterbody 3 structural representations after half rib portion of the 8th layer adds 12 leg-of-mutton valvula faces 108 of mill are shown in figure 16.

Diamond forms 276 cut surfaces altogether through the processing of above method.The structural representation of formed diamond afterbody 3 is shown in figure 16, and its side view is shown in figure 17.This omnibearing diamond light that comprises 276 cut surfaces can 360 degree transmission and is reflected, and no matter which angle can both give out brilliant radiance from.

Embodiment 2:

Embodiment 2 is similar with the processing method of embodiment 1, and difference is the ratio of each several part: tip 1 accounts for 35% of blank length L, and waist 2 accounts for 45% of blank length L, and afterbody 3 accounts for 20% of blank length L.

Embodiment 3:

Embodiment 3 is similar with the processing method of embodiment 1, and difference is the ratio of each several part: tip 1 accounts for 30% of blank length L, and waist 2 accounts for 50% of blank length L, and afterbody 3 accounts for 20% of blank length L.

Embodiment 4:

Embodiment 4 is similar with the processing method of embodiment 1, and difference is the ratio of each several part: tip 1 accounts for 30% of blank length L, and waist 2 accounts for 48% of blank length L, and afterbody 3 accounts for 22% of blank length L.

The present invention is not limited to the above-mentioned specific embodiment, so long as identical simple the substituting and variation of function all falls into protection scope of the present invention.The present invention can combine concrete other embodiments of applicable cases design according to described technical scheme.

Claims

1. method for processing diamond is characterized in that it may further comprise the steps:

(2) 12 lobe faces of mill ground floor in the tip;

(3) at 12 lobe faces of the waist mill second layer;

(4) grind the 3rd layer of 12 lobe face at waist;

(5) grind the 4th layer of 12 lobe face at waist;

(6) at 12 lobe faces of waist mill layer 5;

(7) at 12 lobe faces of afterbody mill layer 6;

(8) at 12 lobe faces of afterbody mill layer 7;

(9) grind the 8th layer of 12 lobe face at afterbody;

(10) the rib portion at 12 lobe faces of ground floor grinds 12 lobe faces;

(11) add 24 the valvula faces that grind at ground floor between each layer of layer 6 and the layer;

(12) add 12 valvula faces of mill at layer 6;

(13) add 24 valvula faces of mill at layer 7;

(14) add 12 valvula faces of mill at the 8th layer.

2. method for processing diamond according to claim 1 is characterized in that: said tip accounts for 30% of blank length, and waist accounts for 45% of blank length, and afterbody accounts for 25% of blank length.

3. method for processing diamond according to claim 1 is characterized in that: said tip accounts for 35% of blank length, and waist accounts for 45% of blank length, and afterbody accounts for 20% of blank length.

4. method for processing diamond according to claim 1 is characterized in that: said tip accounts for 30% of blank length, and waist accounts for 50% of blank length, and afterbody accounts for 20% of blank length.

5. method for processing diamond according to claim 1 is characterized in that: said tip accounts for 30% of blank length, and waist accounts for 48% of blank length, and afterbody accounts for 22% of blank length.