CN103659145B - Diamond wire orientation device, diamond wire production technology and diamond wire - Google Patents
Diamond wire orientation device, diamond wire production technology and diamond wire Download PDFInfo
- Publication number
- CN103659145B CN103659145B CN201210320050.9A CN201210320050A CN103659145B CN 103659145 B CN103659145 B CN 103659145B CN 201210320050 A CN201210320050 A CN 201210320050A CN 103659145 B CN103659145 B CN 103659145B
- Authority
- CN
- China
- Prior art keywords
- diamond
- diamond wire
- wire
- aligning device
- steel wire
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- Expired - Fee Related
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D65/00—Making tools for sawing machines or sawing devices for use in cutting any kind of material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D61/00—Tools for sawing machines or sawing devices; Clamping devices for these tools
- B23D61/18—Sawing tools of special type, e.g. wire saw strands, saw blades or saw wire equipped with diamonds or other abrasive particles in selected individual positions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P5/00—Setting gems or the like on metal parts, e.g. diamonds on tools
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Polishing Bodies And Polishing Tools (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention provides a diamond wire orientation device. The diamond wire orientation device comprises a channel and at least one group of magnetic poles, wherein a steel wire with attached diamond abrasive particles can pass through the channel, the magnetic poles are arranged on the outer side of the steel wire located in the channel and can form a magnetic field in the channel, the direction of the magnetic field is perpendicular to the axis of the channel, magnetic metal is arranged on the surfaces of the diamond abrasive particles. According to the diamond wire orientation device, magnetic field force is used for changing the attaching state of the diamond abrasive particles on the surface of the steel wire so that edges of the diamond abrasive particles can protrude out of the surface of a sizing agent, and the edges of the diamond abrasive particles can cut an object to be cut powerfully when the object to be cut is cut. Compared with a diamond wire with diamond abrasive particles in an inverted state in the prior art, the cutting efficiency is higher, it is unnecessary to add more diamond abrasive particles to the sizing agent, and therefore production cost cannot be increased. The invention further provides a diamond wire production technology through the diamond wire orientation device, and a diamond wire manufactured by means of the diamond wire production technology.
Description
Technical field
The present invention relates to diamond wire manufacturing technology field, more particularly, it relates to a kind of diamond wire aligning device, the present invention
A kind of diamond wire production technology using above-mentioned diamond wire aligning device is further related to, the invention further relates to a kind of utilize above-mentioned Buddha's warrior attendant
The diamond wire that the production of line production technology is obtained.
Background technology
Diamond wire is that diamond abrasive grain is consolidated in into a kind of cutting tools, multiaspect made by steel wire surface by certain technique
The diamond abrasive grain of body shape is cemented in behind steel wire surface, under the protection of diamond abrasive grain, steel wire not directly and absorption surface,
Easy damaged, is not greatly improved service life, cutting efficiency and the precision of steel wire.At present the diamond wire of main flow mainly has plating gold
Two kinds of firm line and resin diamond wire, in the manufacture process of resin diamond wire, first by diamond abrasive grain, resin, solvent with one
Fixed ratio mix homogeneously is made into slurry, makes the steel wire that surface scribbles slurry pass through mould and solidification baker with certain speed,
So as to obtain finished product diamond wire, the effect of wherein mould is the diameter for limiting diamond wire, and the effect for solidifying baker is drying attachment
Slurry on steel wire.
In above-mentioned manufacture process, because the steel wire that surface scribbles slurry passes through mould with certain speed, slurry is being scribbled
When the steel wire of material passes through the gauge orifice on mould, gauge orifice plays a part of a scraping to the slurry for being coated in steel wire surface, this
The power that scraping effect is produced can make diamond abrasive grain that the surface of steel wire is attached to the state of " lodging ", i.e., in the effect for scraping power
Under, the exposed part in pulp surface of diamond abrasive grain of polyhedral is planar section, rather than faceted portions, now Buddha's warrior attendant
Stone grinder grain is in most steady statue.After drying to diamond wire, the diamond abrasive grain in " lodging " state is secured to
Steel wire surface, when being cut using diamond wire, the exposed diamond abrasive grain in pulp surface of planar section just cannot be right
Material to be cut applies cutting force, so as to leverage the cutting efficiency of diamond wire, if it is desired to improve the cutting effect of diamond wire
Rate, just must in the slurry add more diamond abrasive grains, but can thus greatly improve production cost.
In sum, a kind of diamond wire aligning device how is provided, to realize before diamond wire production cost is not increased
Put, improve diamond wire cutting efficiency operationally, be current those skilled in the art's problem demanding prompt solution.
The content of the invention
In view of this, the invention provides a kind of diamond wire aligning device, in the premise for not increasing diamond wire production cost
Under, improve diamond wire cutting efficiency operationally.
In order to achieve the above object, the present invention provides following technical scheme：
A kind of diamond wire aligning device, for changing the attachment state of the diamond abrasive grain on steel wire surface, it includes：
The passage that the steel wire for being attached with the diamond abrasive grain can be allowed to pass through；
Being arranged in the least one set on the outside of the steel wire in the passage can form magnetic field in the passage
Magnetic pole, the axis of the vertical passage in the direction in its magnetic field；Wherein,
The diamond abrasive grain surface is provided with magnetic metal.
Preferably, in above-mentioned diamond wire aligning device, three groups are provided with the outside of the steel wire in the passage
The magnetic pole, magnetic pole described in three groups is circumferentially uniformly distributed around the axis of the passage.
Preferably, in above-mentioned diamond wire aligning device, magnetic pole described in three groups is equidistant on the axis direction of the passage
Arrange.
Preferably, in above-mentioned diamond wire aligning device, the magnetic pole is electric magnet, and with can show the magnetic pole it
Between magnetic field intensity and size of current display device electric signal communication.
Preferably, in above-mentioned diamond wire aligning device, also include and the magnetic pole electric signal communication, it is big to adjust its electric current
The little control device maintained in the range of 1mA-10A.
Preferably, in above-mentioned diamond wire aligning device, the passage is surrounded by plastic round tube, and the plastic round tube is straight
Footpath is 50mm-100mm, and the magnetic pole is arranged on the side wall of the plastic round tube.
Preferably, in above-mentioned diamond wire aligning device, the magnetic metal is one or more in ferrum, cobalt, nickel
Mixture.
Based on the diamond wire aligning device of above-mentioned offer, present invention also offers a kind of utilize above-mentioned diamond wire aligning device
Diamond wire production technology, it is comprised the following steps：
1）The diamond abrasive grain, resin and solvent are uniformly deployed into into slurry；
2）The slurry is applied on the steel wire surface；
3）The steel wire for being attached with the slurry is set to pass sequentially through mould, the diamond wire aligning device and solidification baker
To obtain finished product diamond wire.
Preferably, in above-mentioned diamond wire production technology, the solvent is ethanol, acetone, dimethylformamide, tetrahydrochysene furan
Mutter or toluene, the weight of diamond abrasive grain described in the slurry than scope be 10%-50%, the resin weight compare scope
For 20%-50%, it is 10m/min-150m/ that the steel wire passes sequentially through the speed of the mould, aligning device and solidification baker
min。
Based on this diamond wire production technology present invention also offers a kind of Buddha's warrior attendant using this diamond wire production technology manufacture
Line.
In the diamond wire aligning device that the present invention is provided, when the steel wire for being attached with diamond abrasive grain passes through passage, because
Least one set magnetic pole is being provided with through on the outside of the steel wire of passage, magnetic pole can in the channel form magnetic field, and magnetic direction hangs down
Directly in the axis of passage, when steel wire is when through magnetic field, because diamond abrasive grain surface is provided with magnetic metal, diamond
Abrasive particle can be acted on by magnetic field force so that diamond abrasive grain is magnetized, one small magnet of formation, and under the action of a magnetic force
Motion, makes the major axis of itself（The longer side of polyhedral diamond abrasive grain or diagonal）Direction is identical with the direction of magnetic field force,
The diamond abrasive grain being attached on steel wire for thus making is by " upright " that " lodging " state change is that corner angle protrude pulp surface
State.The diamond wire aligning device that the present invention is provided, the attachment state of steel wire surface diamond abrasive particle is changed by magnetic field force,
So that the corner angle protrusion pulp surface of diamond abrasive grain, when cutting to material to be cut, the corner angle of diamond abrasive grain are with regard to energy
It is enough that strong cutting is carried out to material to be cut, compared with diamond wire of the diamond abrasive grain in prior art in " lodging " state,
Cutting efficiency is higher, and without more diamond abrasive grains are added in the slurry, will not improve production cost.The present invention is also
There is provided a kind of diamond wire production technology using above-mentioned diamond wire aligning device, and using this diamond wire production technology manufacture
Diamond wire.
Description of the drawings
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
The accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the operating diagram that diamond wire aligning device provided in an embodiment of the present invention coordinates with diamond wire；
Fig. 2 is the left view of Fig. 1；
Fig. 3 passes sequentially through the operating diagram of mould, diamond wire aligning device and solidification baker for diamond wire；
Fig. 4 is the flow chart of diamond wire production technology provided in an embodiment of the present invention.
In figure 1 above-Fig. 4：
Steel wire 1, diamond abrasive grain 2, passage 3, magnetic pole 4, plastic round tube 5, slurry 6, mould 7, diamond wire aligning device 8,
Solidification baker 9.
Specific embodiment
For a further understanding of the present invention, the preferred embodiment for the present invention is described with reference to embodiment, but
It should be appreciated that these descriptions are intended merely to further illustrate the features and advantages of the present invention, rather than to the claims in the present invention
Restriction.
The invention provides a kind of diamond wire aligning device, on the premise of diamond wire production cost is not increased, improves
Diamond wire cutting efficiency operationally.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than the embodiment of whole.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
As depicted in figs. 1 and 2, diamond wire aligning device 8 provided in an embodiment of the present invention, for changing the surface of steel wire 1
The attachment state of diamond abrasive grain 2, it includes：
The passage 3 that the steel wire 1 for being attached with diamond abrasive grain 2 can be allowed to pass through, this passage 3 is the inner chamber of plastic round tube 5；
The least one set in the outside of steel wire 1 being arranged in passage 3 can form field pole 4 in passage 3, its
The axis of the direction vertical channel 3 in magnetic field；Wherein,
The surface of diamond abrasive grain 2 is provided with magnetic metal.
In the diamond wire aligning device that the present embodiment is provided, when the steel wire 1 for being attached with diamond abrasive grain 2 passes through passage 3,
Because being provided with least one set magnetic pole 4 in the outside of steel wire 1 through passage 3, magnetic pole 4 can form magnetic field, and magnetic in passage 3
Field direction perpendicular to passage 3 axis, when steel wire 1 is when through magnetic field, because the surface of diamond abrasive grain 2 is arranged being magnetic gold
Category, so diamond abrasive grain 2 can be acted on by magnetic field force so that diamond abrasive grain 2 is magnetized, forms a small magnet, and
Move under the action of a magnetic force, make the major axis of itself（The longer side of polyhedral diamond abrasive grain 2 or diagonal）Direction with
The direction of magnetic field force is identical, and the diamond abrasive grain 2 being attached on steel wire 1 for thus making is that corner angle are convex by " lodging " state change
Go out " upright " state on the surface of slurry 6.
The diamond wire aligning device that the present embodiment is provided, the attached of the surface diamond abrasive particle 2 of steel wire 1 is changed by magnetic field force
State so that corner angle protrusion slurry 6 surface of diamond abrasive grain 2, when cutting to material to be cut, diamond abrasive grain 2
Corner angle can just carry out strong cutting to material to be cut, with diamond abrasive grain in prior art 2 in " lodging " state
Diamond wire is compared, and cutting efficiency is higher, and without more diamond abrasive grains 2 are added in slurry 6, will not improve production
Cost.
In order to further optimize above-mentioned technical proposal, in the diamond wire aligning device that the present embodiment is provided, in passage 3
The outside of steel wire 1 be provided with three groups of magnetic poles 4, three groups of magnetic poles 4 are circumferentially uniformly distributed around the axis of passage 3, as shown in Figure 1.
In the present embodiment, one group of specially two magnetic pole 4 of magnetic pole 4, the different magnetic field stable with formation of its polarity, certainly, one group of magnetic
Magnetic pole 4 can also be other quantity in pole 4, and can form stable magnetic field.Because on the surface of steel wire 1, around it
Diamond abrasive grain 2 is all attached with all directions of axis, and the magnetic field that magnetic pole 4 is formed can only be on magnetic direction to diamond
Abrasive particle 2 produces active force, i.e., can only change the diamond abrasive grain 2 in the coverage of magnetic field using magnetic field force, and only close
The diamond abrasive grain 2 of magnetic pole 4 could adjust its attachment state to optimal, therefore, for further effect of optimization, the present embodiment
Three groups of magnetic poles 4 are provided with around steel wire 1, three groups of magnetic poles 4 are circumferentially uniformly distributed around the axis of passage 3 so as to formation
The surface of omnibearing covering steel wire 1 is capable of in magnetic field, and the diamond abrasive grain 2 positioned at circumferential each position of steel wire 1 can be leaned on
Nearly different magnetic pole 4 so that adjust the better of the attachment state of diamond abrasive grain 2.Specifically, it is arranged on around steel wire 1
4 groups of numbers of magnetic pole can be with more, further to optimize and revise effect.
Preferably, three groups of magnetic poles 4 are equidistantly uniformly arranged on the axis direction of passage 3, as shown in Figure 2.In this enforcement
In example, the different magnetic pole 4 of the magnetic direction of three groups of formation is equidistantly uniformly arranged on the axis direction of passage 3, can be most
Interfering between the reduction magnetic field of big degree, it is to avoid because same diamond abrasive grain 2 is subject to the different magnetic of multiple directions simultaneously
Field force and affect the phenomenon of the normal adjustment of its attachment state so that Adjustment effect is undesirable, and by the magnetic direction of three groups of formation
Different magnetic poles 4 are equidistantly uniformly arranged on the axis direction of passage 3, it becomes possible to so that between three magnetic fields for being formed mutually
The degree of interference is reduced, and further optimizes technical scheme.
Specifically, magnetic pole 4 is electric magnet, and with can show the display of magnetic field intensity and size of current between magnetic pole 4
Device（It is not drawn in figure）Electric signal communication.For the adjustment dynamics of the further attachment state of precise control diamond abrasive grain 2, this
The magnetic pole 4 that embodiment is selected is additionally provided with display device to control the electromagnetic pole 4 of its magnetic field force size, to show
The intensity in the magnetic field formed between the size of current and magnetic pole 4 on magnetic pole 4, thus can more directly perceived, convenient adjustment gold
Hard rock abrasive particle 2 makes technical scheme further improve in the attachment state on the surface of steel wire 1.
Further, also include and the electric signal communication of magnetic pole 4, to adjust its size of current 1mA-10A scopes are maintained
Interior control device（It is not drawn in figure）.The effect of control device is exactly the electric current for adjusting magnetic pole 4, and the size of electric current is arranged on
In the range of 1mA-10A, the magnetic field force that magnetic pole 4 is produced in this current range is because, you can so as to be attached to the surface of steel wire 1
Diamond abrasive grain 2 can be moved, and not disengage it from the surface of steel wire 1, and be merely able to change the state of its attachment so that adjustment
Purpose can be realized smoothly.
For further mature technology scheme, passage 3 is surrounded by plastic round tube 5, and a diameter of 50mm- of plastic round tube 5
100mm, magnetic pole 4 is arranged on the side wall of plastic round tube 5.Passage 3 is surrounded by plastic round tube 5, and selection plastic round tube 5 can be with maximum
The simplified manufacturing process of degree, lowers production cost, and plastic round tube 5 will not be impacted to magnetic field, can make technical side
Case is smoothly implemented.A diameter of 50mm-100mm of plastic round tube 5 is a preferred scope, and it can be also other models
Enclose.Specifically, magnetic pole 4 can also be arranged on the inner side of plastic round tube 5 or the outside of plastic round tube 5, as long as it can be in steel wire 1
Magnetic field is formed in residing space.
In the present embodiment, magnetic metal is one or more the mixture in ferrum, cobalt, nickel.The table of diamond abrasive grain 2
Face needs magnetic metal and can just sense the effect of magnetic field force, and the concrete material of magnetic metal can be in ferrum, cobalt, nickel
It is a kind of, or two or three therein of mixture, it is of course also possible to be other magnetic materials.
As shown in Figure 3 and Figure 4, the present embodiment additionally provides a kind of diamond wire production technology, it makes use of described above
Diamond wire aligning device 8, this diamond wire production technology is comprised the following steps：
Diamond abrasive grain 2, resin and solvent are uniformly deployed into slurry 6 by S101；
S102 is in the surface coating coating slurry 6 of steel wire 1；
S103 makes the steel wire 1 for being attached with slurry 6 pass sequentially through mould 7, diamond wire aligning device 8 and solidification baker 9 to obtain
To finished product diamond wire.
In above-mentioned production technology, diamond wire aligning device 8 is provided between mould 7 and solidification baker 9 so that Buddha's warrior attendant
The operation of an orientation of diamond abrasive grain 2 is increased in the production technology of line so that produce using this diamond wire production technology
Diamond wire on most diamond abrasive grains 2 can be attached to diamond wire surface in " upright " state so that diamond wire exists
When cutting to material to be cut, cutting efficiency can be higher.
In above-mentioned technique, solvent can be ethanol, acetone, dimethylformamide, tetrahydrofuran or toluene, in slurry 6
The weight of diamond abrasive grain 2 is 20%-50% than scope than the weight that scope is 10%-50%, resin, and steel wire 1 passes sequentially through mould
7th, the speed of diamond wire aligning device 8 and solidification baker 9 is 10m/min-150m/min.
Based on the diamond wire production technology provided in above-described embodiment, the embodiment of the present invention additionally provides a kind of using this gold
The diamond wire that just line production technology is produced.
Because the diamond wire employs the diamond wire production technology of above-described embodiment offer, so the diamond wire is by diamond wire
The beneficial effect that production technology is brought refer to corresponding part in above-described embodiment, will not be described here.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or using the present invention.
Various modifications to these embodiments will be apparent for those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, the present invention
The embodiments shown herein is not intended to be limited to, and is to fit to and principles disclosed herein and features of novelty phase one
The most wide scope for causing.
Claims (9)
1. a kind of diamond wire aligning device, for changing the attachment state of the diamond abrasive grain (2) on steel wire (1) surface, its feature
It is, including：
The passage (3) that the steel wire (1) for being attached with the diamond abrasive grain (2) can be allowed to pass through；
Being arranged in three groups on the outside of the steel wire (1) in the passage (3) can form magnetic field in the passage (3)
Magnetic pole (4), the axis of the vertical passage (3) in the direction in its magnetic field；Wherein,
Diamond abrasive grain (2) surface is provided with magnetic metal；
Magnetic pole (4) is circumferentially uniformly distributed around the axis of the passage (3) described in three groups.
2. diamond wire aligning device according to claim 1, it is characterised in that magnetic pole (4) is in the passage described in three groups
(3) spaced set on axis direction.
3. diamond wire aligning device according to claim 1, it is characterised in that the magnetic pole (4) is electric magnet, and with
The display device electric signal communication of magnetic field intensity and size of current between the magnetic pole (4) can be shown.
4. diamond wire aligning device according to claim 3, it is characterised in that also include and the magnetic pole (4) signal of telecommunication
Connection, to adjust its size of current control device in the range of 1mA-10A is maintained.
5. diamond wire aligning device according to claim 1, it is characterised in that the passage (3) is enclosed by plastic round tube (5)
Into and a diameter of 50mm-100mm of the plastic round tube (5), the magnetic pole (4) is arranged on the side wall of the plastic round tube (5)
On.
6. the diamond wire aligning device according to any one in claim 1-5, it is characterised in that the magnetic metal is
One or more mixture in ferrum, cobalt, nickel.
7. a kind of diamond wire production technology, it is characterised in that make use of the Buddha's warrior attendant described in any one in the claims 1-6
Line aligning device, comprises the following steps：
1) diamond abrasive grain (2), resin and solvent are uniformly deployed into into slurry (6)；
2) slurry (6) is applied on the steel wire (1) surface；
3) make the steel wire (1) for being attached with the slurry (6) pass sequentially through mould (7), the diamond wire aligning device (8) and
Solidify baker (9) to obtain finished product diamond wire.
8. diamond wire production technology according to claim 7, it is characterised in that the solvent is ethanol, acetone, dimethyl
Methanamide, tetrahydrofuran or toluene, the weight of diamond abrasive grain (2) described in the slurry (6) than scope be 10%-50%,
The weight of the resin is 20%-50% than scope, and the steel wire (1) passes sequentially through the mould (7), diamond wire aligning device
(8) and solidification baker (9) speed be 10m/min-150m/min.
9. a kind of diamond wire, it is characterised in that the diamond wire is using the Buddha's warrior attendant described in any one in the claims 7-8
Line production technology is fabricated by.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210320050.9A CN103659145B (en) | 2012-08-31 | 2012-08-31 | Diamond wire orientation device, diamond wire production technology and diamond wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210320050.9A CN103659145B (en) | 2012-08-31 | 2012-08-31 | Diamond wire orientation device, diamond wire production technology and diamond wire |
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| CN103659145A CN103659145A (en) | 2014-03-26 |
| CN103659145B true CN103659145B (en) | 2017-05-17 |
Family
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210320050.9A Expired - Fee Related CN103659145B (en) | 2012-08-31 | 2012-08-31 | Diamond wire orientation device, diamond wire production technology and diamond wire |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105538522B (en) * | 2015-11-30 | 2017-08-25 | 长沙岱勒新材料科技股份有限公司 | A kind of preparation method of diamond orientations control device, resin-diamond scroll saw preparation system and resin-diamond scroll saw |
| CN113638034A (en) * | 2021-08-18 | 2021-11-12 | 洛阳吉瓦新材料科技有限公司 | Adjusting device and adjusting method for adjusting edge-cutting rate of electroplating diamond wire |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3615309A (en) * | 1968-02-08 | 1971-10-26 | Remington Arms Co Inc | Armored metal tools |
| FR2781493B1 (en) * | 1998-07-07 | 2002-12-27 | Claude Texier | MAGNETIC COATING, COATING METHOD USING SUCH A COATING AND DEVICE FOR CARRYING OUT THE METHOD |
| DE60022921T2 (en) * | 1999-02-04 | 2006-07-20 | Ricoh Co., Ltd. | Wire saw with abrasive saw wire and process for its production |
| JP2004009238A (en) * | 2002-06-10 | 2004-01-15 | Kanai Hiroaki | Saw wire manufacturing method and saw wire |
| CN101564828B (en) * | 2009-06-03 | 2011-02-09 | 南京师范大学 | Wire saw for cutting hard and fragile materials and manufacturing method thereof |
| TW201226097A (en) * | 2010-12-24 | 2012-07-01 | Micron Diamond Wire & Equipment Co Ltd | Diamond wire structure |
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