CN102581383B - Manufacturing method and manufacturing device of superhard abrasive fret saw - Google Patents
Manufacturing method and manufacturing device of superhard abrasive fret saw Download PDFInfo
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- CN102581383B CN102581383B CN201210064051.1A CN201210064051A CN102581383B CN 102581383 B CN102581383 B CN 102581383B CN 201210064051 A CN201210064051 A CN 201210064051A CN 102581383 B CN102581383 B CN 102581383B
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Abstract
The invention discloses a manufacturing method of a superhard abrasive fret saw and a manufacturing device of the same. The manufacturing method of the superhard abrasive fret saw comprises the following steps: (1) a metal wire passing through a superhard abrasive coating device, and leading the surface of the metal wire to be sticked with superhard abrasive; and (2) the metal wire with the surface sticked with the superhard abrasive passing through a rolling device which is in rolling, wherein the rolling device comprises at least one group of rolling wheels, each group of rolling wheels comprise at least two rolling wheels; a ring groove is arranged on the wheel surface of each rolling wheel, the cross sections of the rolling wheels together form a whole forming hole used for forming the fret saw, and the metal wire with the surface sticked with the superhard abrasive is subjected to at least one round of rolling so as to lead the superhard abrasive to be rolled to the surface of the metal wire and form the superhard abrasive fret saw with a uniform diameter. According to the invention, the forming hole of the rolling device leads the superhard abrasive to the surface of the metal wire through the rolling, so that the superhard abrasive fret saw with a uniform diameter and high precision can be produced fast.
Description
Technical field
The present invention relates to crisp and hard material processing unit (plant), be specifically related to for the super hard abrasive scroll saw of precision cutting crisp and hard material, its manufacture method with and manufacturing equipment.
Background technology
Silicon crystal, sapphire, pottery waits crisp and hard material because its hardness is high, fragility is large, easily produces to collapse broken badly in cutting process, causes the damage of material, reduces yield rate.The method that is used at present cutting the crisp and hard materials such as silicon crystal is mainly free abrasive wire saw cutting, band saw cutting and diamond fretsaw cutting.The principle of free abrasive cutting is to utilize steel wire rapid movement to bring the liquid containing abrasive material into workpiece joint-cutting, produce shear action, be the grinding between steel wire, abrasive material, workpiece three, mill liquid is mixed according to a certain percentage by abrasive material and mineral oil, and conventional abrasive material is carborundum.Free abrasive wire saw cutting is narrow because of its joint-cutting, and section amount is large, and section cost is low and be widely used; But the cutting efficiency of free abrasive wire saw cutting is low; The waste pulp intractability producing when cutting is large, causes the pollution to environment; Use cost is high, steel wire and glass pulley wear and tear simultaneously, and service life is shorter.Band-saw diamond is the circular saw blade as leading taking electroplated diamond abrasive material or welding-on diamond sinter, and its cutting efficiency is high, and cutter material consumption is few, but its cutting accuracy is low, cutting surfaces out-of-flatness, and joint-cutting is wide.
The mechanism of diamond fretsaw cutting is the fretting wear of two bodies, and the cultivated pears effect of abrasive particle, is the mutual grinding effect between the two of diamond and workpiece.Diamond fretsaw cutting, because its cutting efficiency improves greatly, can not produce byproduct simultaneously, can not impact environment, and its cutting accuracy is high, joint-cutting is narrow is greatly developed.In diamond fretsaw the consolidation style of diamond abrasive mainly contain extruding or impact style, metal in conjunction with fixed (plating), resinoid bond is fixed and roll extrusion is embedded.Extruding or impact style are by punching press pressure head mould more than bidimensional, the extruding of diamond particles part, punching press are entered to the surface of wire, this method can be prepared very long continuous diamond fretsaw, its production cost is low, but by mechanism, super hard abrasive punching press is embedded in steel wire matrix, what super hard abrasive had is entered steel wire matrix by complete punching press, and what have is entered steel wire matrix by part punching press, greatly reduce the intensity of steel wire, and cause the diamond fretsaw diameter preparing inhomogeneous.Electroplating diamond wire saw is by electrochemical metal method, by one or several insoluble solid particles, mingle uniformly in the coat of metal, electroplating diamond wire saw surface particles height cannot accurately be controlled, cutting process has damage to silicon chip surface, affects the crudy of silicon chip.The mode cured resin bonding agent of the fixed employing ultra-violet curing of resinoid bond, speed of production is greatly improved, but the heat endurance of resin a little less than, to adamantine hold compared with electroplating diamond wire saw a little less than.Roll extrusion is embedded is directly super hard abrasive to be embedded in steel wire matrix by mechanism roll extrusion, United States Patent (USP) 4485757 proposes a kind of technique of preparing continuous diamond fretsaw with roll extrusion embedded mode, it is that the plane pressing plate that is stained with abrasive material moves back and forth roll extrusion wire, with rotation wiry, abrasive material is pressed in wire, then applying coating.The diamond coatings diameter of diamond fretsaw prepared by this technique is even; But due in rolling process, plane pressing plate is inhomogeneous to wire pressure, make the abrasive material discontinuity on wire, it can not be controlled abrasive material and be pressed into the degree of depth wiry, and scroll saw thickness and the wire diameter made are inhomogeneous; And due in the process of roll extrusion, the rotation of metal filament, makes it be difficult to produce and be greater than 120 meters of long diamond fretsaws.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of high strength, the uniformly continuous super hard abrasive scroll saw of diameter, and the method for manufacturing this super hard abrasive scroll saw is also provided, and manufacturing equipment.
For solving the problems of the technologies described above, the manufacture method of the super hard abrasive scroll saw of the present invention's design, comprises the following steps,
1) wire, through super hard abrasive coating unit, makes wire surface be stained with super hard abrasive;
2) wire that surface is stained with to super hard abrasive is through the rolling device rolling, described rolling device comprises at least 1 group rolling wheel, every group of rolling wheel comprises at least 2 rolling wheels, the wheel face of rolling wheel all offers cannelure, complete shaped hole being shaped for scroll saw of the common composition of cannelure cross section of each rolling wheel, the wire that effects on surface is stained with the superhard abrasive bed of material is at least the roll extrusion of 1 passage, make the rolled wire surface that enters of super hard abrasive, form the uniform super hard abrasive scroll saw of diameter.Certainly before super hard abrasive sticks to wire, can apply layer of metal coat in wire surface, this metal coating is gold, silver, nickel, zinc, lead, copper, tin, titanium, tantalum, chromium, zirconium or these metals alloy with arbitrary proportion composition.And after super hard abrasive scroll saw is shaped, can on super hard abrasive scroll saw surface, apply one deck strengthened coat.This strengthened coat can utilize to be electroplated or the method for chemical plating super hard abrasive scroll saw plated surface last layer 1～10 nickel of μ m or the metal coating of copper or the epoxide-resin glue after roll extrusion, with the hold of the strengthening superhard abrasive bed of material, scuff resistance and the service life of further improving super hard abrasive scroll saw.
In order to make the diameter of the super hard abrasive scroll saw after shaping more even, effects on surface is stained with the roll extrusion that the wire of the superhard abrasive bed of material carries out, can be at least the roll extrusion of 2 passages, and the roll extrusion direction of next passage and the last passage roll extrusion direction angle that staggers, the angle staggering preferably makes the overlap direction that the roll extrusion direction of next passage is last passage.In the time that wire is carried out to 2 passage roll extrusion, can be that the wire that surface is stained with to the superhard abrasive bed of material carries out the roll extrusion of 2 passages through the rolling device that is provided with 1 group of rolling wheel; In the time carrying out the roll extrusion of the 2nd passage, the more last passage in locus of rolling device is rotated 180 °/N angle, N is the number of every group of rolling wheel, an angle so that the roll extrusion direction of next passage and last passage roll extrusion direction stagger, can make like this roll extrusion direction of next passage can more accurately be aligned to the overlap direction of last passage, the super hard abrasive scroll saw of shaping is more even.Can also be that the wire that effects on surface is stained with to the superhard abrasive bed of material carries out the roll extrusion of 2 passages through the rolling device that is provided with 2 groups of rolling wheels, the roll extrusion direction that is preferably the 2nd passage be adjusted into the overlap direction of the 1st passage; Rotate 180 ° between 2 groups of described rolling wheels/N angle °, compared with the rear locus of one group of rolling wheel and the locus of last group of rolling wheel, rotate 180 °/N angle around wire, the number that N is every group of rolling wheel, also in wire rotates on the same group 1/2 of adjacent rolling wheel angle.
Super hard abrasive described in such scheme is B
6o, or B
6o glomerocryst, or with diamond, cubic boron nitride, the B of arbitrary proportion
6the compound of O, or dimond synneusis, polycrystalline cubic boron nitride, B
6o glomerocryst, or with dimond synneusis, polycrystalline cubic boron nitride, the B of arbitrary proportion
6the compound of O glomerocryst.Described super hard abrasive can be also diamond or cubic boron nitride.
Described in such scheme, super hard abrasive can be the form existence of individual particle thickness, and its granularity can be 5～500 μ m.
Described in such scheme, to be pressed into the degree of depth wiry can be 1/2～2/3 of the granularity of super hard abrasive to super hard abrasive.
The present invention has also designed the manufacturing equipment of producing super hard abrasive scroll saw simultaneously,
Above-mentioned manufacturing equipment comprises that roll extrusion wire makes the rolling device of its shaping, super hard abrasive is coated in to super hard abrasive coating unit on wire, drives power set that rolling device rolls, is wound around thereon and drives the guide wheel that wire moves and the take-up and pay-off device that the super hard abrasive scroll saw after being shaped is collected for wire; Described rolling device comprises at least 1 group rolling wheel, every group of rolling wheel comprises at least 2 rolling wheels, the wheel face of rolling wheel all offers cannelure, the rotating shaft of the each rolling wheel in every group of rolling wheel is all in same plane, and complete shaped hole being shaped for scroll saw of the common composition of the cannelure cross section of each rolling wheel.Can also comprise the strengthened coat device that the super hard abrasive after being shaped is applied to strengthened coat, this strengthened coat is located between rolling device and take-up and pay-off device.
Described rolling device can have 2 groups of rolling wheels at least, and compared with the locus of the locus of rear one group of rolling wheel and last group of rolling wheel, rotates an angle around wire.For the super hard abrasive wire saw diameters after making to be shaped is more even, compared with the locus of the locus of rear one group of rolling wheel and last group of rolling wheel, rotate 180 °/N angle, the number that N is every group of rolling wheel around wire.
The rolling wheel number that described every group of rolling wheel comprises is more, and the pressure that wire is subject to is more even, is taking into account under design difficulty and quality, and the rolling wheel number that described every group of rolling wheel comprises is 2～4.In the time that described every group of rolling wheel comprises 2 rolling wheels, the wheel face of 2 rolling wheels is tangent, cannelure is relative, the cannelure cross section of each rolling wheel is 1/2 girth of shaped hole, complete shaped hole being shaped for scroll saw of the common composition of cannelure cross section of 2 rolling wheels, in the time that shaped hole is circle, the cannelure cross section of each rolling wheel is 1/2 circumference, now can be for the roll extrusion of circular metal silk.In the time that described every group of rolling wheel comprises 3 rolling wheels, adjacent rolling wheel intersects 120 °, the cannelure cross section of each rolling wheel is 1/3 girth of shaped hole, complete shaped hole being shaped for scroll saw of the common composition of cannelure cross section of 3 rolling wheels, in the time that shaped hole is circle, the cannelure cross section of each rolling wheel is 1/3 circumference, and the wheel face of adjacent rolling wheel is closely affixed and can relatively rolls, now can be for the roll extrusion of circular metal silk.In the time that described every group of rolling wheel comprises 4 rolling wheels, adjacent rolling wheel intersects in 90 °, the cannelure cross section of each rolling wheel is 1/4 girth of shaped hole, complete shaped hole being shaped for scroll saw of the common composition of cannelure cross section of 4 rolling wheels.In the time that shaped hole is circle, the cannelure cross section of each rolling wheel is that quarter turn is long, and the wheel face of adjacent rolling wheel is closely affixed and can relatively rolls, now can be for the roll extrusion of circular metal silk.
Shaped hole diameter described in such scheme is 0.1～3mm.When wire is during by multiple passage roll extrusion, be that wire passes many group rolling wheels, from the direction of wire feeding, the diameter in hole reduces successively, can make super hard abrasive more firmly embed in wire, the size of the shaped hole that the 1 group of rolling wheel finally passing through forms, is the size of the super hard abrasive scroll saw after shaping.
In addition, the present invention also provides and has utilized the method for above-mentioned manufacture super hard abrasive scroll saw and the super hard abrasive scroll saw that manufacturing equipment is produced, comprise wire and the superhard abrasive bed of material, the described superhard abrasive bed of material is the super hard abrasive that embeds wire surface, described super hard abrasive is the super hard abrasive that embeds wire surface through rolling wheel roll extrusion, and this super hard abrasive is B
6o, or B
6o glomerocryst, or with diamond, cubic boron nitride, the B of arbitrary proportion
6the compound of O, or dimond synneusis, polycrystalline cubic boron nitride, B
6o glomerocryst, or with dimond synneusis, polycrystalline cubic boron nitride, the B of arbitrary proportion
6the compound of O glomerocryst.Described super hard abrasive can be also diamond or cubic boron nitride.The surface of described super hard abrasive can be coated with washing layer, this metal coating be gold, silver, nickel, zinc, lead, copper, tin, titanium, tantalum, chromium, zirconium or these metals with arbitrary proportion composition alloy.In order to strengthen the hold of the superhard abrasive bed of material, described super hard abrasive scroll saw can also comprise strengthened coat, and this strengthened coat is attached to wire and super hard abrasive surface, and this strengthened coat can be metal coating or nonmetallic coating, and its thickness can be 1～10 μ m.
Described super hard abrasive can be that the form of individual particle thickness exists, and its granularity can be 5～500 μ m.
Described super hard abrasive can be partially submerged on wire, and it can be 1/2～2/3 of ultrahard abrasive particles degree that super hard abrasive embeds the degree of depth wiry.
Described cross section wiry can be various shapes, as circle, or oval, or rectangle, or square, or polygon etc.This wire can be iron, or nickel, or cobalt, or chromium, or tungsten, or molybdenum, or the alloy that contains iron, nickel, cobalt, chromium, tungsten, molybdenum.
Compared with prior art, the present invention has the following advantages: in the rolling device of employing, be provided with the shaped hole being shaped for super hard abrasive scroll saw, by this rolling device radially the mode of roll extrusion super hard abrasive roll extrusion is entered to wire, can produce fast diameter evenly, high accuracy super hard abrasive scroll saw, solve the deficiency that in existing scroll saw, diameter is inhomogeneous, production efficiency is low, cost is high, cutting accuracy is low; And can form the production line of automation, it is consistent that preparation length can reach 100 kilometers of above diameters, the continuous super hard abrasive scroll saw that tensile strength is high; In addition because the external diameter of scroll saw is determined by the size of scroll saw shaped hole, it is high that super hard abrasive embeds severity control precision wiry, the diameter of the super hard abrasive scroll saw of producing can be controlled and evenly, this scroll saw intensity is high, cut quality is better than electroplating diamond wire saw; And in the time of roll extrusion, scroll saw is stressed evenly, has reduced the problem that the mechanical strength of scroll saw is reduced due to roll extrusion.
Brief description of the drawings
Fig. 1 is the cutaway view of super hard abrasive scroll saw of the present invention;
Fig. 2 is the schematic diagram of rolling wheel work of the present invention;
Fig. 3 is 2 rolling wheel structural representations of the present invention;
Fig. 4 is 3 rolling wheel structural representations of the present invention;
Fig. 5 is 4 rolling wheel structural representations of the present invention;
Fig. 6 is manufacturing equipment structure chart of the present invention.
Number in the figure is: 1, wire; 2, super hard abrasive; 3, rolling wheel; 4, power set; 5, travelling gear; 6, guide wheel; 7, super hard abrasive coating unit; 8, strengthened coat device; 9, take-up and pay-off device.
Detailed description of the invention
Fig. 1 is the longitudinal sectional drawing of a kind of embodiment of super hard abrasive scroll saw of the present invention, in the embodiment shown in Fig. 1, the apparent size of super hard abrasive scroll saw of the present invention is 1mm, it comprises 2 layers of wire 1 and super hard abrasives, 2 layers of super hard abrasive 2 for embedding wire 1 surface of described super hard abrasive, described super hard abrasive 2 is diamond, this diamond is with the rolled embedding wire 1 of form of individual particle thick layer, diamond grit is 100 μ m, and its degree of depth that embeds wire 1 is 1/2 of super hard abrasive 2 particle diameters.Diamond sticks to cross section is before circular nickel wire 1, has applied the metal coating of one deck with the alloy of the gold, silver of arbitrary proportion composition, nickel, zinc, lead, copper, tin, titanium, tantalum, chromium, zirconium.Surface at wire 1 and super hard abrasive 2 is also attached with strengthened coat, and this strengthened coat is nonmetallic coating, and the thickness of this nonmetallic coating is 5 μ m.
Fig. 6 is the manufacturing equipment of super hard abrasive scroll saw of the present invention, comprises that roll extrusion wire 1 makes the rolling device of its shaping, super hard abrasive 2 is coated in to super hard abrasive coating unit 7 on wire 1, drives power set 4 that rolling device rolls, is wound around thereon and drives guide wheel 6 that wire 1 moves, the super hard abrasive 2 after being shaped is applied to the strengthened coat device 8 of strengthened coat and the take-up and pay-off device 9 of super hard abrasive scroll saw collection for wire 1; Described rolling device comprises 2 groups of rolling wheels, the number of every group of rolling wheel is 2, wire 1 is through 2 groups of rolling wheels, through the roll extrusion of 2 passages, compared with the locus of the locus of rear one group of rolling wheel and last group of rolling wheel, rotate 90 angles around wire 1, the rolling wheel 3 of lower group rolling wheel and the rolling wheel 3 of upper group of rolling wheel 90 angles that stagger, make the roll extrusion direction of next passage be adjusted into the overlap direction of last passage.As shown in Figure 3, the number of every group of rolling wheel is 2, the wheel face of rolling wheel 3 all offers the cannelure of arc shape, the cannelure cross section of each rolling wheel 3 is 1/2 circumference, the wheel face of 2 rolling wheels 3 is tangent, cannelure forms the shaped hole that a complete circular diameter being shaped for scroll saw is 1mm relatively jointly, for the roll extrusion of circular metal silk 1.Each rolling wheel 3 all rotates under its rotating shaft separately drives, and its rotating shaft separately as transmission device, is carried out roll extrusion to wire 1 by travelling gear 5.
As shown in Figure 4, every group of rolling wheel comprises 3 rolling wheels 3, the wheel face of rolling wheel 3 all offers the cannelure of arc shape, the cannelure cross section of each rolling wheel 3 is 1/3 circumference, the wheel face of 3 rolling wheels 3 is tangent, cannelure forms the shaped hole that a complete circular diameter being shaped for scroll saw is 2mm relatively jointly, for the roll extrusion of circular metal silk 1, adjacent rolling wheel 3 intersects 120 °, compared with the locus of the locus of rear one group of rolling wheel and last group of rolling wheel, rotate 60 ° around wire 1.Each rolling wheel 3 all rotates under its rotating shaft separately drives, and the wheel face of rolling wheel 3 is closely affixed and can relatively rolls, and wire 1 is carried out to roll extrusion.
As shown in Figure 5, the number of every group of rolling wheel is 4, the wheel face of rolling wheel 3 all offers the cannelure of arc shape, it is long that the cannelure cross section of each rolling wheel 3 is quarter turn, the wheel face of 4 rolling wheels 3 is tangent, cannelure forms the shaped hole that a complete circular diameter being shaped for scroll saw is 0.1mm relatively jointly, for the roll extrusion of circular metal silk 1, adjacent rolling wheel 3 intersects in 90 °, compared with the locus of the locus of rear one group of rolling wheel and last group of rolling wheel, rotate 45 ° around wire 1.Each rolling wheel 3 all rotates under its rotating shaft separately drives, and the wheel face of rolling wheel 3 is closely affixed and can relatively rolls, and wire 1 is carried out to roll extrusion.
Because the hardness of rolling wheel 3 should be greater than the hardness of wire, so rolling wheel 3 can adopt the materials such as tool steel after cure process, high-speed steel, carbide alloy.The hardness of rolling wheel 3 is higher, and the effect of roll extrusion is just better.
The manufacture method of super hard abrasive scroll saw of the present invention, comprises the following steps:
First choose according to split requirement the wire 1 that diameter is 0.1mm, secondly select the suitable super hard abrasive 2 of average diameter according to the diameter of wire 1.The diameter of general super hard abrasive 2 be wire 1 wire diameter 1/10～1/2 between.While choosing the wire 1 of 0.1mm, can choose particle size is the super hard abrasive 2 of 10～20 μ m, applies the nickel metal coating of one deck 1 μ m simultaneously on super hard abrasive 2.
Secondly, wire 1, through super hard abrasive coating unit 7, makes wire 1 surface be stained with super hard abrasive 2.
Then, surface is stained with to the wire 1 of super hard abrasive 2 through the shaped hole of the rolling device that is provided with 2 groups of rolling wheels rolling, as shown in Figure 2, the number of every group of rolling wheel is 2, the wheel face of rolling wheel 3 all offers the cannelure of arc shape, the cannelure cross section of each rolling wheel 3 is 1/2 circumference, and the wheel face of 2 rolling wheels 3 is tangent, cannelure forms the shaped hole that a complete circular diameter being shaped for scroll saw is 1mm relatively jointly, for the roll extrusion of circular metal silk 1.Compared with the locus of the locus of rear one group of rolling wheel and last group of rolling wheel, rotate 90 ° around wire 1, carry out the roll extrusion of 2 passages, the roll extrusion direction of next passage is adjusted into the overlap direction of last passage.Each rolling wheel 3 all rotates under its rotating shaft separately drives, and the wire 1 that effects on surface is stained with super hard abrasive 2 carries out roll extrusion, makes rolled wire 1 surface that enters of super hard abrasive 2, forms the uniform super hard abrasive scroll saw of diameter.Also can embed for the difference adjustment of cutting object the density of super hard abrasive 2 in wire 1, so that at a high speed, high-precision, cutting efficiently.
The super hard abrasive scroll saw embedding through roll extrusion has had cutting performance, for further reinforcing bulged-in super hard abrasive 2, in the service life of improving super hard abrasive 2, can apply one deck strengthened coat on the surface of super hard abrasive scroll saw again.This strengthened coat is the Al that utilizes super hard abrasive scroll saw plated surface last layer 1～10 μ m of electric plating method after roll extrusion
2o
3, SiC crystal hybrid resin glue.Specifically the super hard abrasive scroll saw from rolling device rolling forming is out continued to feeding, through Al is housed
2o
3, the strengthened coat device 8 of SiC crystal hybrid resin glue, utilizes electric plating method to make the thick Al of the coated one deck 1 μ m of abrasive material scroll saw
2o
3, SiC crystal hybrid resin glue strengthened coat, is further cemented in super hard abrasive 2 on metal wire, improves scuff resistance and service life painstaking to the handle of super hard abrasive 2 particles, super hard abrasive scroll saw.Finally super hard abrasive scroll saw is wrapped on take-up and pay-off device 9.
Claims (11)
1. the manufacture method of super hard abrasive scroll saw, is characterized in that: comprises the following steps,
1) wire (1), through super hard abrasive coating unit (7), makes wire (1) surface be stained with super hard abrasive (2);
2) wire (1) that surface is stained with to super hard abrasive (2) is through the rolling device rolling, described rolling device comprises at least 1 group rolling wheel, every group of rolling wheel comprises at least 2 rolling wheels (3), the wheel face of rolling wheel (3) all offers cannelure, complete shaped hole being shaped for scroll saw of the common composition of cannelure cross section of each rolling wheel (3), the wire (1) that effects on surface is stained with super hard abrasive (2) layer is at least the roll extrusion of 2 passages, and the roll extrusion direction of next passage and the last passage roll extrusion direction angle that staggers, the overlap direction that the roll extrusion direction of next passage is last passage, make rolled wire (1) surface that enters of super hard abrasive (2), form the uniform super hard abrasive scroll saw of diameter.
2. the manufacture method of super hard abrasive scroll saw according to claim 1, is characterized in that: described super hard abrasive (2) is B
6o, or B
6o glomerocryst, or with diamond, cubic boron nitride, the B of arbitrary proportion
6the compound of O, or dimond synneusis, or polycrystalline cubic boron nitride, or with dimond synneusis, polycrystalline cubic boron nitride, the B of arbitrary proportion
6the compound of O glomerocryst.
3. the manufacture method of super hard abrasive scroll saw according to claim 1, is characterized in that: the granularity of described super hard abrasive (2) is 5～500 μ m.
4. the manufacture method of super hard abrasive scroll saw according to claim 1, is characterized in that: the degree of depth that described super hard abrasive (2) is pressed into wire (1) be super hard abrasive (2) granularity 1/2～2/3.
5. the manufacturing equipment of super hard abrasive scroll saw, is characterized in that: comprise that roll extrusion wire (1) makes the rolling device of its shaping, super hard abrasive (2) is coated in to the super hard abrasive coating unit (7) on wire (1), the take-up and pay-off device (9) that drives the power set (4) of rolling device rolling, is wound around thereon and drives the mobile guide wheel (6) of wire (1) and the super hard abrasive scroll saw after shaping is collected for wire (1); Described rolling device comprises at least 2 group rolling wheels, and compared with the locus of the locus of rear one group of rolling wheel and last group of rolling wheel, rotates an angle around wire (1); Every group of rolling wheel comprises at least 2 rolling wheels (3), and the wheel face of rolling wheel (3) all offers cannelure, complete shaped hole being shaped for scroll saw of the common composition of cannelure cross section of each rolling wheel (3).
6. manufacturing equipment according to claim 5, is characterized in that: compared with the locus of the locus of rear one group of rolling wheel and last group of rolling wheel, rotate 180 °/N angle, the number that N is every group of rolling wheel around wire (1).
7. according to the manufacturing equipment described in claim 5 or 6, it is characterized in that: rolling wheel (3) number that described every group of rolling wheel comprises is 2～4.
8. manufacturing equipment according to claim 7, it is characterized in that: described every group of rolling wheel comprises 2 rolling wheels (3), the wheel face of 2 rolling wheels (3) is tangent, cannelure is relative, the cannelure cross section of each rolling wheel (3) is 1/2 girth of shaped hole, complete shaped hole being shaped for scroll saw of the common composition of cannelure cross section of 2 rolling wheels (3).
9. manufacturing equipment according to claim 7, it is characterized in that: described every group of rolling wheel comprises 3 rolling wheels (3), adjacent rolling wheel (3) intersects 120 °, the cannelure cross section of each rolling wheel (3) is 1/3 girth of shaped hole, complete shaped hole being shaped for scroll saw of the common composition of cannelure cross section of 3 rolling wheels (3).
10. manufacturing equipment according to claim 7, it is characterized in that: described every group of rolling wheel comprises 4 rolling wheels (3), adjacent rolling wheel (3) intersects in 90 °, the cross section of the cannelure of each rolling wheel (3) is 1/4 girth of shaped hole, complete shaped hole being shaped for scroll saw of the common composition of cannelure cross section of 4 rolling wheels (3).
11. according to the manufacturing equipment described in claim 5 or 6, it is characterized in that: described shaped hole diameter is 0.1～3mm.
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| CN201210064051.1A CN102581383B (en) | 2012-03-12 | 2012-03-12 | Manufacturing method and manufacturing device of superhard abrasive fret saw |
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| CN104085050B (en) * | 2013-09-18 | 2015-12-02 | 凡登（常州）新型金属材料技术有限公司 | For wire and producing device and the method for free abrasive cutting |
| CN106945188A (en) * | 2017-05-02 | 2017-07-14 | 上海理工大学 | The manufacture method and manufacturing equipment of super hard abrasive scroll saw |
| CN109187335B (en) * | 2018-07-20 | 2021-06-18 | 郑州磨料磨具磨削研究所有限公司 | Testing arrangement of diamond wire bonding agent to grit power of controlling |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1176084A (en) * | 1957-06-18 | 1959-04-03 | Lorraine Carbone | Process for the industrial production of abrasive wheels by incorporating abrasive elements into the softwood support, and wheels obtained by this process |
| DE2303897A1 (en) * | 1973-01-26 | 1974-08-01 | Walter Dipl Ing Gerhaeuser | METHOD OF MANUFACTURING A STONE CUTTING TOOL |
| US4485757A (en) * | 1981-11-28 | 1984-12-04 | Caspar O. H. Messner | Process and apparatus for applying relatively hard particles to a circular wire-like form or a wire-like form without longitudinal edges, as well as wire-shaped saw |
| US5980678A (en) * | 1991-06-10 | 1999-11-09 | Ultimate Abrasive Systems, L.L.C. | Patterned abrasive material and method |
| TW442370B (en) * | 2000-05-24 | 2001-06-23 | Chien Hui Chuan | Diamond wire saw cutting machine |
| CN101564828A (en) * | 2009-06-03 | 2009-10-28 | 南京师范大学 | Wire saw for cutting hard and fragile materials and manufacturing method thereof |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09150314A (en) * | 1995-11-27 | 1997-06-10 | Asahi Daiyamondo Kogyo Kk | Wire saw and manufacture thereof |
| JPH09309108A (en) * | 1996-05-23 | 1997-12-02 | Nippon Steel Corp | Seamless endless wire for wire saw |
| JPH1099902A (en) * | 1996-09-30 | 1998-04-21 | Hitachi Metals Ltd | Method for rolling fine wire rod and apparatus for rolling fine wire rod |
| CN1225338C (en) * | 2003-06-12 | 2005-11-02 | 江晓平 | Process and apparatus for producing highly wear resistant diamond cutting wires |
| JP2009220198A (en) * | 2008-03-13 | 2009-10-01 | Toyota Motor Corp | Honing method and honing device |
-
2012
- 2012-03-12 CN CN201210064051.1A patent/CN102581383B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1176084A (en) * | 1957-06-18 | 1959-04-03 | Lorraine Carbone | Process for the industrial production of abrasive wheels by incorporating abrasive elements into the softwood support, and wheels obtained by this process |
| DE2303897A1 (en) * | 1973-01-26 | 1974-08-01 | Walter Dipl Ing Gerhaeuser | METHOD OF MANUFACTURING A STONE CUTTING TOOL |
| US4485757A (en) * | 1981-11-28 | 1984-12-04 | Caspar O. H. Messner | Process and apparatus for applying relatively hard particles to a circular wire-like form or a wire-like form without longitudinal edges, as well as wire-shaped saw |
| US5980678A (en) * | 1991-06-10 | 1999-11-09 | Ultimate Abrasive Systems, L.L.C. | Patterned abrasive material and method |
| TW442370B (en) * | 2000-05-24 | 2001-06-23 | Chien Hui Chuan | Diamond wire saw cutting machine |
| CN101564828A (en) * | 2009-06-03 | 2009-10-28 | 南京师范大学 | Wire saw for cutting hard and fragile materials and manufacturing method thereof |
Non-Patent Citations (2)
| Title |
|---|
| 固着磨料多线锯研究进展;曾明 等;《超硬材料工程》;20071031;第19卷(第5期);第1-5页 * |
| 曾明 等.固着磨料多线锯研究进展.《超硬材料工程》.2007,第19卷(第5期),第1-5页. * |
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