CN102581383A - Superhard abrasive fret saw and manufacturing method and manufacturing device thereof - Google Patents
Superhard abrasive fret saw and manufacturing method and manufacturing device thereof Download PDFInfo
- Publication number
- CN102581383A CN102581383A CN2012100640511A CN201210064051A CN102581383A CN 102581383 A CN102581383 A CN 102581383A CN 2012100640511 A CN2012100640511 A CN 2012100640511A CN 201210064051 A CN201210064051 A CN 201210064051A CN 102581383 A CN102581383 A CN 102581383A
- Authority
- CN
- China
- Prior art keywords
- rolling
- super hard
- hard abrasive
- rolling wheel
- wire
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 36
- 238000005096 rolling process Methods 0.000 claims abstract description 173
- 238000000576 coating method Methods 0.000 claims abstract description 19
- 239000011248 coating agent Substances 0.000 claims abstract description 18
- 238000001125 extrusion Methods 0.000 claims description 59
- 229910003460 diamond Inorganic materials 0.000 claims description 30
- 239000010432 diamond Substances 0.000 claims description 30
- 238000007493 shaping process Methods 0.000 claims description 19
- 238000000034 method Methods 0.000 claims description 12
- 229910052582 BN Inorganic materials 0.000 claims description 11
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 claims description 11
- 238000013459 approach Methods 0.000 claims description 10
- 239000000203 mixture Substances 0.000 claims description 7
- 150000001875 compounds Chemical class 0.000 claims description 6
- 229910052751 metal Inorganic materials 0.000 abstract description 27
- 239000002184 metal Substances 0.000 abstract description 27
- 238000005520 cutting process Methods 0.000 description 27
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 15
- 239000000463 material Substances 0.000 description 15
- 239000003082 abrasive agent Substances 0.000 description 11
- 239000002245 particle Substances 0.000 description 11
- 229910000831 Steel Inorganic materials 0.000 description 8
- 239000010959 steel Substances 0.000 description 8
- 229910052759 nickel Inorganic materials 0.000 description 7
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 5
- 229910052804 chromium Inorganic materials 0.000 description 5
- 239000011651 chromium Substances 0.000 description 5
- 239000013078 crystal Substances 0.000 description 5
- 238000007747 plating Methods 0.000 description 5
- 238000004080 punching Methods 0.000 description 5
- 229920005989 resin Polymers 0.000 description 5
- 239000011347 resin Substances 0.000 description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- 238000009713 electroplating Methods 0.000 description 4
- 239000003292 glue Substances 0.000 description 4
- 239000011159 matrix material Substances 0.000 description 4
- 229910052710 silicon Inorganic materials 0.000 description 4
- 239000010703 silicon Substances 0.000 description 4
- 229910010271 silicon carbide Inorganic materials 0.000 description 4
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 3
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 3
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 3
- 229910045601 alloy Inorganic materials 0.000 description 3
- 239000000956 alloy Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000011133 lead Substances 0.000 description 3
- 229910052709 silver Inorganic materials 0.000 description 3
- 239000004332 silver Substances 0.000 description 3
- 229910052715 tantalum Inorganic materials 0.000 description 3
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 3
- 229910052718 tin Inorganic materials 0.000 description 3
- 239000011135 tin Substances 0.000 description 3
- 229910052719 titanium Inorganic materials 0.000 description 3
- 239000010936 titanium Substances 0.000 description 3
- 229910052725 zinc Inorganic materials 0.000 description 3
- 239000011701 zinc Substances 0.000 description 3
- 229910052726 zirconium Inorganic materials 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- 229910017052 cobalt Inorganic materials 0.000 description 2
- 239000010941 cobalt Substances 0.000 description 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 229910052750 molybdenum Inorganic materials 0.000 description 2
- 239000011733 molybdenum Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 2
- 229910052721 tungsten Inorganic materials 0.000 description 2
- 239000010937 tungsten Substances 0.000 description 2
- 229910001020 Au alloy Inorganic materials 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 229910000640 Fe alloy Inorganic materials 0.000 description 1
- 229910000997 High-speed steel Inorganic materials 0.000 description 1
- 241000220324 Pyrus Species 0.000 description 1
- 229910001315 Tool steel Inorganic materials 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000007767 bonding agent Substances 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 238000007596 consolidation process Methods 0.000 description 1
- 238000013036 cure process Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 235000010446 mineral oil Nutrition 0.000 description 1
- 235000021017 pears Nutrition 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 229910052594 sapphire Inorganic materials 0.000 description 1
- 239000010980 sapphire Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Landscapes
- Polishing Bodies And Polishing Tools (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a superhard abrasive fret saw, a manufacturing method of the superhard abrasive fret saw, and a manufacturing device of the superhard abrasive fret saw. 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 the crisp and hard material processing unit (plant), the super hard abrasive scroll saw, its manufacturing approach that is specifically related to be used for the precise cutting crisp and hard material with and manufacturing equipment.
Background technology
Silicon crystal, sapphire, crisp and hard materials such as pottery be because of its hardness is high, fragility is big, is easy to generate in the cutting process to collapse broken badly, causes the damage of material, reduces yield rate.The method that is used for cutting crisp and hard materials such as silicon crystal at present mainly is the cutting of free abrasive scroll saw, band saw cutting and diamond fretsaw cutting.The principle of free abrasive cutting is that the liquid that utilizes the steel wire rapid movement will contain abrasive material is brought the workpiece joint-cutting into; Produce shear action; Be the grinding between steel wire, abrasive material, the workpiece three, mill liquid is mixed by abrasive material and mineral oil according to a certain percentage, and abrasive material commonly used is a carborundum.Free abrasive scroll saw cutting is narrow because of its joint-cutting, and the section amount is big, and the section cost is low and by extensively utilization; But the cutting efficiency of free abrasive scroll saw cutting is low; The waste pulp intractability that produces during cutting is big, causes the pollution to environment; Use cost height, steel wire and glass pulley wear and tear simultaneously, and service life is shorter.Band-saw diamond is to be master's circular saw blade with 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, the cutting surface irregularity, 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 improves because of its cutting efficiency greatly, can not produce byproduct simultaneously, can not impact environment, and its cutting accuracy is high, joint-cutting is narrow is greatly developed.The consolidation style of diamond abrasive mainly contains extruding or impact style, metal combination fixed (plating) in the diamond fretsaw, resinoid bond is fixed and roll extrusion is embedded.Extruding or impact style are through the punching press pressure head mould more than the bidimensional, and with the surface that diamond particles partly pushes, wire is advanced in punching press, this method can prepare very long continuous diamond fretsaw; Its production cost is low; But through mechanism the super hard abrasive punching press is embedded in the steel wire matrix, the complete punching press of the quilt that super hard abrasive has gets into the steel wire matrix, and what have is got into the steel wire matrix by the part punching press; Greatly reduce the intensity of steel wire, and cause the diamond fretsaw diameter for preparing inhomogeneous.Electroplating diamond wire saw is through the electrochemical metal method; With a kind of or several insoluble solid particles, mingle uniformly in the coat of metal, electroplating diamond wire saw surface particles height can't accurately be controlled; Cutting process has damage to silicon chip surface, influences 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 durability of diamond than electroplating diamond wire saw a little less than.Roll extrusion is embedded to be directly super hard abrasive to be embedded in the steel wire matrix through the mechanism roll extrusion; United States Patent (USP) 4485757 proposes a kind of technology for preparing continuous diamond fretsaw with the roll extrusion embedded mode; It is that the plane pressing plate that is stained with abrasive material moves back and forth the roll extrusion wire; With rotation wiry, abrasive material is pressed in the wire, then applying coating.The diamond coatings diameter of the diamond fretsaw of this prepared is even; But because in the roll extrusion process, the plane pressing plate is inhomogeneous to wire pressure, makes abrasive material discontinuity on the wire, and it can not be controlled abrasive material and be pressed into the degree of depth wiry, and scroll saw thickness of processing and line footpath are inhomogeneous; And because in the process of roll extrusion, the rotation of metal filament makes it be difficult to produce greater than 120 meters long diamond fretsaws.
Summary of the invention
Technical problem to be solved by this invention provides a kind of high strength, the uniformly continuous super hard abrasive scroll saw of diameter, and the method for making this super hard abrasive scroll saw also is provided, and manufacturing equipment.
For solving the problems of the technologies described above, the manufacturing approach of the super hard abrasive scroll saw of the present invention's design may further comprise the steps,
1) wire makes wire surface be stained with super hard abrasive through the super hard abrasive coating unit;
2) wire that the surface is stained with super hard abrasive passes the rolling device of rolling; Said 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, and the cannelure cross section of each rolling wheel is common to be formed one and complete be used for the shaped hole that scroll saw is shaped, and the wire that the surface is stained with the superhard abrasive bed of material is at least the roll extrusion of 1 passage; Make super hard abrasive got into wire surface, form the uniform super hard abrasive scroll saw of diameter by roll extrusion.Certainly before super hard abrasive sticks to wire, can apply the layer of metal coat in wire surface, this metal coating is the alloy that gold, silver, nickel, zinc, lead, copper, tin, titanium, tantalum, chromium, zirconium or these metals are formed with arbitrary proportion.And after the super hard abrasive scroll saw is shaped, can on super hard abrasive scroll saw surface, apply one deck strengthened coat.The super hard abrasive scroll saw surface of the method for plating capable of using of this strengthened coat or chemical plating after roll extrusion plates the nickel of one deck 1～10 μ m or the metal coating or the epoxide-resin glue of copper; To strengthen the hold of the superhard abrasive bed of material, the scuff resistance and the service life of further improving the super hard abrasive scroll saw.
For the diameter that makes the super hard abrasive scroll saw after the shaping more even; The 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 that staggers makes that preferably the roll extrusion direction of next passage is the overlap direction of last passage.When wire is carried out 2 passage roll extrusion, can be the wire that the surface is stained with the superhard abrasive bed of material to be passed the rolling device that is provided with 1 group of rolling wheel carry out the roll extrusion of 2 passages; When carrying out the roll extrusion of the 2nd passage; The more last passage in the locus of rolling device is rotated 180 °/N angle; N is the number of every group of rolling wheel; The angle so that the roll extrusion direction of next passage and last passage roll extrusion direction stagger like this can be so that the roll extrusion direction of next passage can more accurately be aligned to the overlap direction of last passage, and the super hard abrasive scroll saw of shaping is more even.Can also be the wire that the surface is stained with the superhard abrasive bed of material to be passed the rolling device that is provided with 2 groups of rolling wheels carry out the roll extrusion of 2 passages, the roll extrusion direction that is preferably the 2nd passage be adjusted into the overlap direction of the 1st passage; Rotate 180 ° between described 2 groups of rolling wheels/N angle °; Promptly the locus of the one group of rolling wheel in back is compared with the locus of last group of rolling wheel; Rotate 180 °/N angle around wire, N is the number of every group of rolling wheel, also promptly in wire rotates on the same group 1/2 of adjacent rolling wheel angle.
The described super hard abrasive of such scheme is B
6O, or B
6The glomerocryst of O, or with diamond, cubic boron nitride, the B of arbitrary proportion
6The compound of O, or dimond synneusis, polycrystalline cubic boron nitride, B
6The O glomerocryst, or with dimond synneusis, polycrystalline cubic boron nitride, the B of arbitrary proportion
6The compound of O glomerocryst.Described super hard abrasive also can be diamond or cubic boron nitride.
The said super hard abrasive of such scheme can exist for the form of individual particle thickness, and its granularity can be 5～500 μ m.
The said super hard abrasive of such scheme is pressed into the degree of depth wiry can be 1/2～2/3 of the granularity of super hard abrasive.
The present invention has also designed the manufacturing equipment of producing the super hard abrasive scroll saw simultaneously,
Above-mentioned manufacturing equipment comprise the roll extrusion wire make its shaping rolling device, with super hard abrasive be coated in super hard abrasive coating unit on the wire, drive power set that rolling device rolls, supply wire to twine above that and drive the guide wheel that wire moves and will be shaped after the take-up and pay-off device of super hard abrasive scroll saw collection; Said 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 each rolling wheel in every group of rolling wheel is all in same plane, and the cannelure cross section of each rolling wheel is common forms one and complete be used for the shaped hole that scroll saw is shaped.Can also comprise the strengthened coat device that the super hard abrasive after being shaped is applied strengthened coat, this strengthened coat is located between rolling device and the take-up and pay-off device.
Said rolling device can have 2 groups of rolling wheels at least, and afterwards the locus of one group of rolling wheel is compared with the locus of last group of rolling wheel, rotates an angle around wire.In order to make the super hard abrasive wire saw diameters after the shaping more even, the locus of the one group of rolling wheel in back is compared with the locus of last group of rolling wheel, rotates 180 °/N angle around wire, and N is the number of every group of rolling wheel.
The rolling wheel number that said every group of rolling wheel comprises is many more, and the pressure that wire receives is even more, is taking into account under design difficulty and the quality, and the rolling wheel number that said every group of rolling wheel comprises is 2～4.When said every group of rolling wheel comprises 2 rolling wheels; The wheel face of 2 rolling wheels is tangent, cannelure relative, the cannelure cross section of each rolling wheel is 1/2 girth of shaped hole; Complete shaped hole that is used for the scroll saw shaping of the common composition of the cannelure cross section of 2 rolling wheels; When shaped hole was circle, the cannelure cross section of each rolling wheel was 1/2 circumference, and can be used for the roll extrusion of circular metal silk this moment.When said every group of rolling wheel comprises 3 rolling wheels; Adjacent rolling wheel intersects 120 °, and the cannelure cross section of each rolling wheel is 1/3 girth of shaped hole, complete shaped hole that is used for the scroll saw shaping of the common composition of the cannelure cross section of 3 rolling wheels; When shaped hole is circle; The cannelure cross section of each rolling wheel is 1/3 circumference, and the wheel face of adjacent rolling wheel closely pastes mutually and can roll relatively, and can be used for the roll extrusion of circular metal silk this moment.When said every group of rolling wheel comprises 4 rolling wheels; Adjacent rolling wheel intersects 90 °; The cannelure cross section of each rolling wheel is 1/4 girth of shaped hole, complete shaped hole that is used for the scroll saw shaping of the common composition of the cannelure cross section of 4 rolling wheels.When shaped hole was circle, the cannelure cross section of each rolling wheel was that quarter turn is long, and the wheel face of adjacent rolling wheel closely pastes mutually and can roll relatively, and can be used for the roll extrusion of circular metal silk this moment.
The described shaped hole diameter of such scheme is 0.1～3mm.When wire is during through a plurality of 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 in the more firm embedding wire of super hard abrasive; The size of the shaped hole that the 1 group of rolling wheel that passes through at last forms is the size of the super hard abrasive scroll saw after the shaping.
In addition; The super hard abrasive scroll saw that the present invention also provides the method for utilizing above-mentioned manufacturing super hard abrasive scroll saw and manufacturing equipment to produce; Comprise the wire and the superhard abrasive bed of material; The said superhard abrasive bed of material is for embedding the super hard abrasive of wire surface, and said super hard abrasive is the super hard abrasive that embeds wire surface through the rolling wheel roll extrusion, and this super hard abrasive is B
6O, or B
6The glomerocryst of O, or with diamond, cubic boron nitride, the B of arbitrary proportion
6The compound of O, or dimond synneusis, polycrystalline cubic boron nitride, B
6The O glomerocryst, or with dimond synneusis, polycrystalline cubic boron nitride, the B of arbitrary proportion
6The compound of O glomerocryst.Described super hard abrasive also can be diamond or cubic boron nitride.The surface of said super hard abrasive can be coated with the washing layer, this metal coating be gold, silver, nickel, zinc, lead, copper, tin, titanium, tantalum, chromium, zirconium or these metals with arbitrary proportion form 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.
Said super hard abrasive can exist for the form of individual particle thickness, and its granularity can be 5～500 μ m.
Said super hard abrasive can be partially submerged on the wire, and super hard abrasive embeds the degree of depth wiry can be 1/2～2/3 of ultrahard abrasive particles degree.
Said cross section wiry can be different shape, like 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 contains the alloy of iron, nickel, cobalt, chromium, tungsten, molybdenum.
Compared with prior art; The present invention has the following advantages: be provided with the shaped hole that is used for the shaping of super hard abrasive scroll saw in the rolling device of employing; Through this rolling device radially the mode of roll extrusion the super hard abrasive roll extrusion is got into wire; Can produce fast diameter evenly, high accuracy super hard abrasive scroll saw, solve the deficiency that diameter is inhomogeneous, production efficiency is low, cost is high, cutting accuracy is low in the existing scroll saw; And can form the production line of automation, the diameter that preparation length can reach more than 100 kilometers is consistent, the continuous super hard abrasive scroll saw that tensile strength is high; In addition since the external diameter of scroll saw by the size decision of scroll saw shaped hole; Super hard abrasive embeds degree of depth control accuracy height 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 superior to electroplating diamond wire saw; And scroll saw is stressed evenly when roll extrusion, has reduced because the problem that roll extrusion reduces the mechanical strength of scroll saw.
Description of drawings
Fig. 1 is the cutaway view of super hard abrasive scroll saw of the present invention;
Fig. 2 is the sketch map 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 a manufacturing equipment structure chart of the present invention.
Label is among the figure: 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.
The specific embodiment
Fig. 1 is the longitudinal sectional drawing of a kind of embodiment of super hard abrasive scroll saw of the present invention; In embodiment shown in Figure 1; The apparent size of super hard abrasive scroll saw of the present invention is 1mm, and it comprises 2 layers of wire 1 and super hard abrasives, 2 layers of super hard abrasive 2 for embedding wire 1 surface of said super hard abrasive; Said super hard abrasive 2 is a diamond; This diamond is embedded wire 1 with the form of individual particle thick layer by roll extrusion, and 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 stick to cross section for circular nickel wire 1 before, applied the metal coating of the alloy of gold, silver that one deck is formed with arbitrary proportion, nickel, zinc, lead, copper, tin, titanium, tantalum, chromium, zirconium.Surface at wire 1 and super hard abrasive 2 also is attached with strengthened coat, and this strengthened coat is a 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, comprise roll extrusion wire 1 make its shaping rolling device, with super hard abrasive 2 be coated in super hard abrasive coating unit 7 on the wire 1, drive power set 4 that rolling device rolls, the guide wheel 6 that supplies wire 1 to twine above that and drive wire 1 to move, super hard abrasive 2 after will being shaped apply the strengthened coat device 8 of strengthened coats and the take-up and pay-off device 9 of super hard abrasive scroll saw collection; Said rolling device comprises 2 groups of rolling wheels 3; The number of every group of rolling wheel 3 is 2, and wire 1 passes 2 groups of rolling wheels 3, through the roll extrusion of 2 passages; The locus of the one group of rolling wheel 3 in back is compared with the locus of last group of rolling wheel 3; Rotate 90 angles around wire 1, promptly the rolling wheel 3 of the rolling wheel 3 of group rolling wheel 3 and last group of rolling wheel 3 90 angles that stagger down 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 3 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 diameter that the wheel face of 2 rolling wheels 3 is tangent, cannelure is formed a complete circle that is used for the scroll saw shaping relatively jointly is the shaped hole of 1mm, is used 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 3 comprises 3 rolling wheels 3; The wheel face of rolling wheel 3 all offers the cannelure of arc shape, and the cannelure cross section of each rolling wheel 3 is 1/3 circumference, and the diameter that the wheel face of 3 rolling wheels 3 is tangent, cannelure is formed a complete circle that is used for the scroll saw shaping relatively jointly is the shaped hole of 2mm; Be used for the roll extrusion of circular metal silk 1; Adjacent rolling wheel 3 intersects 120 °, and the locus of the one group of rolling wheel 3 in back is compared with the locus of last group of rolling wheel 3, rotates 60 ° around wire 1.Each rolling wheel 3 all rotates under its rotating shaft separately drives, and the wheel face of rolling wheel 3 closely pastes mutually and can roll relatively, and wire 1 is carried out roll extrusion.
As shown in Figure 5; The number of every group of rolling wheel 3 is 4; The wheel face of rolling wheel 3 all offers the cannelure of arc shape, and it is long that the cannelure cross section of each rolling wheel 3 is quarter turn, and the diameter that the wheel face of 4 rolling wheels 3 is tangent, cannelure is formed a complete circle that is used for the scroll saw shaping relatively jointly is the shaped hole of 0.1mm; Be used for the roll extrusion of circular metal silk 1; Adjacent rolling wheel 3 intersects 90 °, and the locus of the one group of rolling wheel 3 in back is compared with the locus of last group of rolling wheel 3, rotates 45 ° around wire 1.Each rolling wheel 3 all rotates under its rotating shaft separately drives, and the wheel face of rolling wheel 3 closely pastes mutually and can roll relatively, and wire 1 is carried out roll extrusion.
Because the hardness of rolling wheel 3 should be greater than the hardness of wire, so rolling wheel 3 can adopt materials such as tool steel after the cure process, high-speed steel, carbide alloy.The hardness of rolling wheel 3 is high more, and the effect of roll extrusion is just good more.
The manufacturing approach of super hard abrasive scroll saw of the present invention may further comprise the steps:
At first choose 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 according to split requirement.The diameter of general super hard abrasive 2 be wire 1 line footpath 1/10～1/2 between.When choosing the wire 1 of 0.1mm, can choose particle size is the super hard abrasive 2 of 10～20 μ m, on super hard abrasive 2, applies the nickel metal coating of one deck 1 μ m simultaneously.
Secondly, wire 1 makes wire 1 surface be stained with super hard abrasive 2 through super hard abrasive coating unit 7.
Then; The wire 1 that the surface is stained with super hard abrasive 2 passes the shaped hole of the rolling device that is provided with 2 groups of rolling wheels 3 of rolling, and as shown in Figure 2, the number of every group of rolling wheel 3 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 diameter that the wheel face of 2 rolling wheels 3 is tangent, cannelure is formed a complete circle that is used for the scroll saw shaping relatively jointly is the shaped hole of 1mm, is used for the roll extrusion of circular metal silk 1.The locus of the one group of rolling wheel 3 in back is compared with the locus of last group of rolling wheel 3, rotates 90 ° around wire 1, carries out the roll extrusion of 2 passages, and 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 the surface is stained with super hard abrasive 2 carries out roll extrusion, makes super hard abrasive 2 got into wire 1 surface by roll extrusion, forms the uniform super hard abrasive scroll saw of diameter.Also can embed the density of super hard abrasive 2 in the wire 1 to the difference adjustment of cutting object, high-precision so that at a high speed, cutting efficiently.
The super hard abrasive scroll saw that embeds 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 again on the surface of super hard abrasive scroll saw.This strengthened coat is to utilize the super hard abrasive scroll saw surface of electric plating method after roll extrusion to plate the Al of one deck 1～10 μ m
2O
3, SiC crystal hybrid resin glue.Specifically be super hard abrasive scroll saw continuation feeding, through Al is housed with the rolling forming that comes out from rolling device
2O
3, the strengthened coat device 8 of SiC crystal hybrid resin glue utilizes electric plating method to make the abrasive material scroll saw be coated the thick Al of one deck 1 μ m
2O
3, SiC crystal hybrid resin glue strengthened coat further is cemented in super hard abrasive 2 on the metal wire, improves scuff resistance and service life painstaking to the handle of super hard abrasive 2 particles, the super hard abrasive scroll saw.At last the super hard abrasive scroll saw is wrapped on the take-up and pay-off device 9.
Claims (15)
1. the manufacturing approach of super hard abrasive scroll saw is characterized in that: may further comprise the steps,
1) wire (1) makes wire (1) surface be stained with super hard abrasive (2) through super hard abrasive coating unit (7);
2) wire (1) that the surface is stained with super hard abrasive (2) passes the rolling device of rolling; Said rolling device comprises at least 1 group rolling wheel (3); Every group of rolling wheel (3) comprises at least 2 rolling wheels (3); The wheel face of rolling wheel (3) all offers cannelure, and the cannelure cross section of each rolling wheel (3) is common to be formed one and complete be used for the shaped hole that scroll saw is shaped, and the wire (1) that the surface is stained with super hard abrasive (2) layer is at least the roll extrusion of 1 passage; Make super hard abrasive (2) got into wire (1) surface, form the uniform super hard abrasive scroll saw of diameter by roll extrusion.
2. the manufacturing approach of super hard abrasive scroll saw according to claim 1; It is characterized in that: the surface is stained with the roll extrusion that the wire (1) of super hard abrasive (2) layer carries out; 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.
3. the manufacturing approach of super hard abrasive scroll saw according to claim 2 is characterized in that: the roll extrusion direction of next passage is the overlap direction of last passage.
4. according to the manufacturing approach of the described super hard abrasive scroll saw of claim 1～3, it is characterized in that: described super hard abrasive (2) is B
6O, or B
6The glomerocryst of O, or with diamond, cubic boron nitride, the B of arbitrary proportion
6The compound of O, or dimond synneusis, polycrystalline cubic boron nitride, B
6The O glomerocryst, or with dimond synneusis, polycrystalline cubic boron nitride, the B of arbitrary proportion
6The compound of O glomerocryst.
5. according to the manufacturing approach of the described super hard abrasive scroll saw of claim 1～3, it is characterized in that: the granularity of said super hard abrasive (2) is 5～500 μ m.
6. according to the manufacturing approach of the described super hard abrasive scroll saw of claim 1～3, it is characterized in that: the degree of depth that said super hard abrasive (2) is pressed into wire (1) be super hard abrasive (2) granularity 1/2～2/3.
7. the manufacturing equipment of super hard abrasive scroll saw is characterized in that: comprise roll extrusion wire (1) make its shaping rolling device, with super hard abrasive (2) be coated in super hard abrasive coating unit (7) on the wire (1), drive power set (4) that rolling device rolls, supply wire (1) to twine above that and drive the guide wheel (6) that wire (1) moves and will be shaped after the take-up and pay-off device (9) of super hard abrasive scroll saw collection; Said rolling device comprises at least 1 group rolling wheel (3); Every group of rolling wheel (3) comprises at least 2 rolling wheels (3); The wheel face of rolling wheel (3) all offers cannelure, complete shaped hole that is used for the scroll saw shaping of the common composition of the cannelure cross section of each rolling wheel (3).
8. manufacturing equipment according to claim 7 is characterized in that: said rolling device has 2 groups of rolling wheels (3) at least, and afterwards the locus of one group of rolling wheel (3) is compared with the locus of last group of rolling wheel (3), rotates an angle around wire (1).
9. manufacturing equipment according to claim 8 is characterized in that: the locus of the one group of rolling wheel in back (3) is compared with the locus of last group of rolling wheel (3), rotates 180 °/N angle around wire (1), and N is the number of every group of rolling wheel (3).
10. according to the described manufacturing equipment of claim 7～9, it is characterized in that: rolling wheel (3) number that said every group of rolling wheel (3) comprises is 2～4.
11. manufacturing equipment according to claim 10; It is characterized in that: said every group of rolling wheel (3) comprises 2 rolling wheels (3); The wheel face of 2 rolling wheels (3) is tangent, cannelure relative, the cannelure cross section of each rolling wheel (3) is 1/2 girth of shaped hole, complete shaped hole that is used for the scroll saw shaping of the common composition of the cannelure cross section of 2 rolling wheels (3).
12. manufacturing equipment according to claim 10; It is characterized in that: said every group of rolling wheel (3) 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 that is used for the scroll saw shaping of the common composition of the cannelure cross section of 3 rolling wheels (3).
13. manufacturing equipment according to claim 10; It is characterized in that: said every group of rolling wheel (3) comprises 4 rolling wheels (3); Adjacent rolling wheel (3) intersects 90 °; The cross section of the cannelure of each rolling wheel (3) is 1/4 girth of shaped hole, complete shaped hole that is used for the scroll saw shaping of the common composition of the cannelure cross section of 4 rolling wheels (3).
14. according to the described manufacturing equipment of claim 7～9, it is characterized in that: described shaped hole diameter is 0.1～3mm.
15. the super hard abrasive scroll saw is characterized in that it being that application rights requires 1～6 any described method to process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210064051.1A CN102581383B (en) | 2012-03-12 | 2012-03-12 | Manufacturing method and manufacturing device of superhard abrasive fret saw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210064051.1A CN102581383B (en) | 2012-03-12 | 2012-03-12 | Manufacturing method and manufacturing device of superhard abrasive fret saw |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102581383A true CN102581383A (en) | 2012-07-18 |
| CN102581383B CN102581383B (en) | 2014-12-10 |
Family
ID=46470922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210064051.1A Active CN102581383B (en) | 2012-03-12 | 2012-03-12 | Manufacturing method and manufacturing device of superhard abrasive fret saw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102581383B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015039524A1 (en) * | 2013-09-18 | 2015-03-26 | 凡登（常州）新型金属材料技术有限公司 | Metal wire for cutting free abrasive, and manufacturing device and method for same |
| 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 |
| CN109187335A (en) * | 2018-07-20 | 2019-01-11 | 郑州磨料磨具磨削研究所有限公司 | A kind of test device of diamond wire bonding agent to abrasive grain holding power |
Citations (11)
| 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 |
| 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 |
| 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 |
| 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 |
| 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 |
-
2012
- 2012-03-12 CN CN201210064051.1A patent/CN102581383B/en active Active
Patent Citations (11)
| 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 |
| 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 |
| TW442370B (en) * | 2000-05-24 | 2001-06-23 | Chien Hui Chuan | Diamond wire saw cutting machine |
| 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 |
| 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 |
|---|
| B.K.斯米尔诺夫 等: "《轧辊孔型设计》", 30 November 1991 * |
| 曾明 等: "固着磨料多线锯研究进展", 《超硬材料工程》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015039524A1 (en) * | 2013-09-18 | 2015-03-26 | 凡登（常州）新型金属材料技术有限公司 | Metal wire for cutting free abrasive, and manufacturing device and method for same |
| 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 |
| CN109187335A (en) * | 2018-07-20 | 2019-01-11 | 郑州磨料磨具磨削研究所有限公司 | A kind of test device of diamond wire bonding agent to abrasive grain holding power |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102581383B (en) | 2014-12-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RU2508968C2 (en) | Abrasive article (versions) and method of its forming | |
| JP5542938B2 (en) | Abrasive article comprising abrasive particles bonded to an elongated object | |
| CN101564828B (en) | Wire saw for cutting hard and fragile materials and manufacturing method thereof | |
| CN102001056B (en) | Brazing-hot pressing diamond tool and manufacturing method thereof | |
| CN103842132A (en) | Abrasive articles including abrasive particles bonded to an elongated substrate body having a barrier layer, and methods of forming thereof | |
| EP1810771B1 (en) | Process for making an annular abrasion bead element for a cutting wire for cutting relatively hard materials | |
| KR20150126062A (en) | Abrasive article and method of forming | |
| CN1252021A (en) | Abrasive tools with patterned grit distribution and manufacture thereof | |
| JPS58223564A (en) | Whetstone and method for manufacture thereof | |
| CN101285371A (en) | Diamond positioning and arrangement impregnated rock bit and fabrication technology thereof | |
| CN102581383B (en) | Manufacturing method and manufacturing device of superhard abrasive fret saw | |
| CN101879696A (en) | Diamond wire saw | |
| KR20140023382A (en) | Twist drill tips, precursor constructions for use in making same, and methods for making and using same | |
| CN102218537A (en) | Method for manufacturing pre-deformation line diamond line saw through powder metallurgy | |
| CN102873401B (en) | Annular super-hard abrasive wire and method for manufacturing same | |
| CN1456410A (en) | Process and apparatus for producing highly wear resistant diamond cutting wires | |
| JP2002331466A (en) | Resin bond wire saw and manufacturing method | |
| CN109277957B (en) | Cutter head with uniformly distributed diamonds and preparation process thereof | |
| CN220408408U (en) | Composite electroplating diamond wire | |
| CN202147227U (en) | Grinding wheel special for grinding soft metal | |
| CN101569903B (en) | Realization method of oriented and orderly assignment of diamond in tool bit | |
| CN106945188A (en) | The manufacture method and manufacturing equipment of super hard abrasive scroll saw | |
| CN104647618B (en) | Heterogeneous fixed abrasive wire saw for multi-line cutting | |
| US20210308831A1 (en) | Texture pattern for abrasive tool | |
| CN204430460U (en) | A kind of novel metal wire rod surface scraping mould |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20120718 Assignee: GUILIN BAIRAY PHOTOELECTRIC TECHNOLOGY Co.,Ltd. Assignor: CHINA NONFERROUS METAL (GUILIN)GEOLOGY AND MINING Co.,Ltd. Contract record no.: 2016450000017 Denomination of invention: Manufacturing method and manufacturing device of superhard abrasive fret saw Granted publication date: 20141210 License type: Exclusive License Record date: 20160808 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240428 Address after: No. 20 Tieshan Road, Guilin High-tech Zone, Guangxi Zhuang Autonomous Region, 541004 Patentee after: Guilin Tebang New Materials Co.,Ltd. Country or region after: China Address before: 541004 auxiliary Star Road, Guilin City, the Guangxi Zhuang Autonomous Region, No. 9 Patentee before: CHINA NONFERROUS METAL (GUILIN)GEOLOGY AND MINING Co.,Ltd. Country or region before: China |