CN109789533A - Grinding wheel and method for manufacturing same - Google Patents
Grinding wheel and method for manufacturing same Download PDFInfo
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- CN109789533A CN109789533A CN201780046162.0A CN201780046162A CN109789533A CN 109789533 A CN109789533 A CN 109789533A CN 201780046162 A CN201780046162 A CN 201780046162A CN 109789533 A CN109789533 A CN 109789533A
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- abrasive grain
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 32
- 238000000034 method Methods 0.000 title abstract description 20
- 239000006061 abrasive grain Substances 0.000 claims abstract description 198
- 229910052751 metal Inorganic materials 0.000 claims description 216
- 239000002184 metal Substances 0.000 claims description 216
- 229910000831 Steel Inorganic materials 0.000 claims description 177
- 239000010959 steel Substances 0.000 claims description 177
- 230000002093 peripheral effect Effects 0.000 claims description 49
- 239000011159 matrix material Substances 0.000 claims description 9
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 2
- 239000010931 gold Substances 0.000 claims description 2
- 229910052737 gold Inorganic materials 0.000 claims description 2
- 239000010953 base metal Substances 0.000 abstract 2
- 238000007599 discharging Methods 0.000 abstract 2
- 238000004804 winding Methods 0.000 description 13
- 238000005520 cutting process Methods 0.000 description 11
- 239000010410 layer Substances 0.000 description 9
- 238000003466 welding Methods 0.000 description 9
- 239000007767 bonding agent Substances 0.000 description 7
- 238000012986 modification Methods 0.000 description 6
- 230000004048 modification Effects 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 229910000679 solder Inorganic materials 0.000 description 5
- 239000012790 adhesive layer Substances 0.000 description 3
- 238000005219 brazing Methods 0.000 description 3
- 229910003460 diamond Inorganic materials 0.000 description 3
- 239000010432 diamond Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910010293 ceramic material Inorganic materials 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 239000002356 single layer Substances 0.000 description 2
- 238000005476 soldering Methods 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 229910052721 tungsten Inorganic materials 0.000 description 2
- 229910052582 BN Inorganic materials 0.000 description 1
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000012217 deletion Methods 0.000 description 1
- 230000037430 deletion Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000004070 electrodeposition Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- BGOFCVIGEYGEOF-UJPOAAIJSA-N helicin Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1OC1=CC=CC=C1C=O BGOFCVIGEYGEOF-UJPOAAIJSA-N 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000004093 laser heating Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- -1 piano wires.Then Chemical class 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D3/00—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D5/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting only by their periphery; Bushings or mountings therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D3/00—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents
- B24D3/02—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent
- B24D3/04—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent and being essentially inorganic
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Abstract
A grinding wheel and a method for manufacturing the same, the grinding wheel is excellent in chip discharging performance and can improve grinding efficiency. The grinding wheel comprises a base metal (2) and a fixed abrasive wire (10), wherein the grinding wheel (2) has a workpiece-facing surface facing a workpiece (W), the fixed abrasive wire (10) is formed by fixing a plurality of abrasive grains (11) to a core wire (12), and the fixed abrasive wire (10) is fixed to the workpiece-facing surface of the base metal (2), so that a grinding portion (3) for grinding the workpiece is formed on the workpiece-facing surface, and a discharge groove for discharging chips is formed by a concave portion (5) between adjacent fixed abrasive wires (10, 10).
Description
Technical field
The present invention relates to the abrasive grinding wheel of the grinding of the workpiece for being made of metal material, ceramic material etc. and its manufactures
Method.
Background technique
In the past, the abrasive grinding wheel for the workpiece being made of as grinding metal material, ceramic material etc., for example, having matrix
Metal and abrasive grain layer, that is, grinding layer abrasive grinding wheel have been well known (referring to patent document 1), above-mentioned parent metal have with
The opposite workpiece forward surface of workpiece, above-mentioned abrasive grain layer, that is, grinding layer are kept the abrasive grains such as diamond, cBN by bond material appropriate
On the workpiece forward surface.Moreover, the abrasive grinding wheel is mounted on suitably when using such abrasive grinding wheel to be ground workpiece
Grinding attachment on, workpiece of towardsing while making parent metal around its axis high speed rotation gives feeding, make configuration in the matrix
Grinding layer on the workpiece forward surface of metal is contacted with workpiece.By doing so, the abrasive grain exposed on the surface of grinding layer at
For cutting edge, it is ground the workpiece.
But in such abrasive grinding wheel, the chip that workpiece is generated in grinding, because of the chip pocket being deposited between abrasive grain
It is interior and produce clogging, as a result, in the presence of the danger for causing grinding efficiency to decline.Therefore, in such abrasive grinding wheel,
Discharge slot for improving the chip discharge of the discharge of chip is set preferably on above-mentioned grinding layer, is made by the discharge slot
Above-mentioned chip is discharged to outside.
In addition, as first technological document related to the present invention, for example, special as patent document 2 can be enumerated
Sharp file.
First technological document
Patent document
Patent document 1: Japanese Unexamined Patent Publication 2010-46771 bulletin
Patent document 2: Japanese Unexamined Patent Application 63-283865 bulletin
Summary of the invention
Problems to be solved by the invention
Therefore, the project of technology of the invention, be to provide it is a kind of excellent in the discharge of chip, can seek grinding imitate
The manufacturing method of the abrasive grinding wheel of the raising of rate and such abrasive grinding wheel.
For the means to solve the problem
In order to solve the above problems, according to the present invention, a kind of abrasive grinding wheel is provided, which is characterized in that abrasive grinding wheel tool
There are parent metal and fixed abrasive grain steel wire, which has for the workpiece forward surface opposite with workpiece, the fixed abrasive grain
Steel wire is that multiple abrasive grains are fixedly bonded on core wire and are constituted, and passes through the side by above-mentioned fixed abrasive grain steel wire adjacently to extend
Formula is fixed on the above-mentioned workpiece forward surface in parent metal, and the grinding of workpiece grinding is formd on the workpiece forward surface
Portion, and form the discharge slot for the chip discharge being made of the recess portion between adjacent fixed abrasive grain steel wire.
At this time, it is preferable that the workpiece forward surface of above-mentioned parent metal by the parent metal the outer peripheral surface structure around rotary shaft
At above-mentioned fixed abrasive grain steel wire is spirally to roll up the state quilt on the outer peripheral surface of parent metal along above-mentioned rotary axis direction
It is fixed on the parent metal, forms above-mentioned grinding part on the outer peripheral surface of the parent metal as a result, and by above-mentioned rotation
Recess portion between the adjacent fixed abrasive grain steel wire of rotor shaft direction forms above-mentioned discharge slot.
Moreover, more preferably, above-mentioned fixed abrasive grain steel wire is respectively provided with first end and second end at the both ends of its length direction,
Its first end is fixed the one end for being bonded in the rotary axis direction of parent metal, and the second end, which is fixed, is bonded in the base
The another side of the rotary axis direction of body metal, and the middle part between these first ends and the second end relative to
The outer peripheral surface of above-mentioned parent metal can be wound with transitory state in above-mentioned rotary axis direction relatively dynamicly.
In addition, the workpiece forward surface of above-mentioned parent metal is by the parent metal in the abrasive grinding wheel of aforementioned present invention
It is constituted in the end face of the one end of rotary axis direction, above-mentioned fixed abrasive grain steel wire is on the end face of parent metal around above-mentioned rotation
The state that axis is rolled into vortex shape is fixed on the parent metal, forms above-mentioned mill on the end face of the parent metal as a result,
Portion is cut, and above-mentioned discharge is formd by the recess portion between the adjacent fixed abrasive grain steel wire of the diametrical direction in the parent metal
Slot.
At this time, it is preferable that above-mentioned fixed abrasive grain steel wire is respectively provided with first end and second end at the both ends of its length direction,
Diametrical direction one side side of the above-mentioned first end in the end face of parent metal is fixed bonding, and the second end is in the parent metal
Diametrical direction another party side be fixed bonding, and the middle part between these first ends and the second end relative to
Length direction discontinuously fixed bonding of the end face of the parent metal along fixed abrasive grain steel wire.
Alternatively, it is also possible to carve the guide groove for having set the setting that in vortex shape is recessed on the end face of above-mentioned parent metal, on
It states fixed abrasive grain steel wire and the parent metal is fixed on the state that the length direction along this guide groove is disposed in the guide groove
On.
In turn, according to the present invention, a kind of manufacturing method of abrasive grinding wheel is provided, the manufacturing method of the abrasive grinding wheel is in matrix
The grinding part of workpiece grinding and the discharge slot of chip discharge, the work of the parent metal are formd on the workpiece forward surface of metal
Part forward surface be the parent metal have for the workpiece forward surface opposite with workpiece, the spy of the manufacturing method of the abrasive grinding wheel
Sign is, includes following step: by using the outer peripheral surface around rotary shaft of above-mentioned parent metal as above-mentioned workpiece forward surface,
And the fixed abrasive grain steel wire for constituting the fixed bonding abrasive grain on core wire is from the one end court of the rotary axis direction of parent metal
It is spirally rolled up on the outer peripheral surface of the parent metal to another side, forms above-mentioned grinding part on the outer peripheral surface, and
The step of above-mentioned discharge slot is formed by the recess portion between the adjacent fixed abrasive grain steel wire of above-mentioned rotary axis direction；With will fix mill
The first end and the second end in length direction of grain steel wire are fixedly bonded to the step on the parent metal.
In addition, according to the present invention, providing a kind of manufacturing method of abrasive grinding wheel, the manufacturing method of the abrasive grinding wheel is in matrix
The grinding part of workpiece grinding and the discharge slot of chip discharge, the work of the parent metal are formd on the workpiece forward surface of metal
Part forward surface is the workpiece forward surface opposite with workpiece that the parent metal has, and the feature of the manufacturing method of the abrasive grinding wheel exists
In including following step: by using the end face of the one end of the rotary axis direction of above-mentioned parent metal as above-mentioned workpiece phase
To face, the fixed abrasive grain steel wire that the fixed bonding abrasive grain on core wire is constituted rotates about axis on the end face of the parent metal
It is rolled into vortex shape, forms above-mentioned grinding part, and the fixed abrasive grain steel adjacent by the diametrical direction in the end face on the end face
The step of recess portion between silk forms above-mentioned discharge slot；With by fixed abrasive grain steel wire in the first end of length direction and second
End and the middle part between the first end and the second end of the fixed abrasive grain steel wire are fixedly bonded to parent metal
On step.
At this point, also may include following step: carving the guide groove for setting the setting that in vortex shape is recessed around above-mentioned rotary shaft
The step of；The step in the guide groove is configured with the length direction by above-mentioned fixed abrasive grain steel wire along above-mentioned guide groove.
The effect of invention
According to the present invention described above, by the way that fixed abrasive grain fixation with steel wire is opposite with workpiece in parent metal
On workpiece forward surface, the grinding part and chip discharge that workpiece grinding is formed simultaneously on the workpiece forward surface of the parent metal are used
Discharge slot.Therefore, a kind of abrasive grinding wheel of raising that is excellent in the discharge of chip, can also realizing grinding efficiency can be provided
And the manufacturing method of the abrasive grinding wheel.
Detailed description of the invention
Fig. 1 is the ideograph for indicating the first embodiment of abrasive grinding wheel of the invention.
Fig. 2 be schematically indicate above-mentioned abrasive grinding wheel workpiece grinding before state summary stereogram.
Fig. 3 is the enlarged partial sectional view for rolling up the fixed abrasive grain steel wire on parent metal.
Fig. 4 be schematically indicate one-dot chain line by Fig. 1 round region A Partial enlarged side view.
Fig. 5 be schematically indicate one-dot chain line by Fig. 1 round region B Partial enlarged side view.
Fig. 6 is the top view for schematically indicating the second embodiment of abrasive grinding wheel of the invention.
Fig. 7 is the partial enlargement for enlargedly indicating the middle part for the fixed abrasive grain steel wire being fixed on the parent metal of Fig. 6
Cross-sectional view.
Fig. 8 be schematically indicate one-dot chain line by Fig. 6 round region C partly enlarged top view.
Fig. 9 be schematically indicate one-dot chain line by Fig. 6 round region D partly enlarged top view.
Figure 10 is the top view for schematically indicating the third embodiment of abrasive grinding wheel of the invention.
Figure 11 is the partial enlargement for the middle part that amplification indicates the fixed abrasive grain steel wire being fixed on the parent metal of Figure 10
Cross-sectional view.
Figure 12 be schematically indicate Figure 10 by one-dot chain line round region E partly enlarged top view.
Figure 13 be schematically indicate Figure 10 by one-dot chain line round region F partly enlarged top view.
Specific embodiment
For the mode to carry out an invention
Fig. 1-Fig. 5 indicates the first embodiment of abrasive grinding wheel of the invention.This abrasive grinding wheel 1A is for being ground metal
The abrasive grinding wheel of the workpiece such as material, ceramics W, the grinding part 3 with parent metal 2 and workpiece grinding, the parent metal 2 have
The workpiece forward surface opposite with workpiece W, the grinding part 3 of the workpiece grinding are arranged on the workpiece forward surface.Thus it is grinding
When cutting grinding wheel 1A grinding workpiece W, as shown in Fig. 2, the parent metal 2 is mounted on grinding attachment appropriate (not shown), phase
For parent metal 2, feeding is given in the state of rotating about axis L rotation, makes the workpiece grinding surface that parent metal 2 is set
Grinding part 3 on (the outer peripheral surface 2a of aftermentioned parent metal 2) is contacted with workpiece W.
Above-mentioned parent metal 2, such as be formed as cylindric or cylindric by metals such as stainless steel, aluminium, hard alloy, structure
At section circle, in the present embodiment, above-mentioned workpiece forward surface by the rotary shaft L around parent metal 2 circular circumference face
2a is constituted.In addition, as shown in Fig. 1 or Fig. 2, being integrally provided on this parent metal 2 and being formed as minor diameter in contrast
Pole shape axis 4.This axis 4 is the part being sandwiched on grinding attachment.Above-mentioned parent metal 2 is mounted on above-mentioned by warp beam 4
It, can be mobile in 3 axis directions while the driving force by the grinding attachment is rotated around axis L on grinding attachment.In addition, parent metal
2 and axis 4 outer diameter and the direction rotary shaft L length, consistently can arbitrarily be set with the size of the workpiece of grinding etc..
Then, the specific structure of the grinding part 3 as characteristic of the invention is illustrated.Such as Fig. 1 or Fig. 2
It is shown, this grinding part 3, by by aftermentioned flexible fixed abrasive grain steel wire 10 with along the direction above-mentioned rotary shaft L helically
The state wound to shape is fixed on parent metal 2, is formed on the outer peripheral surface 2a of above-mentioned parent metal 2.Moreover, being ground fixed
The abrasive grain 11 exposed on the surface of grain steel wire 10 becomes cutting edge, is ground above-mentioned workpiece W.
As shown in figure 3, as the fixed abrasive grain steel wire 10 for above-mentioned abrasive grinding wheel 1A, be suitble to using diamond, cube
The fine above-mentioned abrasive grain 11 such as crystalline boron nitride (cBN) is fixedly bonded to single layer state (simple grain state) by made of metal such as piano wires
And the steel wire constituted on flexible core wire 12.At this point, the fixed bonding to core wire 12 of abrasive grain 11 can be by appropriate solid
Determine adhering method progress, but as in the embodiment, above-mentioned abrasive grain 11 is fixedly bonded to core wire with the state of single layer
In the case where on 12 because do not generate the abrasive grain 11 from sharp effect, if 11 threshing of abrasive grain, in threshing part
Sharpness is with regard to rust.
Therefore, in the present embodiment, by by above-mentioned abrasive grain 11 by having used the electro-deposition of the bond materials such as nickel, copper to produce
Bonding is fixed in the raw coat of metal 13, improves the retentivity to core wire 12 of the abrasive grain 11.Therefore, can press down as much as possible
Abrasive grain 11 processed inhibits the fixed abrasive grain steel wire 10 i.e. deterioration of grinding part 3 from the threshing of core wire 12, can reduce abrasive grinding wheel 1A, consolidate
Determine the replacement frequency of abrasive grain steel wire 10.
In the present embodiment, above-mentioned grinding part 3 be by by 1 above-mentioned fixed abrasive grain steel wire 10 relative to parent metal
2 outer peripheral surface 2a continuously winds one towards another side from the one end of the parent metal 2 in a manner of along the direction rotary shaft L
Layer and constitute.In this way, if fixed abrasive grain steel wire 10 is wound into one layer of helical form relative to parent metal 2, because of core wire
12 section, that is, fixed abrasive grain steel wire 10 section is roughly circular, so as shown in Figure 3-Figure 5, in the periphery of parent metal 2
On the 2a of face, recess portion 5 is formed between the fixed abrasive grain steel wire 10,10 that the direction above-mentioned rotary shaft L adjoins each other.
This recess portion 5 is the recess portion being made of the paddy shape space between adjacent fixed abrasive grain steel wire 10,10, along parent metal
2 direction above-mentioned rotary shaft L is spirally continuous throughout another side from one end.Above-mentioned recess portion 5, it is ground in workpiece W
When processing, the chip pocket 14 between the abrasive grain 11,11 of the adjoining in the outer peripheral surface of fixed abrasive grain steel wire 10 is same, as raising
The discharge slot of the discharge of the chip of workpiece W functions.
In addition, the winding spacing of above-mentioned fixed abrasive grain steel wire 10 is arbitrary, but in the present embodiment, the fixed abrasive grain
Steel wire 10, between adjacent fixed abrasive grain steel wire 10,10 in the direction rotary shaft L, in the fixed abrasive grain steel wire 10 of a side
Abrasive grain 11 front end (nose part) contacted with the fixed abrasive grain steel wire 10 of another party in the state of, i.e., approximately forming mill
The average abrasive grain diameter or even abrasive grain 11 of grain 11 are tightly wound in base in the state of the gap of the overhang of the coat of metal 13 or so
(referring to Fig. 3-Fig. 5) on the outer peripheral surface 2a of body metal 2.
Above-mentioned fixed abrasive grain steel wire 10 is respectively provided with first end at the both ends of its length direction (length direction of core wire 12)
And second end.Moreover, as shown in figure 4, the first end 10a of the fixed abrasive grain steel wire 10 is fixed and is bonded in parent metal 2
The one end (that is, base end part of the connection shaft 4 in outer peripheral surface 2a) in the direction rotary shaft L in outer peripheral surface 2a, as shown in figure 5, should
The second end 10b of steel wire 10 be fixed be bonded in above-mentioned outer peripheral surface 2a another side (the direction rotary shaft L be located at it is above-mentioned
The front end side of base end part opposite side).
On the other hand, the middle part of the fixed abrasive grain steel wire 10 between these first ends 10a and the second end 10b
10c, the outer peripheral surface 2a relative to above-mentioned parent metal 2 is with on-fixed adhering state winding, as a result, this middle part 10c is opposite
Becoming in above-mentioned outer peripheral surface 2a can relatively move.That is, because the middle part 10c of steel wire 10 thus is solid not relative to parent metal 2
It is fixed, so by cutting resistance etc., on the outer peripheral surface 2a of above-mentioned parent metal 2, can the direction rotary shaft L, circumferencial direction into
The small displacement of row carries out small torsion around the central axis of the steel wire 10.
In addition, 15 in Fig. 4, it is relative to parent metal 2 by the first end 10a of above-mentioned fixed abrasive grain steel wire 10 by soft
The fixed bondings method such as soldering, solder brazing or welding is fixed and the fixed bonding portion that constitutes, in addition, 16 in Fig. 5, being will be upper
The second end 10b for stating fixed abrasive grain steel wire 10 is similarly fixed and structure relative to parent metal 2 by above-mentioned fixed bonding method
At fixed bonding portion.
In the case where stating abrasive grinding wheel 1A grinding workpiece W in use, as described above, abrasive grinding wheel 1A is passed through and matrix gold
Belong to 2 axis 4 that are integrally provided to be mounted on grinding attachment, by the feed speed of grinding attachment setting and abrasive grinding wheel 1A, revolving speed,
The relevant various grinding conditions such as the approach relative to workpiece W.Moreover, making abrasive grinding wheel 1A after grinding condition setting
It gives and feeds towards workpiece W in the state of above-mentioned rotary shaft L rotation.Then, workpiece W and by spirally wound on matrix
The grinding part 3 that fixed abrasive grain steel wire 10 on workpiece forward surface, that is, parent metal 2 outer peripheral surface 2a of metal 2 is constituted contacts, should
Workpiece W gradually is ground by the abrasive grain 11 that exposes on the surface of the fixed abrasive grain steel wire 10 in above-mentioned direction of feed.At this point,
Thus the grinding that abrasive grinding wheel 1A is carried out, it is desirable to be the dry processing without using grinding fluid, it go without saying that can be with processing item
Part is correspondingly processed using grinding fluid.
The chip generated in grinding into the above-mentioned chip pocket 14 of fixed abrasive grain steel wire 10, and also enters and is formed
In the recess portion 5 as the discharge slot of chip between the adjacent fixed abrasive grain steel wire 10,10 in the direction rotary shaft L.Moreover, into
The chip in this recess portion 5 is entered, has been discharged from the rotation of abrasive grinding wheel 1A to outside.At this point, because above-mentioned fixed abrasive grain steel wire
10 along rotary shaft L with substantially uniform interval on the outer peripheral surface 2a of parent metal 2, so in the circumference of parent metal 2
The extended above-mentioned recess portion 5 in direction also becomes the shape configured in the direction rotary shaft L of abrasive grinding wheel 1 with substantially uniform interval
State.Therefore, no matter in which position of grinding part 3, above-mentioned recess portion 5 can be made equably to stand facing each other relative to workpiece W, as a result, can
Efficiency carries out the discharge of chip well.
In addition, generating grinding resistance, but as described above, this steel wire 10 on fixed abrasive grain steel wire 10 in workpiece W grinding
Shape is bonded with on-fixed relative to parent metal 2 in the middle part 10c between its first end 10a and the second end 10b
State can be wound relatively dynamicly, by its grinding resistance, can minutely be moved back and forth on the outer peripheral surface 2a of parent metal 2
It is displaced or is swung.Thus, for example, also can even if workpiece W is made of the material of the easy blocking mesh of flexible material etc.
Its chip is fallen from the vibration of recess portion 5 and is effectively discharged out.
Then, the process for manufacturing above-mentioned abrasive grinding wheel 1A is illustrated.Firstly, the parent metal as preparation is above-mentioned
2 and long size fixed abrasive grain steel wire 10, which is made of the raw material metal of stainless steel, aluminium, hard alloy etc.,
Around rotary shaft L have outer peripheral surface 2a, the fixed abrasive grain steel wire 10 of the long size be will be made of diamond, cBN it is fine
Abrasive grain 11 constituted relative to 12 fixed bonding of core wire being made of raw material metals such as piano wires.Then, to following step
Rapid transfer, that is, by the outer peripheral surface 2a of above-mentioned parent metal 2, being formed fixed abrasive grain steel wire 10 for being ground work
The grinding part 3 of part W and the recess portion 5 (discharge slot) of chip discharge.
In this step, in the state of to the tension of above-mentioned 10 Additional provisions of fixed abrasive grain steel wire, by the fixed abrasive grain
Steel wire 10 is with the state that tightly fastens along the direction above-mentioned axis L closely spirally wound on the outer peripheral surface of parent metal 2
On 2a.Then, by the way that the one end in the fixed tablet steel wire 10 from the direction rotary shaft L of parent metal 2 is continuous to another side
And closely on the outer peripheral surface 2a of parent metal 2, formed on the outer peripheral surface 2a of parent metal 2 by one layer of fixed abrasive grain
The grinding part 3 that steel wire 10 is constituted.In addition, at the same time, the shape between the adjacent fixed abrasive grain steel wire 10,10 in the direction rotary shaft L
At the recess portion 5 (discharge slot) of chip discharge.In addition, the winding method as fixed abrasive grain steel wire 10 relative to parent metal 2,
For example, can be carried out by using defined coil winder etc..
Then, the both ends cutting etc. of the fixed abrasive grain steel wire 10 by volume on parent metal 2, in its length direction (core wire
12 directions) both ends form first end and second end, the direction rotary shaft L by its first end 10a relative to parent metal 2
Bonding is fixed by the fixed bonding method appropriate such as solder, solder brazing, welding in one end.In addition, with the first end
10a similarly carries out the second end 10b of the steel wire 10 relative to the another side in the direction rotary shaft L of the parent metal 2
Fixed bonding.As a result, the above-mentioned abrasive grinding wheel 1A in present embodiment can be obtained.
In addition, remove be fixed the fixed abrasive grain steel wire 10 being bonded on parent metal 2 when, for example, stating in use
In the case where the fixed bondings methods such as soft or hard soldering, the fixed bonding part can be removed by proper methods such as laser heating.
In addition, when manufacturing above-mentioned abrasive grinding wheel 1A, for example, it is also possible to fixed abrasive grain steel wire 10 is golden wound on matrix
Before belonging on 2, the first end 10a of the fixed abrasive grain steel wire 10 is formed by cutting etc. and is fixed and is bonded in parent metal
Then 2 one end helically is being wound its steel wire 10 from the one end of parent metal 2 towards another side
Later, it forms the second end 10b of the steel wire 10 by cutting etc. and is fixed and be bonded in the another side of parent metal 2.
In this way, in the first embodiment, by the fixed abrasive grain steel wire 10 that will be fixedly bonded to abrasive grain 11 on core wire 12
It is fixed on parent metal 2 with being rolled into spiral helicine state along the direction its rotary shaft L, on the outer peripheral surface 2a of parent metal 2
The grinding part 3 for forming workpiece W grinding, in addition, at the same time, in the direction rotary shaft L adjacent fixed abrasive grain steel wire 10,10 it
Between, also form the recess portion 5 (discharge slot) of chip discharge.Therefore, can with high productivity and by low cost provide can be with excellent
Chip discharge inhibit grinding wheel clogging and abrasive grinding wheel 1A excellent on grinding efficiency.
In addition, in the sharpness decline of abrasive grinding wheel 1A, if removing the fixed abrasive grain steel used from parent metal 2
Silk 10, by new fixed abrasive grain steel wire 10, secondary volume is fixed on its parent metal 2 again, then can not also discard parent metal 2
Ground is recycled, by doing so, can also inhibit the utilization cost of abrasive grinding wheel 1.
In addition, above-mentioned parent metal 2, is mounted on the mode on grinding attachment with warp beam 4 and is constituted, but not limited to this, it can also
To be to have the parent metal of the mounting hole of perforation in thickness direction such as straight-type wheel, this is installed through above-mentioned mounting hole
Parent metal etc. as on axis in grinding attachment.In addition, instantiating above-mentioned abrasive grinding wheel 1 for plane in Fig. 2
The example of grinding, but not limited to this, for example, it is also possible to be used for cylinder grinding, inner face grinding.In turn, upper
It states in embodiment, fixed abrasive grain steel wire 10 is fixedly bonded to base at 2 positions of first end 10a and the second end 10b
It, can also be by it comprising rolling up in the steel wire 10 on parent metal 2 on the outer peripheral surface 2a of body metal 2, but in addition to this
Position more than 3 positions including centre portion etc. is fixedly bonded on parent metal 2.
Fig. 6-Fig. 9 is the figure for indicating the second embodiment of abrasive grinding wheel of the invention, the grinding of this second embodiment
Points grinding wheel 1B different from the abrasive grinding wheel 1A of above-mentioned first embodiment are, by the work opposite with workpiece W in parent metal 2
Part forward surface (is located at opposite with above-mentioned axis 4 as configuration in a side side in the direction rotary shaft L of the parent metal 2 in the direction axis L
Side front end side) the generally circular end face 2b of composition, on the 2b of the end face be provided with workpiece grinding grinding part 3
And 5 this point of recess portion of chip discharge.The abrasive grinding wheel 1B of this second embodiment mainly makes when carrying out attrition process
With by the end face side 2b of the parent metal 2 rotated around axis L relative to workpiece W pushing, by the grinding part being arranged on the 2b of the end face
3 make the surface smoothing of workpiece W.
In addition, since structure other than the above is substantially identical as the abrasive grinding wheel 1A of first embodiment, so two
Symbol identical with the abrasive grinding wheel 1A of first embodiment, these structure divisions are added on the main identical structure division of person
And the explanation of the function and effect based on the structure division, it is omitted in order to avoid repeating to record.
As shown in Fig. 6 or Fig. 7, the above-mentioned end face 2b in parent metal 2 has been identically formed flat surface, above-mentioned solid
Abrasive grain steel wire 10 is determined to be fixed on the 2b of this end face around the state that above-mentioned rotary shaft L is wound in vortex shape.As a result, in matrix
Above-mentioned grinding part 3, and the fixed abrasive grain steel wire adjacent in the diametrical direction of parent metal 2 are formd on the end face 2b of metal 2
10, the above-mentioned recess portion 5 of chip discharge is provided between 10, at this point, about the diametric winding to above-mentioned parent metal 2
Spacing, its winding quantity, item number of steel wire 10 etc. are arbitrary, but in the present embodiment, use 1 above-mentioned fixed abrasive grain steel
Silk 10, it is closely wound to substantial middle position in vortex shape near outer peripheral edge on above-mentioned end face 2b.
As shown in Fig. 6 and Fig. 8, Fig. 9, in this abrasive grinding wheel 1B, the above-mentioned first end of above-mentioned fixed abrasive grain steel wire 10
10a is fixed on the outer peripheral edge side of the end face 2b of above-mentioned parent metal 2, and the second end 10b of the fixed abrasive grain steel wire 10 is consolidated
It is scheduled on the substantial middle position of above-mentioned end face 2b.On the other hand, between these first ends 10a and the second end 10b
Middle part 10c, relative to above-mentioned end face 2b, the length direction along above-mentioned fixed abrasive grain steel wire 10 is interrupted with defined compartment of terrain
Ground is fixed.Therefore, this middle part 10c along above-mentioned length direction alternately there is the end face 2b relative to parent metal 2 to fix
Fixed bonding portion 17 and the on-fixed bonding portion not being fixed on the end face 2b of the parent metal 2 (referring to Fig. 8, Fig. 9).Its
As a result, be configured to, by workpiece W grinding when cutting resistance etc., above-mentioned non-fixed portions are in above-mentioned parent metal 2
The enterprising line position of end face 2b move or swung.
It is same as first embodiment as the fixed bonding method relative to parent metal 2 of fixed abrasive grain steel wire 10
It is carried out by solder, solder brazing, welding etc., in the present embodiment, for example, as as the expression of symbol 17, being somebody's turn to do in Fig. 7
Fixed abrasive grain steel wire 10 carries out an engagement by spot weldings such as resistance welding, laser welding, arc weldings.In addition, shown in Fig. 7
In example, each fixed bonding portion 17 of fixed abrasive grain steel wire 10 on the inside of the diametrical direction of parent metal 2, but can also be located at
On the outside of diametrical direction.
In addition, the 15 of Fig. 8, it is that the first end 10a of fixed abrasive grain steel wire 10 exists relative to the end face 2b of parent metal 2
The outer peripheral edge neighbouring position of end face 2b is fixed by above-mentioned fixed bonding method and the fixed bonding portion that constitutes, and the 16 of Fig. 9 are
The second end 10b is fixed by above-mentioned fixed bonding method in the approximate centre position of end face 2b relative to end face 2b and
The fixed bonding portion of composition.
In the case where manufacturing the abrasive grinding wheel 1B of this second embodiment, prepare above-mentioned parent metal 2 and above-mentioned fixation
Abrasive grain steel wire 10 closely rolls up on above-mentioned 10 one side of fixed abrasive grain steel wire on the end face 2b of parent metal 2 around above-mentioned rotary shaft L
It is fixed on one side relative to end face 2b at vortex shape.Here, when winding above-mentioned fixed abrasive grain steel wire 10, for example, will consolidate
Determine abrasive grain steel wire 10 and rolls up multi-turn towards central side from the outer peripheral edge side of parent metal 2.In this case, firstly, this is fixed
Winding beginning side (side first end 10a) in abrasive grain steel wire 10 is relative to above-mentioned parent metal near the outer peripheral edge of end face 2b
Position is fixed by the fixed bondings method such as above-mentioned spot welding.Then, on one side by fixed abrasive grain steel wire 10 towards above-mentioned end face
The length direction that the center of 2b winds the edge fixed abrasive grain steel wire 10 in vortex shape is spaced apart defined compartment of terrain and is fixed on
On parent metal 2.This process is successively repeated, finally, in substantial middle position (the rotary shaft L of the end face 2b of parent metal 2
Near) the winding terminal side (side the second end 2b) of fixed abrasive grain steel wire 10 is fixed on the parent metal 2.Then, will consolidate
Determine the winding beginning side in abrasive grain steel wire 10 and the remainder cutting for winding terminal side etc..
In this way, the end face 2b that can be obtained by above-mentioned fixed abrasive grain steel wire 10 relative to above-mentioned parent metal 2 is fixed into vortex
Shape, and form between the adjacent fixed abrasive grain steel wire 10,10 of the diametrical direction of parent metal 2 recess portion of chip discharge
5 abrasive grinding wheel 1B.
Alternatively, it is also possible to cut off the fixed abrasive grain steel wire 10 before the fixed bonding step of fixed abrasive grain steel wire 10
Both ends and be pre-formed first end 10a and the second end 10b, by its as described above on one side in the end face of parent metal 2
It rolls up and is fixed on the 2b of the end face on one side on 2b.In addition, in the above description, being rolled up from the outer peripheral edge side of parent metal towards center
, can also be opposite to that around fixed abrasive grain steel wire 10, but much less, it is wound from central side towards outer peripheral edge side, it can also
With by abrasive grain steel wire 10, successively welding is gone down on the outside of the diametrical direction of parent metal 2.
Figure 10-Figure 13 is the figure for indicating third embodiment of the present invention.
The different point of the abrasive grinding wheel 1C of this third embodiment and abrasive grinding wheel 1B of second embodiment is to be formed
With workpiece W on the above-mentioned end face 2b of opposite workpiece forward surface, provided with centered on rotary shaft L in being substantially recessed to vortex shape
The guide groove 20 of setting, and in this guide groove 20, it has been arranged with the state for being rolled into vortex shape ground along the guide groove 20 above-mentioned
Fixed abrasive grain steel wire 10, and be fixed on parent metal in guide groove 20 in this state.
The guide groove 20 of above-mentioned vortex shape, near the outer peripheral edge in the end face 2b of parent metal 2 towards center portion without
Gap it is continuous.In addition, as shown in figure 11, above-mentioned guide groove 20 have substantially rectangular cross-sectional shape, groove width with
The diameter of above-mentioned fixed abrasive grain steel wire 10, which is compared, to be formed slightly big, the diameter phase of groove depth and above-mentioned fixed abrasive grain steel wire 10
Than shoaling.Therefore, if fixed abrasive grain steel wire 10 is housed in the slot 20 by the length direction along this guide groove 20, such as Figure 11
As, the surface of the substantially arcuation of the fixed abrasive grain steel wire 10 is prominent from the end face 2b of above-mentioned parent metal 2, can be by outstanding
Fixed abrasive grain steel wire 10 is ground above-mentioned workpiece W.
Moreover, as shown in figure 11, in the abrasive grinding wheel 1C of this third embodiment, in the diametrical direction of parent metal 2
Adjacent fixed abrasive grain steel wire 10,10 forms the recess portion 5 of chip discharge each other.
In addition, the winding spacing of the fixed abrasive grain steel wire 10,10 of the width of recess portion 5 is determined, substantially and in parent metal 2
The adjacent guide groove 20 of diametrical direction diametrical direction spacing it is corresponding, in this third embodiment, above-mentioned guide groove 20
Winding spacing is configured to, in the state that fixed abrasive grain steel wire 10 is housed in the guide groove 20, adjacent fixation mill
The abrasive grain 11 of grain steel wire 10,10, which is escape to, becomes mutual non-contacting degree.
Resinae bonding agent has been used in this third embodiment as the fixing means of fixed abrasive grain steel wire 10.And
And by the bonding agent, as shown in Figure 12 or Figure 13, the first end 10a of above-mentioned fixed abrasive grain steel wire 10 is fixed on guiding
The position of the slot end 20a of the one end (the outermost side) in length direction in slot 20, is fixed on guiding for the second end 10b
The position of the slot end 20b of the another side (central side) in length direction in slot 20.On the other hand, fixed abrasive grain steel wire
Middle part 10c, in above-mentioned guide groove 20, along the fixed abrasive grain steel wire 10 length direction relative to parent metal 2 discontinuously
It is fixed.
In addition, as above-mentioned bonding agent, for example, can also constitute in such a way: by using the shape when being hardened
At the bonding agent of the soft adhesive layer for the tracing ability having relative to deformation, in the grinding etc. of workpiece W, by it
Contact resistance etc., the above-mentioned fixed bonding portion 15-17 in fixed abrasive grain steel wire 10 remain secured within the shape on above-mentioned end face 2b
State is slightly displaced with remaining unchanged on the 2b of the end face.
In addition, in the example shown in Figure 11, fixed abrasive grain steel wire 10, with the non-contacting shape of slot bottom with above-mentioned guide groove 20
State is fixed on parent metal 2, but can also be fixed in the guide groove 20 with the state abutted with the slot bottom.
The process for manufacturing abrasive grinding wheel 1C shown in this third embodiment is illustrated.
In the case where manufacturing this abrasive grinding wheel 1C, above-mentioned fixed abrasive grain steel wire 10 is being fixed on parent metal 2 it
Before, firstly, carving the guide groove 20 for setting vortex shape around the rotary shaft L of the parent metal 2 on the end face 2b of parent metal 2.This leads
To the forming step of slot 20, for example, being carried out by laser machine etc., thus being formed with defined winding spacing has slot appropriate
The slot of width and the vortex shape of groove depth.Hereafter, the slot end 20a of the one end positioned at the outermost side in guide groove 20 and
Positioned at the slot end 20b of the another side of the innermost side, the bonding agent of casting resin class, and in this two slots end 20a, 20b
Between, defined compartment of terrain, which is separated, along the length direction of the guide groove 20 discontinuously fills bonding agent.By doing so, being oriented to
Adhesive layer (a part of fixed bonding portion 15-17) is formed on the part for being filled with above-mentioned bonding agent in slot 20.Then,
It is shifted to fixing step described below, but at this point, when above-mentioned adhesive layer has not hardened, by above-mentioned fixed abrasive grain steel wire
10 along guide groove 20 length direction configure in the guide groove 20.
In addition, here, using be formed length corresponding with the length of guide groove and in advance have first end 10a and
The fixed abrasive grain steel wire 10 of the second end 10b, but much less, it can also be such as in the manufacture of the abrasive grinding wheel 1B of second embodiment
As described in process, after the fixed abrasive grain steel wire 10 of long size is fixed on parent metal 2 (in guide groove 20),
The both ends of the fixed abrasive grain steel wire 10 are cut off, first end 10a and the second end 10b is formed.
In the fixed bonding step to parent metal 2 of this fixed abrasive grain steel wire 10, for example, as shown in figure 12, making this
The first end 10a of fixed abrasive grain steel wire 10 and the slot end 20a of the one end of guide groove 20 are substantially uniform, and in this state
Wind the fixed abrasive grain steel wire 10 in vortex shape along the length direction of above-mentioned guide groove 20, moreover, as shown in figure 13, making this
The second end 10b of fixed abrasive grain steel wire 10 and the slot end 20b of another party of guide groove 20 are configured substantially in unison.In this way,
Can obtain above-mentioned fixed abrasive grain steel wire 10 is in vortex shape fixed relative to the end face 2b of above-mentioned parent metal 2, and in base
The abrasive grinding wheel of the recess portion 5 of chip discharge is formd between the adjacent fixed abrasive grain steel wire 10,10 of the diametrical direction of body metal 2
1C。
In addition, in this third embodiment, above-mentioned guide groove 20 is formd by laser machine, but for example can also be by
The cutting edge etc. of cutting tool is cut to be formed.In addition, as the cross-sectional shape of guide groove 20, as long as can be ground fixed
A part of grain steel wire 10 accommodates in the guide groove 20, keeps a part of the outer peripheral surface of the fixed abrasive grain steel wire 10 prominent to outside
Out, then be for example also possible to have roughly circular cross section, generally V-shaped shape cross section shape.
More than, abrasive grinding wheel and its manufacturing method of the invention are illustrated, but the present invention is not by above-mentioned implementation
Mode limits, self-evident that various design alterations can be carried out in the range of not departing from the objective of claim.
The explanation of symbol:
1A, 1B, 1C: abrasive grinding wheel
2: parent metal
2a: outer peripheral surface
2b: end face
3: grinding part
5: recess portion
10: fixed abrasive grain steel wire
10a: first end
10b: the second end
10c: middle part
11: abrasive grain
12: core wire
20: guide groove
W: workpiece.
Claims (according to the 19th article of modification of treaty)
1. a kind of abrasive grinding wheel, which is characterized in that the abrasive grinding wheel has parent metal and fixed abrasive grain steel wire, the parent metal
With for the workpiece forward surface opposite with workpiece, which is to be fixedly bonded to multiple abrasive grains on core wire and structure
At, the workpiece forward surface of above-mentioned parent metal is made of the outer peripheral surface around rotary shaft of the parent metal,
Above-mentioned fixed abrasive grain steel wire is rolled into helical form along above-mentioned rotary axis direction on the outer peripheral surface of parent metal, and above-mentioned
The adjacent fixed abrasive grain steel wire of rotary axis direction each other in a side fixed abrasive grain steel wire abrasive grain front end and another party
Fixed abrasive grain steel wire contact mode be closely wound and be fixed on the parent metal, as a result, in the periphery of the parent metal
The grinding part of workpiece grinding is formd on face, and form by the adjacent fixed abrasive grain steel wire of above-mentioned rotary axis direction it
Between recess portion constitute chip discharge discharge slot.
(2. deletion)
The abrasive grinding wheel that (3. after modification) such as claim 1 is recorded, which is characterized in that
Above-mentioned fixed abrasive grain steel wire is respectively provided with first end and second end at the both ends of its length direction, and first end is fixed
It is bonded in the one end of the rotary axis direction of parent metal, the second end is fixed the rotary shaft side for being bonded in the parent metal
To another side, and the middle part between these first ends and the second end is relative to the outer of above-mentioned parent metal
Circumferential surface can be wound with transitory state in above-mentioned rotary axis direction relatively dynamicly.
A kind of (4. after modification) abrasive grinding wheel, which is characterized in that
The abrasive grinding wheel has parent metal and fixed abrasive grain steel wire, which has for the workpiece phase opposite with workpiece
To face, which is that multiple abrasive grains are fixedly bonded on core wire and are constituted,
The workpiece forward surface of above-mentioned parent metal is made of the end face of the one end in rotary axis direction of the parent metal,
Above-mentioned fixed abrasive grain steel wire is fixed on the end face of parent metal with the state for being rolled into vortex shape around above-mentioned rotary shaft
On the parent metal, the grinding part of workpiece grinding is formd on the end face of the parent metal as a result, and form by
The discharge slot for the chip discharge that recess portion between the adjacent fixed abrasive grain steel wire of the diametrical direction of the parent metal is constituted.
The abrasive grinding wheel that (5. after modification) such as claim 4 is recorded, which is characterized in that
Above-mentioned fixed abrasive grain steel wire is respectively provided with first end and second end at the both ends of its length direction, and first end is fixed
It is bonded in the one side side of diametrical direction in the end face of parent metal, the second end is fixed the diameter for being bonded in the parent metal
Direction another party side, and end of the middle part between these first ends and the second end relative to above-mentioned parent metal
Length direction discontinuously fixed bonding of the face along fixed abrasive grain steel wire.
6. the abrasive grinding wheel recorded such as claim 4 or 5, which is characterized in that
Carved on the end face of above-mentioned parent metal and set the guide groove of the setting that in vortex shape is recessed, above-mentioned fixed abrasive grain steel wire with
The state being disposed in the guide groove along the length direction of this guide groove is fixed on the parent metal.
7. a kind of (after modification) manufacturing method of abrasive grinding wheel, the manufacturing method of the abrasive grinding wheel are opposite in the workpiece of parent metal
The grinding part of workpiece grinding and the discharge slot of chip discharge are formd on face, the workpiece forward surface of the parent metal is the base
What body metal had is used for the workpiece forward surface opposite with workpiece, and the manufacturing method of the abrasive grinding wheel is characterized in that, comprising such as
Under step:
By using the outer peripheral surface around rotary shaft of above-mentioned parent metal as above-mentioned workpiece forward surface, and will be fixed on core wire viscous
Connect abrasive grain and the fixed abrasive grain steel wire that constitutes from the one end of the rotary axis direction of parent metal towards another side in the shape of a spiral
Ground roll up on the outer peripheral surface of the parent metal, and with the adjacent fixed abrasive grain steel wire of above-mentioned rotary axis direction each other in one
The mode that the front end of abrasive grain of the fixed abrasive grain steel wire of side is contacted with the fixed abrasive grain steel wire of another party is closely wound, at this
Above-mentioned grinding part is formed on outer peripheral surface, and is formed by the recess portion between the adjacent fixed abrasive grain steel wire of above-mentioned rotary axis direction
The step of above-mentioned discharge slot；With
The first end and the second end in length direction of fixed abrasive grain steel wire are fixedly bonded to the step on parent metal.
8. a kind of (after modification) manufacturing method of abrasive grinding wheel, the manufacturing method of the abrasive grinding wheel are opposite in the workpiece of parent metal
The grinding part of workpiece grinding and the discharge slot of chip discharge are formd on face, the workpiece forward surface of the parent metal is the base
What body metal had is used for the workpiece forward surface opposite with workpiece, and the manufacturing method of the abrasive grinding wheel is characterized in that, comprising such as
Under step:
It, will be on core wire by using the end face of the one end of the rotary axis direction of above-mentioned parent metal as above-mentioned workpiece forward surface
Fixed bonding abrasive grain and the fixed abrasive grain steel wire constituted rotates about axis on the end face of the parent metal and is rolled into vortex shape, at this
Above-mentioned grinding part is formed on end face, and is formed by the recess portion between the adjacent fixed abrasive grain steel wire of the diametrical direction in the end face
The step of above-mentioned discharge slot；With
By the first end and the second end in length direction and positioned at the fixed abrasive grain steel wire of fixed abrasive grain steel wire
Middle part between one end and the second end is fixedly bonded to the step on parent metal.
9. such as the manufacturing method for the abrasive grinding wheel that claim 8 is recorded, which is characterized in that include following step:
The step of setting the guide groove for the setting that in vortex shape is recessed around above-mentioned rotary shaft quarter；With
Length direction by above-mentioned fixed abrasive grain steel wire along above-mentioned guide groove configures the step in the guide groove.
Claims (9)
1. a kind of abrasive grinding wheel, which is characterized in that the abrasive grinding wheel has parent metal and fixed abrasive grain steel wire, the parent metal
With for the workpiece forward surface opposite with workpiece, which is to be fixedly bonded to multiple abrasive grains on core wire and structure
At,
Pass through the above-mentioned workpiece forward surface being fixed on above-mentioned fixed abrasive grain steel wire in a manner of adjacently extending in parent metal
On, form the grinding part of workpiece grinding on the workpiece forward surface, and form by adjacent fixed abrasive grain steel wire it
Between recess portion constitute chip discharge discharge slot.
2. the abrasive grinding wheel recorded such as claim 1, which is characterized in that
The workpiece forward surface of above-mentioned parent metal is made of the outer peripheral surface around rotary shaft of the parent metal, above-mentioned fixed abrasive grain steel
Silk is fixed on the parent metal with the state spirally rolled up on the outer peripheral surface of parent metal along above-mentioned rotary axis direction
On, form above-mentioned grinding part on the outer peripheral surface of the parent metal as a result, and by consolidating above-mentioned rotary axis direction is adjacent
Determine the recess portion between abrasive grain steel wire and forms above-mentioned discharge slot.
3. the abrasive grinding wheel recorded such as claim 2, which is characterized in that
Above-mentioned fixed abrasive grain steel wire is respectively provided with first end and second end at the both ends of its length direction, and first end is fixed
It is bonded in the one end of the rotary axis direction of parent metal, the second end is fixed the rotary shaft side for being bonded in the parent metal
To another side, and the middle part between these first ends and the second end is relative to the outer of above-mentioned parent metal
Circumferential surface can be wound with transitory state in above-mentioned rotary axis direction relatively dynamicly.
4. the abrasive grinding wheel recorded such as claim 1, which is characterized in that
The workpiece forward surface of above-mentioned parent metal is made of the end face of the one end in rotary axis direction of the parent metal, above-mentioned
Fixed abrasive grain steel wire is fixed on matrix gold on the end face of parent metal with the state for being rolled into vortex shape around above-mentioned rotary shaft
On category, above-mentioned grinding part is formd on the end face of the parent metal as a result, and by the diametrical direction phase in the parent metal
Recess portion between adjacent fixed abrasive grain steel wire forms above-mentioned discharge slot.
5. the abrasive grinding wheel recorded such as claim 4, which is characterized in that
Above-mentioned fixed abrasive grain steel wire is respectively provided with first end and second end at the both ends of its length direction, and above-mentioned first end is in base
One side side of diametrical direction in the end face of body metal is fixed bonding, the diametrical direction another party of the second end in the parent metal
Side is fixed bonding, and end face of the middle part between these first ends and the second end relative to the parent metal
Along the length direction discontinuously fixed bonding of fixed abrasive grain steel wire.
6. the abrasive grinding wheel recorded such as claim 4 or 5, which is characterized in that
Carved on the end face of above-mentioned parent metal and set the guide groove of the setting that in vortex shape is recessed, above-mentioned fixed abrasive grain steel wire with
The state being disposed in the guide groove along the length direction of this guide groove is fixed on the parent metal.
7. the manufacturing method of a kind of manufacturing method of abrasive grinding wheel, the abrasive grinding wheel is formed on the workpiece forward surface of parent metal
The grinding part of workpiece grinding and the discharge slot of chip discharge, the workpiece forward surface of the parent metal are parent metal tools
Some is used for the workpiece forward surface opposite with workpiece, and the manufacturing method of the abrasive grinding wheel is characterized in that, includes following step:
By using the outer peripheral surface around rotary shaft of above-mentioned parent metal as above-mentioned workpiece forward surface, and will be fixed on core wire viscous
Connect abrasive grain and the fixed abrasive grain steel wire that constitutes from the one end of the rotary axis direction of parent metal towards another side in the shape of a spiral
Ground is rolled up on the outer peripheral surface of the parent metal, above-mentioned grinding part is formed on the outer peripheral surface, and by above-mentioned rotary axis direction
The step of recess portion between adjacent fixed abrasive grain steel wire forms above-mentioned discharge slot；With
The first end and the second end in length direction of fixed abrasive grain steel wire are fixedly bonded to the step on the parent metal
Suddenly.
8. the manufacturing method of a kind of manufacturing method of abrasive grinding wheel, the abrasive grinding wheel is formed on the workpiece forward surface of parent metal
The grinding part of workpiece grinding and the discharge slot of chip discharge, the workpiece forward surface of the parent metal are parent metal tools
Some workpiece forward surfaces opposite with workpiece, the manufacturing method of the abrasive grinding wheel is characterized in that, includes following step:
It, will be on core wire by using the end face of the one end of the rotary axis direction of above-mentioned parent metal as above-mentioned workpiece forward surface
Fixed bonding abrasive grain and the fixed abrasive grain steel wire constituted rotates about axis on the end face of the parent metal and is rolled into vortex shape, at this
Above-mentioned grinding part is formed on end face, and is formed by the recess portion between the adjacent fixed abrasive grain steel wire of the diametrical direction in the end face
The step of above-mentioned discharge slot；With
By the first end and the second end in length direction and positioned at the fixed abrasive grain steel wire of fixed abrasive grain steel wire
Middle part between one end and the second end is fixedly bonded to the step on parent metal.
9. such as the manufacturing method for the abrasive grinding wheel that claim 8 is recorded, which is characterized in that include following step:
The step of setting the guide groove for the setting that in vortex shape is recessed around above-mentioned rotary shaft quarter；With
Length direction by above-mentioned fixed abrasive grain steel wire along above-mentioned guide groove configures the step in the guide groove.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016173666A JP6755550B2 (en) | 2016-09-06 | 2016-09-06 | Grinding wheel and its manufacturing method |
| JP2016-173666 | 2016-09-06 | ||
| PCT/JP2017/029594 WO2018047600A1 (en) | 2016-09-06 | 2017-08-18 | Grinding stone and production method therefor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109789533A true CN109789533A (en) | 2019-05-21 |
Family
ID=61562270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201780046162.0A Pending CN109789533A (en) | 2016-09-06 | 2017-08-18 | Grinding wheel and method for manufacturing same |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JP6755550B2 (en) |
| KR (1) | KR20190044063A (en) |
| CN (1) | CN109789533A (en) |
| TW (1) | TWI705875B (en) |
| WO (1) | WO2018047600A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111015533A (en) * | 2019-12-31 | 2020-04-17 | 枣庄北航机床创新研究院有限公司 | Small-size polishing tool and manufacturing method thereof |
| CN117300927A (en) * | 2023-11-28 | 2023-12-29 | 太原理工大学 | Ordered abrasive particle arrangement method suitable for cylindrical grinding wheel and grinding wheel preparation method |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SG11202008280TA (en) | 2018-03-05 | 2020-09-29 | Univ Saitama Medical | Pharmaceutical composition for treating or preventing heterotopic ossification |
| KR102438282B1 (en) * | 2020-08-07 | 2022-08-30 | 문덕주 | An abrasive article and a method for manufacturing the abrasive article |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3939612A (en) * | 1971-06-02 | 1976-02-24 | Dresser Industries, Inc. | Reinforced grinding wheel |
| DE3036518A1 (en) * | 1979-10-04 | 1981-04-16 | Arthur Werner Pieterlen Bern Stähli | FLAT LACING OR POLISHING DISC |
| DE3332085A1 (en) * | 1983-09-06 | 1985-03-21 | Festo KG, 7300 Esslingen | Tool for roughening, or removing material by abrasion or cutting |
| JPS63283865A (en) * | 1987-05-14 | 1988-11-21 | Brother Ind Ltd | Casterd-iron bond diamond or cbn grindstone |
| KR20120063297A (en) * | 2010-12-07 | 2012-06-15 | 지앤피테크놀로지 주식회사 | Polishing roller for display panel, semiconductor substrate, etc |
| CN103659530A (en) * | 2012-09-03 | 2014-03-26 | 舒能（苏州）工业技术有限公司 | Grinding tool for grinding S-shaped elbow |
| JP2015142947A (en) * | 2014-01-31 | 2015-08-06 | コマツＮｔｃ株式会社 | Tool for processing inner peripheral surface |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010046771A (en) | 2008-08-22 | 2010-03-04 | Asahi Diamond Industrial Co Ltd | Superabrasive wheel |
-
2016
- 2016-09-06 JP JP2016173666A patent/JP6755550B2/en active Active
-
2017
- 2017-08-17 TW TW106127898A patent/TWI705875B/en not_active IP Right Cessation
- 2017-08-18 WO PCT/JP2017/029594 patent/WO2018047600A1/en active Application Filing
- 2017-08-18 KR KR1020197004911A patent/KR20190044063A/en unknown
- 2017-08-18 CN CN201780046162.0A patent/CN109789533A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3939612A (en) * | 1971-06-02 | 1976-02-24 | Dresser Industries, Inc. | Reinforced grinding wheel |
| DE3036518A1 (en) * | 1979-10-04 | 1981-04-16 | Arthur Werner Pieterlen Bern Stähli | FLAT LACING OR POLISHING DISC |
| DE3332085A1 (en) * | 1983-09-06 | 1985-03-21 | Festo KG, 7300 Esslingen | Tool for roughening, or removing material by abrasion or cutting |
| JPS63283865A (en) * | 1987-05-14 | 1988-11-21 | Brother Ind Ltd | Casterd-iron bond diamond or cbn grindstone |
| KR20120063297A (en) * | 2010-12-07 | 2012-06-15 | 지앤피테크놀로지 주식회사 | Polishing roller for display panel, semiconductor substrate, etc |
| CN103659530A (en) * | 2012-09-03 | 2014-03-26 | 舒能（苏州）工业技术有限公司 | Grinding tool for grinding S-shaped elbow |
| JP2015142947A (en) * | 2014-01-31 | 2015-08-06 | コマツＮｔｃ株式会社 | Tool for processing inner peripheral surface |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111015533A (en) * | 2019-12-31 | 2020-04-17 | 枣庄北航机床创新研究院有限公司 | Small-size polishing tool and manufacturing method thereof |
| CN117300927A (en) * | 2023-11-28 | 2023-12-29 | 太原理工大学 | Ordered abrasive particle arrangement method suitable for cylindrical grinding wheel and grinding wheel preparation method |
| CN117300927B (en) * | 2023-11-28 | 2024-02-02 | 太原理工大学 | Ordered abrasive particle arrangement method suitable for cylindrical grinding wheel and grinding wheel preparation method |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2018039066A (en) | 2018-03-15 |
| KR20190044063A (en) | 2019-04-29 |
| JP6755550B2 (en) | 2020-09-16 |
| TWI705875B (en) | 2020-10-01 |
| TW201819113A (en) | 2018-06-01 |
| WO2018047600A1 (en) | 2018-03-15 |
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