JP2018039066A5 - - Google Patents
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- JP2018039066A5 JP2018039066A5 JP2016173666A JP2016173666A JP2018039066A5 JP 2018039066 A5 JP2018039066 A5 JP 2018039066A5 JP 2016173666 A JP2016173666 A JP 2016173666A JP 2016173666 A JP2016173666 A JP 2016173666A JP 2018039066 A5 JP2018039066 A5 JP 2018039066A5
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- base metal
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- fixed abrasive
- workpiece
- abrasive wire
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- 238000005296 abrasive Methods 0.000 claims description 47
- 239000010953 base metal Substances 0.000 claims description 47
- 239000006061 abrasive grain Substances 0.000 claims description 11
- 230000002093 peripheral Effects 0.000 claims description 11
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 238000007599 discharging Methods 0.000 claims description 5
- 238000004804 winding Methods 0.000 claims description 4
- 239000000956 alloy Substances 0.000 claims 1
- 229910045601 alloy Inorganic materials 0.000 claims 1
- REDXJYDRNCIFBQ-UHFFFAOYSA-N aluminium(3+) Chemical class [Al+3] REDXJYDRNCIFBQ-UHFFFAOYSA-N 0.000 claims 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Description
上記課題を解決するため、本発明によれば、ワークに対向させるためのワーク対向面を有する台金と、芯線に多数の砥粒が固着されて成る固定砥粒ワイヤーとを有し、上記ワーク対向面が、該台金の回転軸周りの外周面から成っており、上記固定砥粒ワイヤーが、台金の外周面上において、上記回転軸方向に沿って螺旋状に巻かれ、且つ、上記回転軸方向に隣り合う当該固定砥粒ワイヤー同士において一方の固定砥粒ワイヤーの砥粒の先端が他方の固定砥粒ワイヤーに接するように密巻きされて該台金に固定されていて、それにより、該台金の外周面上に、ワーク研削用の研削部が形成されていると共に、上記回転軸方向に隣り合う固定砥粒ワイヤー間の凹部から成る切屑排出用の排出溝が形成されていることを特徴とする研削砥石が提供される。 To solve the above problems, the present invention includes a base metal having a work facing surface for facing the workpiece, and a fixed abrasive wire comprising a number of abrasive grains is fixed to the core wire, the work The opposing surface is composed of an outer peripheral surface around the rotation axis of the base metal, and the fixed abrasive wire is spirally wound on the outer peripheral surface of the base metal along the rotation axis direction, and In the fixed abrasive wires adjacent to each other in the rotational axis direction, the tip of the abrasive of one fixed abrasive wire is tightly wound so as to contact the other fixed abrasive wire, and is fixed to the base metal A grinding portion for grinding the work is formed on the outer peripheral surface of the base metal, and a discharge groove for chip discharge, which is a recess between fixed abrasive wires adjacent in the rotation axis direction, is formed. Grinding wheels characterized by That.
このとき、好ましくは、上記固定砥粒ワイヤーは、その長手方向の両端に第１端と第２端をそれぞれ有していて、その第１端部が台金の回転軸方向の一端側に固着され、その第２端部が該台金の回転軸方向の他端側に固着されていると共に、これら第１端部と第２端部との間に位置する中間部が、上記台金の外周面に対して、非固着状態で上記回転軸方向に相対動可能に巻かれている。 In this case, preferably, the solid Teitogitsubu wire in its longitudinal ends have a first end and a second end, respectively, the first end portion thereof to one end of the rotation axis direction of the base metal The base is fixed and the second end is fixed to the other end side of the base metal in the direction of the rotation axis, and the intermediate portion located between the first end and the second end is the base metal. With respect to the outer peripheral surface of the roller, it is wound so as to be capable of relative movement in the direction of the rotation axis in a non-sticking state.
また、本発明によれば、ワークに対向させるためのワーク対向面を有する台金と、芯線に多数の砥粒が固着されて成る固定砥粒ワイヤーとを有し、上記台金のワーク対向面が、該台金の回転軸方向における一端側の端面から成っており、上記固定砥粒ワイヤーが、台金の端面上において、上記回転軸周りに渦巻き状に巻かれた状態で該台金に固定されていて、それにより、該台金の端面上に、ワーク研削用の研削部が形成されていると共に、該台金の径方向に隣り合う固定砥粒ワイヤー間の凹部から成る切屑排出用の排出溝が形成されていることを特徴とする研削砥石が提供される。 Further , according to the present invention, it has a base metal having a workpiece facing surface for facing a workpiece, and a fixed abrasive wire in which a large number of abrasive grains are fixed to a core wire, and the workpiece facing surface of the base metal The fixed abrasive wire comprises an end face on one end side in the rotation axis direction of the base metal, and the fixed abrasive wire is wound on the base metal in a state of being spirally wound around the rotation axis on the end face of the base metal. A chip is fixed, thereby forming a grinding portion for workpiece grinding on the end face of the base metal and for discharging chips consisting of a recess between fixed abrasive wires adjacent in the radial direction of the base metal . There is provided a grinding wheel characterized in that a discharge groove is formed .
このとき、好ましくは、上記固定砥粒ワイヤーは、その長手方向の両端に第１端と第２端をそれぞれ有していて、その第１端部が台金の端面における径方向一方側に固着され、その第２端部が該台金の径方向他方側に固着されていると共に、これら第１端部と第２端部との間に位置する中間部が、上記台金の端面に対して、固定砥粒ワイヤーの長手方向に沿って断続的に固着されている。 In this case, preferably, the fixed abrasive wire has, at its longitudinal ends have a first end and a second end, respectively, secured to the radially one side of an end face of a first end thereof a trapezoidal gold are, together with the second end of which is fixed in the radial direction other side of the該台gold, an intermediate portion positioned between these first and second ends, with respect to the end face of the metal base It is fixed intermittently along the longitudinal direction of the fixed abrasive wire.
さらに、本発明によれば、ワークに対向させるためのワーク対向面を有する台金の該ワーク対向面上に、ワーク研削用の研削部と切屑排出用の排出溝とが形成された研削砥石の製造方法であって、上記台金の回転軸周りの外周面を上記ワーク対向面とし、芯線に砥粒が固着されて成る固定砥粒ワイヤーを、該台金の外周面上に、その回転軸方向の一端側から他端側に向けて螺旋状に巻いて、且つ、上記回転軸方向に隣り合う当該固定砥粒ワイヤー同士において一方の固定砥粒ワイヤーの砥粒の先端が他方の固定砥粒ワイヤーに接するように密巻きすることによって、該外周面上に、上記研削部を形成すると共に、上記回転軸方向に隣り合う固定砥粒ワイヤー間の凹部により上記排出溝を形成するステップと、
固定砥粒ワイヤーの長手方向における第１端部及び第２端部を、台金に固着するステップとを含むことを特徴とする研削砥石の製造方法が提供される。
Furthermore, according to the present invention, a grinding wheel in which a grinding portion for grinding a workpiece and a discharge groove for discharging chips are formed on the workpiece-facing surface of a base metal having a workpiece-facing surface for facing a workpiece. a manufacturing method, the outer circumferential surface about the rotation axis of the base metal and the workpiece facing surface, the fixed abrasive wire comprising fixed abrasive grains to the core wire, on the outer peripheral surface of該台gold, its axis of rotation and had wound spirally toward the other end from the direction of one end side, and abrasive grains of the tip and the other fixed abrasive of one of the fixed abrasive wire in the fixed abrasive wire adjacent to the rotational axis Forming the grinding portion on the outer peripheral surface by close winding so as to be in contact with a wire, and forming the discharge groove by a recess between fixed abrasive wires adjacent in the rotation axis direction;
And affixing the first end and the second end in the longitudinal direction of the fixed abrasive wire to a base metal.
また、本発明によれば、ワークに対向させるためのワーク対向面を有する台金の該ワーク対向面上に、ワーク研削用の研削部と切屑排出用の排出溝とが形成された研削砥石の製造方法であって、上記台金の回転軸方向の一端側の端面を上記ワーク対向面とし、芯線に砥粒が固着されて成る固定砥粒ワイヤーを、該台金の端面上で、その回転軸周りに渦巻き状に巻くことによって、該端面上に、上記研削部を形成すると共に、該端面の径方向に隣り合う固定砥粒ワイヤー間の凹部により上記排出溝を形成するステップと、固定砥粒ワイヤーの長手方向における第１端部及び第２端部、並びに該固定砥粒ワイヤーの第１端部と第２端部との間に位置する中間部を、台金に固着するステップとを含むことを特徴とする研削砥石の製造方法が提供される。 Further, according to the present invention, there is provided a grinding wheel in which a grinding portion for grinding a workpiece and a discharge groove for discharging chips are formed on the workpiece-facing surface of a base metal having a workpiece-facing surface for facing a workpiece. A manufacturing method, wherein an end surface on one end side in the rotation axis direction of the base metal is used as the work opposing surface, and a fixed abrasive wire formed by fixing abrasive grains to a core wire is rotated on the end surface of the base metal. about an axis by winding spirally, on the end face, thereby forming the grinding unit, forming the discharge groove by the recess between the fixed abrasive wire adjacent in the radial direction of the end face, the fixed abrasive Securing the first end and the second end in the longitudinal direction of the grain wire and the middle part located between the first end and the second end of the fixed abrasive wire to the base metal A method of manufacturing a grinding wheel characterized in that .
Claims (8)
上記ワーク対向面が、該台金の回転軸周りの外周面から成っており、
上記固定砥粒ワイヤーが、台金の外周面上において、上記回転軸方向に沿って螺旋状に巻かれ、且つ、上記回転軸方向に隣り合う当該固定砥粒ワイヤー同士において一方の固定砥粒ワイヤーの砥粒の先端が他方の固定砥粒ワイヤーに接するように密巻きされて該台金に固定されていて、それにより、該台金の外周面上に、ワーク研削用の研削部が形成されていると共に、上記回転軸方向に隣り合う固定砥粒ワイヤー間の凹部から成る切屑排出用の排出溝が形成されていることを特徴とする研削砥石。 It has a base metal having a workpiece facing surface for facing a workpiece, and a fixed abrasive wire in which a large number of abrasive grains are fixed to a core wire,
The above-mentioned workpiece-facing surface consists of an outer circumferential surface around the rotation axis of the base metal,
The fixed abrasive wire is spirally wound along the rotational axis direction on the outer peripheral surface of the base metal, and one fixed abrasive wire is formed between the fixed abrasive wires adjacent to the rotational axis direction. The tip of the abrasive grain is closely wound and fixed to the base metal so as to contact the other fixed abrasive wire, whereby a grinding portion for work grinding is formed on the outer peripheral surface of the base metal. A grinding wheel characterized in that a discharge groove for chip discharge is formed which is a concave portion between the fixed abrasive wires adjacent to each other in the rotational axis direction .
上記固定砥粒ワイヤーは、その長手方向の両端に第１端と第２端をそれぞれ有していて、その第１端部が台金の回転軸方向の一端側に固着され、その第２端部が該台金の回転軸方向の他端側に固着されていると共に、これら第１端部と第２端部との間に位置する中間部が、上記台金の外周面に対して、非固着状態で上記回転軸方向に相対動可能に巻かれていることを特徴とするもの。 In the grinding wheel according to claim 1 ,
The fixed abrasive wire has a first end and a second end at both ends in the longitudinal direction, and the first end is fixed to one end side in the rotation axis direction of the base metal, and the second end And a middle portion fixed between the first end and the second end with respect to the outer peripheral surface of the base metal. It is characterized in that it is wound so as to be able to move relative to each other in the direction of the rotation axis in a non-sticking state.
上記台金のワーク対向面が、該台金の回転軸方向における一端側の端面から成っており、上記固定砥粒ワイヤーが、台金の端面上において、上記回転軸周りに渦巻き状に巻かれた状態で該台金に固定されていて、それにより、該台金の端面上に、ワーク研削用の研削部が形成されていると共に、該台金の径方向に隣り合う固定砥粒ワイヤー間の凹部から成る切屑排出用の排出溝が形成されていることを特徴とする研削砥石。 It has a base metal having a workpiece facing surface for facing a workpiece, and a fixed abrasive wire in which a large number of abrasive grains are fixed to a core wire,
The workpiece facing surface of the base metal is composed of an end face on one end side in the rotation axis direction of the base metal, and the fixed abrasive wire is wound spirally around the rotation axis on the end face of the base metal. Between the fixed abrasive wire adjacent to the base metal in the radial direction of the base metal, while the grinding portion for work grinding is formed on the end face of the base metal. A grinding wheel characterized in that a discharge groove for chip discharge consisting of a concave portion is formed.
上記固定砥粒ワイヤーは、その長手方向の両端に第１端と第２端をそれぞれ有していて、その第１端部が台金の端面における径方向一方側に固着され、その第２端部が該台金の径方向他方側に固着されていると共に、これら第１端部と第２端部との間に位置する中間部が、上記台金の端面に対して、固定砥粒ワイヤーの長手方向に沿って断続的に固着されていることを特徴とするもの。 In the grinding wheel according to claim 3 ,
The fixed abrasive wire has, at its longitudinal ends have a first end and a second end, respectively, the first end is fixed in the radial direction on one side of an end face of a base alloy that its second end parts with is fixed in the radial direction other side of the該台gold, an intermediate portion positioned between these first and second ends is, in respect to the end face of the base metal, the fixed abrasive wire It is characterized in that it is fixed intermittently along the longitudinal direction of.
上記台金の端面には、渦巻き状に凹設されたガイド溝が刻設されており、上記固定砥粒ワイヤーが、このガイド溝の長さ方向に沿って該ガイド溝内に配設された状態で、該台金に固定されていることを特徴とするもの。 In the grinding wheel according to claim 3 or 4 ,
A spirally recessed guide groove is engraved on the end face of the base metal, and the fixed abrasive wire is disposed in the guide groove along the longitudinal direction of the guide groove. Being fixed to the base metal in a state.
上記台金の回転軸周りの外周面を上記ワーク対向面とし、芯線に砥粒が固着されて成る固定砥粒ワイヤーを、該台金の外周面上に、その回転軸方向の一端側から他端側に向けて螺旋状に巻いて、且つ、上記回転軸方向に隣り合う当該固定砥粒ワイヤー同士において一方の固定砥粒ワイヤーの砥粒の先端が他方の固定砥粒ワイヤーに接するように密巻きすることによって、該外周面上に、上記研削部を形成すると共に、上記回転軸方向に隣り合う固定砥粒ワイヤー間の凹部により上記排出溝を形成するステップと、
固定砥粒ワイヤーの長手方向における第１端部及び第２端部を、台金に固着するステップとを含むことを特徴とする研削砥石の製造方法。 A manufacturing method of a grinding wheel in which a grinding portion for grinding a workpiece and a discharge groove for discharging chips are formed on the workpiece facing surface of a base metal having a workpiece facing surface for facing a workpiece,
A fixed abrasive wire having an outer peripheral surface around the rotation axis of the base metal as the above-mentioned work opposing surface and having abrasive grains fixed to the core wire is placed on the outer peripheral surface of the base metal from one end side in the rotational axis direction. and it had wound helically towards the end side, and densely as abrasive grains of the tip of one of the fixed abrasive wire in the fixed abrasive wire adjacent to the rotation axis direction is in contact with the other fixed abrasive wire Forming the grinding portion on the outer circumferential surface by winding, and forming the discharge groove by a recess between fixed abrasive wires adjacent in the rotation axis direction;
And affixing the first end and the second end in the longitudinal direction of the fixed abrasive wire to a base metal.
上記台金の回転軸方向の一端側の端面を上記ワーク対向面とし、芯線に砥粒が固着されて成る固定砥粒ワイヤーを、該台金の端面上で、その回転軸周りに渦巻き状に巻くことによって、該端面上に、上記研削部を形成すると共に、該端面の径方向に隣り合う固定砥粒ワイヤー間の凹部により上記排出溝を形成するステップと、
固定砥粒ワイヤーの長手方向における第１端部及び第２端部、並びに該固定砥粒ワイヤーの第１端部と第２端部との間に位置する中間部を、台金に固着するステップとを含むことを特徴とする研削砥石の製造方法。 A manufacturing method of a grinding wheel in which a grinding portion for grinding a workpiece and a discharge groove for discharging chips are formed on the workpiece facing surface of a base metal having a workpiece facing surface for facing a workpiece,
The end face on one end side in the rotation axis direction of the base metal is used as the above-mentioned work opposing surface, and the fixed abrasive wire formed by fixing the abrasive grains to the core wire is spirally wound around the rotation axis on the end face of the base metal. by winding, on the end face, and forming together to form the grinding portion, said discharge groove by the recess between the fixed abrasive wire adjacent in the radial direction of the end face,
Fixing the first end and the second end in the longitudinal direction of the fixed abrasive wire, and an intermediate portion located between the first end and the second end of the fixed abrasive wire to the base metal And a method of manufacturing a grinding wheel characterized in that
上記回転軸周りに渦巻き状に凹設されたガイド溝を刻設するステップと、
上記固定砥粒ワイヤーを、上記ガイド溝の長さ方向に沿って該ガイド溝内に配置するステップとを含むことを特徴とするもの。 In the method of manufacturing a grinding wheel according to claim 7 ,
Engraving a spirally recessed guide groove around the rotation axis;
Placing the fixed abrasive wire in the guide groove along the longitudinal direction of the guide groove.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016173666A JP6755550B2 (en) | 2016-09-06 | 2016-09-06 | Grinding wheel and its manufacturing method |
| TW106127898A TWI705875B (en) | 2016-09-06 | 2017-08-17 | Grindstone and, method for manufacturing same |
| KR1020197004911A KR20190044063A (en) | 2016-09-06 | 2017-08-18 | Grinding wheel and manufacturing method thereof |
| PCT/JP2017/029594 WO2018047600A1 (en) | 2016-09-06 | 2017-08-18 | Grinding stone and production method therefor |
| CN201780046162.0A CN109789533A (en) | 2016-09-06 | 2017-08-18 | Abrasive grinding wheel and its manufacturing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016173666A JP6755550B2 (en) | 2016-09-06 | 2016-09-06 | Grinding wheel and its manufacturing method |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2018039066A JP2018039066A (en) | 2018-03-15 |
| JP2018039066A5 true JP2018039066A5 (en) | 2019-07-04 |
| JP6755550B2 JP6755550B2 (en) | 2020-09-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| JP2016173666A Active JP6755550B2 (en) | 2016-09-06 | 2016-09-06 | Grinding wheel and its manufacturing method |
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) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| KR20200128017A (en) | 2018-03-05 | 2020-11-11 | 각코우호우징 사이타마이카다이가쿠 | Pharmaceutical composition for the treatment or prevention of ectopic ossification |
| CN111015533B (en) * | 2019-12-31 | 2022-04-12 | 枣庄北航机床创新研究院有限公司 | Small-size polishing tool and manufacturing method thereof |
| KR102438282B1 (en) * | 2020-08-07 | 2022-08-30 | 문덕주 | An abrasive article and a method for manufacturing the abrasive article |
| 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 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3939612A (en) * | 1971-06-02 | 1976-02-24 | Dresser Industries, Inc. | Reinforced grinding wheel |
| CH641396A5 (en) * | 1979-10-04 | 1984-02-29 | Arthur Werner Staehli | Flat-lapping or polishing wheel |
| 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 |
| JP2010046771A (en) | 2008-08-22 | 2010-03-04 | Asahi Diamond Industrial Co Ltd | Superabrasive wheel |
| KR101192157B1 (en) * | 2010-12-07 | 2012-10-17 | 지앤피테크놀로지 주식회사 | Polishing roller apparatus for display panel, semiconductor substrate, etc. |
| CN103659530B (en) * | 2012-09-03 | 2016-05-18 | 舒能（苏州）工业技术有限公司 | A kind of S type bend pipe polishing grinding tool |
| JP6227431B2 (en) * | 2014-01-31 | 2017-11-08 | コマツＮｔｃ株式会社 | Inner surface machining tool |
-
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
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