JPH031766U - - Google Patents
Info
- Publication number
- JPH031766U JPH031766U JP6343289U JP6343289U JPH031766U JP H031766 U JPH031766 U JP H031766U JP 6343289 U JP6343289 U JP 6343289U JP 6343289 U JP6343289 U JP 6343289U JP H031766 U JPH031766 U JP H031766U
- Authority
- JP
- Japan
- Prior art keywords
- base metal
- abrasive grain
- grain layer
- whetstone
- convex
- 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
- 239000006061 abrasive grain Substances 0.000 claims description 9
- 239000010953 base metal Substances 0.000 claims description 9
- 230000002093 peripheral effect Effects 0.000 claims 4
- 239000000463 material Substances 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Polishing Bodies And Polishing Tools (AREA)
Description
第１図は本考案の説明図で、第１図ａは側面よ
りの第１図ｂは正面よりの夫々使用模式図、第１
図ｃは砥粒層と台金の固着部のＡ−Ａ断図、第２
図Ａ，Ｂ，Ｃは従来の砥石の形状示す平面模式図
、第３図は第２図Ｂ，Ｃの砥粒層と台金の固着部
のＡ−Ａ断面図を示す。
図中、１……砥粒層、２……台金、Ｇ……歯車
、Ｔ……砥石、３……砥粒層の構成チツプ、４…
…研削に関与しない部分を示す。
Figure 1 is an explanatory diagram of the present invention; Figure 1a is a side view, Figure 1b is a front view, and Figure 1 is a schematic diagram of its use.
Figure c is an A-A sectional view of the fixed part of the abrasive grain layer and base metal, the second
Figures A, B, and C are schematic plan views showing the shape of a conventional grindstone, and Figure 3 is a sectional view taken along line AA of the abrasive grain layer and the fixed portion of the base metal in Figures 2B and C. In the figure, 1...abrasive grain layer, 2...base metal, G...gear, T...grindstone, 3...chip constituting the abrasive grain layer, 4...
...Indicates a part not involved in grinding.
Claims (1)
された超砥粒をボンド材で分散保持した砥粒層と
を具備してなり、砥粒層の半径方向の厚みが全周
に亘り略同一となる様に、上記台金の外周端縁は
円周方向の凸条を有し、上記砥粒層の内周面は、
外周の円周方向に設けた凹凸条に沿い台金の凸条
に嵌合する凹条を有し、台金の凸条と砥粒層の凹
条とが嵌合固着して一体に形成されてなる溝付回
転砥石。 (2) 凹凸条はねじ状である実用新案登録請求の
範囲(1)記載の砥石。 (3) 砥粒層は多数のチツプが、台金の外周端縁
上円周方向に並べて固着形成されてなる実用新案
登録請求の範囲(1)または(2)記載の砥石。 (4) 超砥粒はＣＢＮ、ボンド材はビトリフアイ
ドである実用新案登録請求の範囲(1)，(2)または
(3)記載の砥石。[Scope of Claim for Utility Model Registration] (1) Comprising a disc-shaped base metal and an abrasive grain layer in which superabrasive grains fixed on the outer peripheral edge of the base metal are dispersed and held using a bonding material, The outer peripheral edge of the base metal has a convex strip in the circumferential direction so that the thickness of the abrasive grain layer in the radial direction is substantially the same over the entire circumference, and the inner peripheral surface of the abrasive grain layer is
It has a concave line that fits into the convex line of the base metal along the concave and convex line provided in the circumferential direction of the outer periphery, and the convex line of the base metal and the concave line of the abrasive grain layer are fitted and fixed and formed integrally. Grooved rotary whetstone. (2) The whetstone described in claim (1) of the utility model registration claim, in which the concavo-convex grooves are screw-shaped. (3) The whetstone according to claim (1) or (2), in which the abrasive grain layer has a large number of chips arranged and fixed in the circumferential direction on the outer peripheral edge of the base metal. (4) Utility model registration claims (1) and (2) where the superabrasive grain is CBN and the bond material is vitrified, or
(3) The whetstone described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989063432U JPH078137Y2 (en) | 1989-05-30 | 1989-05-30 | Grooving whetstone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989063432U JPH078137Y2 (en) | 1989-05-30 | 1989-05-30 | Grooving whetstone |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH031766U true JPH031766U (en) | 1991-01-09 |
| JPH078137Y2 JPH078137Y2 (en) | 1995-03-01 |
Family
ID=31593476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989063432U Expired - Lifetime JPH078137Y2 (en) | 1989-05-30 | 1989-05-30 | Grooving whetstone |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH078137Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007000831A1 (en) * | 2005-06-27 | 2007-01-04 | A.L.M.T. Corp. | Diamond rotary dresser for gear and method for truing and dressing gear processing grinding wheel using the rotary dresser |
| JP2016068218A (en) * | 2014-09-30 | 2016-05-09 | 株式会社ノリタケカンパニーリミテド | Grinding wheel and grinding wheel manufacturing method |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5947120A (en) * | 1982-09-06 | 1984-03-16 | Masato Aiura | Screwed hone for finishing process of gear |
-
1989
- 1989-05-30 JP JP1989063432U patent/JPH078137Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5947120A (en) * | 1982-09-06 | 1984-03-16 | Masato Aiura | Screwed hone for finishing process of gear |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007000831A1 (en) * | 2005-06-27 | 2007-01-04 | A.L.M.T. Corp. | Diamond rotary dresser for gear and method for truing and dressing gear processing grinding wheel using the rotary dresser |
| JPWO2007000831A1 (en) * | 2005-06-27 | 2009-01-22 | 株式会社アライドマテリアル | Diamond rotary dresser for gears and truing and dressing method of gear grinding wheel using the same |
| JP2016068218A (en) * | 2014-09-30 | 2016-05-09 | 株式会社ノリタケカンパニーリミテド | Grinding wheel and grinding wheel manufacturing method |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH078137Y2 (en) | 1995-03-01 |