JPH045366U - - Google Patents
Info
- Publication number
- JPH045366U JPH045366U JP4583090U JP4583090U JPH045366U JP H045366 U JPH045366 U JP H045366U JP 4583090 U JP4583090 U JP 4583090U JP 4583090 U JP4583090 U JP 4583090U JP H045366 U JPH045366 U JP H045366U
- Authority
- JP
- Japan
- Prior art keywords
- abrasive grains
- super
- whetstone
- coated
- layer
- 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.)
- Pending
Links
Landscapes
- Polishing Bodies And Polishing Tools (AREA)
Description
第１図は本考案に係る超仕上砥石の断面図、第
２図は従来の弾性砥石の断面図、第３図は従来の
メタルボンド砥石の断面図、第４図〜第６図は本
考案に係る超仕上砥石の製造工程を示す断面図、
第７図は他の実施例の超仕上砥石の断面図を示す
。
図中、１は金属被覆、２は砥粒、３は弾性結合
剤層、４はメタル系結合剤層、５は弾性被覆、６
はメタル層、７は砥石台金、８は微細砥粒、９は
弾性結合剤を示す。
Fig. 1 is a cross-sectional view of the super-finishing grindstone according to the present invention, Fig. 2 is a cross-sectional view of a conventional elastic grindstone, Fig. 3 is a cross-sectional view of a conventional metal bond grindstone, and Figs. 4 to 6 are a cross-sectional view of the present invention. A cross-sectional view showing the manufacturing process of a super-finishing whetstone related to
FIG. 7 shows a sectional view of a superfinishing grindstone according to another embodiment. In the figure, 1 is a metal coating, 2 is an abrasive grain, 3 is an elastic binder layer, 4 is a metal binder layer, 5 is an elastic coating, 6
7 is a metal layer, 7 is a grinding wheel base metal, 8 is a fine abrasive grain, and 9 is an elastic binder.
Claims (1)
する超仕上砥石において、前記砥粒を弾性被覆す
ると伴に、当該砥粒径の1/2〜3/4厚にメタル系の
結合剤層を形成し、さらに、当該砥粒系の残りの
1/4〜1/2厚に微細砥粒を含有するメタル層を形成
したことを特徴とする超仕上砥石。 (2) 前記砥粒は、微細砥粒を含む弾性結合剤に
より弾性被覆されていることを特徴とする請求項
(1)記載の超仕上砥石。[Scope of Claim for Utility Model Registration] (1) In a super-finishing whetstone in which abrasive grains are held on a whetstone base using a binder layer, the abrasive grains are elastically coated, and at the same time the abrasive grains are coated with 1/2 of the diameter of the abrasive grains. Form a metal binder layer to ~3/4 thickness, and then add the remaining abrasive grain layer.
A super-finishing whetstone characterized by forming a metal layer containing fine abrasive grains with a thickness of 1/4 to 1/2. (2) A claim characterized in that the abrasive grains are elastically coated with an elastic binder containing fine abrasive grains.
(1) Super finishing whetstone described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4583090U JPH045366U (en) | 1990-04-27 | 1990-04-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4583090U JPH045366U (en) | 1990-04-27 | 1990-04-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH045366U true JPH045366U (en) | 1992-01-17 |
Family
ID=31560355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4583090U Pending JPH045366U (en) | 1990-04-27 | 1990-04-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH045366U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08206919A (en) * | 1994-12-05 | 1996-08-13 | Sumitomo Heavy Ind Ltd | Tooth profile generating method for hourglass worm wheel |
| WO1998016347A1 (en) * | 1996-10-15 | 1998-04-23 | Nippon Steel Corporation | Semiconductor substrate polishing pad dresser, method of manufacturing the same, and chemicomechanical polishing method using the same dresser |
| JP2010139032A (en) * | 2008-12-15 | 2010-06-24 | Ntn Corp | Machine component, rolling element for rolling bearing, bearing ring, and method for super-finishing the same |
-
1990
- 1990-04-27 JP JP4583090U patent/JPH045366U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08206919A (en) * | 1994-12-05 | 1996-08-13 | Sumitomo Heavy Ind Ltd | Tooth profile generating method for hourglass worm wheel |
| WO1998016347A1 (en) * | 1996-10-15 | 1998-04-23 | Nippon Steel Corporation | Semiconductor substrate polishing pad dresser, method of manufacturing the same, and chemicomechanical polishing method using the same dresser |
| JP2010139032A (en) * | 2008-12-15 | 2010-06-24 | Ntn Corp | Machine component, rolling element for rolling bearing, bearing ring, and method for super-finishing the same |
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