JPS6374271U - - Google Patents
Info
- Publication number
- JPS6374271U JPS6374271U JP16758686U JP16758686U JPS6374271U JP S6374271 U JPS6374271 U JP S6374271U JP 16758686 U JP16758686 U JP 16758686U JP 16758686 U JP16758686 U JP 16758686U JP S6374271 U JPS6374271 U JP S6374271U
- Authority
- JP
- Japan
- Prior art keywords
- base metal
- dimension
- inner periphery
- maximum thickness
- abrasive
- 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
- 239000006061 abrasive grain Substances 0.000 claims description 3
- 239000010953 base metal Substances 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Polishing Bodies And Polishing Tools (AREA)
Description
第１図はこの考案の内周刃砥石の一実施例を示
す要部の側断面図、第２図〜第４図は従来の内周
刃砥石を示すもので、第２図は全体の正面図、第
３図は同側断面図、第４図は第３図の“Ｘ”部拡
大図である。
１……台金、１０……砥粒層、１１……最大厚
さ寸法位置、Ａ，Ｂ……厚さ寸法。
Figure 1 is a side cross-sectional view of the main parts of an embodiment of the internal blade grindstone of this invention, Figures 2 to 4 are conventional internal blade grindstones, and Figure 2 is a front view of the whole. 3 is a sectional view of the same side, and FIG. 4 is an enlarged view of the "X" portion in FIG. 3. 1... Base metal, 10... Abrasive grain layer, 11... Maximum thickness dimension position, A, B... Thickness dimension.
Claims (1)
を固着してなる砥粒層が形成された内周刃砥石に
おいて、上記砥粒層を、その上記台金の軸線方向
の最大厚さ寸法Ａに対して、この最大厚さ寸法と
なる位置から外周方向に５００μｍ離間した位置
における厚さ寸法Ｂが、Ａ／Ｂ＝１．３以上にな
るように形成したことを特徴とする内周刃砥石。 In an inner peripheral blade grindstone in which an abrasive layer formed by fixing abrasive grains is formed on the inner periphery of a ring-shaped base metal and its vicinity, the abrasive grain layer is formed at the maximum thickness in the axial direction of the base metal. An inner periphery characterized in that, with respect to dimension A, the thickness dimension B at a position 500 μm apart in the outer circumferential direction from the position of the maximum thickness dimension is A/B=1.3 or more. Blade whetstone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16758686U JPS6374271U (en) | 1986-10-31 | 1986-10-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16758686U JPS6374271U (en) | 1986-10-31 | 1986-10-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6374271U true JPS6374271U (en) | 1988-05-18 |
Family
ID=31099651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16758686U Pending JPS6374271U (en) | 1986-10-31 | 1986-10-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6374271U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59129669A (en) * | 1983-01-14 | 1984-07-26 | Mitsubishi Norton Kk | Inner peripheral edge diamond grindstone |
| JPS59167586A (en) * | 1983-03-14 | 1984-09-21 | Yoshitomi Pharmaceut Ind Ltd | Thiophene derivative |
-
1986
- 1986-10-31 JP JP16758686U patent/JPS6374271U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59129669A (en) * | 1983-01-14 | 1984-07-26 | Mitsubishi Norton Kk | Inner peripheral edge diamond grindstone |
| JPS59167586A (en) * | 1983-03-14 | 1984-09-21 | Yoshitomi Pharmaceut Ind Ltd | Thiophene derivative |