JPH0329546B2 - - Google Patents
Info
- Publication number
- JPH0329546B2 JPH0329546B2 JP60204394A JP20439485A JPH0329546B2 JP H0329546 B2 JPH0329546 B2 JP H0329546B2 JP 60204394 A JP60204394 A JP 60204394A JP 20439485 A JP20439485 A JP 20439485A JP H0329546 B2 JPH0329546 B2 JP H0329546B2
- Authority
- JP
- Japan
- Prior art keywords
- tool
- wrapping
- hole
- workpiece
- spherical head
- 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.)
- Expired - Lifetime
Links
- 238000000034 method Methods 0.000 claims description 9
- 239000000843 powder Substances 0.000 claims description 6
- 229910052582 BN Inorganic materials 0.000 claims description 3
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 claims description 3
- 238000005498 polishing Methods 0.000 description 11
- 239000000463 material Substances 0.000 description 3
- TZHYBRCGYCPGBQ-UHFFFAOYSA-N [B].[N] Chemical compound [B].[N] TZHYBRCGYCPGBQ-UHFFFAOYSA-N 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004070 electrodeposition Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60204394A JPS6268271A (ja) | 1985-09-18 | 1985-09-18 | 半球状軸受面のラッピング方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60204394A JPS6268271A (ja) | 1985-09-18 | 1985-09-18 | 半球状軸受面のラッピング方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6268271A JPS6268271A (ja) | 1987-03-28 |
| JPH0329546B2 true JPH0329546B2 (US07968547-20110628-C00004.png) | 1991-04-24 |
Family
ID=16489813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60204394A Granted JPS6268271A (ja) | 1985-09-18 | 1985-09-18 | 半球状軸受面のラッピング方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6268271A (US07968547-20110628-C00004.png) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3431378B2 (ja) * | 1995-06-22 | 2003-07-28 | 株式会社日立製作所 | 弁のシール面の仕上加工方法および弁のシール面の仕上加工装置および弁装置 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50152395A (US07968547-20110628-C00004.png) * | 1974-05-28 | 1975-12-08 | ||
| JPS5727649A (en) * | 1980-07-28 | 1982-02-15 | Ntn Toyo Bearing Co Ltd | Lapping tool |
| JPS6049770A (ja) * | 1983-08-29 | 1985-03-19 | Toppan Printing Co Ltd | 貝殻付き貝類の包装体 |
-
1985
- 1985-09-18 JP JP60204394A patent/JPS6268271A/ja active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50152395A (US07968547-20110628-C00004.png) * | 1974-05-28 | 1975-12-08 | ||
| JPS5727649A (en) * | 1980-07-28 | 1982-02-15 | Ntn Toyo Bearing Co Ltd | Lapping tool |
| JPS6049770A (ja) * | 1983-08-29 | 1985-03-19 | Toppan Printing Co Ltd | 貝殻付き貝類の包装体 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6268271A (ja) | 1987-03-28 |
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