JPH0445761Y2 - - Google Patents
Info
- Publication number
- JPH0445761Y2 JPH0445761Y2 JP12475187U JP12475187U JPH0445761Y2 JP H0445761 Y2 JPH0445761 Y2 JP H0445761Y2 JP 12475187 U JP12475187 U JP 12475187U JP 12475187 U JP12475187 U JP 12475187U JP H0445761 Y2 JPH0445761 Y2 JP H0445761Y2
- Authority
- JP
- Japan
- Prior art keywords
- workpiece
- center
- female
- sphere
- accuracy
- 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
Links
- 238000003754 machining Methods 0.000 description 11
- 238000010586 diagram Methods 0.000 description 4
- 241000252084 Anguilla Species 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Grinding Of Cylindrical And Plane Surfaces (AREA)
- Turning (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12475187U JPH0445761Y2 (el) | 1987-08-18 | 1987-08-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12475187U JPH0445761Y2 (el) | 1987-08-18 | 1987-08-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6430103U JPS6430103U (el) | 1989-02-23 |
| JPH0445761Y2 true JPH0445761Y2 (el) | 1992-10-28 |
Family
ID=31374757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12475187U Expired JPH0445761Y2 (el) | 1987-08-18 | 1987-08-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0445761Y2 (el) |
-
1987
- 1987-08-18 JP JP12475187U patent/JPH0445761Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6430103U (el) | 1989-02-23 |
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