JPS59105501A - 小物体の平面研磨面の交叉角度測定具 - Google Patents
小物体の平面研磨面の交叉角度測定具Info
- Publication number
- JPS59105501A JPS59105501A JP21632082A JP21632082A JPS59105501A JP S59105501 A JPS59105501 A JP S59105501A JP 21632082 A JP21632082 A JP 21632082A JP 21632082 A JP21632082 A JP 21632082A JP S59105501 A JPS59105501 A JP S59105501A
- Authority
- JP
- Japan
- Prior art keywords
- small object
- polished surface
- flat polished
- main body
- circumference
- 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
- 238000005259 measurement Methods 0.000 claims description 6
- 239000004615 ingredient Substances 0.000 claims 1
- 239000010432 diamond Substances 0.000 abstract description 4
- 229910003460 diamond Inorganic materials 0.000 abstract description 4
- 239000010437 gem Substances 0.000 abstract description 3
- 238000005498 polishing Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 229910001751 gemstone Inorganic materials 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/26—Measuring arrangements characterised by the use of optical techniques for measuring angles or tapers; for testing the alignment of axes
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length-Measuring Instruments Using Mechanical Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21632082A JPS59105501A (ja) | 1982-12-08 | 1982-12-08 | 小物体の平面研磨面の交叉角度測定具 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21632082A JPS59105501A (ja) | 1982-12-08 | 1982-12-08 | 小物体の平面研磨面の交叉角度測定具 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59105501A true JPS59105501A (ja) | 1984-06-18 |
| JPS6232401B2 JPS6232401B2 (enExample) | 1987-07-14 |
Family
ID=16686676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP21632082A Granted JPS59105501A (ja) | 1982-12-08 | 1982-12-08 | 小物体の平面研磨面の交叉角度測定具 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59105501A (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01282603A (ja) * | 1988-05-10 | 1989-11-14 | Hitachi Ltd | 運転操作監視方法、及び、運転操作監視装置 |
| JPH01113707U (enExample) * | 1988-01-22 | 1989-07-31 |
-
1982
- 1982-12-08 JP JP21632082A patent/JPS59105501A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6232401B2 (enExample) | 1987-07-14 |
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