JPS56162008A - Measuring device for degree of parallel - Google Patents
Measuring device for degree of parallelInfo
- Publication number
- JPS56162008A JPS56162008A JP6521480A JP6521480A JPS56162008A JP S56162008 A JPS56162008 A JP S56162008A JP 6521480 A JP6521480 A JP 6521480A JP 6521480 A JP6521480 A JP 6521480A JP S56162008 A JPS56162008 A JP S56162008A
- Authority
- JP
- Japan
- Prior art keywords
- degree
- parallel
- measured
- plate
- detectors
- 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
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/30—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring angles or tapers; for testing the alignment of axes
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
PURPOSE:To simplify the measurement for a degree of parallel between the front and rear faces of a sample and to check and correct a degree of parallel of mass- produced goods efficiently, by bringing plural displacement detectors into contact with a material to be measured. CONSTITUTION:Displacement detectors 4-6 of the same standards are fitted to the lower face of a plate 1 out of upper and lower reference plates 1 and 2, which have perfect planes, at 90 deg. intervals and intervals of an equal distance. When the plate 1 is moved upward and is separated, a material 7 to be measured is put on the plate 2 so that faces where a degree of parallel should be measured are the front and rear faces, and this material 7 is set by the descent of the plate 1. The part surrounded with the circle connecting the detectors 3-6 becomes a disc-shaped part A having an R radius, and the inclination of the part A of the upper face of the material 7 is measured to obtain a degree of parallel. In this case, the outputs of respective detectors are given to a CRT15 through adders 8 and 9, amplifiers 10 and 11, and modulators 12 and 13, and the inclination of the material 7 is displayed with vector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6521480A JPS56162008A (en) | 1980-05-19 | 1980-05-19 | Measuring device for degree of parallel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6521480A JPS56162008A (en) | 1980-05-19 | 1980-05-19 | Measuring device for degree of parallel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS56162008A true JPS56162008A (en) | 1981-12-12 |
Family
ID=13280429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6521480A Pending JPS56162008A (en) | 1980-05-19 | 1980-05-19 | Measuring device for degree of parallel |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56162008A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61239111A (en) * | 1985-04-16 | 1986-10-24 | Sony Corp | Measuring instrument for angle of inclination of object to be measured |
| JPH0177907U (en) * | 1987-06-08 | 1989-05-25 | ||
| CN103851994A (en) * | 2012-12-04 | 2014-06-11 | 洛阳量云精密仪器有限公司 | Intelligent wedge block measurement analyzer |
-
1980
- 1980-05-19 JP JP6521480A patent/JPS56162008A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61239111A (en) * | 1985-04-16 | 1986-10-24 | Sony Corp | Measuring instrument for angle of inclination of object to be measured |
| JPH0177907U (en) * | 1987-06-08 | 1989-05-25 | ||
| CN103851994A (en) * | 2012-12-04 | 2014-06-11 | 洛阳量云精密仪器有限公司 | Intelligent wedge block measurement analyzer |
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