JPS5522134A - Length measurement and selection of conical work - Google Patents
Length measurement and selection of conical workInfo
- Publication number
- JPS5522134A JPS5522134A JP9491878A JP9491878A JPS5522134A JP S5522134 A JPS5522134 A JP S5522134A JP 9491878 A JP9491878 A JP 9491878A JP 9491878 A JP9491878 A JP 9491878A JP S5522134 A JPS5522134 A JP S5522134A
- Authority
- JP
- Japan
- Prior art keywords
- notches
- work
- compensations
- measuring
- measuring positions
- 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
Landscapes
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
- Sorting Of Articles (AREA)
Abstract
PURPOSE: To improve the measuring accuracy and performance by forming an n number of taper groove type notches in the outer circumference of a rotary table and by inserting a conical work into the gap between the notches and an n number of guide plates facing the former such that its height is measured.
CONSTITUTION: Taper groove type notches A, which are formed equidistantly in the outer circumference of a rotary table 2, and taper guide plates B facing the former are used to constitute an n number of measuring positions C. Master works are consecutively inserted in advance into the respective measuring positions, and dispersions in the finish size of the respective notches are detected as compensations and stored. Then, a single master work and an (n-1) number of works 3 to be measured are inserted into the measuring positions C so that the work sizes are simultaneously measured on the basis of the respective compensations. In according with the rotations of the table 2 following the proceeding of the measuring operations, the compensations of the measuring positions, where the master works are inserted, are consecutively and continuously detected and stored.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9491878A JPS5522134A (en) | 1978-08-02 | 1978-08-02 | Length measurement and selection of conical work |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9491878A JPS5522134A (en) | 1978-08-02 | 1978-08-02 | Length measurement and selection of conical work |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5522134A true JPS5522134A (en) | 1980-02-16 |
Family
ID=14123366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9491878A Pending JPS5522134A (en) | 1978-08-02 | 1978-08-02 | Length measurement and selection of conical work |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5522134A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6275207A (en) * | 1985-09-28 | 1987-04-07 | Toyoda Mach Works Ltd | Shaft height measuring instrument |
| JP2003076026A (en) * | 2001-09-05 | 2003-03-14 | Sumitomo Special Metals Co Ltd | Method for recording identification information, and photomask set |
-
1978
- 1978-08-02 JP JP9491878A patent/JPS5522134A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6275207A (en) * | 1985-09-28 | 1987-04-07 | Toyoda Mach Works Ltd | Shaft height measuring instrument |
| JPH0466289B2 (en) * | 1985-09-28 | 1992-10-22 | Toyoda Koki Kk | |
| JP2003076026A (en) * | 2001-09-05 | 2003-03-14 | Sumitomo Special Metals Co Ltd | Method for recording identification information, and photomask set |
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