JPS5535252A - Coordinate measuring instrument - Google Patents
Coordinate measuring instrumentInfo
- Publication number
- JPS5535252A JPS5535252A JP10871678A JP10871678A JPS5535252A JP S5535252 A JPS5535252 A JP S5535252A JP 10871678 A JP10871678 A JP 10871678A JP 10871678 A JP10871678 A JP 10871678A JP S5535252 A JPS5535252 A JP S5535252A
- Authority
- JP
- Japan
- Prior art keywords
- displacement
- normal
- measurer
- values
- value
- 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
Landscapes
- A Measuring Device Byusing Mechanical Method (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
PURPOSE: To obtain precise normal-line vector data with measurement time shortened by pushing a measurer against the curved surface of a body to be measured by a displacement value and then by calculating and outputting the normal-directional component of the curved line through one-point measurement from displacement signals of X, Y and Z axes.
CONSTITUTION: The measurer of detector B is made in contact with the measuring point of measured body A. Displacement signals Ex, Ey and Ez of horizontal X and Y axes and a longitudinal Z axis of the displacement of the measurer on the contact surface in the normal-line direction are inputted as analog values to A/D converter circuit C, where they are converted into digital signals before being inputted to arithmetic circuit D. Arithmetic circuit D calculates composite displacement value Eo by formula (1) from the above-mentioned digital signals and respective component values I, J and K of a normal-directional vector are calculated from the value of Eo and respective axial displacement values by using formula (2).
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10871678A JPS5832644B2 (en) | 1978-09-04 | 1978-09-04 | coordinate measuring machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10871678A JPS5832644B2 (en) | 1978-09-04 | 1978-09-04 | coordinate measuring machine |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5535252A true JPS5535252A (en) | 1980-03-12 |
JPS5832644B2 JPS5832644B2 (en) | 1983-07-14 |
Family
ID=14491762
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10871678A Expired JPS5832644B2 (en) | 1978-09-04 | 1978-09-04 | coordinate measuring machine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5832644B2 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58124902A (en) * | 1982-01-22 | 1983-07-25 | Osaka Kiko Co Ltd | Triaxial displacement detector |
JPS6123906A (en) * | 1984-07-13 | 1986-02-01 | Toyota Motor Corp | Method and device for measuring deviation of work |
US4621434A (en) * | 1982-03-24 | 1986-11-11 | Willy Hofler | Multiple-coordinate scanner with regulated scanning force |
JPH01136405U (en) * | 1988-03-10 | 1989-09-19 |
-
1978
- 1978-09-04 JP JP10871678A patent/JPS5832644B2/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58124902A (en) * | 1982-01-22 | 1983-07-25 | Osaka Kiko Co Ltd | Triaxial displacement detector |
JPS6322526B2 (en) * | 1982-01-22 | 1988-05-12 | Osaka Kiko Co Ltd | |
US4621434A (en) * | 1982-03-24 | 1986-11-11 | Willy Hofler | Multiple-coordinate scanner with regulated scanning force |
JPS6123906A (en) * | 1984-07-13 | 1986-02-01 | Toyota Motor Corp | Method and device for measuring deviation of work |
JPH0365842B2 (en) * | 1984-07-13 | 1991-10-15 | ||
JPH01136405U (en) * | 1988-03-10 | 1989-09-19 |
Also Published As
Publication number | Publication date |
---|---|
JPS5832644B2 (en) | 1983-07-14 |
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