KR950001274A - Precision measuring device - Google Patents
Precision measuring device Download PDFInfo
- Publication number
- KR950001274A KR950001274A KR1019930011285A KR930011285A KR950001274A KR 950001274 A KR950001274 A KR 950001274A KR 1019930011285 A KR1019930011285 A KR 1019930011285A KR 930011285 A KR930011285 A KR 930011285A KR 950001274 A KR950001274 A KR 950001274A
- Authority
- KR
- South Korea
- Prior art keywords
- light receiving
- receiving element
- resolution
- moving end
- rotary slit
- Prior art date
Links
Landscapes
- Optical Transform (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
본 발명은 기계부품의 내경측정에 있어서 엔코더를 이용한 정밀측정에 관한 것이다. 정밀한 기계가공에 있어서 측정기의 분해능 보다 정밀한 가공은 있을 수 없으므로 정밀가공을 위하여 보다 우수한 측정기의 개발이 요구된다. 본 발명은 내경측정기의 분해능을 높이기 위하여 직경의 변화를 회전각 변위로 전환하고, 이것을 엔코더를 사용하여 측정분해능을 혁신적으로 개선시킨 장치이다.The present invention relates to precise measurement using an encoder in the measurement of the inner diameter of a mechanical part. In precision machining, there can be no more precise machining than the resolution of the measuring instrument. Therefore, the development of a better measuring instrument is required for precision machining. The present invention converts the change of the diameter into rotation angle displacement in order to increase the resolution of the internal diameter measuring device, and this is an apparatus that innovatively improved the measurement resolution by using an encoder.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제 1 도는 본 발명의 기본이 되는 측정기의 개략도, 제 2 도는 3점이 접촉되도록 한 측정기의 개념도.1 is a schematic diagram of a measuring instrument which is the basis of the present invention, and FIG. 2 is a conceptual diagram of a measuring instrument in which three points are in contact.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019930011285A KR950001274A (en) | 1993-06-21 | 1993-06-21 | Precision measuring device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019930011285A KR950001274A (en) | 1993-06-21 | 1993-06-21 | Precision measuring device |
Publications (1)
Publication Number | Publication Date |
---|---|
KR950001274A true KR950001274A (en) | 1995-01-03 |
Family
ID=67134863
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019930011285A KR950001274A (en) | 1993-06-21 | 1993-06-21 | Precision measuring device |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR950001274A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20200090083A (en) * | 2019-01-18 | 2020-07-28 | 안병로 | Liquid packing machine and manufacturing method thereof |
-
1993
- 1993-06-21 KR KR1019930011285A patent/KR950001274A/en not_active Application Discontinuation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20200090083A (en) * | 2019-01-18 | 2020-07-28 | 안병로 | Liquid packing machine and manufacturing method thereof |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES2083455T3 (en) | A DIGITAL LINEAR MEASURING DEVICE. | |
KR910021576A (en) | Bearing monitoring system | |
ATE126587T1 (en) | FORCE TRANSDUCER WITH TORSION RING. | |
SE9601510D0 (en) | torque sensors | |
ATE83855T1 (en) | INCREMENTAL ENCODER. | |
ES2031003T3 (en) | PROCEDURE AND DEVICE TO DETECT THE AXIAL LAYOUT OF A LONG CYLINDRICAL BODY. | |
KR950001274A (en) | Precision measuring device | |
ATE101264T1 (en) | ANGLE MEASUREMENT DEVICE. | |
ATE242869T1 (en) | MAGNETOSTRICTIVE POSITION MEASURING TRANSDUCER WITH HIGH MEASUREMENT ACCURACY | |
SE8702206D0 (en) | A COORDINATE MEASURING MACHINE | |
CN216745919U (en) | External magnetic induction displacement measurement system for stroke device | |
AU6041886A (en) | Contact-free measuring apparatus having an F-THeta-corrected objective | |
ATE102168T1 (en) | MEASURING DEVICE FOR DETECTING THE PENDULUM ANGLE. | |
JPH09229020A (en) | Cylinder with position detector | |
FR2431678A3 (en) | LINEAR MICROMETER | |
SU1404787A1 (en) | Slide calipers | |
CN218628371U (en) | Large-aperture high-precision thin-wall hollow split type encoder | |
SU1552143A1 (en) | Adjusting device | |
JPH0421053Y2 (en) | ||
SU1106976A1 (en) | Device for measuring average diameter of internal threads | |
SU627944A1 (en) | Dividing device | |
SU1467366A1 (en) | Collet internal dial gauge | |
SU1580145A1 (en) | Strain gauge calibrator | |
SU1536200A1 (en) | Device for checking internal surfaces | |
SU1367047A1 (en) | Linear displacement device,mainly for stands |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
WITN | Withdrawal due to no request for examination |