TW201129772A - Measurement system for knife tip and diameter of miniature knife tool - Google Patents
Measurement system for knife tip and diameter of miniature knife toolInfo
- Publication number
- TW201129772A TW201129772A TW99105703A TW99105703A TW201129772A TW 201129772 A TW201129772 A TW 201129772A TW 99105703 A TW99105703 A TW 99105703A TW 99105703 A TW99105703 A TW 99105703A TW 201129772 A TW201129772 A TW 201129772A
- Authority
- TW
- Taiwan
- Prior art keywords
- knife
- measurement system
- diameter
- miniature
- measurement
- Prior art date
Links
Landscapes
- Length Measuring Devices By Optical Means (AREA)
- Machine Tool Sensing Apparatuses (AREA)
Abstract
There is provided a measurement system for knife tip and diameter of miniature knife tool, which primarily makes use of parallel light beams in cooperation with photo sensors to adopt knife edge scanning and diffracting for measuring the relation ratio of the position of knife tool under test to the light intensity distribution, so as to determine the knife tip position and knife diameter of the miniature knife tool. Therefore, by using the four-quadrant sensor for detecting the energy distribution caused by knife diameter diffraction, it is able to measure a measurement resolution of 0.2 &mgr;m in the coordinate space of X and Y axes. Furthermore, by using the knife-edge scanning, it is able to detect a measurement resolution of 0.75 &mgr;m in the coordinate space of Z axis. In comparison with the typical measurement system, the present measurement system is provided with higher measurement precision, simple structure, low cost, and easy operation. Accordingly, with the use of the present measurement system, the miniature knife tool is able to promote the measurement precision, decrease the manual detection cost and human error, and increase the detection efficiency.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW99105703A TW201129772A (en) | 2010-02-26 | 2010-02-26 | Measurement system for knife tip and diameter of miniature knife tool |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW99105703A TW201129772A (en) | 2010-02-26 | 2010-02-26 | Measurement system for knife tip and diameter of miniature knife tool |
Publications (2)
Publication Number | Publication Date |
---|---|
TW201129772A true TW201129772A (en) | 2011-09-01 |
TWI421468B TWI421468B (en) | 2014-01-01 |
Family
ID=50180048
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW99105703A TW201129772A (en) | 2010-02-26 | 2010-02-26 | Measurement system for knife tip and diameter of miniature knife tool |
Country Status (1)
Country | Link |
---|---|
TW (1) | TW201129772A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI644088B (en) * | 2018-01-18 | 2018-12-11 | 國立中興大學 | Tool machine spindle and tool yaw and vibration rapid measuring device and method |
CN109839066A (en) * | 2019-01-31 | 2019-06-04 | 北京金万众机械科技有限公司 | A kind of contactless cutter dynamic jump measuring instrument |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100480626C (en) * | 2004-01-02 | 2009-04-22 | 联发科技股份有限公司 | Method for detecting inclination angle of optical head using focusing signal |
TWI264520B (en) * | 2005-11-01 | 2006-10-21 | Academia Sinica | System for measurement of height, angle and their variations of surface of articles |
TWI291013B (en) * | 2006-01-25 | 2007-12-11 | Univ Nat Taipei Technology | Digital-structured micro-optic three-dimensional confocal surface profile measuring system and technique |
KR100939537B1 (en) * | 2007-12-14 | 2010-02-03 | (주) 인텍플러스 | System for measuring surface shape and method for measuring the same |
-
2010
- 2010-02-26 TW TW99105703A patent/TW201129772A/en not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI644088B (en) * | 2018-01-18 | 2018-12-11 | 國立中興大學 | Tool machine spindle and tool yaw and vibration rapid measuring device and method |
CN109839066A (en) * | 2019-01-31 | 2019-06-04 | 北京金万众机械科技有限公司 | A kind of contactless cutter dynamic jump measuring instrument |
Also Published As
Publication number | Publication date |
---|---|
TWI421468B (en) | 2014-01-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Annulment or lapse of patent due to non-payment of fees |