Nov, 2003
Optical & Non-contact Data-transmission System of Rotating Spindle Temperature by Adopting One-chip Micro-controller (3rd Report) - Data-transmission and Power-supply through Cylindrical Surface -
Journal of the Japan Society of Precision Engineering
- ,
- ,
- Volume
- 69
- Number
- 11
- First page
- 1600
- Last page
- 1604
- Language
- Japanese
- Publishing type
- Research paper (scientific journal)
- DOI
- 10.2493/jjspe.69.1600
- Publisher
- The Japan Society for Precision Engineering
This paper deals with the optical telemeter system in which data-transmission and power-supply through cylindrical surface of rotating spindle are realized. Data-transmission is carried out by means of one LED on the cylindrical surface of rotating head and enough numbers of PD facing to LED rotational locus. Non-contact power-supply is carried out by means of two pairs of coil and ferrite-core arranged on the rotating side and the stationary side respectively. These schemes through cylindrical surface are realized in a demonstration unit to clarify the effectiveness of the newly developed system. The measurement accuracy of the developed system is superior than 0.05°C for 0〜50°C range from the view point of temperature change.
- Link information
- ID information
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- DOI : 10.2493/jjspe.69.1600
- ISSN : 0912-0289
- CiNii Articles ID : 110001368361
- CiNii Books ID : AN1003250X