Title :
Research on the high precision automatic measurement system for diameter of microdrill
Author :
Xiaohong, Tang ; Guoliang, Xiong
Author_Institution :
Key Lab. of Minist. of Educ. for Conveyance & Equip., East China Jiaotong Univ., Nanchang, China
Abstract :
Aiming at requirement of measuring the microdrill put forward by the domestic enterprise, thorough investigation for the previous measurement methods of the microdrill is carried on in this paper. On the basis of it, the CCD-aperture diffraction method of measuring the microdrill diameter is proposed, and the corresponding automatic measurement system is designed. The research can establish some theoretical foundation for the design of the instrument for measuring microdrill diameter in future.
Keywords :
charge-coupled devices; drilling; CCD-aperture diffraction method; domestic enterprise; high precision automatic measurement system; microdrill diameter; Apertures; Charge coupled devices; Diffraction; Instruments; Laboratories; Laser modes; Optical sensors; Programmable control; Sun; Technology management; CCD-aperture diffraction method; automatic measurement; diameter; microdrill;
Conference_Titel :
Mechanic Automation and Control Engineering (MACE), 2010 International Conference on
Conference_Location :
Wuhan
Print_ISBN :
978-1-4244-7737-1
DOI :
10.1109/MACE.2010.5536816
