압전 젯팅 디스펜서의 작동 변수에 대한 실험적 분석

Title
압전 젯팅 디스펜서의 작동 변수에 대한 실험적 분석
Other Titles
Experimental Analysis of Operating Parameters for Piezoelectric Jetting Dispenser
Authors
김기우; 최승복
Keywords
압전 스택 작동기, 액체 토출 장치, 실험계획법, 부분요인배치, Piezo-stack Actuator, Jetting Dispenser, Design of Experiment, Fractional Factorial Design
Issue Date
2015-11
Publisher
한국소음진동공학회논문집
Series/Report no.
한국소음진동공학회논문집 ; 25권 10호 pp685~691
Abstract
In this work, to identify effective parameter for performance of piezoelectric jetting dispenser, experimental investigation is carried out based on design of experiment. After preparing jetting dispenser using two stack-type piezoelectric actuators, basic working principle of the jetting dispenser is described. Eight operating conditions are chose as main factors and it is assumed that each factor has two levels. To reduce number of experiments for performance evaluation, the experimental sets are designed based on factional factorial design method. Experimental setup is established and the weight of single dot is measured by using precision scale. The main and interaction effects of factors are analyzed using commercial statistical program and optimal operating condition for small amount and small variation of weight of dispensed single dot are determined.
URI
http://doi.org/10.5050/KSNVE.2015.25.10.685
http://dspace.inha.ac.kr/handle/10505/55851
ISSN
1598-2785
Appears in Collections:
College of Engineering(공과대학) > Mechanical Engineering(기계공학) > Local Access Journal Papers, Reports(기계공학 논문, 보고서)
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