TY - JOUR
T1 - Process parameters optimization of abrasive flow polishing in turbine static blade ring
AU - Zhao, Tao
AU - Shi, Yao Yao
AU - Lin, Xiao Jun
AU - Wu, Guang
PY - 2014/9/1
Y1 - 2014/9/1
N2 - To solve the process technology problem of turbine static blade ring's abrasive flow polishing, the polishing process and the influence of polishing factors on surface quality were analyzed. According to the features of static blade ring, a special fixture for static blade ring abrasive flow polishing was designed by combining with the loss law of the polishing pressure. The static analysis of pressure loads for blade was made by using ANSYS finite element software, and a reasonable range of abrasive flow polishing pressure was determined. By using signal-to-noise experimental design method to analyze process parameters, the influence of process parameters to the surface roughness and the optimal polishing process parameters were obtained. The experimental results showed that the surface quality of static blade ring was significantly improved, and abrasive flow polishing could satisfy the drawing requirements in polishing stainless steel static blade ring, which was less than 0.4 μm in surface roughness and less than 0.1 mm in deformation.
AB - To solve the process technology problem of turbine static blade ring's abrasive flow polishing, the polishing process and the influence of polishing factors on surface quality were analyzed. According to the features of static blade ring, a special fixture for static blade ring abrasive flow polishing was designed by combining with the loss law of the polishing pressure. The static analysis of pressure loads for blade was made by using ANSYS finite element software, and a reasonable range of abrasive flow polishing pressure was determined. By using signal-to-noise experimental design method to analyze process parameters, the influence of process parameters to the surface roughness and the optimal polishing process parameters were obtained. The experimental results showed that the surface quality of static blade ring was significantly improved, and abrasive flow polishing could satisfy the drawing requirements in polishing stainless steel static blade ring, which was less than 0.4 μm in surface roughness and less than 0.1 mm in deformation.
KW - Abrasive flow polishing
KW - Process parameter
KW - Static blade ring
KW - Surface quality
KW - Turbine
UR - https://www.scopus.com/pages/publications/84908098491
U2 - 10.13196/j.cims.2014.09.015
DO - 10.13196/j.cims.2014.09.015
M3 - 文章
AN - SCOPUS:84908098491
SN - 1006-5911
VL - 20
SP - 2203
EP - 2209
JO - Jisuanji Jicheng Zhizao Xitong/Computer Integrated Manufacturing Systems, CIMS
JF - Jisuanji Jicheng Zhizao Xitong/Computer Integrated Manufacturing Systems, CIMS
IS - 9
ER -