Experimental study on the effect of grinding path in tangential ultrasonic-assisted grinding for the curved surfaces of zirconia ceramics

Qiao，Jiaping1,2; Feng，Ming3; Wu，Hanqiang2; Li，Sisi3; Zeng，Jiang2; Wu，Yongbo2

2021

10.1007/s00170-021-08077-0

INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY   影响因子和分区

0268-3768

1433-3015

Parts made of zirconia ceramics have been used in various high-end fields, and some of these parts exhibit complex styles with various curved surfaces. As a prominent machining technique for manufacturing zirconia ceramic parts, tangential ultrasonic-assisted grinding has mainly been employed in improving the processing efficiency and simultaneously ensuring the surface quality. With the aim of further improving the processing performance of tangential ultrasonic-assisted curved surface grinding, the effects of the grinding paths with α = 0°, α = 45°, and α = 90° on the surface quality and profile of a workpiece were studied for a specific curved surface, and the wear of the grinding wheel with different paths was analyzed. In addition, the material removal mechanisms were discussed for single diamond grit grinding tests. The obtained results demonstrated that (1) the surface roughness S was different at different grinding paths, i.e., at different values of α, and the surface finish mainly depended on the ultrasonic amplitude. (2) The profile error of the curved work-surface was different at different values of α. (3) The wear of the grinding wheel at α = 45° was the most serious, and at α = 0° and α = 90°, the abrasive grain wear was slight. These tendencies agreed with the case of the work-surface quality. (4) The material removal mechanism was different with and without ultrasonics, which resulted in the differences in the work-surface finish.

Curved surface Grinding path Surface roughness Tangential ultrasonic-assisted Zirconia ceramic

SCI ; EI

英语

通讯

WOS:000698567000001

20213910939267

Finishing ; Grinding (machining) ; Grinding wheels ; Surface properties ; Ultrasonic applications ; Wear of materials ; Zirconia

Machining Operations:604.2 ; Ultrasonic Applications:753.3 ; Inorganic Compounds:804.2 ; Coating Techniques:813.1 ; Physical Properties of Gases, Liquids and Solids:931.2 ; Materials Science:951

ENGINEERING

2-s2.0-85115637623

Scopus

1.Harbin Institute of Technology,Harbin,150000,China
2.Southern University of Science and Technology,Shenzhen,518055,China
3.College of Mechanical and Electrical Engineering,Wenzhou University,Wenzhou,325035,China

Qiao，Jiaping,Feng，Ming,Wu，Hanqiang,et al. Experimental study on the effect of grinding path in tangential ultrasonic-assisted grinding for the curved surfaces of zirconia ceramics[J]. INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY,2021,118:1859-1872.

Qiao，Jiaping,Feng，Ming,Wu，Hanqiang,Li，Sisi,Zeng，Jiang,&Wu，Yongbo.(2021).Experimental study on the effect of grinding path in tangential ultrasonic-assisted grinding for the curved surfaces of zirconia ceramics.INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY,118,1859-1872.

Qiao，Jiaping,et al."Experimental study on the effect of grinding path in tangential ultrasonic-assisted grinding for the curved surfaces of zirconia ceramics".INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY 118(2021):1859-1872.