Back to Search Start Over

Design of metal casting mold for ADC 12 aluminium alloy with assistance of 20 kHz ultrasonic vibration

Authors :
Hai Nguyen Thanh
Qui Dao Duy
Khanh Bui Duy
Tung Le Thanh
Thien Vo Tan
Tri Pham Huu
Source :
Journal of Science and Technology of Metal. 97:19-23
Publication Year :
2021
Publisher :
Vietnam Foundry and Metallurgy Science and Technology Association, 2021.

Abstract

Metal mold casting is widely used in industry because of higher accuracy than sand casting and lower cost than diecasting. Metal mold casting can yield products with complex shapes and adjustable cooling rate. In this work, designing and fabrication of 20 kHz ultrasonic assisted mold casting using 20Cr steel are studied. Some major components such as motor, heater power, melting chamber are selected and calculated. Model for heating and pouring the ADC 12 alloy is designed. Samples with and without ultrasonic vibration are investigated using 3D laser scan.

Details

ISSN :
18594344
Volume :
97
Database :
OpenAIRE
Journal :
Journal of Science and Technology of Metal
Accession number :
edsair.doi...........df9683fe4b663a0c68da997c0d31c3da
Full Text :
https://doi.org/10.52923/vmfs.jstm.82021.97.04