Research on liquid impact forming technology of double-layered tubes

3rd International Conference on Energy Equipment Science and Engineering

Sun, Changying^1 ; Liu, Jianwei^1 ; Yao, Xinqi^1 ; Huang, Beixing^1 ; Li, Yuhan^1

Mechanical and Electrical Engineering Training Center, Guilin University of Electronic Technology, Guilin

541004, China^1

关键词: Comprehensive performance;    Double layered;    Forming technology;    Hydroforming technology;    Liquid impacts;    Manufacturing cost;    Production cost;    Tube forming;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/128/1/012081/pdf
DOI  :  10.1088/1755-1315/128/1/012081

来源: IOP

【 摘 要 】

A double-layered tube is widely used and developed in various fields because of its perfect comprehensive performance and design. With the advent of the era of a double-layered tube, the requirements for double layered tube forming quality, manufacturing cost and forming efficiency are getting higher, so forming methods of a double-layered tube are emerged in an endless stream, the forming methods of a double-layered tube have a great potential in the future. The liquid impact forming technology is a combination of stamping technology and hydroforming technology. Forming a double-layered tube has huge advantages in production cost, quality and efficiency.