Title :
Basic study on dynamic characteristics for servo-press machine
Author :
Watanabe, Akihiro ; Watari, Hisaki ; Yamazaki, Takanori
Author_Institution :
Grad. Sch., Gunma Univ., Gunma, Japan
Abstract :
It is important to examine the effects of elastic deformation of the press and dies on product accuracy. This paper describes the elastic deformation of the die structure in a servo press. Strains of the die and the servo press were measured during deep drawing relatively thick products. A finite-element simulation was then performed to clarify the elastic deformation of the die structure.
Keywords :
deep drawing; dies (machine tools); elastic deformation; finite element analysis; machinery; metalworking; pressing; sheet metal processing; deep drawing; die strain; die structure; elastic deformation; finite element simulation; product accuracy; servo-press machine; sheet metal working; Analytical models; Deformable models; Finite element methods; Presses; Servomotors; Solid modeling; Strain; Deep drawing; Die structure; Elastic deformation; Servo press;
Conference_Titel :
SICE Annual Conference (SICE), 2012 Proceedings of
Conference_Location :
Akita
Print_ISBN :
978-1-4673-2259-1
