Finite-element analysis of transient vibration of an ultrasonic welding tool

Yoshikazu Koike, Sadayuki Ueha

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

Transient vibration of an ultrasonic welding tools is computed in order to estimate the fracture of the tool. Equations for this analysis have been formulated by means of the finite-element method (FEM) and Newmark-β method. With the use of these equations, the transient stress distribution of the ultrasonic welding tool driven by a bolt-clamped Langevin-type transducer is calculated. Then, the effect of the transient state of the tools is investigated.

Original languageEnglish
Pages (from-to)2426-2429
Number of pages4
JournalJapanese Journal of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papers
Volume32
Issue number5 B
Publication statusPublished - 1993 May
Externally publishedYes

Fingerprint

ultrasonic welding
Ultrasonic welding
Finite element method
vibration
bolts
Bolts
stress distribution
Stress concentration
Transducers
finite element method
transducers
estimates

ASJC Scopus subject areas

  • Physics and Astronomy (miscellaneous)

Cite this

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