Plunging of metal pins using a 20 kHz ultrasonic vibration system

Author

Tsujino, Jiromaru ; Ueoka, Jiromaru Tsujino Tetsugi ; Sakurai, Toshiya ; Haraguchi, Yuuki ; Sugimoto, Eiichi

Author_Institution

Kanagawa Univ., Yokohama

fYear

2008

fDate

2-5 Nov. 2008

Firstpage

916

Lastpage

919

Abstract

Plunging of metal pin or shaft into small hole inducing longitudinal vibration on static plunging force is studied. When inserting pin or shaft using only static force, the material with holes happen to broken by plunging pin by large static force and also the motor shaft plunged into the rotor center has inevitably eccentricity and must to adjust the eccentricity by manual or some machines. Using ultrasonic vibration, static force and eccentricity can be decreased due to decreasing frictional force by vibration.

Keywords

friction; shafts; ultrasonic applications; ultrasonic effects; vibrations; eccentricity; frequency 20 kHz; frictional force; longitudinal vibration; metal pins; static force; static plunging force; ultrasonic vibration system; Capacitive sensors; Gears; Pins; Plastics; Powders; Shafts; Strain measurement; Ultrasonic variables measurement; Vibration measurement; Welding; fixing of pins by plunging; holding force of pins; plunging force; plunging of pins using ultrasonic vibration; plunging speed; surface roughness; vibration amplitude;

fLanguage

English

Publisher

ieee

Conference_Titel

Ultrasonics Symposium, 2008. IUS 2008. IEEE

Conference_Location

Beijing

Print_ISBN

978-1-4244-2428-3

Type

conf

DOI

10.1109/ULTSYM.2008.0221

Filename

4803343