An ultrasonic welding apparatus includes an exciter unit for generating ultrasonic vibration; a horn having a forward end and rotatable about a horizontal axis passing through the center of the horn; and a plurality of welding tips projecting from an outer circumferential surface of the forward end of the horn. The welding tips have different sizes and are rotated about the horizontal axis.
申请公布号
US5947364(A)
申请公布日期
1999.09.07
申请号
US19960732993
申请日期
1996.10.16
申请人
HARNESS SYSTEM TECHNOLOGIES RESEARCH, LTD.;SUMITOMO WIRING SYSTEMS, LTD.;SUMITOMO ELECTRIC INDUSTRIES, LTD.