公开(公告)号：US3274874A

公开(公告)日：1966-09-27

申请号：US39548964

申请日：1964-09-10

Applicant: IBM

Inventor： TREIBER WALTER C ,  MCGILL RICHARD A

IPC: B26D1/24 ,  B26D7/20 ,  B26F1/10 ,  G06K19/02

CPC classification number: G06K19/022 ,  B26D1/245 ,  B26D7/20 ,  B26D2007/202 ,  B26F1/10 ,  Y10T83/4844 ,  Y10T83/9312

公开(公告)号：US3555235A

公开(公告)日：1971-01-12

申请号：US3555235D

申请日：1967-11-13

Applicant: IBM

Inventor： DARROW WILLIAM C ,  HOLMWOOD RICHARD H ,  SNYDER KEITH A ,  TREIBER WALTER C

IPC: C23C26/00 ,  B23K11/00 ,  B23K9/12 ,  B23K9/04

CPC classification number: B23K11/0013

Abstract: Apparatus for controlling intermittent contact at different points of a consumable element (such as an electrode) with a member (such as a workpiece to be locally hardened) by vibrating the element at high frequency and in such manner as automatically to compensate for consumption of the element and also accommodate and follow irregular contours on the member. Such apparatus is especially suitable for use in a metallic fusion system wherein a consumable electrode imparts its characteristics to the base metal of a workpiece.