Title:
AUTOMATIC AIR GOUSING APPARATUS
Document Type and Number:
Japanese Patent JPS5410257
Kind Code:
A
Abstract:
PURPOSE: To make possible the position of the electrode tip to be held exactly, in the arc air gouging apparatus equipped with the self-traveling truck, for use of the chipping work, etc., for the welded joint portion, by installing the arc current-hour integrator and the controller for the feed of the electrode which is to be proportional to the integrated value of the ampere-hour.
Inventors:
HOUZOUJI AKIRA
YUZAKI YOSHIHIRO
TERADO SADAMU
YUZAKI YOSHIHIRO
TERADO SADAMU
Application Number:
JP7531277A
Publication Date:
January 25, 1979
Filing Date:
June 24, 1977
Export Citation:
Assignee:
MITSUBISHI HEAVY IND LTD
International Classes:
B23K9/013; B23K9/00; B23K9/12; (IPC1-7): B23K9/00
Domestic Patent References:
| JPS4996953A | 1974-09-13 | |||
| JPS3513625Y1 |
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