DocumentCode
2402571
Title
The former of special form current pulses for micro resistance welding
Author
Paerand, Yuriy E. ; Bondarenko, Oleksandr F. ; Bondarenko, Yuliya V.
Author_Institution
Donbas State Tech. Univ., Alchevsk, Ukraine
fYear
2009
fDate
20-22 May 2009
Firstpage
396
Lastpage
401
Abstract
Conditions of obtaining high quality welded joints by micro resistance welding are analyzed. Construction principle of the former of special form current pulses for micro resistance welding is offered. The former provides forming of weld current power pulse in accordance with electrophysic processes in welding contact. Offered pulse former included in experimental welding machine is used for welding details of important application. The results of experiments are given.
Keywords
electric welding; electrophysic processes; micro resistance welding; pulse former; special form current pulses; Bonding; Contact resistance; Electric resistance; Electrodes; Feedback loop; Heating; Instruments; Pulsed power supplies; Surface resistance; Welding; Micro resistance welding; current pulse former; power feedback loop; reference pulse former; special pulse schedule; transistor linear mode;
fLanguage
English
Publisher
ieee
Conference_Titel
Compatibility and Power Electronics, 2009. CPE '09.
Conference_Location
Badajoz
Print_ISBN
978-1-4244-2855-7
Electronic_ISBN
978-1-4244-2856-4
Type
conf
DOI
10.1109/CPE.2009.5156067
Filename
5156067
Link To Document