JPS5481144A - Feeding of wire for welding - Google Patents
Feeding of wire for weldingInfo
- Publication number
- JPS5481144A JPS5481144A JP15019177A JP15019177A JPS5481144A JP S5481144 A JPS5481144 A JP S5481144A JP 15019177 A JP15019177 A JP 15019177A JP 15019177 A JP15019177 A JP 15019177A JP S5481144 A JPS5481144 A JP S5481144A
- Authority
- JP
- Japan
- Prior art keywords
- wire
- feeding
- cable
- welding
- friction
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Unwinding Of Filamentary Materials (AREA)
Abstract
PURPOSE: To permit the lengthening of cable by reducing the friction of wire inside cable by feeding it at a regularchanging speed without temporary stoppage time when wire for welding is fed through conduit cable.
CONSTITUTION: When wire for welding is inserted into conduit cable, the feeding rate of wire is kept averagely constant while changing it regularly and also approximating temporary stoppage time to almost zero. In this way, the coefficient of friction is lowered and at the same time the contact point is transferred in succession, and also loss due to friction is reduced to increase the feeding capacity of wire. Thus, it is possible to stabilize the feeding wire and also to lengthen the conduit cable by more than 5 m. For example, for a 5 m long conduit cable, wire is fed with a more than 50% average rate of amplitude at frequency of more than 10 KHz and with a temporary stoppage time of a less than 5 m/sec change.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15019177A JPS5481144A (en) | 1977-12-13 | 1977-12-13 | Feeding of wire for welding |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15019177A JPS5481144A (en) | 1977-12-13 | 1977-12-13 | Feeding of wire for welding |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5481144A true JPS5481144A (en) | 1979-06-28 |
Family
ID=15491496
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15019177A Pending JPS5481144A (en) | 1977-12-13 | 1977-12-13 | Feeding of wire for welding |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5481144A (en) |
-
1977
- 1977-12-13 JP JP15019177A patent/JPS5481144A/en active Pending
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