JPS5419446A - Method of controlling automatic welding apparatus - Google Patents
Method of controlling automatic welding apparatusInfo
- Publication number
- JPS5419446A JPS5419446A JP8474677A JP8474677A JPS5419446A JP S5419446 A JPS5419446 A JP S5419446A JP 8474677 A JP8474677 A JP 8474677A JP 8474677 A JP8474677 A JP 8474677A JP S5419446 A JPS5419446 A JP S5419446A
- Authority
- JP
- Japan
- Prior art keywords
- welding apparatus
- automatic welding
- controlling automatic
- speed
- indiscretionary
- 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.)
- Granted
Links
Abstract
PURPOSE: To accomplish a control through the indiscretionary setting of a specified bias section by producing a speed separately from that controlled by a potentiometer with a switch of input signal of a differential amplifier yielding the reference voltage determining the magnetude of the speed.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8474677A JPS5920425B2 (en) | 1977-07-14 | 1977-07-14 | How to control automatic welding equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8474677A JPS5920425B2 (en) | 1977-07-14 | 1977-07-14 | How to control automatic welding equipment |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5419446A true JPS5419446A (en) | 1979-02-14 |
JPS5920425B2 JPS5920425B2 (en) | 1984-05-12 |
Family
ID=13839245
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8474677A Expired JPS5920425B2 (en) | 1977-07-14 | 1977-07-14 | How to control automatic welding equipment |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5920425B2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0384711A (en) * | 1989-08-29 | 1991-04-10 | Sanyo Electric Co Ltd | Magnetic recording and reproducing device |
-
1977
- 1977-07-14 JP JP8474677A patent/JPS5920425B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5920425B2 (en) | 1984-05-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS53135082A (en) | Spindle controller system | |
JPS5419446A (en) | Method of controlling automatic welding apparatus | |
JPS5321722A (en) | Method and apparatus for directly controlling motor | |
JPS5414078A (en) | Control of stepless speed change press | |
JPS5213086A (en) | Driving method of a controlled device | |
JPS51113082A (en) | An automatic control apparatus of a position | |
JPS52152027A (en) | Sensor for controlling directon of movement of agricultural mobil | |
JPS5371759A (en) | Changing method of valve characteristic | |
JPS5419447A (en) | Uniform velocity control method of automatic welder | |
JPS51116550A (en) | Speed control device for elevator | |
JPS5277710A (en) | Speed control system for moving elements | |
JPS53108867A (en) | Controlling method for rolling mill | |
JPS5287583A (en) | Position control apparatus | |
SU647335A1 (en) | Tubular furnace control method | |
JPS5276586A (en) | Automatic control unit | |
JPS5341683A (en) | Sampling control system | |
JPS53113540A (en) | Drive control method and device for marking means | |
JPS52111337A (en) | Controller for pattern indication | |
JPS529783A (en) | Non-linear automatic adjusting instrument | |
JPS549378A (en) | Servo-amplifier | |
JPS51122212A (en) | Reverser controlling process for electrically-driven vehicle | |
JPS53147658A (en) | Method of and apparatus for controlling shape of rolled material | |
JPS5392089A (en) | Variable sampling period digital controlling system | |
JPS5435616A (en) | Picture position adjusting circuit | |
JPS52139883A (en) | Multi-point on-off controller |