JPS63145587U - - Google Patents
Info
- Publication number
- JPS63145587U JPS63145587U JP3544187U JP3544187U JPS63145587U JP S63145587 U JPS63145587 U JP S63145587U JP 3544187 U JP3544187 U JP 3544187U JP 3544187 U JP3544187 U JP 3544187U JP S63145587 U JPS63145587 U JP S63145587U
- Authority
- JP
- Japan
- Prior art keywords
- energization mode
- cycle
- cycle energization
- welding
- alternating current
- 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
- 238000003466 welding Methods 0.000 claims description 10
- 238000000034 method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
Landscapes
- Arc Welding Control (AREA)
- Generation Of Surge Voltage And Current (AREA)
Description
第１図は、本考案の一実施例による抵抗溶接制
御装置の前面パネルを示す斜視図、および、第２
図は、本考案の一実施例による抵抗溶接制御装置
のシステム構成を示すブロツク図である。
１０…前面パネル、１２…「多サイクル」ボタ
ン、１４，２０…通電シーケンス図、１６…「多
サイクル」表示器、１８…「１サイクル」ボタン
、２２…「電流」ボタン、２８…「通電角／電流
値」ボタン、４０…「動作」ボタン、１０２…Ｃ
ＰＵ、１０４…ＲＡＭ、１１０…パネルコントロ
ーラ、１１６…サイリスタ点弧回路、１１８…波
形復元回路、１２０…電源電圧検出回路、１２２
…電子スイツチ、１３０Ａ，１３０Ｂ…サイリス
タ、１３４…トロイダルコイル。
FIG. 1 is a perspective view showing a front panel of a resistance welding control device according to an embodiment of the present invention;
The figure is a block diagram showing the system configuration of a resistance welding control device according to an embodiment of the present invention. 10... Front panel, 12... "Multi-cycle" button, 14, 20... Energization sequence diagram, 16... "Multi-cycle" indicator, 18... "1 cycle" button, 22... "Current" button, 28... "Energization angle" /Current value" button, 40..."Operation" button, 102...C
PU, 104...RAM, 110...Panel controller, 116...Thyristor firing circuit, 118...Waveform restoration circuit, 120...Power supply voltage detection circuit, 122
...electronic switch, 130A, 130B...thyristor, 134...toroidal coil.
Claims (1)
接制御装置において、 １つの溶接ポイントに対して前記交流電流を１
サイクルだけ流す１サイクル通電モードの溶接条
件を設定するための１サイクル通電モード設定手
段と、 １つの溶接ポイントに対して前記交流電流を多
数のサイクルに亘つて流す多サイクル通電モード
の溶接条件を設定するための多サイクル通電モー
ド設定手段と、 電源電圧の変動を検出してそれを補うように交
流電流を制御する第１の電流制御手段と、 所定のサイクル毎に前記交流電流を測定してそ
の測定値が基準値に等しくなるように交流電流を
制御する第２の電流制御手段と、 １つの溶接ポイントに対して１サイクル通電モ
ードもしくは多サイクル通電モードを択一的に選
択するモード選択手段と、 １つの溶接ポイントに対して第１の電流制御手
段もしくは第２の電流制御手段を択一的に選択す
るための電流制御方式選択手段と、 を具備することを特徴とする抵抗溶接制御装置。[Claims for Utility Model Registration] In a resistance welding control device for controlling an alternating current used in resistance welding,
A one-cycle energization mode setting means for setting welding conditions for a one-cycle energization mode in which only one cycle is passed; and a one-cycle energization mode setting means for setting welding conditions in a multi-cycle energization mode in which the alternating current is passed over a number of cycles to one welding point. a multi-cycle energization mode setting means for detecting fluctuations in power supply voltage and controlling the alternating current to compensate for the fluctuations; a second current control means for controlling the alternating current so that the measured value is equal to a reference value; and a mode selection means for selectively selecting a one-cycle energization mode or a multi-cycle energization mode for one welding point. A resistance welding control device comprising: current control method selection means for selectively selecting the first current control means or the second current control means for one welding point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3544187U JPH0421667Y2 (en) | 1987-03-11 | 1987-03-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3544187U JPH0421667Y2 (en) | 1987-03-11 | 1987-03-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63145587U true JPS63145587U (en) | 1988-09-26 |
| JPH0421667Y2 JPH0421667Y2 (en) | 1992-05-18 |
Family
ID=30844938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3544187U Expired JPH0421667Y2 (en) | 1987-03-11 | 1987-03-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0421667Y2 (en) |
-
1987
- 1987-03-11 JP JP3544187U patent/JPH0421667Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0421667Y2 (en) | 1992-05-18 |