JPS6438161U - - Google Patents
Info
- Publication number
- JPS6438161U JPS6438161U JP13300587U JP13300587U JPS6438161U JP S6438161 U JPS6438161 U JP S6438161U JP 13300587 U JP13300587 U JP 13300587U JP 13300587 U JP13300587 U JP 13300587U JP S6438161 U JPS6438161 U JP S6438161U
- Authority
- JP
- Japan
- Prior art keywords
- tilting
- angle
- amount
- hot water
- speed signal
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 238000001514 detection method Methods 0.000 claims description 2
- 230000006698 induction Effects 0.000 claims 1
- 238000010079 rubber tapping Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Landscapes
- Furnace Details (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
Description
第１図は本考案の一実施例による定量出湯制御
回路を示す回路図、第２図は傾動速度と傾動角度
の関係を示すグラフ、第３図は出湯量と傾動角度
の関係を示すグラフである。
１…炉体、２…角度検出機構、３…角度信号、
４…制御器、５…電磁比例制御弁、６…傾動速度
信号、７…油圧発生装置、８…油圧シリンダー、
９…油圧配管、１０…溶湯。
Fig. 1 is a circuit diagram showing a quantitative hot water dispensing control circuit according to an embodiment of the present invention, Fig. 2 is a graph showing the relationship between tilting speed and tilting angle, and Fig. 3 is a graph showing the relationship between hot water dispensing amount and tilting angle. be. 1...Furnace body, 2...Angle detection mechanism, 3...Angle signal,
4...Controller, 5...Solenoid proportional control valve, 6...Tilt speed signal, 7...Hydraulic pressure generator, 8...Hydraulic cylinder,
9... Hydraulic piping, 10... Molten metal.
Claims (1)
湯量に応じた理想傾動角度と停止時間および復帰
角度を記憶させ、これと前記検出角度とを比較演
算して出湯特性に合つた傾動速度信号を出力する
制御器と、炉体傾動用油圧シリンダーの油圧配管
に設けられ、前記傾動速度信号により油量を調整
する電磁比例制御弁とから成ることを特徴とする
誘導炉の定量出湯制御回路。 An angle detection mechanism that detects the tilting angle of the furnace body, an ideal tilting angle, stop time, and return angle corresponding to the amount of hot water dispensed are memorized, and a tilting speed signal that is calculated by comparing this with the detected angle is generated that matches the hot water pouring characteristics. 1. A constant-quantity tapping control circuit for an induction furnace, comprising: a controller that outputs the amount of water; and an electromagnetic proportional control valve that is installed in the hydraulic piping of the hydraulic cylinder for tilting the furnace body and adjusts the amount of oil based on the tilting speed signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13300587U JPS6438161U (en) | 1987-08-31 | 1987-08-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13300587U JPS6438161U (en) | 1987-08-31 | 1987-08-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6438161U true JPS6438161U (en) | 1989-03-07 |
Family
ID=31390484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13300587U Pending JPS6438161U (en) | 1987-08-31 | 1987-08-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6438161U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05277709A (en) * | 1992-04-02 | 1993-10-26 | Kubota Corp | Apparatus for automatically pouring molten metal in casting equipment |
| JPH05277710A (en) * | 1992-04-02 | 1993-10-26 | Kubota Corp | Apparatus for automatically pouring molten metal in casting equipment |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60111759A (en) * | 1983-11-21 | 1985-06-18 | Toyota Motor Corp | Method for controlling operation of sectorial pouring mechine |
-
1987
- 1987-08-31 JP JP13300587U patent/JPS6438161U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60111759A (en) * | 1983-11-21 | 1985-06-18 | Toyota Motor Corp | Method for controlling operation of sectorial pouring mechine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05277709A (en) * | 1992-04-02 | 1993-10-26 | Kubota Corp | Apparatus for automatically pouring molten metal in casting equipment |
| JPH05277710A (en) * | 1992-04-02 | 1993-10-26 | Kubota Corp | Apparatus for automatically pouring molten metal in casting equipment |
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