JPS6334515U - - Google Patents
Info
- Publication number
- JPS6334515U JPS6334515U JP12882786U JP12882786U JPS6334515U JP S6334515 U JPS6334515 U JP S6334515U JP 12882786 U JP12882786 U JP 12882786U JP 12882786 U JP12882786 U JP 12882786U JP S6334515 U JPS6334515 U JP S6334515U
- Authority
- JP
- Japan
- Prior art keywords
- actuating body
- speed
- servo valve
- target position
- setting
- 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
- 238000005452 bending Methods 0.000 claims 1
- 238000001514 detection method Methods 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
Description
第１図は本考案の実施例に係る折曲機械の側面
図、第２図は同折曲機械の正面図、第３図は同折
曲機械の油圧回路の説明図、第４図は作動体制御
装置のブロツク図、第５図はラム位置と速度との
関係図、第６図及び第７図はラムの位置とパラメ
ータとの関係を示す図である。
１……フレーム、３……テーブル、５……シリ
ンダ、７……下金型（ダイ）、９……ラム、１１
……上金型（パンチ）、１５……ラム位置検出器
、２１……ラム制御装置、２３……ラム位置・速
度設定部、２５……パラメータ値入力部、２７…
…サーボ弁制御部、ＳＶ……サーボ弁。
Fig. 1 is a side view of a folding machine according to an embodiment of the present invention, Fig. 2 is a front view of the folding machine, Fig. 3 is an explanatory diagram of the hydraulic circuit of the folding machine, and Fig. 4 is an operation diagram. FIG. 5 is a diagram showing the relationship between the ram position and speed, and FIGS. 6 and 7 are diagrams showing the relationship between the ram position and parameters. 1...Frame, 3...Table, 5...Cylinder, 7...Lower mold (die), 9...Ram, 11
... Upper mold (punch), 15 ... Ram position detector, 21 ... Ram control device, 23 ... Ram position/speed setting section, 25 ... Parameter value input section, 27 ...
...Servo valve control section, SV...Servo valve.
Claims (1)
接近離反させるシリンダと、該シリンダへの供給
液量を調節するサーボ弁と、前記作動体の位置を
検出する位置検出手段と、前記作動体の目標位置
を設定すると共に該目標位置より所定距離だけ手
前位置に前記作動体の移動速度を所定速度に減速
するよう速度切換位置を設定する作動体位置・速
度設定手段と、前記速度切換位置を前記目標位置
に対し該目標位置と減速すべき位置との間の距離
に前記作動体の隋走量を加えた距離だけ手前位置
にあるとしてパラメータ値で数値入力するパラメ
ータ値入力手段と、前記作動体位置・速度設定手
段で設定された位置・速度の設定値に基づいて前
記サーボ弁を前記作動体が前記減速位置で完全に
減速されるよう制御するサーボ弁制御手段と、を
備えて構成される折曲機械の作動体制御装置。 a cylinder that moves an actuating body equipped with one mold toward and away from the other mold; a servo valve that adjusts the amount of liquid supplied to the cylinder; a position detection means that detects the position of the actuating body; Actuating body position/speed setting means for setting a target position of an actuating body and setting a speed switching position so as to reduce the moving speed of the actuating body to a predetermined speed by a predetermined distance before the target position; parameter value input means for inputting a numerical value as a parameter value assuming that the position is in front of the target position by a distance equal to the distance between the target position and the position to be decelerated plus the elongation amount of the actuating body; Servo valve control means for controlling the servo valve so that the actuating body is completely decelerated at the deceleration position based on the position and speed setting values set by the actuating body position and speed setting means. An operating body control device for a bending machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12882786U JPH03245Y2 (en) | 1986-08-26 | 1986-08-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12882786U JPH03245Y2 (en) | 1986-08-26 | 1986-08-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6334515U true JPS6334515U (en) | 1988-03-05 |
| JPH03245Y2 JPH03245Y2 (en) | 1991-01-08 |
Family
ID=31024844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12882786U Expired JPH03245Y2 (en) | 1986-08-26 | 1986-08-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03245Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH026021A (en) * | 1988-06-24 | 1990-01-10 | Daikin Ind Ltd | Controller for working machine |
| JPH0370814U (en) * | 1989-11-08 | 1991-07-17 | ||
| WO2020175230A1 (en) * | 2019-02-27 | 2020-09-03 | パナソニックＩｐマネジメント株式会社 | Flow rate measurement unit |
-
1986
- 1986-08-26 JP JP12882786U patent/JPH03245Y2/ja not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH026021A (en) * | 1988-06-24 | 1990-01-10 | Daikin Ind Ltd | Controller for working machine |
| JPH0370814U (en) * | 1989-11-08 | 1991-07-17 | ||
| WO2020175230A1 (en) * | 2019-02-27 | 2020-09-03 | パナソニックＩｐマネジメント株式会社 | Flow rate measurement unit |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH03245Y2 (en) | 1991-01-08 |
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