Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
DRIVE CONTROL DEVICE OF FLUID PRESSURE CYLINDER
To provide a drive control device of a fluid pressure cylinder which achieves good operability in expanding or contracting of the fluid pressure cylinder near a stroke end.SOLUTION: A drive control device 1 includes: expansion/contraction means 7 configured to expand or contract a fluid pressure cylinder 6 in response to an operation of an operating body 2; position detection means 17 configured to detect an expansion/contraction position of the fluid pressure cylinder 6; speed detection means 18 configured to detect an expansion/contraction speed of the fluid pressure cylinder 6; limiting means configured to limit, according to the expansion/contraction position of the fluid pressure cylinder 6 within a predetermined range from a stroke end and the expansion/contraction speed in a stroke end direction, the expansion/contraction speed of the fluid pressure cylinder 6 in the stroke end direction by the expansion/contraction means 7; and stopping means configured to stop expansion or contraction of the fluid pressure cylinder 6 at a predetermined position by reducing an amount of a working fluid supplied to the fluid pressure cylinder 6 as a distance between the fluid pressure cylinder 6 and the predetermined position near the stroke end becomes shorter.SELECTED DRAWING: Figure 1
【課題】ストロークエンド近傍での流体圧シリンダの伸縮操作性が良好な流体圧シリンダの駆動制御装置を提供する。【解決手段】駆動制御装置１は、操作体２の操作に応じて流体圧シリンダ６を伸縮させる伸縮手段７と、流体圧シリンダ６の伸縮位置を検出する位置検出手段１７と、流体圧シリンダ６の伸縮速度を検出する速度検出手段１８と、流体圧シリンダ６のストロークエンドから所定範囲内での伸縮位置とストロークエンド方向への伸縮速度とに応じて、伸縮手段７による流体圧シリンダ６のストロークエンド方向への伸縮速度を制限する制限手段と、流体圧シリンダ６のストロークエンド近傍の所定位置からの距離が短いほど流体圧シリンダ６への作動流体の供給量を低減させて流体圧シリンダ６の伸縮を所定位置で停止させる停止手段と、を備える。【選択図】図１
DRIVE CONTROL DEVICE OF FLUID PRESSURE CYLINDER
To provide a drive control device of a fluid pressure cylinder which achieves good operability in expanding or contracting of the fluid pressure cylinder near a stroke end.SOLUTION: A drive control device 1 includes: expansion/contraction means 7 configured to expand or contract a fluid pressure cylinder 6 in response to an operation of an operating body 2; position detection means 17 configured to detect an expansion/contraction position of the fluid pressure cylinder 6; speed detection means 18 configured to detect an expansion/contraction speed of the fluid pressure cylinder 6; limiting means configured to limit, according to the expansion/contraction position of the fluid pressure cylinder 6 within a predetermined range from a stroke end and the expansion/contraction speed in a stroke end direction, the expansion/contraction speed of the fluid pressure cylinder 6 in the stroke end direction by the expansion/contraction means 7; and stopping means configured to stop expansion or contraction of the fluid pressure cylinder 6 at a predetermined position by reducing an amount of a working fluid supplied to the fluid pressure cylinder 6 as a distance between the fluid pressure cylinder 6 and the predetermined position near the stroke end becomes shorter.SELECTED DRAWING: Figure 1
【課題】ストロークエンド近傍での流体圧シリンダの伸縮操作性が良好な流体圧シリンダの駆動制御装置を提供する。【解決手段】駆動制御装置１は、操作体２の操作に応じて流体圧シリンダ６を伸縮させる伸縮手段７と、流体圧シリンダ６の伸縮位置を検出する位置検出手段１７と、流体圧シリンダ６の伸縮速度を検出する速度検出手段１８と、流体圧シリンダ６のストロークエンドから所定範囲内での伸縮位置とストロークエンド方向への伸縮速度とに応じて、伸縮手段７による流体圧シリンダ６のストロークエンド方向への伸縮速度を制限する制限手段と、流体圧シリンダ６のストロークエンド近傍の所定位置からの距離が短いほど流体圧シリンダ６への作動流体の供給量を低減させて流体圧シリンダ６の伸縮を所定位置で停止させる停止手段と、を備える。【選択図】図１
DRIVE CONTROL DEVICE OF FLUID PRESSURE CYLINDER
流体圧シリンダの駆動制御装置
KONISHI ISAO (Autor:in) / SHIMABARA SEI (Autor:in) / KATO YOSHITAKA (Autor:in)
20.09.2024
Patent
Elektronische Ressource
Japanisch