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公开(公告)号：US20110192204A1
公开(公告)日：2011-08-11
申请号：US12900641
申请日：2010-10-08
摘要： A method produces a bent part by two- or three-dimensional bending of an elongate workpiece, in particular a wire or tube, in a bending process wherein at least one portion of the workpiece is moved into an initial position in the region of engagement of a bending tool by one or more feed operations by the coordinated activation of the movements of driven machine axes of a bending machine numerically controlled by a control device and is formed by bending in at least one bending operation with the aid of a bending tool. The movements of the driven machine axes are generated according to a movement profile predeterminable by the control device of the bending machine and include at least one oscillation-relevant movement leading to an oscillation of the free end portion of the bent part. During an oscillation-relevant movement, a compensating movement, reducing the generation of oscillation and/or damping the oscillation, a machine axis is generated in at least one compensation time interval.
摘要翻译： 一种方法通过弯曲过程中的细长工件，特别是线或管的二维或三维弯曲来产生弯曲部分，其中工件的至少一部分在接合区域中移动到初始位置 通过由控制装置数字控制的弯曲机的从动机器轴的运动的协调启动而通过一个或多个进给操作的弯曲工具，并且通过弯曲工具在至少一个弯曲操作中弯曲形成。 从动机器轴的运动根据由弯曲机的控制装置预先确定的运动轮廓产生，并且包括至少一个振动相关运动，导致弯曲部分的自由端部的振动。 在振荡相关运动期间，补偿运动，减少振荡的产生和/或阻尼振荡，在至少一个补偿时间间隔内产生机器轴。
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公开(公告)号：US08573019B2
公开(公告)日：2013-11-05
申请号：US12900641
申请日：2010-10-08
摘要： A method produces a bent part by two- or three-dimensional bending of an elongate workpiece, in particular a wire or tube, in a bending process wherein at least one portion of the workpiece is moved into an initial position in the region of engagement of a bending tool by one or more feed operations by the coordinated activation of the movements of driven machine axes of a bending machine numerically controlled by a control device and is formed by bending in at least one bending operation with the aid of a bending tool. The movements of the driven machine axes are generated according to a movement profile predeterminable by the control device of the bending machine and include at least one oscillation-relevant movement leading to an oscillation of the free end portion of the bent part. During an oscillation-relevant movement, a compensating movement, reducing the generation of oscillation and/or damping the oscillation, a machine axis is generated in at least one compensation time interval.
摘要翻译： 一种方法通过弯曲过程中的细长工件，特别是线或管的二维或三维弯曲来产生弯曲部分，其中工件的至少一部分在接合区域中移动到初始位置 通过由控制装置数字控制的弯曲机的从动机器轴的运动的协调启动而通过一个或多个进给操作的弯曲工具，并且通过弯曲工具在至少一个弯曲操作中弯曲形成。 从动机器轴的运动根据由弯曲机的控制装置预先确定的运动轮廓产生，并且包括至少一个振动相关运动，导致弯曲部分的自由端部的振动。 在振荡相关运动期间，补偿运动，减少振荡的产生和/或阻尼振荡，在至少一个补偿时间间隔内产生机器轴。
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公开(公告)号：US08382024B2
公开(公告)日：2013-02-26
申请号：US12902926
申请日：2010-10-12
摘要： With a device for controlling the drive of a reel, with a wire supply in the form of a coil of said wire supply, from which the wire, through interposition of a tensioning device, which is spring-pretensioned in one deflection direction and effective up to a maximum deflection, for approximated stabilization of the wire tension of a feed installation of the wire infeed of a downstream positioned wire processing machine, the velocity curve of the feed rate of the wire infeed in accordance with a preset velocity-time profile is controlled by a control unit of the wire processing machine, and whereby the curve of the rotation speed of the reel in accordance with a preset rotation speed-time profile is controlled by the drive control of the reel, whereby the drive control of the reel sets the rotation speed-time profile of the reel, with regard to the velocity-time profile of the feed rate, forward by a preset time interval.
摘要翻译： 利用用于控制卷轴驱动的装置，以所述电线供应线圈形式的电线供给，通过插入张紧装置的电线，弹簧预张紧在一个偏转方向上并有效地上升 对于最大偏转，为了近似稳定下游定位的丝线加工机的送丝装置的进给装置的丝线张力，控制根据预设的速度 - 时间曲线的送丝速度的速度曲线 通过线加工机的控制单元，通过卷轴的驱动控制来控制卷轴根据预设的转速 - 时间曲线的转速的曲线，由此卷轴的驱动控制将 关于进给速度的速度 - 时间曲线，卷轴的转速 - 时间曲线以预设的时间间隔向前。
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公开(公告)号：US20110226885A1
公开(公告)日：2011-09-22
申请号：US12902926
申请日：2010-10-12
摘要： With a device for controlling the drive of a reel, with a wire supply in the form of a coil of said wire supply, from which the wire, through interposition of a tensioning device, which is spring-pretensioned in one deflection direction and effective up to a maximum deflection, for approximated stabilization of the wire tension of a feed installation of the wire infeed of a downstream positioned wire processing machine, the velocity curve of the feed rate of the wire infeed in accordance with a preset velocity-time profile is controlled by a control unit of the wire processing machine, and whereby the curve of the rotation speed of the reel in accordance with a preset rotation speed-time profile is controlled by the drive control of the reel, whereby the drive control of the reel sets the rotation speed-time profile of the reel, with regard to the velocity-time profile of the feed rate, forward by a preset time interval.
摘要翻译： 利用用于控制卷轴驱动的装置，以所述电线供应线圈形式的电线供给，通过插入张紧装置的电线，弹簧预张紧在一个偏转方向上并有效地上升 对于最大偏转，为了近似稳定下游定位的丝线加工机的送丝装置的进给装置的丝线张力，控制根据预设的速度 - 时间曲线的送丝速度的速度曲线 通过线加工机的控制单元，通过卷轴的驱动控制来控制卷轴根据预设的转速 - 时间曲线的转速的曲线，由此卷轴的驱动控制将 关于进给速度的速度 - 时间曲线，卷轴的转速 - 时间曲线以预设的时间间隔向前。
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