公开(公告)号：WO2006045275A3

公开(公告)日：2006-07-27

申请号：PCT/DE2005001871

申请日：2005-10-20

Applicant: MUELLER WEINGARTEN MASCHF ,  DARR UWE ,  BRAND WERNER ,  ULRICH FRANK ,  HEDLER RAINER ,  SCHMIDT STEFFEN

Inventor： DARR UWE ,  BRAND WERNER ,  ULRICH FRANK ,  HEDLER RAINER ,  SCHMIDT STEFFEN

IPC: B30B1/10

CPC classification number: B30B15/148 ,  B30B1/103

Abstract: The invention relates to a drive system for a forming press for either increasing the output rate for a defined power or reducing the output rate for said power, the number and sequence of strokes, speed and force profiles being freely programmable. Another problem of the invention is to provide a very compact drive system which allows for a small height of the head piece for the drive of the press. A final problem of the invention is to allow for the adjustment of tilt of the ram for forming presses having a plurality of working points. The solution to these problems is to combine the advantages of hydraulic presses with regard to free programmability of path, speed and force profiles with that of mechanical presses with regard to increased output, rigidity and path-bound reproducibility of the lower point of regression. The invention is characterized in that one or more electric drives as servomotors are used in the form of a direct drive or in combination with a linear converter arranged downstream thereof and act upon a five-point knee lever in such a manner as to allow, in addition to free programmability of path, speed and force profiles, a flexible utilization of path and/or force-bound sequences of movement.

Abstract translation: 本发明涉及一种成形压榨的驱动系统与任一增加在预定的驱动功率或在预定的循环数的循环数，驱动力的减小，尺寸和行程路径序列，速度和力分布可自由编程。 此外，为了在一个紧凑的设计可以实现头部件的短高度的印刷机的驱动。 在形成具有多个压力点压力机，要创建的RAM中的倾斜控制的可能性。 该解决方案结合液压机的优点相对于相对于所述weggebundener下反转点提高生产率，刚性和可重复性的与机械压力机的优点的位移，速度和力分布自由编程。 对于本发明的一个或多个电动马达充当直接驱动形式的伺服马达，或与在五点肘下游线性换能器必要的，因此，除了的位移，速度和力分布的自由可编程灵活使用线性和/或非粘合运动的 是可能的。

公开(公告)号：WO2008071154A3

公开(公告)日：2008-09-12

申请号：PCT/DE2007002180

申请日：2007-12-05

Applicant: MUELLER WEINGARTEN MASCHF ,  DARR UWE ,  SCHMIDT STEFFEN

Inventor： DARR UWE ,  SCHMIDT STEFFEN

IPC: G05B19/18 ,  B30B1/18 ,  G05B19/39 ,  G05B19/404

CPC classification number: G05B19/188 ,  B30B15/0041 ,  B30B15/007 ,  B30B15/14 ,  B30B15/148 ,  G05B19/39 ,  G05B19/404 ,  G05B2219/45143

Abstract: The invention relates to a method for the control and regulation of position deviations of tappets in servoelectric presses. The aim of the invention is especially to influence the position deviations of a tappet during the passage through the lower reversal point in such a way that the depth of immersion and the tilting position of the tappet can be controlled or regulated.

Abstract translation: 本发明涉及一种用于控制和伺服电动压力机调节柱塞偏差的方法。 特别地，为了使当通过下部反转点，使得在一方面，浸渍深度和在另一方面，柱塞的倾斜位置可以被控制或者可以调节的影响的柱塞的位置偏差。

公开(公告)号：WO2007140765A2

公开(公告)日：2007-12-13

申请号：PCT/DE2007001009

申请日：2007-06-07

Applicant: MUELLER WEINGARTEN MASCHF ,  DARR UWE ,  SCHMIDT STEFFEN ,  GOETZ EDWIN ,  VOEGEL GERHARD ,  MEINHARDT WOLFGANG

Inventor： DARR UWE ,  SCHMIDT STEFFEN ,  GOETZ EDWIN ,  VOEGEL GERHARD ,  MEINHARDT WOLFGANG

CPC classification number: B30B15/148 ,  B30B1/266 ,  B30B15/10 ,  B30B15/14 ,  B30B15/287 ,  Y10T74/18248

Abstract: A drive system of a forming press for driving the plunger with a crank mechanism controllable by a servomotor is refined in such a way that on the one hand a high pressure force is achievable with the available torques of servomotors and that on the other hand the technical complexity of the drive is reduced during the design of the drive with smultiple mechanically synchronized pressure points and also with pressure points that can each be controlled independently of one another. The concept of the method consists of transferring the torques of the servomotors that are required to achieve a high pressure force for the plunger by means of intermediate gearing, preferably with a double gear transmission, to the cam or crank mechanism, wherein the symmetrically configured drive arms of multipoint presses for the right and the left pressure points of two-point presses or the pressure point groups of four-point presses are optionally mechanically synchronized with one another in such a way that each of the intermediate gears of the first or of one of the first gear transmissions is effectively connected to the others.

Abstract translation: 得到进一步的发展要成形压力机柱塞的具有可控通过一个伺服马达的曲柄机构的运动的驱动系统，使得，一方面用伺服电机高压制力和在另一方面，发送技术努力的可用转矩来实现，无论是在致动器的设计具有多个机械地同步打印点的作为 也减少与每个独立可控的压力点，致动器的设计。 该解决方案的想法是转移所必需的通过中间齿轮，优选中间轴两次，偏心或曲柄机构，其中，在多点按下用于左和右压力点对称形状的驱动线中的两点按压伺服马达的柱塞转矩的高压力的信息 或用四点压力机压力点，其任选被机械地彼此在第一或第一副轴中的一个的中间齿轮可操作地连接每种情况下同步时，这一点。

公开(公告)号：WO2007022755A3

公开(公告)日：2007-05-10

申请号：PCT/DE2006001438

申请日：2006-08-17

Applicant: MUELLER WEINGARTEN MASCHF ,  DARR UWE ,  SCHMIDT STEFFEN ,  HEDLER RAINER

Inventor： DARR UWE ,  SCHMIDT STEFFEN ,  HEDLER RAINER

IPC: G05B19/18 ,  G05B19/404

CPC classification number: B30B15/148 ,  G05B19/188 ,  G05B19/404 ,  G05B2219/41127 ,  G05B2219/45131 ,  G05B2219/49291 ,  G05B2219/50229

Abstract: The invention relates to a method for controlling and adjusting forces on servo-electric presses comprising servoelectric tappet drives and/or die cushion drives and to a device for carrying out said method. The invention relates, in particular, to the use of the guiding wave functions for producing the part- and process-specific desired torque values and for producing the torque correction values based on various influence variables, together with temperature compensation of the torque factor in order to form the desired current value for the servo motors, for the translation-dependent torque calculation and/or a guiding wave-controlled functional unit for the acceleration-dependent first torque correction value and/or a guiding wave-controlled functional unit for the friction-dependent second torque correction value. In the devices, at least one current regulator, connected to a servo amplifier, receives the desired value of the control device which consists of a guiding wave-controlled desired value control device, guiding wave-controlled functional units and/or a functional unit for the temperature compensation of the torque factor and, according to control performance, a force control loop having a force or torque sensor.

Abstract translation: 本发明涉及一种方法，用于控制和伺服电动压力机伺服电动RAM和/或模具缓冲驱动器以及用于执行该方法的装置限制力。 该方法主要包括以下事实：使用Leitwellenfunktion一方面以产生部件和过程特定的目标力矩和在另一以产生由于各种因素的转矩修正值，连同扭矩因子的温度补偿，以形成用于伺服电机所需的电流值的平移依赖 扭矩计算和/或用于所述加速度有关的第一转矩修正值和/或一个leitwellengesteuerten功能单元，用于在连接到伺服放大器的电流调节器设备的至少一个摩擦依赖性第二转矩校正值一个leitwellengesteuerten功能单元包含从控制装置其设定点，它由一个leitwellengesteuerten力设定点值的控制装置的 leitwellengesteuerten功能单元和/或一个功能单元的转矩事实温度补偿 RS和控制质量取决于由具有力或转矩传感器的力控制环路的。

公开(公告)号：WO2006045279A3

公开(公告)日：2006-07-27

申请号：PCT/DE2005001877

申请日：2005-10-20

Applicant: MUELLER WEINGARTEN MASCHF ,  DARR UWE ,  SCHMIDT STEFFEN ,  ULRICH FRANK

Inventor： DARR UWE ,  SCHMIDT STEFFEN ,  ULRICH FRANK

IPC: B30B1/26 ,  B30B1/14 ,  B30B15/14

CPC classification number: B30B15/14 ,  B30B1/14 ,  B30B1/266 ,  B30B1/268 ,  F03G3/08 ,  Y02P70/145

Abstract: The invention relates to a drive system for a forming press. Each pressure point of the ram can be controlled with a separate force and position regulation and the system permits a freely programmable size and sequence of the length of strokes, in addition to flexible speed and force profiles. The aim of the invention is to minimise energy consumption from the supply network, cycle-dependent load fluctuations and effects on the network, without resorting to additional energy accumulators. For forming presses comprising several pressure points, the invention aims to provide an option for controlling the tilt of the ram. To achieve this, the invention combines the advantages of hydraulic presses in terms of a freely programmable length of stroke, speed and force profiles with those of mechanical presses in terms of increased productivity, rigidity and reproducibility of the lower reversal point, dependent on the length of stroke. One or more electric drives that function as servo motors act on a crankshaft drive to permit a flexible utilisation of length of stroke-dependent and/or force-dependent displacements in addition to freely programmable length of stroke, speed and force profiles.

Abstract translation: 本发明涉及一种成形压榨的驱动系统。 在可自由编程尺寸和行程长度和柔性的速度和力分布的序列挺杆与单独的力和位置控制每个压力点被控制。 此外，来自供电网络的能量消耗，循环相关的负载的变化和网络干扰，而无需使用额外的能量存储应当被最小化。 在形成具有多个压力点压力机，要创建的RAM中的倾斜控制的可能性。 该解决方案结合液压机的优点张贴与机械压力机的优点的位移，速度和力分布自由编程相对于所述weggebundener下反转点提高生产率，刚性和可重复性。 一个或多个电驱动器作为一个伺服电机充当曲柄机构，除了的距离，速度和功率的自由可编程型材的灵活使用位移和/或力结合的运动是可能的。

公开(公告)号：WO2010009694A3

公开(公告)日：2010-05-14

申请号：PCT/DE2009000913

申请日：2009-06-29

Applicant: MUELLER WEINGARTEN MASCHF ,  DARR UWE

Inventor： DARR UWE

IPC: B30B1/26

CPC classification number: B30B1/266 ,  Y10T74/18208 ,  Y10T74/18248

Abstract: The invention relates to a press drive by means of direct drive modules, wherein a space-saving construction with low height for the press can be achieved.

Abstract translation: 本发明涉及一种借助直接驱动模块的压力机驱动装置，其中实现了具有低压机总高度的节省空间的设计。