公开(公告)号：US20040055348A1

公开(公告)日：2004-03-25

申请号：US10433783

申请日：2003-06-06

Inventor： Hideaki Takahashi

IPC: B21C051/00

CPC classification number: B21D5/02

Abstract: A moving speed of one of tables 11 during the bending process in an approaching direction is controlled to be a bending process optimal speed which is determined by maximum machine speed inherent in the table 11, a coefficient of a material of a workpiece W, a coefficient of a thickness of the workpiece W, a coefficient of a product shape, and coefficients of dies P and D.

Abstract translation: 在接近方向的弯曲加工过程中，工作台11之一的移动速度被控制为由表11固有的最大机器速度，工件W的材料系数，系数 工件厚度W，产品形状系数和模具P和D的系数。

公开(公告)号：US20010049953A1

公开(公告)日：2001-12-13

申请号：US09891166

申请日：2001-06-26

Applicant: AMADA COMPANY LTD.

Inventor： Tadahiko Nagasawa

IPC: B21C051/00

CPC classification number: G05B19/4097 ,  B21D5/02 ,  G05B19/40937 ,  G05B2219/35192 ,  G05B2219/36203 ,  Y02P90/265

Abstract: An apparatus prepares data for manufacturing a product or a part with a predetermined shape by using a bending press provided with detachable tools. The apparatus includes a computer memory that stores bending order information for manufacturing the product or the part. The bending order information is obtained after successfully completing bending operations and is associated with the product or the part.

Abstract translation: 一种装置通过使用具有可拆卸工具的弯曲压力机来制备用于制造具有预定形状的产品或部件的数据。 该装置包括存储用于制造产品或部件的弯曲订单信息的计算机存储器。 弯曲订单信息在成功完成弯曲操作后获得，并与产品或零件相关联。

公开(公告)号：US20040055354A1

公开(公告)日：2004-03-25

申请号：US10621553

申请日：2003-07-17

Applicant: Schaefer Werkzeug-und Sondermaschinen GmbH

Inventor： Erhard Anton

IPC: B21C051/00 ,  B21D055/00 ,  B21D005/02

CPC classification number: H01R43/0486 ,  H01R43/0488

Abstract: A method for the quality assurance of crimp joints on crimping devices, in which, based on a setpoint dimension of crimp force and/or crimp height, the actual value of crimp force and/or crimp height is measured continuously within defined upper and/or lower tolerance dimensions of crimp force and/or crimp height, and a corrected re-adjustment of crimp height is effected after the actual values have reach a correction value.

Abstract translation: 压接装置上的压接接头的质量保证的方法，其中基于压接力和/或压接高度的设定点尺寸，压接力和/或压接高度的实际值连续地在限定的上部和/或 在实际值达到校正值之后，实现压接力的公差尺寸和/或压接高度的较低的公差尺寸和压接高度的校正重新调整。

公开(公告)号：US20030015011A1

公开(公告)日：2003-01-23

申请号：US10169743

申请日：2002-07-17

Inventor： Junichi Koyama ,  Hitoshi Omata ,  Osamu Hayama ,  Kazunari Imai ,  Tokuro Takehara ,  Tetsuya Anzai

IPC: B21C051/00

CPC classification number: B21D5/02 ,  B21D28/12 ,  B21D28/24 ,  Y10S72/702

Abstract: An actual plate thickness and actual material constants are measured during punching before bending. The measured information is reflected on the bending, so that the bending is performed efficiently and accurately. Punching is carried out for each blank developed based on a nominal plate thickness and nominal material constants in blanking before the bending of a work W. Then, an actual plate thickness distribution and an actual material constant distribution of the work W are calculated based on various data containing a ram stroke and a pressure detected in the punching.

Abstract translation: 在弯曲之前的冲压期间测量实际的板厚度和实际材料常数。 测量信息反映在弯曲处，从而有效且准确地进行弯曲。 对于在工件W的弯曲之前的冲裁中基于标称板厚度和标称材料常数的每个坯料进行冲孔。然后，基于各种各样的方法计算工件W的实际板厚度分布和实际材料常数分布 数据包含冲压行程和在冲孔中检测到的压力。

公开(公告)号：US20030010078A1

公开(公告)日：2003-01-16

申请号：US10169744

申请日：2002-07-17

Inventor： Junichi Koyama ,  Osamu Hayama ,  Hitoshi Omata ,  Kazunari Imai

IPC: B21C051/00

CPC classification number: B21D5/02 ,  Y10S72/702

Abstract: At a time of executing a bending process of a work according to a cooperation between a punch and a die, a provisional stroke value for obtaining a predetermined angle is determined on the basis of a bending process condition. A test bending process is executed on the basis of the provisional stroke value, and a striking number required for striking the work until the predetermined angle is obtained is judged. Since a stroke value correction amount at a time of a main bending corresponding to the striking number and the predetermined angle is previously determined, a main bending process is executed by correcting to a stroke value at a time of the main bending by computing the corresponding stroke value correction amount on the basis of the stroke value correction amount at a time of the main bending process.

Abstract translation: 在根据冲头和模具之间的配合执行工件的弯曲加工的时刻，基于弯曲加工条件来确定用于获得预定角度的临时冲程值。 基于临时行程值执行测试弯曲处理，并且判断击打工作直到获得预定角度所需的击打次数。 由于预先确定与打击数和预定角度对应的主弯曲时的行程值校正量，所以通过计算相应行程来校正主弯曲时的行程值，执行主弯曲处理 基于在主弯曲处理时的行程值修正量的值修正量。

公开(公告)号：US20010047674A1

公开(公告)日：2001-12-06

申请号：US09093277

申请日：1998-06-08

Inventor： CLAUDIO MEISSER ,  TONY EGLI ,  HILMAR EHLERT

IPC: B21C051/00 ,  B21D055/00

CPC classification number: H01R43/0488 ,  Y10S72/712 ,  Y10T29/53235

Abstract: A crimping including a stand at which a motor and a transmission are arranged. Moreover, first guides, at which a crimping bar is guided, are arranged at the stand. A shaft driven by the transmission has an eccentric pin at one end, and a resolver for detection of rotational angle is coupled to the other end. The crimping bar includes of a slide member guided in the first guides and of a tool holder with a retaining fork. The slide member stands in loose connection with the eccentric pin, wherein the rotational movement of the eccentric pin is converted into a linear movement of the slide member. The tool holder actuates a tool, which together with an anvil produces the crimp connection. An operator terminal is provided as an interface between the operator and the crimping press. The operator terminal includes a rotary knob and a keypad for input of operating data and commands into a control. A display is provided for visualization of data.

Abstract translation: 包括设置电动机和变速器的支架的卷边。 此外，在支架上布置有压接杆被引导的第一引导件。 由变速器驱动的轴在一端具有偏心销，并且用于检测旋转角度的旋转变压器与另一端相连。 压接杆包括在第一引导件中引导的滑动构件和具有保持叉的工具保持器。 滑动构件与偏心销松动地连接，其中偏心销的旋转运动被转换成滑动构件的线性运动。 工具保持器致动工具，其与砧一起产生压接连接。 操作员终端被设置为操作员和压接机之间的接口。 操作员终端包括用于将操作数据和命令输入到控制中的旋钮和键盘。 提供了可视化数据的显示。

公开(公告)号：US20040103706A1

公开(公告)日：2004-06-03

申请号：US10683533

申请日：2003-10-10

Inventor： Antonio Codatto

IPC: B21C051/00

CPC classification number: B21D5/045

Abstract: Method and device for bending a portion of an element in a bending machine (12) comprising a bending assembly (14), a supporting plane (18) and an electronic processing unit (32), wherein the bending process is filmed and displayed on a screen (36). The portion (24) is bent with a first movement of the bending assembly (14) to make a first bend of a nominal value. By means of reference indicator elements an angle of deviation is determined and the portion is again bent with a new movement of the bending assembly (14), taking into account the angle of deviation. All movements of the bending assembly (14) are acquired by a position transducer (15) and recorded by the electronic processing unit (32) in order to have a global parameter for obtaining an angle which corresponds to the nominal value, and in order to use the global parameter in subsequent analogous or similar bends.

Abstract translation: 在弯曲机（12）中弯曲元件的一部分的方法和装置包括弯曲组件（14），支撑平面（18）和电子处理单元（32），其中弯曲过程被拍摄并显示在 屏幕（36）。 部分（24）以弯曲组件（14）的第一运动弯曲以形成具有标称值的第一弯曲部。 通过参考指示元件，考虑到偏差角度，确定偏转角度，并且该部分再次与弯曲组件（14）的新运动弯曲。 弯曲组件（14）的所有运动由位置传感器（15）获取并由电子处理单元（32）记录，以便具有用于获得对应于标称值的角度的全局参数，并且为了 在随后的类似或类似弯曲中使用全局参数。

公开(公告)号：US20030015012A1

公开(公告)日：2003-01-23

申请号：US10195524

申请日：2002-07-16

Inventor： Seiju Nagakura

IPC: B21C051/00

CPC classification number: B21D5/02

Abstract: A method for bending a work of a plate shape by moving a die with the work being butted against a butting member, and an apparatus for executing the method are provided. The bending apparatus is provided with an input unit for inputting data on bending conditions including respective target values of a bending angle and a bending dimension, as well as respective measured values of a bending angle and a bending dimension of the work obtained in trial bending. A control device installed in the apparatus executes an initial computation for computing an operation amount of the die when the data on bending conditions are inputted. Further, the control device executes computation for a correction value for an operation amount of the die and computation for an estimated value of a bending dimension when the respective measured values of the bending angle and the bending dimension obtained in trial bending are inputted. This way, the control device controls a reciprocating mechanism to correct the position of the butting member according to the estimated value of a bending dimension, and to move the die according to the corrected operation amount.

Abstract translation: 提供了通过将工件对准对接构件移动的模具来弯曲板形的工件的方法，以及用于执行该方法的装置。 弯曲装置设置有用于输入弯曲条件的数据的输入单元，包括弯曲角度和弯曲尺寸的各个目标值以及试验弯曲中获得的工件的弯曲角度和弯曲尺寸的各自的测量值。 安装在装置中的控制装置执行初始计算，用于当输入关于弯曲条件的数据时计算模具的操作量。 此外，当输入弯曲角度和试验弯曲中获得的弯曲尺寸的各个测量值时，控制装置执行针对模具的操作量的校正值的计算和用于弯曲尺寸的估计值的计算。 这样，控制装置根据弯曲尺寸的估计值来控制往复运动机构来校正对接构件的位置，并根据校正后的操作量移动模具。

公开(公告)号：US20030000269A1

公开(公告)日：2003-01-02

申请号：US10169747

申请日：2002-07-17

Inventor： Junichi Koyama ,  Kazunari Imai ,  Hitoshi Omata ,  Osamu Hayama ,  Hidekatsu Ikeda

IPC: B21C051/00

CPC classification number: B21D5/02 ,  Y10S72/702

Abstract: In bending a workpiece (W), a position of the workpiece W relatively pressed down by a punch (P) is directly detected by a plurality of position detection means (RDC1, RDC2 and RDC3) provided in a V-groove (11) of a die, and a bending speed calculation section obtains a bending speed from a change in this position. If bending speeds at position of the respective position detection means differ, a uniform speed arithmetic operation section calculates a bending speed to make the bending speeds at the positions of all of the position detection means uniform, and a driving shaft instruction section controls driving shafts (7L, 7R) to bend the workpiece at the uniform bending speed.

Abstract translation: 在弯曲工件（W）时，通过设置在V形槽（11）中的多个位置检测装置（RDC1，RDC2和RDC3）直接检测被冲头（P）压下的工件W的位置 模具和弯曲速度计算部分从该位置的变化中获得弯曲速度。 如果各位置检测装置的位置的弯曲速度不同，则均匀速度算术运算部分计算弯曲速度，使得位置检测装置全部位置的弯曲速度均匀，并且驱动轴指示部控制驱动轴 7L，7R）以均匀的弯曲速度弯曲工件。

公开(公告)号：US20020148265A1

公开(公告)日：2002-10-17

申请号：US10167110

申请日：2002-06-11

Inventor： Ulrich Meier

IPC: B21C051/00

CPC classification number: B21D39/048 ,  B25B25/005 ,  B25B27/10 ,  Y10T29/53009

Abstract: An apparatus for mounting mechanical fasteners comprises first elements to set, limit and/or measure a path or a length or a distance when the fastener is being mounted. Said apparatus also comprises second elements to set, limit and/or measure at least one force component at the fastener, said force component being built up when covering or overcoming the path of the fastener, or by this fastener.

Abstract translation: 用于安装机械紧固件的装置包括当紧固件被安装时设置，限制和/或测量路径或长度或距离的第一元件。 所述装置还包括用于在紧固件处设置，限制和/或测量至少一个力分量的第二元件，当覆盖或克服紧固件的路径时，或通过该紧固件，所述力分量被建立。