SYSTEM AND METHOD FOR DIRECT SHEET METAL UNFOLDING
    1.
    发明申请
    SYSTEM AND METHOD FOR DIRECT SHEET METAL UNFOLDING 审中-公开
    直接金属材料退火的系统和方法

    公开(公告)号:US20080281458A1

    公开(公告)日:2008-11-13

    申请号:US12050803

    申请日:2008-03-18

    申请人: Shengming Liu

    发明人: Shengming Liu

    IPC分类号: G06F19/00

    摘要: A system, method, and computer program for direct sheet metal unforming comprising selecting a planar face on a part design; identifying a plurality of linear bends associated with said planar face; calculating a plurality of bend parameters corresponding to each of said linear bends; and converting said part design having said linear bends to a sheet metal partand appropriate means and computer-readable instructions.

    摘要翻译: 一种用于直接钣金制造的系统,方法和计算机程序,包括在零件设计上选择平面; 识别与所述平面相关联的多个线性弯曲部; 计算对应于每个所述线性弯曲的多个弯曲参数; 以及将具有所述线性弯曲的所述部件设计转换为金属片部件和适当的装置以及计算机可读指令。

    Metal sheet part bending order and bending die proposing device and proposing method
    2.
    发明申请
    Metal sheet part bending order and bending die proposing device and proposing method 有权
    金属板材弯曲订单和弯曲模具提出装置及建议方法

    公开(公告)号:US20040093921A1

    公开(公告)日:2004-05-20

    申请号:US10362684

    申请日:2003-03-04

    IPC分类号: B21C051/00

    摘要: A bending sequence and bending die proposing apparatus for a sheet metal part, includes: means for storing a development drawing of the sheet metal part; means for detecting a plurality of bending sequence candidates capable of manufacturing the sheet metal part, and bending die candidates to be used in the respective bending steps in the respective bending sequence candidates, based on the development drawing; and means for displaying the plurality of bending sequence candidates. The display includes information representing the number of stages in the respective bending sequence candidates.

    摘要翻译: 一种用于钣金件的弯曲顺序和弯曲模具提出装置,包括:用于存储金属片部分的显影图的装置; 基于显影图,检测能够制造钣金件的多个弯曲顺序候选的装置和在各个弯曲序列候选中的各个弯曲步骤中使用的弯曲模具候选; 以及用于显示多个弯曲序列候选的装置。 显示器包括表示各个弯曲序列候选中的级数的信息。

    Apparatus and method of proposing bending sequences and bending tools for a metal plate part
    3.
    发明申请
    Apparatus and method of proposing bending sequences and bending tools for a metal plate part 有权
    提供金属板部件的弯曲顺序和弯曲工具的装置和方法

    公开(公告)号:US20030045948A1

    公开(公告)日:2003-03-06

    申请号:US09944072

    申请日:2001-09-04

    发明人: Yearn-Tzuo Hwang

    IPC分类号: G05B019/18

    摘要: An apparatus for proposing bending sequences and bending tools for a metal plate part includes system for storing a development plan of the metal plate part; system for detecting a plurality of bending sequence proposals which make it possible to manufacture the metal plate part based on the development plan, and bending tool proposals used in each bending process of each bending sequence proposal; and system for displaying the plurality of bending sequence proposals. Such display includes information showing the stage numbers in each bending sequence proposal.

    摘要翻译: 一种用于提供金属板部分的弯曲顺序和弯曲工具的装置包括用于存储金属板部分的展开图的系统; 用于检测多个弯曲顺序提案的系统,其可以基于开发计划制造金属板部件,以及在每个弯曲顺序提案的每个弯曲过程中使用的弯曲工具提案; 以及用于显示多个弯曲序列提案的系统。 这种显示包括显示每个弯曲顺序提案中的台数的信息。

    Apparatus for preparing data for manufacturing products with a pre-determined shape, having a memory storing a bending order information
    5.
    发明申请
    Apparatus for preparing data for manufacturing products with a pre-determined shape, having a memory storing a bending order information 审中-公开
    用于准备用于制造具有预定形状的产品的数据的装置,具有存储弯曲订单信息的存储器

    公开(公告)号:US20010049953A1

    公开(公告)日:2001-12-13

    申请号:US09891166

    申请日:2001-06-26

    发明人: Tadahiko Nagasawa

    IPC分类号: B21C051/00

    摘要: 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.

    摘要翻译: 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。

    Apparatus for bending operations
    6.
    发明授权
    Apparatus for bending operations 失效
    用于弯曲操作的装置

    公开(公告)号:US06298700B2

    公开(公告)日:2001-10-09

    申请号:US09776900

    申请日:2001-02-06

    申请人: Tadahiko Nagasawa

    发明人: Tadahiko Nagasawa

    IPC分类号: B21D504

    摘要: 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 storing bending operation support information obtained after successfully completing bending operations. The bending operation support information supports an operator later performing bending operations on a workpiece while manufacturing the product or part. The bending operation support information is one of dependent on and associated with the completed bending operations.

    摘要翻译: 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。 该装置包括存储在成功完成弯曲操作之后获得的弯曲操作支持信息的计算机存储器。 弯曲操作支持信息支持操作员稍后在制造产品或部件的同时对工件执行弯曲操作。 弯曲操作支持信息是依赖于和完成的弯曲操作相关联的信息。

    Method of bending operations and bending system using the same
    7.
    发明授权
    Method of bending operations and bending system using the same 失效
    弯曲操作方法及使用其的弯曲系统

    公开(公告)号:US6038899A

    公开(公告)日:2000-03-21

    申请号:US82005

    申请日:1998-05-20

    申请人: Tadahiko Nagasawa

    发明人: Tadahiko Nagasawa

    摘要: A method and system are provided that enable an operator without skills in performing bending operations to easily and quickly perform precise bending operations on a sheet workpiece by following a skilled operator's experience, hints or data. The method may include: storing data for a shape of a part; storing data related to a bending order for manufacturing the part from a workpiece; selecting tools for performing each bending operation; storing data for the selected tools or dies; storing bending press control data for controlling the operation of the bending press to perform the bending operations in accordance with the bending order; and storing bending operation support information for supporting an operator for performing the bending operations by using the bending press. The bending operation support information may include hints or information regarding at least one of the following operations: attaching a protective tape on the shoulder of a die; arranging small tools on the bending press so that a punch and die are laterally shifted from each other; attaching a small die on a ram with a fixing tape; aligning a punch and die relative to each other in a longitudinal direction; determining an original point of one of the punch and die relative to each other; positioning a workpiece relative to a punch and die; positioning a workpiece relative to a backgauge device; and checking a dimension of a shape of the workpiece after performing a bending operation.

    摘要翻译: 提供了一种方法和系统,其使操作者无需执行弯曲操作的技能,以便通过遵循熟练的操作者的经验,提示或数据来轻松且快速地对片材工件执行精确的弯曲操作。 该方法可以包括:存储部件形状的数据; 存储与来自工件的部件的弯曲顺序有关的数据; 选择用于执行每个弯曲操作的工具; 存储所选择的工具或模具的数据; 存储用于控制弯曲压力机的操作的弯曲压力控制数据,以根据弯曲顺序进行弯曲操作; 并且通过使用弯曲压力机存储用于支撑操作者进行弯曲操作的弯曲操作支持信息。 弯曲操作支持信息可以包括关于以下操作中的至少一个的提示或信息:将保护带附接在模具的肩部上; 在弯曲压力机上布置小工具使得冲头和模具彼此横向移位; 用固定带将一个小模具固定在冲头上; 在纵向上相对于彼此对准冲头和模具; 确定相对于彼此的冲头和模具中的一个的原点; 相对于冲头和模具定位工件; 相对于背压装置定位工件; 并且在执行弯曲操作之后检查工件的形状的尺寸。

    Determination of a model of a geometry of a metal sheet forming stage
    9.
    发明申请
    Determination of a model of a geometry of a metal sheet forming stage 有权
    确定金属板形成阶段的几何形状的模型

    公开(公告)号:US20060293776A1

    公开(公告)日:2006-12-28

    申请号:US10570648

    申请日:2003-09-11

    IPC分类号: G06F19/00

    摘要: The invention relates to a method for determining a geometrical object for modeling the geometry of a metal sheet forming stage (1) in a CAD system. According to said method, an operator is defined which links a first geometrical model with a second geometrical model. The link is associated with a method for physically modeling a treating process which transfers a forming stage (1) from a corresponding first state into a second state. When the first geometrical model is modified, the second geometrical model is automatically updated in accordance with the physical modeling concept. The physical modeling concept for forming stages is thereby integrated into the static geometrical model environment of a CAD system. The physical modeling method is a method for calculating a border line (3) of a forming stage in an initial state prior to a forming process from a geometry of the border line (3) in a resulting state after the forming process.

    摘要翻译: 本发明涉及一种用于确定用于对CAD系统中的金属板成形台(1)的几何形状进行建模的几何对象的方法。 根据所述方法,定义了将第一几何模型与第二几何模型相链接的操作者。 该链接与用于物理地建模将成形阶段(1)从相应的第一状态转移到第二状态的处理过程相关联的方法。 当修改第一个几何模型时,根据物理建模概念自动更新第二个几何模型。 因此,用于成型阶段的物理建模概念被整合到CAD系统的静态几何模型环境中。 物理建模方法是在形成处理之后的结果状态下从边界线(3)的几何形状计算在成形处理之前的初始状态下的成形阶段的边界线(3)的方法。

    Method in the control of a machine tool cell
    10.
    发明申请
    Method in the control of a machine tool cell 审中-公开
    机床单元控制方法

    公开(公告)号:US20050256606A1

    公开(公告)日:2005-11-17

    申请号:US10517649

    申请日:2003-06-12

    摘要: The invention relates to a method for controlling a machine tool cell consisting of a press brake (6) and one or more robots (9) serving the same. According to the invention, the data needed for designing the movement plan (200), or the like, for the robot (9) is collected in connection with designing the bending program (100) for the press brake (6), and said data is automatically compiled to a bend line table (BLT), which table indicates, for bendings to which a sheet is subjected in the press brake (6), the bend lines and their locations and positions in a coordinate system (X, Y, Z), whose origin is the sheet centre (AKP) of the sheet to be machined. Said bend line table (BLT) is further set to be used as a variable in movement programs (200) for one or more robots (9) serving the press brake (6). When the bending program (100) of the press brake (6) is changed for a new product, it is also easy and fast, by means of the invention, to generate a new movement program (200) of the robot (9) for the new product.

    摘要翻译: 本发明涉及一种用于控制由压制机(6)和一个或多个用于其的机器人(9)组成的机床单元的方法。 根据本发明,为设计用于压制机(6)的弯曲程序(100)而设计用于机器人(9)的运动计划(200)等所需的数据被收集,并且所述数据 被自动编译到弯曲线表(BLT),该表表示对于在压力制动器(6)中经受片材的弯曲,弯曲线及其在坐标系(X,Y,Z)中的位置和位置 ),其原点是要加工的片材的片材中心(AKP)。 所述弯曲线表(BLT)进一步被设定为用于一个或多个用于压制机(6)的机器人(9)的运动程序(200)中的变量。 当新制动器(6)的弯曲程序(100)改变时,通过本发明,也容易且快速地生成机器人(9)的新的移动程序(200),用于 新产品。