公开(公告)号：US07337038B2

公开(公告)日：2008-02-26

申请号：US11363212

申请日：2006-02-28

申请人： Mikko Lindstrom

发明人： Mikko Lindstrom

IPC分类号： G06F19/00

CPC分类号： G05B19/4065 ,  G05B2219/32422 ,  G05B2219/36347 ,  G05B2219/37228 ,  G05B2219/37234 ,  G05B2219/37252 ,  G05B2219/37258 ,  G05B2219/37559 ,  G05B2219/45131 ,  G05B2219/50237 ,  G05B2219/50276 ,  Y02P90/205

摘要： To determine whether a tool may be used successfully to fabricate a worksheet in a sheet fabrication machine, data relating to all tools that may be used for the machine as provided by the manufacturers of those tools are stored in a tool database. Dimensional data and characteristics of the worksheets that may be used by the machine are stored in a worksheet database. When a given worksheet is to be fabricated, a determination is made on whether a tool is usable for fabricating that worksheet without causing possible damage to the worksheet, the tool and its die, and/or the machine. The grind life remaining for the tool is used to determine whether the proper clearance between the tool and its die is obtainable by using the tool on the given worksheet. If it is determined that the tool is not useable for a given worksheet, the tool is flagged and reserved for use on worksheets that have a material thickness that is thinner than that of the given worksheet. An appropriate tool that does provide the proper clearance and has the appropriate grind life remaining is then selected for working on the given worksheet.

摘要翻译： 为了确定是否可以成功地使用工具来制作片材制造机器中的工作表，与这些工具的制造商提供的可用于机器的所有工具有关的数据被存储在工具数据库中。 可以由机器使用的工作表的尺寸数据和特性存储在工作表数据库中。 当制造给定的工作表时，确定工具是否可用于制造该工作表而不会对工作表，工具及其模具和/或机器造成可能的损坏。 刀具剩余的磨削寿命用于确定刀具和刀片之间的适当间隙是否可以通过使用给定工作表上的刀具获得。 如果确定该工具不适用于给定的工作表，则该工具将被标记并保留供工作表使用，该工作表的材料厚度比给定工作表薄。 然后选择适当的工具提供适当的间隙并保留适当的磨削寿命，以便在给定的工作表上进行工作。

公开(公告)号：US5478301A

公开(公告)日：1995-12-26

申请号：US284164

申请日：1994-08-02

申请人： Yutaka Takahashi

发明人： Yutaka Takahashi

IPC分类号： B21D28/36 ,  B21D28/12 ,  B21D37/04 ,  B23Q3/155 ,  B23Q3/157 ,  G05B19/4093

CPC分类号： B21D28/12 ,  B23Q3/15573 ,  G05B19/40938 ,  G05B2219/36357 ,  G05B2219/37251 ,  G05B2219/45131 ,  G05B2219/50237 ,  G05B2219/50276 ,  Y02P90/265 ,  Y10T483/10 ,  Y10T483/138 ,  Y10T483/1729

摘要： To watch the condition of tools mounted on a turret punch press and an automatic tool changing unit, a control device performs a simulation of a punch processing on the basis of an NC program for the turret punch press. On the basis of the simulation, the control device calculate the number of times for which each tool mounted on the punch press performs punchings in the workpiece during the punch processing. From the number of times, the control device determine the abrasion loss of the tools mounted on the punch press and the automatic tool changing unit. The control device is also adapted to store a length by which a tool is shortened by a grinding processing to be made in a tool to sharpen the same.

摘要翻译： 为了观察安装在转塔冲床和自动换刀单元上的工具的状态，控制装置基于用于转塔冲床的NC程序来执行冲压加工的模拟。 在仿真的基础上，控制装置计算在打孔处理期间，安装在冲压机上的每个工具在工件中进行冲压的次数。 从次数来看，控制装置确定安装在冲压机和自动换刀单元上的工具的磨损量。 控制装置还适于存储通过在工具中进行磨削加工来缩短工具的长度以使其磨尖的长度。

公开(公告)号：US20100164424A1

公开(公告)日：2010-07-01

申请号：US12354784

申请日：2009-01-16

申请人： CHING-CHENG YANG

发明人： CHING-CHENG YANG

IPC分类号： G05B19/25

CPC分类号： G05B19/404 ,  G05B2219/50237 ,  G05B2219/50313 ,  G05B2219/50315

摘要： A tool compensation system for compensating abrasion of a tool includes a rangefinder, a control system, and a compensation apparatus. The compensation apparatus includes an actuator, a transmission element, and a regulator. The rangefinder measures an actual length of the tool. The control system calculates a compensation value according to the actual length, and outputs a control instruction to the compensation apparatus according to the compensation value. The transmission element is actuated by the actuator to move a distance equaling to the compensation value in response to receiving the control instruction. The regulator is configured for supporting an article to be machined by the tool, and capable of moving towards the tool under the actuation of the transmission element, to compensate for abrasion of the tool.

摘要翻译： 用于补偿工具磨损的刀具补偿系统包括测距仪，控制系统和补偿装置。 补偿装置包括致动器，传动元件和调节器。 测距仪测量工具的实际长度。 控制系统根据实际长度计算补偿值，并根据补偿值向补偿装置输出控制指令。 响应于接收到控制指令，传动元件由致动器致动以移动等于补偿值的距离。 调节器构造成用于支撑由工具加工的制品，并且能够在传动元件的致动下朝向工具移动，以补偿工具的磨损。

公开(公告)号：US20070203611A1

公开(公告)日：2007-08-30

申请号：US11363212

申请日：2006-02-28

申请人： Mikko Lindstrom

发明人： Mikko Lindstrom

IPC分类号： G06F19/00

CPC分类号： G05B19/4065 ,  G05B2219/32422 ,  G05B2219/36347 ,  G05B2219/37228 ,  G05B2219/37234 ,  G05B2219/37252 ,  G05B2219/37258 ,  G05B2219/37559 ,  G05B2219/45131 ,  G05B2219/50237 ,  G05B2219/50276 ,  Y02P90/205

摘要： To determine whether a tool may be used successfully to fabricate a worksheet in a sheet fabrication machine, data relating to all tools that may be used for the machine as provided by the manufacturers of those tools are stored in a tool database. Dimensional data and characteristics of the worksheets that may be used by the machine are stored in a worksheet database. When a given worksheet is to be fabricated, a determination is made on whether a tool is usable for fabricating that worksheet without causing possible damage to the worksheet, the tool and its die, and/or the machine. The grind life remaining for the tool is used to determine whether the proper clearance between the tool and its die is obtainable by using the tool on the given worksheet. If it is determined that the tool is not useable for a given worksheet, the tool is flagged and reserved for use on worksheets that have a material thickness that is thinner than that of the given worksheet. An appropriate tool that does provide the proper clearance and has the appropriate grind life remaining is then selected for working on the given worksheet.

摘要翻译： 为了确定是否可以成功地使用工具来制作片材制造机器中的工作表，与这些工具的制造商提供的可用于机器的所有工具有关的数据被存储在工具数据库中。 可以由机器使用的工作表的尺寸数据和特性存储在工作表数据库中。 当制造给定的工作表时，确定工具是否可用于制造该工作表而不会对工作表，工具及其模具和/或机器造成可能的损坏。 刀具剩余的磨削寿命用于确定刀具和刀片之间的适当间隙是否可以通过使用给定工作表上的刀具获得。 如果确定该工具不适用于给定的工作表，则该工具将被标记并保留供工作表使用，该工作表的材料厚度比给定工作表薄。 然后选择适当的工具提供适当的间隙并保留适当的磨削寿命，以便在给定的工作表上进行工作。