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公开(公告)号：US6007280A
公开(公告)日：1999-12-28
申请号：US19102
申请日：1998-02-05
IPC分类号： B22C7/02 , G05B19/4099 , B23C3/00
CPC分类号： G05B19/4099 , G05B2219/35533 , G05B2219/37398 , G05B2219/45204 , G05B2219/49075 , Y10T409/303808
摘要： A method for improving dimensional accuracy of a casting pattern. A division block used to form the casting pattern is fixed on a block fixing surface of an NC machine and then the front surface is processed, leaving a stiffness holding portion at a bottom-most portion of the division block. The division block is then turned over and the rear surface is processed, removing the stiffness holding portion. The stiffness holding portion has sufficient thickness to secure stiffness of portions surrounding a through portion, enabling withstanding of a cutting force applied to the rear surface when the division block is turned over and the rear surface processed. Thus, a deviation in position of the tool during processing of the through hole on the rear surface from that of processing of the through hole on the front surface is suppressed.
摘要翻译： 一种用于提高铸造图案的尺寸精度的方法。 用于形成铸造图案的分割块固定在NC机器的块固定面上，然后处理前表面，在分割块的最底部留下刚度保持部。 然后将分割块翻转并且后表面被处理，去除刚度保持部分。 刚度保持部分具有足够的厚度以确保围绕通过部分的部分的刚度，使得能够在分割块翻转并且后表面被处理时承受施加到后表面的切割力。 因此，能够抑制在前表面的贯通孔的后表面的通孔的加工过程中工具的位置偏离与前表面的贯通孔的加工位置的偏差。
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公开(公告)号：US20130075119A1
公开(公告)日：2013-03-28
申请号：US13243655
申请日：2011-09-23
申请人： Changsheng Guo
发明人： Changsheng Guo
IPC分类号： B26D1/00
CPC分类号： B23Q15/12 , B23Q11/1053 , G05B19/404 , G05B2219/49057 , G05B2219/49073 , G05B2219/49075 , G05B2219/49088
摘要： A machining method comprises selecting a finished surface dimension and a material property for a working surface, defining a working temperature range based on the selected material property, and defining a machining power based on the working temperature range. The machining power depends on a removal rate and a specific heat of the working surface. The working surface is machined at the removal rate to achieve the finished surface dimension, and the machine power is controlled to maintain the working surface within the working temperature range. The working surface is heated or cooled from the working temperature range to a transition temperature range, such that the selected material property is preserved in the working surface.
摘要翻译： 一种加工方法，包括选择工作表面的成品表面尺寸和材料特性，基于所选择的材料特性确定工作温度范围，并根据工作温度范围限定加工功率。 加工功率取决于工作表面的去除速率和比热。 以去除速度加工工作面，达到成品表面尺寸，控制机器功率，将工作面保持在工作温度范围内。 将工作表面从工作温度范围加热或冷却至转变温度范围，使得所选择的材料性质被保留在工作表面中。
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3.发明申请Artificial intelligence device and corresponding methods for selecting machinability 审中-公开人工智能装置和相应的选择可加工性的方法公开(公告)号：US20040098147A1
公开(公告)日：2004-05-20
申请号：US10713017
申请日：2003-11-17
IPC分类号： G06F019/00 , G06F015/18 , G05B013/02 , G06G007/00 , G06E003/00 , G06E001/00
CPC分类号： G06N5/048 , G05B13/0285 , G05B19/416 , G05B2219/42158 , G05B2219/49075
摘要： The present invention describes a device incorporating artificial intelligence and corresponding methods for recommending an optimal machinability data selection. The device comprises of a first component, which feeds the system with necessary inputs. A second component, which is the main processing unit, acts as an inference engine to predict the outputs. The last component interprets the outputs, conveys the processed outputs to target location and converts them into necessary tasks. The inputs are identified as the machining operations, work piece material, machining tool type, and depth of cut. The outputs are the machining parameters, comprising of the optimal cutting speed and feed rate. The inference engine can be established with fuzzy logic, neural network or fuzzy-neural network.
摘要翻译： 本发明描述了一种结合人工智能的装置和用于推荐最佳机械加工数据选择的相应方法。 该装置包括第一部件，其向系统馈送必要的输入。 作为主要处理单元的第二个组件作为推断引擎来预测输出。 最后一个组件解释输出，将处理后的输出传送到目标位置，并将其转换为必要的任务。 输入被标识为加工操作，工件材料，加工刀具类型和切削深度。 输出是加工参数，包括最佳切割速度和进给速率。 推理机可以用模糊逻辑，神经网络或模糊神经网络建立。
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公开(公告)号：US06578567B2
公开(公告)日：2003-06-17
申请号：US09998771
申请日：2001-11-29
申请人： Joung-Min Oh , Dong-Bin Kim , Sung-Hee Lee , Byeong-Soo Kim
发明人： Joung-Min Oh , Dong-Bin Kim , Sung-Hee Lee , Byeong-Soo Kim
IPC分类号： B28D108
CPC分类号： B28D5/0094 , B28D5/0064 , G05B2219/45031 , G05B2219/45044 , G05B2219/49075 , Y10T83/088 , Y10T83/089 , Y10T83/7763
摘要： A wafer sawing apparatus comprises an electrically conductive chuck table surrounding a suction plate and tactile sensing lines formed on the upper surface of the suction plate. At least one end of each tactile sensing line is electrically connected to the table body. A controller controls the chuck table and a scribing blade. The controller is electrically connected to both elements. The controller comprises a tactile sensing unit connected to the table body for sensing contact of the scribing blade with the tactile sensing lines or the table body and an equipment stop unit for stopping the scribing blade. The controller further comprises a zero point adjusting unit for receiving a contact signal from the tactile sensing unit and for adjusting a zero point of the scribing blade, and a switching unit connecting the tactile sensing unit to the zero point adjusting unit or the equipment stop unit.
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公开(公告)号：US5711697A
公开(公告)日：1998-01-27
申请号：US737604
申请日：1996-11-25
申请人： Tadashi Taninaga , Tetsuya Ogawa
发明人： Tadashi Taninaga , Tetsuya Ogawa
CPC分类号： B24B27/04 , B24B49/16 , B25J11/0065 , B25J9/1679 , G05B2219/37285 , G05B2219/37583 , G05B2219/39468 , G05B2219/45058 , G05B2219/49074 , G05B2219/49075 , Y10T483/17 , Y10T483/1736 , Y10T483/18
摘要： When the amount of a change in load current supplied to a grinder is not more than a predetermined threshold value, the amount of piercing into a workpiece by the grinder is controlled according to the load current. When the amount of a change in load current exceeds the predetermined threshold value, the grinding speed of the grinder is controlled according to the load current. When performing a plurality of operations with one robot, a position correction value calculated in one operation is utilized to correct a target position in another operation.
摘要翻译： PCT No.PCT / JP95 / 01197 Sec。 371日期：1996年11月25日 102（e）日期1996年11月25日PCT归档1995年6月16日PCT公布。 WO95 / 35187 PCT出版物 日期1995年12月28日当提供给研磨机的负载电流的变化量不大于预定阈值时，根据负载电流来控制由研磨机刺入工件的量。 当负载电流变化量超过预定阈值时，根据负载电流来控制研磨机的磨削速度。 当使用一个机器人执行多个操作时，利用在一个操作中计算的位置校正值来校正另一个操作中的目标位置。
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公开(公告)号：US20180029246A1
公开(公告)日：2018-02-01
申请号：US15658817
申请日：2017-07-25
CPC分类号： B26D5/007 , A22C17/0086 , A47J36/00 , B26D5/005 , B26D7/0625 , B26D7/30 , B26D2210/02 , B26F3/004 , G05B19/188 , G05B19/4189 , G05B2219/37569 , G05B2219/49075
摘要： A processing system (10) and corresponding method (158) are provided for processing workpieces (WP), including food items, to cut and remove undesirable components from the food items and/or portion the food items while being conveyed on a conveyor system (12). An X-ray scanning station (14) is located on an upstream conveyor section (20) to ascertain size and/or shape parameters of the food items as well as the location of any undesirable components of the food items, such as bones, fat or cartilage. Thereafter the food items are transferred to a downstream conveyor (20) at which is located an optical scanner (102) to ascertain the size and/or shape parameters of the food items. The results of the X-ray and optical scanning are transmitted to a processor (18) to confirm that the food item scanned by the optical scanner is the same as that previously scanned by the X-ray scanner. Once this identity is confirmed, if required, the data from the X-ray scanner is translated or transformed onto the data from the optical scanner. Such translation may include one or more of the shifting of the food items in the X and/or Y direction, rotation of the food item, scaling of the size of the food item, and sheer distortion of the food item. Next, the location of the undesirable material within the food item is mapped from the X-ray scanning data onto the optical scanning data. Thereafter, the undesirable material is removed by a cutter(s) (28). The food item may also (or alternatively) been portioned by the cutter(s) (28).
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公开(公告)号：US08676372B1
公开(公告)日：2014-03-18
申请号：US13186008
申请日：2011-07-19
申请人： Jared Lee Bolin , Ryan Lee Hanks
发明人： Jared Lee Bolin , Ryan Lee Hanks
IPC分类号： G05B19/19
CPC分类号： G05B19/4163 , G05B2219/43124 , G05B2219/49075 , G05B2219/49093 , G05B2219/49372
摘要： A method and apparatus for managing machining. A desired level of engagement of a tool may be identified with a workpiece. A tool path for the tool may be generated relative to the workpiece. The tool path may have a number of levels of engagement of the tool with the workpiece along the tool path. The number of levels of engagement of the tool with the workpiece along the tool path may be based on the desired level of engagement.
摘要翻译： 一种管理加工的方法和装置。 可以用工件识别工具的期望水平的接合。 可以相对于工件生成工具的刀具路径。 刀具路径可以具有沿着刀具路径的工具与工件的多个接合级别。 工具与工件沿着刀具路径的接合水平的数量可以基于期望的接合水平。
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公开(公告)号：US20130218320A1
公开(公告)日：2013-08-22
申请号：US13877584
申请日：2011-10-26
IPC分类号： G05B19/18
CPC分类号： G05B19/182 , G05B19/4163 , G05B2219/49061 , G05B2219/49075 , G05B2219/49077 , G05B2219/49099 , G05B2219/49225
摘要： Provided is a method for maintaining cutting quality in which a work surface can be reliably maintained at a predetermined hardness or less regardless of a disturbance during cutting. The method includes a data-acquiring step of acquiring, as a target cutting resistance, the cutting resistance of a machining tool (7) during cutting performed such that the hardness of a surface layer is lower than a predetermined hardness by adjusting machining conditions; and a cutting step of performing cutting while detecting the cutting resistance of the machining tool (7) during cutting and performing control such that the detected cutting resistance is lower than the target cutting resistance.
摘要翻译： 提供一种用于保持切割质量的方法，其中不管切割期间的干扰如何，可以将工作表面可靠地保持在预定的硬度或更小。 该方法包括：数据获取步骤，通过调整加工条件，获取切削时的加工工具（7）的切削阻力作为目标切削阻力，使得表面层的硬度低于预定的硬度; 以及切断步骤，在切断期间检测加工工具（7）的切削阻力并进行控制，使得检测到的切削阻力低于目标切削阻力。
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公开(公告)号：US09833868B2
公开(公告)日：2017-12-05
申请号：US14971438
申请日：2015-12-16
发明人： Tsung-Ling Hwang , Chin-Te Lin , Shuo-Peng Liang , Ta-Jen Peng , Jen-Ji Wang , Tzuo-Liang Luo
IPC分类号： B23Q17/09 , G05B19/404
CPC分类号： B23Q17/0976 , G05B19/404 , G05B2219/31407 , G05B2219/41115 , G05B2219/41256 , G05B2219/49075
摘要： A chatter avoidance method and device is provided, including steps of: providing a stable operating condition plot; partially removing a first layer of a workpiece with a predetermined first removal depth according to a safe removal depth of the stable operating condition plot and sensing a chatter caused by the removal operation; if no chatter is sensed, completing the removal operation, otherwise, continuing to partially remove the first layer with a second removal depth less than the predetermined first removal depth; and determining a minimum removal depth according to the removal operation, and removing a last layer of the workpiece with a last removal depth less than or equal to the minimum removal depth, allowing the workpiece to have a target thickness. The disclosure prevents a chatter from continuously occurring without requiring a shut-down and thereby maintains a desired production rate.
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公开(公告)号：US20170100810A1
公开(公告)日：2017-04-13
申请号：US14971438
申请日：2015-12-16
发明人： Tsung-Ling HWANG , Chin-Te LIN , Shuo-Peng LIANG , Ta-Jen PENG , Jen-Ji WANG , Tzuo-Liang LUO
IPC分类号： B23Q17/09 , G05B19/404
CPC分类号： B23Q17/0976 , G05B19/404 , G05B2219/31407 , G05B2219/41115 , G05B2219/41256 , G05B2219/49075
摘要： A chatter avoidance method and device is provided, including steps of: providing a stable operating condition plot; partially removing a first layer of a workpiece with a predetermined first removal depth according to a safe removal depth of the stable operating condition plot and sensing a chatter caused by the removal operation; if no chatter is sensed, completing the removal operation, otherwise, continuing to partially remove the first layer with a second removal depth less than the predetermined first removal depth; and determining a minimum removal depth according to the removal operation, and removing a last layer of the workpiece with a last removal depth less than or equal to the minimum removal depth, allowing the workpiece to have a target thickness. The disclosure prevents a chatter from continuously occurring without requiring a shut-down and thereby maintains a desired production rate.
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