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    • 4. 发明专利
    • Device and method for optimizing processing parameter, and program
    • 优化处理参数和程序的设备和方法
    • JP2010036309A
    • 2010-02-18
    • JP2008202646
    • 2008-08-06
    • Jtekt CorpToyota Central R&D Labs Inc株式会社ジェイテクト株式会社豊田中央研究所
    • KUWANO YOSHIMASAYAMADA YOSHIHIKOOKITA TOSHIYUKI
    • B23Q15/00G05B19/4069
    • G05B19/40937G05B2219/35316G05B2219/35346G05B2219/36252Y02P90/265
    • PROBLEM TO BE SOLVED: To provide a device for optimizing a processing parameter, etc. for determining tool shaft attitude and processing region, and at the same time determining tooling with high rigidity for any product shape. SOLUTION: A tool shaft attitude determination means 21 determines one or a plurality of tool shaft attitudes. An interference danger region determination means 23 determines a region having the possibility of the occurrence of an interference during processing as an interference danger region for every determined tool shaft attitude. A processing simulation means 25 performs a processing simulation based on the interference danger region for every determined tool shaft attitude, generates a virtual holder in which an interference does not occur, and determines a processing region to avoid the interference danger region. A non-interference tooling determination means 27 is included in the virtual holder and determines the tooling to be the combination of the tool with highest rigidity and the holder. COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:提供一种用于优化用于确定工具轴姿态和加工区域的加工参数等的装置,并且同时确定任何产品形状的高刚性的工具。 解决方案:工具轴姿态确定装置21确定一个或多个工具轴姿态。 干扰危险区域确定装置23确定在处理期间可能发生干扰的区域作为每个确定的工具轴姿态的干扰危险区域。 处理模拟装置25对于每个确定的工具轴姿态基于干扰危险区域执行处理模拟,产生不发生干扰的虚拟支架,并且确定避免干扰危险区域的处理区域。 一个非干涉工具确定装置27被包括在虚拟支架中,并且确定该模具是具有最高刚度的该工具的组合和该支架。 版权所有(C)2010,JPO&INPIT
    • 5. 发明专利
    • Interference detection system for machine tool
    • 机床干扰检测系统
    • JP2007048014A
    • 2007-02-22
    • JP2005231437
    • 2005-08-10
    • Mori Seiki Co Ltd株式会社森精機製作所
    • NAKAMURA TAKAYUKI
    • G05B19/4155B23Q17/00
    • G05B19/4061G05B2219/35026G05B2219/35316
    • PROBLEM TO BE SOLVED: To provide an interference detection system for a machine tool not requiring the reinput of a projection length of a tool even if the projection length of the tool changes according to a setup change.
      SOLUTION: This interference detection system comprises a model database 11, a model data registration processing part 12, a setup data processing part 13, an interference data storage part 14, an interference data registration processing part 15, an interference confirmation processing part 16, an image data generation part 17 and a display control part 18 loaded in a controller 20 of the machine tool, and an image display device 19. Though a user registers three-dimensional model data of the tool, and a work or the like through the model data registration processing part 12, the projection length of the tool is calculated on the basis of an updated tool offset amount at a time point when the tool offset amount is updated while the setup data processing part 13 always monitors the tool offset amount stored in an offset amount storage part 24, and automatically registered in the model database 11.
      COPYRIGHT: (C)2007,JPO&INPIT
    • 要解决的问题:即使工具的突出长度根据设置变化而改变,也可以提供不需要重新输入工具的突出长度的机床的干涉检测系统。 解决方案:该干扰检测系统包括模型数据库11,模型数据登记处理部分12,建立数据处理部分13,干扰数据存储部分14,干扰数据注册处理部分15,干扰确认处理部分 16,装载在机床的控制器20中的图像数据生成部17和显示控制部18以及图像显示装置19.虽然用户登记了工具的三维模型数据和工件等 通过模型数据登记处理部12,基于在更新刀具偏移量的时刻的更新的刀具偏移量来计算刀具的突出长度,而建立数据处理部13总是监视刀具偏移量 存储在偏移量存储部分24中,并自动注册在模型数据库11中。版权所有(C)2007,JPO&INPIT
    • 6. 发明专利
    • Numerical controller
    • 数控系统
    • JPS59154507A
    • 1984-09-03
    • JP2979883
    • 1983-02-24
    • Mitsubishi Electric Corp
    • ICHIKAWA TATSU
    • G05B19/4068G05B19/4069
    • G05B19/4069G05B2219/35316G05B2219/49137
    • PURPOSE:To shorten the time of a check on interference by simulation by performing the effective/ineffective switching of the interference check not only at the start of a program, but also in the middle of the program. CONSTITUTION:Movement data is generated by an MCU22 on the basis of a movement instruction. When an interference check effective/ineffective changeover switch 23 enters an interference switch ineffective state, the movement data is passed to a servo processor 25 as it is to drive a servomotor 27 through an amplifier 26. When the switch is in the interference check effective state, shape items of a tool post, tool, and fitting base stored in the storage device 24a of an interference checking device 24 are moved by an extent of movement data generated by the MPU22 and moved by the movement data generated by an arithmetic device 24b to make a large/small decision on coordinate position at the position. Then, the movement data is passed to the servo processor 25 regardless of the arithmetic result of the interference check.
    • 目的:通过执行干扰检查的有效/无效切换来缩短检测干扰的时间,不仅在程序开始时,而且在程序中间。 构成:移动数据由MCU22基于移动指令生成。 当干扰检查有效/无效切换开关23进入干扰开关无效状态时,移动数据被传送到伺服处理器25,直接通过放大器26驱动伺服电动机27.当开关处于干扰检查有效状态时 存储在干扰检查装置24的存储装置24a中的刀架,工具和装配基座的形状项目被由MPU22生成的移动数据的程度移动,并被运算装置24b生成的移动数据移动到 对位置上的坐标位置做出大/小的决定。 然后,无论干扰检查的算术结果如何,运动数据被传递到伺服处理器25。
    • 9. 发明专利
    • Processing simulation device
    • 处理模拟装置
    • JP2009230571A
    • 2009-10-08
    • JP2008076574
    • 2008-03-24
    • Okuma Corpオークマ株式会社
    • NAGANAWA YUUJI
    • G05B19/4069B23Q15/00
    • G05B19/4069G05B2219/35316G05B2219/35346
    • PROBLEM TO BE SOLVED: To provide a processing simulation device for properly checking interference of a tool model without determining the volume of an interference region. SOLUTION: A machine model 11, a jig model 12, a material model 13, and a tool model 14 are stored in a model storing part 4. A cutting tool model 14A to be used to cut the material model 13 and a tool model 14B for interference check to be used for interference check are prepared as a tool model 14. The cutting tool model 14A cuts the material model 13 and updates the shape of the material model 13 according to a cutting feed shaft movement command. Interference of the tool model 14B for interference check and the material model 13, the jig model 12, and the machine model 11 is checked according to a rapid feed shaft movement command. COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:提供一种用于在不确定干扰区域的体积的情况下适当地检查工具模型的干扰的处理模拟装置。 解决方案:机器型号11,夹具模型12,材料模型13和工具模型14存储在模型存储部分4中。用于切割材料模型13的切割工具模型14A和 准备用于干涉检查的干涉检查的工具模型14B作为工具模型14.切割工具模型14A根据切割进给轴运动命令切割材料模型13并更新材料模型13的形状。 根据快速进给轴运动指令检查用于干涉检查的工具模型14B和材料模型13,夹具模型12和机器模型11的干涉。 版权所有(C)2010,JPO&INPIT
    • 10. 发明专利
    • Nc working simulation method and nc working simulation device
    • NC工作模拟方法和NC工作模拟装置
    • JP2006085486A
    • 2006-03-30
    • JP2004270301
    • 2004-09-16
    • Yamazaki Mazak Corpヤマザキマザック株式会社
    • OHASHI HAJIMEKIKATA KAZUHIROKIMURA MORIKUNIITOKAWA TAKUSHI
    • G05B19/4069B23Q15/00
    • G05B19/4069G05B2219/35315G05B2219/35316G05B2219/35321G05B2219/35322G05B2219/35323G05B2219/35328
    • PROBLEM TO BE SOLVED: To provide an NC working simulation method and NC working simulation method for making it unnecessary to provide a large capacity of memory, and for making it possible to confirm interference between mechanical elements, or to confirm the interference between the mechanical elements several times by storing the movement path of the mechanical elements.
      SOLUTION: A simulation control part 210 of an NC working simulation device 10 calculates the movement path of mechanical elements when simulation is executed. A ring buffer 270 stores the movement path of the mechanical elements. A simulation control part 210 receives the instruction of replay, and reads the moving path stored in the ring buffer 270, and displays the mechanical elements at the display picture of a display device 190 by using a solid model based on the read movement path, and replays simulation.
      COPYRIGHT: (C)2006,JPO&NCIPI
    • 要解决的问题:为了提供NC工作模拟方法和NC工作模拟方法,使得不需要提供大容量的存储器,并且可以确认机械元件之间的干扰,或者确认机械元件之间的干扰 机械元件多次通过存储机械元件的运动路径。 解决方案:NC工作模拟装置10的模拟控制部210在执行仿真时计算机械元件的移动路径。 环形缓冲器270存储机械元件的移动路径。 仿真控制部分210接收重播指令,并读取存储在环形缓冲器270中的移动路径,并且通过使用基于读取的移动路径的实体模型将机械元素显示在显示装置190的显示图像上,以及 重播模拟。 版权所有(C)2006,JPO&NCIPI