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1. 发明专利

JP2011085976A Optimal process determination device and optimal process determination method 有权
标题翻译：最优方法确定装置和最佳方法确定方法
公开(公告)号：JP2011085976A
公开(公告)日：2011-04-28
申请号：JP2009236097
申请日：2009-10-13
申请人： Jtekt Corp , Toyota 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
发明人： OKITA TOSHIYUKI , YAMADA YOSHIHIKO , KUWANO YOSHIMASA , TERAMOTO KAZUNARI
IPC分类号： G05B19/4093 , B23Q15/00
摘要： PROBLEM TO BE SOLVED: To provide an optimal process determining device and a method for determining the optimal process, taking the total working time into consideration. SOLUTION: The optimal process determining device is configured to determine an optimal process configured of a plurality of individual processes, including a tooling including a tool, holder and tool protrusion amounts and its sequence, in order to create a tool path from a material shape and product shape created by a CAD. The optimal process determining device is configured to calculate a working time, based on the tool-moving path of CAM output obtained in an interim process in order to determine the optimal process, and to determine the optimal process based on a total working time. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种最佳过程确定装置和确定最佳过程的方法，考虑总工作时间。解决方案：最佳过程确定装置被配置为确定由多个单独过程构成的最佳过程，包括包括工具，保持器和工具突出量及其顺序的工具，以便从由CAD创建的材料形状和产品形状。最优过程确定装置被配置为基于在临时处理中获得的CAM输出的工具移动路径来计算工作时间，以便确定最佳过程，并且基于总工作时间确定最佳过程。版权所有（C）2011，JPO＆INPIT

2. 发明专利

JP2011083830A Device and method of determining optimal process, and device and method of supporting preparation of nc data 有权
标题翻译：确定最佳方法的装置和方法，以及支持NC数据准备的装置和方法
公开(公告)号：JP2011083830A
公开(公告)日：2011-04-28
申请号：JP2009236136
申请日：2009-10-13
申请人： Jtekt Corp , Toyota 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
发明人： OKITA TOSHIYUKI , YAMADA YOSHIHIKO , KUWANO YOSHIMASA , TERAMOTO KAZUNARI
IPC分类号： B23Q15/00 , G05B19/4093
摘要： PROBLEM TO BE SOLVED: To provide a device of determining optimal process and a method of determining optimal process capable of outstandingly shortening an operation processing time without performing operation regarding a total deduction angle of a rotation shaft in kinds of all working processes.
SOLUTION: The optimal process candidate by a tool of predetermined blade diameter is calculated by performing the operation regarding the total deduction angle of the rotation shaft regarding the tool of predetermined blade diameter. An effective deduction angle included in the optimal process candidate is extracted. Further, when the optimal process candidate regarding the tool of the other blade diameter is calculated, operation is performed only regarding the effective deduction angle.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种确定最佳过程的装置以及确定最佳处理的方法，该方法能够显着地缩短操作处理时间，而不对所有工作过程中的各种类型的旋转轴的总推算角进行操作。解决方案：通过执行关于旋转轴关于预定刀片直径的刀具的总推算角度的操作来计算通过预定刀片直径的刀具的最佳工艺候选。提取包含在最优过程候选中的有效扣除角。此外，当计算关于另一叶片直径的刀具的最佳过程候选时，仅针对有效扣除角执行操作。版权所有（C）2011，JPO＆INPIT

3. 发明专利

JP2011086226A Machining simulation device, machining simulation method, program and recording medium 有权
标题翻译：加工仿真设备，加工仿真方法，程序和记录介质
公开(公告)号：JP2011086226A
公开(公告)日：2011-04-28
申请号：JP2009240222
申请日：2009-10-19
申请人： Jtekt Corp , Toyota 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
发明人： KUWANO YOSHIMASA , YAMADA YOSHIHIKO
IPC分类号： G05B19/4069 , B23Q15/00
摘要： PROBLEM TO BE SOLVED: To provide a machining simulation device or the like having a small load of interference calculation and performing calculation with high accuracy. SOLUTION: The machining simulation device 1 includes: a storage part 9 storing product shape data indicating a product shape 31 including a free curved surface, tool shape data indicating a tool shape of a tool 47 machining the free curved surface, and tool path data indicating a movement path of the tool 47 machining the free curved surface; a triangular polyhedron generation part 19 dividing the free curved surface into a plurality of triangular faces 33 by the use of the product shape data; a detection sphere generation part 21 generating a detection sphere 39 with a point on the triangular face 33 obtained by dividing the free curved surface as a center; and a machining simulation part 23 performing machining simulation for moving the tool 47 on the tool path 49 by the use of the tool shape data and the tool path data, and reducing a dimension of the detection sphere 39 until the detection sphere 39 and the tool 47 contact with each other when the tool 47 and the detection sphere 39 are overlapped with each other. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种具有小的干扰计算负荷并且以高精度进行计算的加工仿真装置等。解决方案：加工模拟装置1包括：存储表示包括自由曲面的产品形状31的产品形状数据的存储部分9，指示加工自由曲面的工具47的工具形状的工具形状数据，以及工具指示加工自由曲面的工具47的移动路径的路径数据; 三角形多面体生成部19，其通过使用产品形状数据将自由曲面分割成多个三角形面33; 检测球产生部分21，通过将自由曲面分割为中心而产生具有三角形面33上的点的检测球体39; 以及机械仿真部件23，通过使用刀具形状数据和刀具路径数据，对刀具路径49上的刀具47进行加工仿真，并且减小检测球体39的尺寸直到检测球体39和刀具当工具47和检测球39彼此重叠时，47彼此接触。版权所有（C）2011，JPO＆INPIT

4. 发明专利

JP2008269501A Machining support system, integrated server applied thereto and integrated server program 有权
标题翻译：加工支持系统，集成服务器和集成服务器程序
公开(公告)号：JP2008269501A
公开(公告)日：2008-11-06
申请号：JP2007114873
申请日：2007-04-24
申请人： Jtekt Corp , Toyota 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
发明人： YAMADA YOSHIHIKO , SAITO ATSUSHI , OKITA TOSHIYUKI , NAGAYA TAKAYUKI , TERAMOTO KAZUNARI , KUWANO YOSHIMASA
IPC分类号： G05B19/418 , G05B19/4097
CPC分类号： Y02P90/12 , Y02P90/18 , Y02P90/205
摘要： PROBLEM TO BE SOLVED: To provide a machining support system allowing automation of a machining support function, allowing improvement of function extensibility, and allowing reduction of cost. SOLUTION: This machining support system has: CAM servers 2a-2c incorporated with a plurality of CAM application tools; and an integrated server 1 executing and managing the CAM application tool according to an initial execution instruction initially input from a client terminal 4a, 4b. The integrated server 1 has: an execution tool determination part 13 sequentially determining the CAM application tool to be made to be executed based on postexecution information by the initial execution instruction and the CAM application tool; and an instruction part 16 outputting information for the execution to the CAM server 2 in addition to an instruction signal for making the CAM application tool determined by the execution tool determination part 13 sequentially perform the execution, and inputting the postexecution information by each the CAM application tool made to sequentially perform the execution from the CAM server. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供允许自动化加工支持功能的加工支撑系统，允许功能可扩展性的改进并且允许降低成本。该解决方案：该加工支持系统具有：与多个CAM应用工具结合的CAM服务器2a-2c; 以及根据从客户终端4a，4b初始输入的初始执行指令执行和管理CAM应用工具的集成服务器1。集成服务器1具有：执行工具确定部13，通过初始执行指令和CAM应用工具，基于执行后信息依次确定要执行的CAM应用工具; 并且除了用于使由执行工具确定部13确定的CAM应用工具的指令信号顺序执行之外，还向CAM服务器2输出用于执行的信息的指令部分16，并且通过每个CAM应用程序输入后期执行信息从CAM服务器顺序执行执行的工具。版权所有（C）2009，JPO＆INPIT

5. 发明专利

JP2011255476A Optimal machining process determination device 有权
标题翻译：最佳加工过程确定设备
公开(公告)号：JP2011255476A
公开(公告)日：2011-12-22
申请号：JP2010133589
申请日：2010-06-11
申请人： Jtekt Corp , Toyota 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
发明人： OKITA TOSHIYUKI , YAMADA YOSHIHIKO , KUWANO YOSHIMASA , TERAMOTO KAZUNARI
IPC分类号： B23Q15/00 , G05B19/4093
摘要： PROBLEM TO BE SOLVED: To provide an optimal machining process determination device capable of reducing a processing time for determining an optimal machining process.SOLUTION: An optimal machining process determination section 5 performs effective blade diameter tool extraction processing for extracting, from among a plurality of tools T stored in a tool DB 2, the tool T with a blade diameter effective for machining from a material shape 11 to a product shape 12, using the material shape 11 and the product shape 12; and performs optimal machining process determination processing for determining an optimal machining process using the tool T extracted through the effective blade diameter tool extraction processing.
摘要翻译：要解决的问题：提供一种能够减少用于确定最佳加工过程的处理时间的最佳加工过程确定装置。解决方案：最佳加工过程确定部分5执行有效的刀片直径刀具提取处理，用于从存储在刀具DB 2中的多个刀具T中提取具有从材料形状加工的刀片直径的刀具T 使用材料形状11和产品形状12，形成产品形状12; 并且利用通过有效的刀片直径刀具提取处理提取的刀具T来执行用于确定最佳加工过程的最佳加工过程确定处理。版权所有（C）2012，JPO＆INPIT

6. 发明专利

JP2011083831A Optimal process determination device and optimal process determination method 有权
标题翻译：最优方法确定装置和最佳方法确定方法
公开(公告)号：JP2011083831A
公开(公告)日：2011-04-28
申请号：JP2009236139
申请日：2009-10-13
申请人： Jtekt Corp , Toyota 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
发明人： OKITA TOSHIYUKI , YAMADA YOSHIHIKO , KUWANO YOSHIMASA , TERAMOTO KAZUNARI
IPC分类号： B23Q15/00 , G05B19/4093
摘要： PROBLEM TO BE SOLVED: To provide an optimal process determination device and an optimal process determination method capable of shortening operation processing. SOLUTION: Registered tools are divided to a plurality of blade diameter groups (S3), and working processes are operation-processed in every blade diameter group (S5-S14). Further, the optimal process is determined by integrating the processes of the separate blade diameter groups (S17). COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供能够缩短操作处理的最佳处理确定装置和最佳处理确定方法。注意工具分为多个叶片直径组（S3），每个叶片直径组对工作过程进行操作处理（S5-S14）。此外，通过对分离的叶片直径组的处理进行积分来确定最佳过程（S17）。版权所有（C）2011，JPO＆INPIT

7. 发明专利

JP2010036309A Device and method for optimizing processing parameter, and program 有权
标题翻译：优化处理参数和程序的设备和方法
公开(公告)号：JP2010036309A
公开(公告)日：2010-02-18
申请号：JP2008202646
申请日：2008-08-06
申请人： Jtekt Corp , Toyota 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
发明人： KUWANO YOSHIMASA , YAMADA YOSHIHIKO , OKITA TOSHIYUKI
IPC分类号： B23Q15/00 , G05B19/4069
CPC分类号： G05B19/40937 , G05B2219/35316 , G05B2219/35346 , G05B2219/36252 , Y02P90/265
摘要： 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
摘要翻译：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

8. 发明专利

JP2014200891A 振動切削装置および振動切削方法审中-公开
标题翻译：振动切割装置和振动切割方法
公开(公告)号：JP2014200891A
公开(公告)日：2014-10-27
申请号：JP2013079670
申请日：2013-04-05
申请人：株式会社ジェイテクト , Jtekt Corp
发明人： YAMADA YOSHIHIKO , AZUMA TAKAYUKI , HAMADA KENJI
IPC分类号： B23B1/00
摘要：【課題】高速切削領域において有効な振動切削を行うことができる振動切削装置および振動切削方法を提供すること。【解決手段】振動切削装置1の制御装置90は、振動速度V2を切削角度&phgr;の方向に変換したときの変換振動速度V22が、振動速度V2よりも大きくなる振動角度&thetas;および切削角度&phgr;を記憶している。これにより、振動速度V2より大きく且つ変換振動速度V22より小さい速度まで切削速度V1を高めても、切削工具100と被切削物Wとを周期的に微小時間離脱させることが可能となる。よって、高速切削領域において切削抵抗力や切削熱を低減させることができるという有効な振動切削を行うことができる。【選択図】図2B
摘要翻译：要解决的问题：提供一种用于在高速切割区域中进行有效振动切割的振动切割装置和振动切割方法。解决方案：振动切割装置1的控制器90存储振动角度和角度; 和切角＆phgr 当振动速度V2转换为切割角度＆phgr的方向时的转换振动速度V22变得大于振动速度V2。因此，即使当切割速度V1升高到大于振动速度V2的速度并且小于转换振动速度V22时，也可以将切割工具100与切割目标W周期性地分开一段时间。因此，可以在高速切割区域中进行切削阻力和切割热量的有效振动切削。

9. 发明专利

JP2013132706A Dynamic characteristic calculation device for machine tool 有权
标题翻译：用于机床的动态特性计算装置
公开(公告)号：JP2013132706A
公开(公告)日：2013-07-08
申请号：JP2011283254
申请日：2011-12-26
申请人： Jtekt Corp , 株式会社ジェイテクト
发明人： YAMADA YOSHIHIKO , HAMADA KENJI , AZUMA TAKAYUKI
IPC分类号： B23Q17/12 , B23Q17/09
摘要： PROBLEM TO BE SOLVED: To provide a dynamic characteristic calculation device for a machine tool capable of acquiring accurate dynamic characteristics of a rotary tool without trouble.SOLUTION: There is provided the dynamic characteristic calculation device for the machine tool that uses the rotary tool having one or more blades in a circumferential direction at an outer circumferential side, and moves relatively to a workpiece while rotating the rotary tool around an axis to perform intermittent cutting processing. The dynamic characteristic calculation device for the machine tool includes a high-speed camera 9 which detects a displacement quantity of the rotary tool excited by the intermittent cutting processing to vibrate, a cutting resistance calculation part 32 which calculates the cutting resistance of the rotary tool, and a dynamic characteristic calculation part 37 which calculates dynamic characteristics of the rotary tool on the basis of the displacement quantity of the rotary tool in the cutting processing detected by the high-speed camera 9 and the cutting resistance of the rotary tool calculated by the cutting resistance calculation part 32.
摘要翻译：要解决的问题：提供一种能够无故障地获得旋转工具的精确动态特性的机床的动态特性计算装置。解决方案：提供了使用具有一个旋转工具的旋转工具的机床的动态特性计算装置或更多的叶片，并且在使旋转工具绕轴线旋转的同时相对于工件移动以进行间歇切割处理。用于机床的动态特性计算装置包括：高速摄像机9，其检测通过间歇切割处理激励的旋转工具的位移量进行振动;切削阻力计算部32，其计算旋转工具的切削阻力; 以及动态特性计算部37，其基于由高速摄像机9检测出的切削加工中的旋转刀具的位移量和通过切割计算出的旋转刀具的切削阻力来计算旋转刀具的动态特性电阻计算部32。

10. 发明专利

JP2011044081A Controller for machine tool 有权
标题翻译：机床控制器
公开(公告)号：JP2011044081A
公开(公告)日：2011-03-03
申请号：JP2009193143
申请日：2009-08-24
申请人： Jtekt Corp , 株式会社ジェイテクト
发明人： YAMADA YOSHIHIKO , SAITO ATSUSHI
IPC分类号： G05B19/416 , B23Q15/26
CPC分类号： G05B19/416 , B23C2220/04 , G05B2219/43021 , Y10T409/300896 , Y10T409/307672 , Y10T409/30812 , Y10T409/309576
摘要： PROBLEM TO BE SOLVED: To provide a controller for a machine tool which can improve accuracy of a work surface when machining is performed by controlling driving shafts of the machine tool, the shafts including a linearly advancing shaft and a rotation shaft. SOLUTION: In machining performed by a machine tool 1 based on control data, a controller of the machine tool 1 includes: a detection means 102 detecting a machining position detected when a rotation around a rotation shaft reverses; an allowable position error setting means 103 setting an allowable position error Δ between an instructed machining position P1 and an actually machined position P2; an allowable acceleration determination means 107 determining an allowable acceleration of a rotation shaft based on a distance L1, L2 between a detected machining position at which a rotation around a rotation shaft reverses and a center of the rotation shaft machining, and a set allowable position error Δ; and control means 108 performing speed control of a corresponding driving shaft based on an allowable acceleration. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于机床的控制器，其可以通过控制机床的驱动轴进行加工时提高工作表面的精度，所述轴包括线性前进轴和旋转轴。解决方案：在基于控制数据的机床1的加工中，机床1的控制器包括：检测装置102，其检测当旋转轴周围的旋转反转时检测到的加工位置; 设定指示加工位置P1与实际加工位置P2之间的允许位置误差Δ的允许位置误差设定单元103; 允许加速度确定装置107，根据旋转轴反转的检测加工位置与旋转轴加工的中心之间的距离L1，L2，确定旋转轴的容许加速度，以及设定的允许位置误差 Δ; 以及控制装置108，基于容许加速度对相应的驱动轴进行速度控制。版权所有（C）2011，JPO＆INPIT

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