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1. 发明授权

US08137038B2 Machining method, program, machining-program generating program and machining apparatus of press die 有权
标题翻译：加工方法，程序，加工程序生成程序和压模加工装置
公开(公告)号：US08137038B2
公开(公告)日：2012-03-20
申请号：US12276441
申请日：2008-11-24
申请人： Kouichi Katoh , Takamasa Itoh , Yoshiaki Mikami , Norihiro Miyazawa , Hirofumi Shinohara
发明人： Kouichi Katoh , Takamasa Itoh , Yoshiaki Mikami , Norihiro Miyazawa , Hirofumi Shinohara
IPC分类号： B23C3/00 , B23C3/12
CPC分类号： B23C3/00 , B23C2220/56 , G05B19/4097 , Y10T409/300896 , Y10T409/303808 , Y10T409/304144 , Y10T409/307056 , Y10T409/308288 , Y10T409/30868 , Y10T483/1795
摘要： A machining method of a press die having a pierce cutter and a secondary relief-clearance area recessed inward relative to a profile of the pierce cutter is provided. A plunge cutting tool having a tool body and at least one edge portion provided on an outer circumference of an end of the tool body is used, the edge portion being protruding from the outer circumference of the tool body and being capable of carving while rotating around an axis of the tool body and moving in an axial direction of the tool body. While rotating the plunge cutting tool with an axis of the tool body being approximately parallel to a surface of the pierce cutter, the plunge cutting tool is relatively moved along the profile of the pierce cutter. The plunge cutting tool is also relatively moved in the axial direction of the tool body along the shape of the pierce cutter and the secondary relief-clearance area in a piercing direction each time the plunge cutting tool is relatively moved by a predetermined pitch.
摘要翻译：提供了一种具有穿孔切割器和相对于穿孔刀的轮廓向内凹入的副卸压间隙区域的冲压模具的加工方法。使用具有工具主体和设置在工具主体的端部的外周上的至少一个边缘部分的插入切削工具，该边缘部分从工具主体的外周突出并且能够在旋转周围进行雕刻工具主体的轴线并沿着工具主体的轴向方向移动。当刀具本体的轴线大致平行于穿孔刀的表面旋转插入式切割工具时，插入式切割工具沿着穿孔刀的轮廓相对移动。每当插入式切削工具以预定的间距相对移动时，插入式切削工具也沿着穿孔刀具的形状沿着穿孔方向相对移动，并且在穿孔方向上相对移动。

2. 发明申请

US20120224930A1 MACHINING METHOD, PROGRAM, MACHINING-PROGRAM GENERATING PROGRAM AND MACHINING APPARATUS OF PRESS DIE 失效
标题翻译：加工方法，程序，加工程序生成程序和加工设备
公开(公告)号：US20120224930A1
公开(公告)日：2012-09-06
申请号：US13368484
申请日：2012-02-08
申请人： Kouichi KATOH , Takamasa Itoh , Yoshiaki Mikami , Norihiro Miyazawa , Hirofumi Shinohara
发明人： Kouichi KATOH , Takamasa Itoh , Yoshiaki Mikami , Norihiro Miyazawa , Hirofumi Shinohara
IPC分类号： B23C3/00 , B23Q15/013 , B23C9/00
CPC分类号： B23C3/00 , B23C2220/56 , G05B19/4097 , Y10T409/300896 , Y10T409/303808 , Y10T409/304144 , Y10T409/307056 , Y10T409/308288 , Y10T409/30868 , Y10T483/1795
摘要： A machining method of a press die having a pierce cutter and a secondary relief-clearance area recessed inward relative to a profile of the pierce cutter. A plunge cutting tool has an edge portion protruding from an outer circumference of a tool body and can carve while rotating and moving in an axial direction of the tool body. While rotating the plunge cutting tool with an axis of the tool body being approximately parallel to a surface of the pierce cutter, the plunge cutting tool is relatively moved along the profile of the pierce cutter. The plunge cutting tool is also relatively moved in the axial direction of the tool body along the shape of the pierce cutter and the secondary relief-clearance area in a piercing direction each time the plunge cutting tool is relatively moved by a predetermined pitch.
摘要翻译：一种具有穿孔切割器和相对于穿孔切割器的轮廓向内凹入的次级释放间隙区域的压模的加工方法。插入式切削工具具有从工具主体的外周突出的边缘部，并且能够沿着工具主体的轴向旋转并移动而进行雕刻。当刀具本体的轴线大致平行于穿孔刀的表面旋转插入式切割工具时，插入式切割工具沿着穿孔刀的轮廓相对移动。每当插入式切削工具以预定间距相对移动时，插入式切削工具也沿着穿孔刀具的形状沿轴向方向相对移动，并且在穿刺方向上相对移动第二释放间隙区域。

3. 发明授权

US08414231B2 Machining method, program, machining-program generating program and machining apparatus of press die 失效
标题翻译：加工方法，程序，加工程序生成程序和压模加工装置
公开(公告)号：US08414231B2
公开(公告)日：2013-04-09
申请号：US13368484
申请日：2012-02-08
申请人： Kouichi Katoh , Takamasa Itoh , Yoshiaki Mikami , Norihiro Miyazawa , Hirofumi Shinohara
发明人： Kouichi Katoh , Takamasa Itoh , Yoshiaki Mikami , Norihiro Miyazawa , Hirofumi Shinohara
IPC分类号： B23C3/00 , B23C3/12
CPC分类号： B23C3/00 , B23C2220/56 , G05B19/4097 , Y10T409/300896 , Y10T409/303808 , Y10T409/304144 , Y10T409/307056 , Y10T409/308288 , Y10T409/30868 , Y10T483/1795
摘要： A machining method of a press die having a pierce cutter and a secondary relief-clearance area recessed inward relative to a profile of the pierce cutter. A plunge cutting tool has an edge portion protruding from an outer circumference of a tool body and can carve while rotating and moving in an axial direction of the tool body. While rotating the plunge cutting tool with an axis of the tool body being approximately parallel to a surface of the pierce cutter, the plunge cutting tool is relatively moved along the profile of the pierce cutter. The plunge cutting tool is also relatively moved in the axial direction of the tool body along the shape of the pierce cutter and the secondary relief-clearance area in a piercing direction each time the plunge cutting tool is relatively moved by a predetermined pitch.
摘要翻译：一种具有穿孔切割器和相对于穿孔切割器的轮廓向内凹入的次级释放间隙区域的压模的加工方法。插入式切削工具具有从工具主体的外周突出的边缘部，并且能够沿着工具主体的轴向旋转并移动而进行雕刻。当刀具本体的轴线大致平行于穿孔刀的表面旋转插入式切割工具时，插入式切割工具沿着穿孔刀的轮廓相对移动。每当插入式切削工具以预定的间距相对移动时，插入式切削工具也沿着穿孔刀具的形状沿着穿孔方向相对移动，并且在穿孔方向上相对移动。

4. 发明申请

US20090133461A1 MACHINING METHOD, PROGRAM, MACHINING-PROGRAM GENERATING PROGRAM AND MACHINING APPARATUS OF PRESS DIE 有权
标题翻译：加工方法，程序，加工程序生成程序和加工设备
公开(公告)号：US20090133461A1
公开(公告)日：2009-05-28
申请号：US12276441
申请日：2008-11-24
申请人： KOUICHI KATOH , Takamasa Itoh , Yoshiaki Mikami , Norihiro Miyazawa , Hirofumi Shinohara
发明人： KOUICHI KATOH , Takamasa Itoh , Yoshiaki Mikami , Norihiro Miyazawa , Hirofumi Shinohara
IPC分类号： B21D37/00 , B21D28/00 , B23C3/00 , G05B19/4097
CPC分类号： B23C3/00 , B23C2220/56 , G05B19/4097 , Y10T409/300896 , Y10T409/303808 , Y10T409/304144 , Y10T409/307056 , Y10T409/308288 , Y10T409/30868 , Y10T483/1795
摘要： A machining method of a press die having a pierce cutter and a secondary relief-clearance area recessed inward relative to a profile of the pierce cutter is provided. A plunge cutting tool having a tool body and at least one edge portion provided on an outer circumference of an end of the tool body is used, the edge portion being protruding from the outer circumference of the tool body and being capable of carving while rotating around an axis of the tool body and moving in an axial direction of the tool body. While rotating the plunge cutting tool with an axis of the tool body being approximately parallel to a surface of the pierce cutter, the plunge cutting tool is relatively moved along the profile of the pierce cutter. The plunge cutting tool is also relatively moved in the axial direction of the tool body along the shape of the pierce cutter and the secondary relief-clearance area in a piercing direction each time the plunge cutting tool is relatively moved by a predetermined pitch.
摘要翻译：提供了一种具有穿孔切割器和相对于穿孔刀的轮廓向内凹入的副卸压间隙区域的冲压模具的加工方法。使用具有工具主体和设置在工具主体的端部的外周上的至少一个边缘部分的插入切削工具，该边缘部分从工具主体的外周突出并且能够在旋转周围进行雕刻工具主体的轴线并沿着工具主体的轴向方向移动。当刀具本体的轴线大致平行于穿孔刀的表面旋转插入式切割工具时，插入式切割工具沿着穿孔刀的轮廓相对移动。每当插入式切削工具以预定的间距相对移动时，插入式切削工具也沿着穿孔刀具的形状沿着穿孔方向相对移动，并且在穿孔方向上相对移动。

5. 发明授权

US07941240B2 Position ensuring system for oblique machining in five-axis machine tool 有权
标题翻译：五轴机床倾斜加工定位系统
公开(公告)号：US07941240B2
公开(公告)日：2011-05-10
申请号：US11937742
申请日：2007-11-09
申请人： Kouichi Katoh , Takamasa Itoh
发明人： Kouichi Katoh , Takamasa Itoh
IPC分类号： G06F19/00
CPC分类号： G05B19/404 , Y02P90/265 , Y10T409/307672 , Y10T409/307728 , Y10T409/308792
摘要： A position ensuring system includes an A-axis calibration system which measures a displacement angle, which is an error between a target value and a measured value of the pivot angle of the spindle head about the A-axis, and corrects the pivot angle about the A-axis in such a manner that the displacement angle as measured with the corrected pivot angle as a target value fall within a tolerable range. A corrected data storage device stores the corrected pivot angle about the A-axis. An A-axis control system reads out the corrected pivot angle about the A-axis, the corrected pivot angle about the A-axis to pivot the spindle head when executing oblique machining of the inclined hole.
摘要翻译：位置确定系统包括A轴校准系统，其测量位移角，该位移角是目标值与主轴头围绕A轴的枢转角度的测量值之间的误差，并且校正围绕A轴的枢转角度以使用以修正的转动角度作为目标值测量的位移角落在允许范围内的方式设置A轴。经校正的数据存储装置存储关于A轴的修正的转动角度。 A轴控制系统在执行倾斜孔的倾斜加工时，读出关于A轴的修正的转动角度，围绕A轴的修正的转动角度，以使主轴头枢转。

6. 发明申请

US20110093115A1 POSITION ENSURING SYSTEM FOR OBLIQUE MACHINING IN FIVE-AXIS MACHINE TOOL 有权
标题翻译：五轴机床零件加工位置保护系统
公开(公告)号：US20110093115A1
公开(公告)日：2011-04-21
申请号：US12981179
申请日：2010-12-29
申请人： Kouichi Katoh , Takamasa Itoh
发明人： Kouichi Katoh , Takamasa Itoh
IPC分类号： G06F19/00
CPC分类号： G05B19/404 , Y02P90/265 , Y10T409/307672 , Y10T409/307728 , Y10T409/308792
摘要： A position ensuring system includes an A-axis calibration system which measures a displacement angle, which is an error between a target value and a measured value of the pivot angle of the spindle head about the A-axis, and corrects the pivot angle about the A-axis in such a manner that the displacement angle as measured with the corrected pivot angle as a target value fall within a tolerable range. A corrected data storage device stores the corrected pivot angle about the A-axis. An A-axis control system reads out the corrected pivot angle about the A-axis, the corrected pivot angle about the A-axis to pivot the spindle head when executing oblique machining of the inclined hole.
摘要翻译：位置确定系统包括A轴校准系统，其测量位移角，该位移角是目标值与主轴头围绕A轴的枢转角度的测量值之间的误差，并且校正围绕A轴的枢转角度以使用以修正的转动角度作为目标值测量的位移角落在允许范围内的方式设置A轴。经校正的数据存储装置存储关于A轴的修正的转动角度。 A轴控制系统在执行倾斜孔的倾斜加工时，读出关于A轴的修正的转动角度，围绕A轴的修正的转动角度，以使主轴头枢转。

7. 发明授权

US07771145B2 Method and apparatus for machining deep hole 有权
标题翻译：深孔加工方法及装置
公开(公告)号：US07771145B2
公开(公告)日：2010-08-10
申请号：US12039074
申请日：2008-02-28
申请人： Kouichi Katoh , Takamasa Itoh
发明人： Kouichi Katoh , Takamasa Itoh
IPC分类号： B23B35/00 , B23B41/02
CPC分类号： B23B41/02 , B23B2250/12 , Y10S408/705 , Y10T408/03 , Y10T408/44 , Y10T408/455 , Y10T408/46 , Y10T409/304032
摘要： There is provided a method for machining a deep hole, which enables prevention of scattering of a coolant and efficient discharge of shavings.The deep hole machining method includes: feeding a spindle to a deep hole machining start position while jetting a coolant toward a workpiece from an external normal pressure coolant supply line; closing the external normal pressure coolant supply line and opening a spindle normal pressure coolant supply line at the start of machining of a deep hole, and machining the deep hole to a predetermined intermediate depth while supplying a coolant to a machining point; and closing the spindle normal pressure coolant supply line and opening a high-pressure coolant supply line when the depth of the hole machined has reached the intermediate depth, and machining the deep hole to the final depth while supplying a high-pressure coolant to a machining point.
摘要翻译：提供了一种用于加工深孔的方法，其能够防止冷却剂的散射和有效地排出刨花。深孔加工方法包括：从外部常压冷却剂供给管线将主轴供给到深孔加工起始位置，同时朝向工件喷射冷却剂; 关闭外部常压冷却剂供给管线，并且在深孔加工开始时打开主轴常压冷却剂供给管线，并且在将冷却剂供应到加工点的同时将深孔加工到预定的中间深度; 并且当加工深度达到中间深度时，关闭主轴常压冷却液供给管路并打开高压冷却剂供给管线，并且在将高压冷却剂供给到加工中时将深孔加工到最终深度点。

8. 发明授权

US08200359B2 Method for machining slide core hole 有权
标题翻译：滑动芯孔加工方法
公开(公告)号：US08200359B2
公开(公告)日：2012-06-12
申请号：US13182279
申请日：2011-07-13
申请人： Kouichi Katoh , Takamasa Itoh , Tsuyoshi Fujita , Masaru Usui
发明人： Kouichi Katoh , Takamasa Itoh , Tsuyoshi Fujita , Masaru Usui
IPC分类号： G06F19/00
CPC分类号： G05B19/402 , G05B2219/36201 , G05B2219/45204 , G05B2219/49113 , Y10T408/03
摘要： A method for machining a slide core hole in a mold and a measurement/correction system for use in machining of a slide core hole. A spindle head is pivoted to meet the inclination angle of the slide core hole to be machined in the mold. A shallow flat-bottomed spot-faced hole is spot-faced in the surface of the mold. A guide hole is drilled in the bottom surface of the spot-faced hole. A rod hole is drilled using the guide hole as a guide. An intermediate pocket hole is formed while expanding the spot-faced hole. A reference point is corrected based on measurement of the shape of the intermediate pocket. A corrected machining program is executed with the corrected reference point to carry out precision shaping machining of the core pocket while expanding the intermediate pocket.
摘要翻译：一种用于在模具中加工滑动芯孔的方法和用于滑动芯孔加工的测量/校正系统。主轴头枢转以满足模具中待加工的滑动芯孔的倾斜角度。在模具的表面上有一个浅平的平底点面孔。在点孔的底面钻出导孔。使用导向孔作为导向器钻出杆孔。在使点状孔扩大的同时形成中间凹部孔。基于中间袋的形状的测量来校正参考点。利用校正的参考点执行校正的加工程序，以在扩展中间袋的同时进行芯袋的精密成形加工。

9. 发明授权

US08112173B2 Position ensuring system for oblique machining in five-axis machine tool 有权
标题翻译：五轴机床倾斜加工定位系统
公开(公告)号：US08112173B2
公开(公告)日：2012-02-07
申请号：US12981179
申请日：2010-12-29
申请人： Kouichi Katoh , Takamasa Itoh
发明人： Kouichi Katoh , Takamasa Itoh
IPC分类号： G06F19/00
CPC分类号： G05B19/404 , Y02P90/265 , Y10T409/307672 , Y10T409/307728 , Y10T409/308792
摘要： A position ensuring system includes an A-axis calibration system which measures a displacement angle, which is an error between a target value and a measured value of the pivot angle of the spindle head about the A-axis, and corrects the pivot angle about the A-axis in such a manner that the displacement angle as measured with the corrected pivot angle as a target value fall within a tolerable range. A corrected data storage device stores the corrected pivot angle about the A-axis. An A-axis control system reads out the corrected pivot angle about the A-axis, the corrected pivot angle about the A-axis to pivot the spindle head when executing oblique machining of the inclined hole.
摘要翻译：位置确定系统包括A轴校准系统，其测量位移角，该位移角是目标值与主轴头围绕A轴的枢转角度的测量值之间的误差，并且校正围绕A轴的枢转角度以使用以修正的转动角度作为目标值测量的位移角落在允许范围内的方式设置A轴。经校正的数据存储装置存储关于A轴的修正的转动角度。 A轴控制系统在执行倾斜孔的倾斜加工时，读出关于A轴的修正的转动角度，围绕A轴的修正的转动角度，以使主轴头枢转。

10. 发明授权

US08005566B2 Method for machining slide core hole and measurement/correction system for use in machining of slide core hole 有权
标题翻译：用于加工滑芯孔的滑动芯孔和测量/校正系统的方法
公开(公告)号：US08005566B2
公开(公告)日：2011-08-23
申请号：US12026109
申请日：2008-02-05
申请人： Kouichi Katoh , Takamasa Itoh , Tsuyoshi Fujita , Masaru Usui
发明人： Kouichi Katoh , Takamasa Itoh , Tsuyoshi Fujita , Masaru Usui
IPC分类号： G06F19/00
CPC分类号： G05B19/402 , G05B2219/36201 , G05B2219/45204 , G05B2219/49113 , Y10T408/03
摘要： A measurement/correction system for use in machining an inclined slide core hole includes means for executing a measurement program which, after machining of an intermediate pocket hole in a mold surface, measures the position of the center of a rod hole in a seating surface of the intermediate pocket and the position of the seating surface of the intermediate pocket. Arithmetic means calculates the coordinates of an actual reference point of the rod hole from the measurements. Correction means compares the measured position of the reference point with the reference point previously set in a machining program, and, if there is an error, rewrites the coordinates of the reference point in the program to the measured coordinates. The corrected machining program is executed with the rewritten reference point in order to carry out machining of the core pocket while expanding the intermediate pocket.
摘要翻译：用于加工倾斜滑动芯孔的测量/校正系统包括用于执行测量程序的装置，该测量程序在模具表面中的中间凹槽加工之后，测量杆孔的中心位置在中间袋和中间袋的就座表面的位置。算术手段根据测量值计算棒孔实际参考点的坐标。校正装置将参考点的测量位置与先前在加工程序中设置的参考点进行比较，如果存在错误，则将程序中参考点的坐标重写为测量坐标。通过改写的参考点执行校正的加工程序，以便在扩展中间袋的同时进行芯袋的加工。

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