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1. 发明授权

US4604833A Table mechanism 失效
标题翻译：表格机制
公开(公告)号：US4604833A
公开(公告)日：1986-08-12
申请号：US807311
申请日：1985-12-10
申请人： Sosaku Kimura , Takeshi Okabe , Toshikazu Hatsuse
发明人： Sosaku Kimura , Takeshi Okabe , Toshikazu Hatsuse
IPC分类号： B23Q1/26 , B23Q1/28 , B23Q1/30 , B23Q1/38 , B23Q1/60 , B23Q5/40 , B23Q5/44 , B24B41/06
CPC分类号： B23Q1/385 , B23Q5/408 , Y10S409/904 , Y10T409/30868
摘要： A table mechanism comprising two hydrostatically coupled tables, a main table and an auxiliary table, in which after clamping the main table, the gaps in the hydrostatically coupling portions of the tables are adjusted so as to position the auxiliary table precisely.
摘要翻译：一种台式机构，包括两个流体静力联接台，主台和辅助台，其中在夹紧主工作台之后，调整台的静电耦合部分中的间隙，以便准确地定位辅助台。

2. 发明授权

US4577845A Hydrostatic pressure XY table 失效
标题翻译：静水压XY表
公开(公告)号：US4577845A
公开(公告)日：1986-03-25
申请号：US569217
申请日：1984-01-09
申请人： Sosaku Kimura , Toshikazu Hatsuse
发明人： Sosaku Kimura , Toshikazu Hatsuse
IPC分类号： B23Q1/00 , B23Q1/38 , B23Q1/62 , B23Q1/18
CPC分类号： B23Q1/38 , B23Q1/0027 , B23Q1/621 , Y10T74/18656 , Y10T74/19902
摘要： A hydrostatic pressure XY table comprising first and second sliding tables mounted on a bed. The two sliding tables are driven perpendicularly to each other by separate motors through a first lead screw supported on the bed and a second lead screw supported on the first sliding table. The bed has a first trapezoidal groove and the first sliding table has a second trapezoidal groove running perpendicular to the first trapezoidal groove. The first sliding table is engaged with the first trapezoidal groove and the second sliding table is engaged with the second trapezoidal groove. Four hydrostatic pressure guides are provided in the bed, to engage with engaging surfaces of the first sliding table. Four hydrostatic pressure guides are also provided in the first sliding table to engage with engaging surfaces of the second sliding table. A plurality of fluid pressure lines are provided for supplying hydrostatic pressure to the engaging surfaces of the first and second sliding tables. A hydrostatic pressure feed mechanism consisting of a lead screw, a nut and a fluid pressure line for supplying hydrostatic pressure through the nut to opposite screw faces of the lead screw is provided for each sliding table. By use of the hydrostatic pressure XY table it is possible to carry out machining operations in which close dimensional tolerances must be observed as in the grinding of magnetic disk heads and the grinding and polishing of plastic shaping dies.
摘要翻译：包括安装在床上的第一和第二滑动台的静水压力XY台。两个滑动台通过单独的电动机通过支撑在床上的第一导螺杆和支撑在第一滑动台上的第二导螺杆彼此垂直地驱动。该床具有第一梯形槽，第一滑动台具有垂直于第一梯形槽延伸的第二梯形槽。第一滑动台与第一梯形槽接合，第二滑动台与第二梯形槽接合。在床中设置有四个静水压力引导件，以与第一滑动台的接合表面接合。在第一滑动台中还设置有四个静水压力引导件，以与第二滑动台的接合表面接合。提供多个流体压力线，用于向第一和第二滑动台的接合表面提供静水压力。为每个滑台提供由螺杆，螺母和流体压力管线组成的静压力进给机构，用于通过螺母向导螺杆的相对螺纹面提供静水压力。通过使用静水压力XY工作台，可以进行如在磁盘头的磨削和塑料成型模具的研磨和抛光中必须观察到紧密的尺寸公差的加工操作。

3. 发明授权

US4656951A Rotary table unit 失效
标题翻译：旋转台单元
公开(公告)号：US4656951A
公开(公告)日：1987-04-14
申请号：US737267
申请日：1985-05-23
申请人： Sosaku Kimura , Toshikazu Hatsuse , Masami Shimizu , Masakazu Miyashita , Junichi Yoshioka , Akira Kanai , Koichi Koizumi
发明人： Sosaku Kimura , Toshikazu Hatsuse , Masami Shimizu , Masakazu Miyashita , Junichi Yoshioka , Akira Kanai , Koichi Koizumi
IPC分类号： B23Q1/38 , B23Q1/52 , B23Q5/38 , A47B45/00
CPC分类号： B23Q5/385 , B23Q1/38 , B23Q1/522
摘要： A rotary table unit having a stationary base element and a table element rotatably mounted on the stationary base element is provided with hydrostatic and hydrodynamic bearing guides forming a composite bearing guide mechanism for enabling smooth and stable rotation of the table element under application of local load to the table element. The rotary table unit is also provided with a main drive motor for rotating the table element and an auxiliary drive motor for supplementing a drive force of the main drive motor in response to a change in load applied to the table element.
摘要翻译：具有固定基座元件和可旋转地安装在固定基座元件上的工作台元件的旋转台单元设置有静压和流体动力轴承引导件，其形成复合轴承引导机构，用于在施加局部负载的情况下使台式元件平稳和稳定地旋转表元素。旋转台单元还设置有用于使桌子元件旋转的主驱动马达和辅助驱动马达，用于补偿主驱动马达的驱动力，以响应施加到台元件的负载变化。

4. 发明授权

US4536993A Grinding machine 失效
标题翻译：磨床
公开(公告)号：US4536993A
公开(公告)日：1985-08-27
申请号：US473513
申请日：1983-03-09
申请人： Masami Shimizu , Hisao Yoshikawa , Sosaku Kimura , Kazuo Shiba , Fumio Maeno , Shigehiro Fuwa , Kuniyuki Mihara
发明人： Masami Shimizu , Hisao Yoshikawa , Sosaku Kimura , Kazuo Shiba , Fumio Maeno , Shigehiro Fuwa , Kuniyuki Mihara
IPC分类号： B23Q15/22 , B24B27/00 , B24B41/00 , B24B49/00 , B24B49/16
CPC分类号： B24B49/00 , B23Q15/22 , B24B27/0046 , B24B41/00 , B24B41/06
摘要： A grinding machine comprising a tool mounting head which is movable vertically between a pair of guide columns on which guide surfaces are provided for guiding the head. A plurality of workpieces are mounted on corresponding holding jigs which are mounted by means enabling them to be tilted, and measurement means such as X-ray or optical means are provided to sense the orientation of a workpiece being machined, with signals from the measurement means controlling the tilting of the corresponding holding jig. Jigs are mounted on a rotary table rotatably mounted on a workpiece slide which can be traversed below a grinding tool.
摘要翻译：一种研磨机，其包括工具安装头，所述工具安装头可在一对引导柱之间垂直移动，在所述一对引导柱上设置有用于引导所述头部的引导表面。多个工件安装在通过使其能够倾斜的装置安装的相应的保持夹具上，并且提供诸如X射线或光学装置的测量装置以用于测量被加工的工件的取向，来自测量装置控制相应夹具的倾斜。夹具安装在可旋转地安装在工件滑块上的旋转台上，该工作台可以在研磨工具下方移动。

5. 发明授权

US4481742A Machine tool elevating and guiding apparatus 失效
标题翻译：机床升降导引装置
公开(公告)号：US4481742A
公开(公告)日：1984-11-13
申请号：US473511
申请日：1983-03-09
申请人： Masami Shimizu , Hisao Yoshikawa , Sosaku Kimura , Kazuo Shiba , Fumio Maeno , Shigehiro Fuwa , Kuniyuki Mihara
发明人： Masami Shimizu , Hisao Yoshikawa , Sosaku Kimura , Kazuo Shiba , Fumio Maeno , Shigehiro Fuwa , Kuniyuki Mihara
IPC分类号： B23Q5/36 , B24B27/00 , B24B41/00 , B24B41/06 , B24B49/16
CPC分类号： B24B49/16 , B23Q5/36 , B24B27/0046 , B24B41/00 , B24B41/06
摘要： A machine tool elevating and guiding apparatus comprising a tool mounting head which is movable vertically between a pair of guide columns. Guide surfaces on the guide columns are positioned closely adjacent to guided surfaces on the tool mounting head and a flow of pressurized fluid is passed at a fixed pressure between the guide and guided surfaces, such as to eliminate tilting of the tool mounting head. At least one guide surface serves as a reference surface, with a thin film of pressurized lubricating oil being formed between this and an adacent guided surface. The tool mounting head is mounted on an elevating feed screw, with means provided whereby the weight of the head is supported independently of that screw, so that a very high degree of precision in vertical positioning of the tool mounting head is attained.
摘要翻译：一种机床升降引导装置，包括可在一对引导柱之间垂直移动的工具安装头。引导柱上的引导表面定位成紧靠在工具安装头上的引导表面，并且加压流体流在固定的压力下在引导和引导的表面之间通过，以便消除工具安装头的倾斜。至少一个引导表面用作参考表面，其上形成有加压润滑油的薄膜，该薄膜与该上游引导表面之间形成。工具安装头安装在升降进给螺杆上，提供了装置，由此可以独立于该螺钉支撑头部的重量，从而达到非常高的工具安装头的垂直定位精度。

6. 发明授权

US4566226A System for correcting the position of a spindle for a processing machine 失效
标题翻译：用于校正处理机的主轴位置的系统
公开(公告)号：US4566226A
公开(公告)日：1986-01-28
申请号：US662675
申请日：1984-10-19
申请人： Sosaku Kimura
发明人： Sosaku Kimura
IPC分类号： B23Q15/24 , B23Q15/18 , B24B41/00 , B24B49/12
CPC分类号： B24B41/007 , B23Q15/18 , G05B2219/37275 , G05B2219/49219 , Y10T408/21 , Y10T82/2502
摘要： A system for correcting the position of a spindle of a processing machine, in which the spindle is rotatably mounted by hydrostatic bearings in a table on a bed and has an axial hole. A reflector is provided in the hole at a tip end portion, an interferometer is provided adjacent the other end of the spindle opposite the reflector, and a laser unit is provided for emitting a laser beam to the reflector and receiving the reflected laser beam through the interferometer and for producing an output signal dependent on the position of the tip end portion. The output signal is compared with a reference value and the spindle is shifted in accordance with the comparison so as to correct the displacement of the tip end of the spindle caused by thermal expansion.
摘要翻译：一种用于校正加工机器的主轴位置的系统，其中主轴通过静压轴承可旋转地安装在床上的桌子中并具有轴向孔。反射器设置在前端部分的孔中，干涉仪设置成与反射器相对的与心轴的另一端相邻，并且提供激光单元，用于将激光束发射到反射器并通过该反射器接收反射的激光束并且用于产生取决于尖端部分的位置的输出信号。将输出信号与参考值进行比较，并且主轴根据比较移位，以便校正由热膨胀引起的主轴的尖端的位移。

7. 发明授权

US06419997B1 Guide bush and method of forming hard carbon film over the inner surface of the guide bush 失效
标题翻译：引导衬套和在导套内表面上形成硬质碳膜的方法
公开(公告)号：US06419997B1
公开(公告)日：2002-07-16
申请号：US09514896
申请日：2000-02-28
申请人： Yukio Miya , Osamu Sugiyama , Ryota Koike , Takashi Toida , Sosaku Kimura , Kunihiko Kokubo
发明人： Yukio Miya , Osamu Sugiyama , Ryota Koike , Takashi Toida , Sosaku Kimura , Kunihiko Kokubo
IPC分类号： C23C1626
CPC分类号： B23B31/202 , B23B13/125 , B23B2222/28 , B23B2222/88 , B23B2231/2059 , C23C16/0281 , C23C16/045 , C23C16/26 , Y10T279/17418 , Y10T279/17452
摘要： A hard carbon film (15) is formed directly or through an intermediate layer for enhancing adhesion over an inner surface (11b) of a guide bush (11) for holding a workpiece (51) rotatably and axially slidable on an automatic lathe at a position near a cutting tool, to be in sliding contact with the workpiece (51) or directly or through an intermediate layer for enhancing adhesion on the surface of a superhard lining fixed to the inner surface (11b). The guide bush (11) has remarkably enhanced durability and prevents damaging the workpiece (51) and seizing that makes a machining operation impossible even when the guide bush (11) is used for an extended period of time and when the automatic lathe operates for heavy machining. The hard carbon film (15) having satisfactory adhesion to the inner surface (11b) can be efficiently formed in a uniform thickness over the inner surface (11b) by placing the guide bush (11) in a vacuum vessel, extending an auxiliary electrode in the center bore of the guide bush (11) and producing a plasma of a gas containing carbon.
摘要翻译：硬质碳膜（15）直接或通过中间层形成，用于增强在导筒（11）的内表面（11b）上的粘合力，用于保持工件（51）在自动车床上可旋转和轴向滑动的位置靠近切割工具，与工件（51）滑动接触，或直接或通过中间层，以增强固定在内表面（11b）上的超硬衬里的表面上的附着力。引导衬套（11）具有显着增强的耐久性，并且防止损坏工件（51）并且即使当导套（11）长时间使用时也不可能进行加工操作，并且当自动车床操作重加工。通过将引导衬套（11）放置在真空容器中，可以在内表面（11b）上以均匀的厚度有效地形成对内表面（11b）具有令人满意的粘合力的硬质碳膜（15）引导衬套（11）的中心孔并产生含碳气体的等离子体。

8. 发明授权

US4667445A Rotary grinding machine 失效
标题翻译：旋转磨床
公开(公告)号：US4667445A
公开(公告)日：1987-05-26
申请号：US756239
申请日：1985-07-18
申请人： Sosaku Kimura
发明人： Sosaku Kimura
IPC分类号： B24B7/04
CPC分类号： B24B7/04
摘要： A rotary grinding machine comprising a grinding wheel supported by a column on a bed, a work table rotatably supported on the bed and carrying thereon a workpiece to be ground, a fluid passage holder located in a circumferential groove formed in the work table and having fluid pressure pockets connected to a fluid pressure source. The work table is inclined with respect to the grinding wheel when the pressurized fluid is selectively fed to the pressure pockets in a predetermined direction. The control method of the grinding machine is also disclosed.
摘要翻译：一种旋转研磨机，包括由床上的柱支撑的砂轮，可旋转地支撑在床上并在其上承载待研磨的工件的工作台，位于工作台中形成的周向槽中的流体保持器，并具有流体连接到流体压力源的压力袋。当加压流体以预定方向选择性地供给到压力槽时，工作台相对于砂轮倾斜。还公开了研磨机的控制方法。

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