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1. 发明授权

US07172034B2 Boring control method 有权
标题翻译：无缝控制方式
公开(公告)号：US07172034B2
公开(公告)日：2007-02-06
申请号：US10516214
申请日：2003-05-22
申请人： Tadashi Makiyama , Hiroyuki Kurokawa , Toshihiko Amako
发明人： Tadashi Makiyama , Hiroyuki Kurokawa , Toshihiko Amako
IPC分类号： B23Q15/00 , B23Q5/00 , B23B39/08
CPC分类号： B23B35/00 , B23Q15/08 , B23Q17/0961 , G05B2219/49079 , Y10T408/172 , Y10T408/18 , Y10T408/23
摘要： A boring control method for a machine tool for automatically boring a deep hole using a central control means performing boring with programmed control. In the boring, the number of processing and steps of the machine tool is kept minimum, load torque of a tool is detected continuously using torque detection means, and the movement of the tip portion of the tool desired for a piece of work is confirmed from a reference point to a hole bottom using a Z-axis movement device. The boring is continued in each step until the load torque exceeds a predetermined torque limit value, performed in a condition where a main shaft rotation number, or rotation speed of the tool, and feed speed form a specific pattern, and a condition is set where a total step number (f) does not exceed a predetermined limit step number (N).
摘要翻译：一种用于使用中央控制装置自动钻孔深孔的机床的无缝控制方法，其通过编程控制进行钻孔。在镗孔中，机床的加工和步骤数量保持最小，使用扭矩检测装置连续检测工具的负载扭矩，并且确定了一件工件所需的工具的尖端部分的移动使用Z轴运动装置的孔底的参考点。在各步骤中继续钻孔，直到负载转矩超过预定转矩极限值，在主轴转速或工具的转速和进给速度形成特定模式的条件下进行，并且条件设定在总步数（f）不超过预定极限步数（N）。

2. 发明申请

US20050226692A1 Boring control method 有权
标题翻译：无缝控制方式
公开(公告)号：US20050226692A1
公开(公告)日：2005-10-13
申请号：US10516214
申请日：2003-05-22
申请人： Tadashi Makiyama , Hiroyuki Kurokawa , Toshihiko Amako
发明人： Tadashi Makiyama , Hiroyuki Kurokawa , Toshihiko Amako
IPC分类号： B23Q15/12 , B23B35/00 , B23B47/18 , B23Q15/08 , B23Q17/09 , G05B19/4155 , B25D1/00
CPC分类号： B23B35/00 , B23Q15/08 , B23Q17/0961 , G05B2219/49079 , Y10T408/172 , Y10T408/18 , Y10T408/23
摘要： A boring control method for a machine tool for automatically boring a deep hole using a central control means performing boring with programmed control. In the boring, the number of processing and steps of the machine tool is kept minimum, load torque of a tool is detected continuously using torque detection means, and the movement of the tip portion of the tool desired for a piece of work is confirmed from a reference point to a hole bottom using a Z-axis movement device. The boring is continued in each step until the load torque exceeds a predetermined torque limit value, performed in a condition where a main shaft rotation number, or rotation speed of the tool, and feed speed form a specific pattern, and a condition is set where a total step number (f) does not exceed a predetermined limit step number (N).
摘要翻译：一种用于使用中央控制装置自动钻孔深孔的机床的无缝控制方法，其通过编程控制进行钻孔。在镗孔中，机床的加工和步骤数量保持最小，使用扭矩检测装置连续检测工具的负载扭矩，并且确定了一件工件所需的工具的尖端部分的移动使用Z轴运动装置的孔底的参考点。在各步骤中继续钻孔，直到负载转矩超过预定转矩极限值，在主轴转速或工具的转速和进给速度形成特定模式的条件下进行，并且条件设定在总步数（f）不超过预定极限步数（N）。

3. 发明申请

US20050236754A1 Work carrier 审中-公开
标题翻译：工作承运人
公开(公告)号：US20050236754A1
公开(公告)日：2005-10-27
申请号：US10510352
申请日：2003-04-10
申请人： Shinsuke Sugata , Yasuhito Oohira , Toshihiko Amako
发明人： Shinsuke Sugata , Yasuhito Oohira , Toshihiko Amako
IPC分类号： B23Q5/34 , B23Q7/00 , B23Q7/14 , B23Q1/64
CPC分类号： B23Q7/1484 , B23Q5/34
摘要： A work carrier capable of moving a work stage 45 to an arbitrary position in the left/right direction and stopping the work stage 45 thereat with an accuracy equivalent to that of a conventional carrier or above through an inexpensive structure. The work carrier comprises a fixed guide rail member 15 and movable guide rail members 17, 18, 19 mounted on a supporting table 10, a driver 16 for moving the movable guide rail members to the left and the right, rail member interlocking mechanisms 35a, 35b for interlockingly operating the movable guide rail members 17, 18, 19, and the work stage 45 mounted on the movable guide rail member 19, wherein the driver 16 is a motor having a rotational speed being varied by inverter control and employing an open loop rotation control system, and a plurality of stopper members 52a, 52b, 52c are provided in order to stop the movable guide rail member 17 at a specified position.
摘要翻译：能够将工作台45向左右方向移动到任意位置的工作载体，并通过廉价的结构以与现有的载体以上相同的精度停止工作台45。工作载体包括固定导轨构件15和安装在支撑台10上的可移动导轨构件17,18,19，用于将可动导轨构件向左移动的驱动器16和用于将导轨构件互锁机构35a ，35b，用于互锁操作可移动导轨构件17,18,19和安装在可移动导轨构件19上的工作台45，其中，驱动器16是具有通过变频器控制而变化的转速的电动机，开环旋转控制系统，并且设置多个止动构件52a，52b，52c，以便将可动导轨构件17停止在指定位置。

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