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公开(公告)号：US06220931B1
公开(公告)日：2001-04-24
申请号：US09299151
申请日：1999-04-26
申请人： Kenichiro Nishi , Mitsuru Nukui , Kazuo Nakajima , Shirou Murai , Toyotaka Wada
发明人： Kenichiro Nishi , Mitsuru Nukui , Kazuo Nakajima , Shirou Murai , Toyotaka Wada
IPC分类号： B24B100
摘要： A spindle 23 of a grinding wheel 28 is rotatively borne by a bench 22 for the grinding wheel through hydrostatic thrust bearings 26 and 27. A pressure regulator 38 for regulating the pressure which must be supplied to at least either of supply ports 26a and 27a opposite to each other in the direction of the axial line of the spindle 23 in the hydrostatic thrust bearings 26 and 27 is provided. The pressure regulator 38 has a changing member for changing a passage for choking the fluid and the length of the choking passage.
摘要翻译： 砂轮28的主轴23通过静压推力轴承26和27由用于砂轮的台架22旋转地承受。压力调节器38，其用于调节必须供给至相对的供给口26a和27a中的至少一个的压力 在静压推力轴承26,27中，在主轴23的轴线方向上相互配置。 压力调节器38具有用于改变用于阻塞流体的通道和阻塞通道的长度的改变构件。
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公开(公告)号：US6036585A
公开(公告)日：2000-03-14
申请号：US48273
申请日：1998-03-26
申请人： Kenichiro Nishi , Mitsuru Nukui , Kazuo Nakajima , Shirou Murai , Toyotaka Wada
发明人： Kenichiro Nishi , Mitsuru Nukui , Kazuo Nakajima , Shirou Murai , Toyotaka Wada
摘要： A spindle 23 of a grinding wheel 28 is rotatively borne by a bench 22 for the grinding wheel through hydrostatic thrust bearings 26 and 27. A pressure regulator 38 for regulating the pressure which must be supplied to at least either of supply ports 26a and 27a opposite to each other in the direction of the axial line of the spindle 23 in the hydrostatic thrust bearings 26 and 27 is provided. The pressure regulator 38 has a changing member for changing a passage for choking the fluid and the length of the choking passage.
摘要翻译： 砂轮28的主轴23通过静压推力轴承26和27由用于砂轮的台架22旋转地承受。压力调节器38，其用于调节必须供给至相对的供给口26a和27a中的至少一个的压力 在静压推力轴承26,27中，在主轴23的轴线方向上相互配置。 压力调节器38具有用于改变用于阻塞流体的通道和阻塞通道的长度的改变构件。
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3.发明授权Grinding method, surface grinder, workpiece support, mechanism and work rest 失效研磨方法，平面磨床，工件支撑，机构和工作台公开(公告)号：US06296553B1
公开(公告)日：2001-10-02
申请号：US09052019
申请日：1998-03-31
申请人： Kenichiro Nishi , Mitsuru Nukui , Shirou Murai , Kazuo Nakajima , Toyotaka Wada
发明人： Kenichiro Nishi , Mitsuru Nukui , Shirou Murai , Kazuo Nakajima , Toyotaka Wada
IPC分类号： B24B700
摘要： A workpiece receiving hole 60a for fittingly receiving a workpiece 17 is formed in the center of a rotary disk 60 which is thinner than the workpiece 17. A workpiece drive section 60b which engages a notch 17a formed for the purpose of orienting the workpiece 17 relative to crystal orientation is formed along the brim of the hole 60a. A gear 59 is rotated by a gear 62 of a motor 61, thereby rotating the rotary disk 60 and imparting torque to the workpiece 17. Accordingly, both surfaces of the workpiece are ground by means of a double disc surface grinder.
摘要翻译： 在与工件17相比更薄的旋转盘60的中心形成有用于配合接收工件17的工件接收孔60a。工件驱动部分60b，其与形成为用于使工件17相对于 沿着孔60a的边缘形成晶体取向。 齿轮59由马达61的齿轮62旋转，从而旋转旋转盘60并赋予工件17扭矩。因此，通过双盘表面研磨机研磨工件的两个表面。
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4.发明授权
公开(公告)号：US6113489A
公开(公告)日：2000-09-05
申请号：US281966
申请日：1999-03-31
申请人： Kenichiro Nishi , Tetsuo Okuyama , Mitsuru Nukui , Kazuo Nakajima , Shirou Murai , Toyotaka Wada , Tomio Nakagawa
发明人： Kenichiro Nishi , Tetsuo Okuyama , Mitsuru Nukui , Kazuo Nakajima , Shirou Murai , Toyotaka Wada , Tomio Nakagawa
CPC分类号： B28D5/0082 , B24B1/00 , B24B41/067 , B24B53/02 , B24B7/17 , B24B7/228
摘要： A method of slicing an ingot wherein a pre-cut work 3 in which a holding member 2 extending over the entire length of a side surface of a cylindrical ingot 1 is bonded to the side surface of the ingot 1 is set on a slicing apparatus 4, and the pre-cut work 3 is split into a multiplicity of pieces over its longitudinal direction so as to obtain disk-shaped works 5 to be ground, characterized in that a retaining member 2 is used in which a retaining layer 7 which is directly bonded to the side surface of the ingot 1 by a first adhesive agent having an adhesive strength sufficient to receive a rotating force due to a grinding apparatus 6 in a subsequent grinding process, an intermediate layer 8 which is bonded to said retaining layer 7 in a superposed manner by a second adhesive agent whose adhesive strength deteriorates more than that of the first adhesive agent under a fixed condition, and a supporting layer 11 which is connected to said intermediate layer 8 and is connected to a supporting portion 10 of said slicing apparatus 4 are integrally superposed one on top another.
摘要翻译： 一种切割锭的方法，其中将切割工件3设置在切片装置4上，其中在圆锭1的侧表面的整个长度上延伸的保持构件2结合到锭1的侧表面 并且预切割工件3在其纵向方向上被分成多个部件，以便获得待研磨的圆盘状工件5，其特征在于，使用保持部件2，其中保持层7直接 通过具有足以在随后的研磨过程中由于研磨装置6接受旋转力的粘合强度的第一粘合剂粘合到锭块1的侧表面上的中间层8，其结合到所述保持层7中 在固定状态下，粘接强度劣于第一粘接剂的粘接强度比第二粘接剂重叠的方式，连接在所述中间层8上的支撑层11与支撑体 所述切片装置4的固定部分10一体地叠置在另一个上。
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公开(公告)号：US06332834B1
公开(公告)日：2001-12-25
申请号：US09538968
申请日：2000-03-31
申请人： Mitsuru Nukui , Shirou Murai , Michihiro Takata , Tetsuo Okuyama , Muneaki Kaga , Toyotaka Wada
发明人： Mitsuru Nukui , Shirou Murai , Michihiro Takata , Tetsuo Okuyama , Muneaki Kaga , Toyotaka Wada
IPC分类号： B24B100
CPC分类号： B24B9/065 , B24B41/005 , B24B47/20
摘要： A workpiece 23 formed of a circular thin plate is rotated about its center as an axis L1. Each of disk-shaped rotating grinding wheels 27 and 28, while being rotated about an axis L3 extending in a direction substantially parallel to the plane of the workpiece 23 and perpendicular to the radial direction of the workpiece 23, is made to undergo relative feeding movement on both obverse and reverse surface sides of the workpiece 23 along an outer peripheral edge portion 23a of the workpiece 23. Consequently, the outer peripheral edge portion 23a of the workpiece 23 is ground by an outer peripheral surface of each of the rotating grinding wheels 27 and 28. In this case, it is preferred that two grinding wheels 27 and 28 for rough grinding and finish grinding be provided as the disk-shaped rotating grinding wheels, and that rough grinding and finish grinding are performed by the same station.
摘要翻译： 由圆形薄板形成的工件23作为轴线L1绕其中心旋转。 每个圆盘状的旋转磨轮27和28在绕基本上平行于工件23的平面并垂直于工件23的径向方向的轴线L3上旋转的同时进行相对进给运动 沿着工件23的外周边缘部23a在工件23的正面和反面两侧。因此，工件23的外周边缘部23a被每个旋转砂轮27的外周面研磨 在这种情况下，优选的是用于粗磨和精磨的两个磨轮27和28作为盘形旋转砂轮，并且由同一台进行粗磨和精磨。
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公开(公告)号：US06436021B2
公开(公告)日：2002-08-20
申请号：US09886285
申请日：2001-06-22
申请人： Mitsuru Nukui
发明人： Mitsuru Nukui
IPC分类号： B23Q3157
CPC分类号： B23Q11/123 , B23Q3/155 , B65D83/20 , Y10T408/44 , Y10T409/304032 , Y10T409/309464 , Y10T483/10 , Y10T483/15
摘要： A lubricant supply apparatus 1 includes a tank holder portion 3 and a lubricant tank portion 2. In case where a tool holder clamp device 62 provided on a spindle shaft 61 pushes against an abutting member 35 disposed in the lubricant supply apparatus 1, lubricant filled in a pressure chamber 11 formed in the lubricant supply apparatus 1 can be jetted out from injection holes 39, —formed in the abutting member 35. The thus jetted-out lubricant is supplied to the tool holder clamp device 62.
摘要翻译： 润滑剂供给装置1包括罐保持部3和润滑剂罐部2.在设置在主轴轴61上的工具夹具装置62推压设置在润滑剂供给装置1中的抵接部件35的情况下， 形成在润滑剂供给装置1中的压力室11可以从形成在抵接构件35中的喷射孔39喷出。这样喷出的润滑剂被供给到工具夹具夹紧装置62。
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公开(公告)号：US07182720B2
公开(公告)日：2007-02-27
申请号：US10760375
申请日：2004-01-21
CPC分类号： B23B39/161 , B23Q11/08 , B23Q11/085 , Y10S29/059 , Y10T408/89 , Y10T408/98 , Y10T409/30392 , Y10T483/115
摘要： A machine tool has a support table provided on an upper surface of a bed to support a work, a Z-axis saddle, a machining unit mounted on the Z-axis saddle and provided with a machining head, a compartment cover arranged on the bed to compartment a region and a machine region, an opening window provided on the compartment cover to permit the machining head to go in and out therethrough, and a seal member in the form of a closed ring to be mounted on an inner peripheral edge of the opening window of the compartment cover, wherein an entire periphery of an outer peripheral surface of the machining head is brought into sliding contact with an inner peripheral edge of the seal member in a state, in which the machining head is moved into the machining region from a tool exchange position within the machine region.
摘要翻译： 机床具有设置在床的上表面以支撑工件的支撑台，Z轴鞍座，安装在Z轴鞍座上并具有加工头的加工单元，设置在床上的隔室盖 以分隔区域和机器区域，设置在隔室盖上的开放窗口，以允许加工头进出通过;以及密封构件，其形式为闭环，以安装在所述密封环的内周边缘上 所述加热头的外周面的整个周边在所述加工头从所述加工区域移动到所述加工区域的状态下与所述密封构件的内周边缘滑动接触， 机器区域内的工具更换位置。
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公开(公告)号：US20060133903A1
公开(公告)日：2006-06-22
申请号：US10760375
申请日：2004-01-21
IPC分类号： B23D77/00
CPC分类号： B23B39/161 , B23Q11/08 , B23Q11/085 , Y10S29/059 , Y10T408/89 , Y10T408/98 , Y10T409/30392 , Y10T483/115
摘要： A machine tool has a support table provided on an upper surface of a bed to support a work, a Z-axis saddle, a machining unit mounted on the Z-axis saddle and provided with a machining head, a compartment cover arranged on the bed to compartment a region and a machine region, an opening window provided on the compartment cover to permit the machining head to go in and out therethrough, and a seal member in the form of a closed ring to be mounted on an inner peripheral edge of the opening window of the compartment cover, wherein an entire periphery of an outer peripheral surface of the machining head is brought into sliding contact with an inner peripheral edge of the seal member in a state, in which the machining head is moved into the machining region from a tool exchange position within the machine region.
摘要翻译： 机床具有设置在床的上表面以支撑工件的支撑台，Z轴鞍座，安装在Z轴鞍座上并具有加工头的加工单元，设置在床上的隔室盖 以分隔区域和机器区域，设置在隔室盖上的开放窗口，以允许加工头进出通过;以及密封构件，其形式为闭环，以安装在所述密封环的内周边缘上 所述加热头的外周面的整个周边在所述加工头从所述加工区域移动到所述加工区域的状态下与所述密封构件的内周边缘滑动接触， 机器区域内的工具更换位置。
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