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公开(公告)号：US06383057B1
公开(公告)日：2002-05-07
申请号：US08586807
申请日：1996-01-29
IPC分类号： B24B4900
CPC分类号： B24B51/00 , B23Q11/08 , B23Q23/00 , B24B5/00 , B24B47/22 , B24B49/04 , B24B55/00 , Y10S977/70 , Y10S977/724 , Y10S977/776 , Y10S977/788 , Y10S977/801 , Y10S977/869 , Y10S977/873 , Y10S977/888 , Y10S977/89 , Y10T74/1476 , Y10T74/18072 , Y10T408/675 , Y10T409/30532 , Y10T409/305488 , Y10T409/305768
摘要： A machining location for machining workpieces, comprising: a machine tool; an enclosure for said machine tool that encloses the entire machine tool within a predetermined space; workpiece storage within said predetermined space for storing workpieces at least prior to being worked on by said machine tool and for subjecting such workpieces when so stored to said machining environment to become oriented thereto. The machining location is mounted and supported to be separate from and independent of said machine tool so that vibrations are not transmitted from said enclosure to said machine tool. The machining location further comprises ambient environment controls for effecting control of at least the temperature of the air within said predetermined space.
摘要翻译： 一种用于加工工件的加工位置，包括：机床; 用于所述机床的外壳，其将整个机床包围在预定空间内; 至少在被所述机床加工之前用于存储工件的所述预定空间内的工件储存，并且当这样的工件在存储到所述加工环境中时对其进行定位。 加工位置被安装和支撑以与所述机床分离并且独立于所述机床，使得振动不会从所述外壳传送到所述机床。 加工位置还包括环境环境控制，用于至少控制所述预定空间内的空气的温度。
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公开(公告)号：US5871389A
公开(公告)日：1999-02-16
申请号：US586814
申请日：1996-01-26
IPC分类号： B23Q11/08 , B23Q23/00 , B24B5/00 , B24B47/22 , B24B49/04 , B24B51/00 , B24B55/00 , B24B49/00
CPC分类号： B24B51/00 , B23Q11/08 , B23Q23/00 , B24B47/22 , B24B49/04 , B24B5/00 , B24B55/00 , Y10S977/70 , Y10S977/724 , Y10S977/776 , Y10S977/788 , Y10S977/801 , Y10S977/869 , Y10S977/873 , Y10S977/888 , Y10S977/89 , Y10T408/675 , Y10T409/30532 , Y10T409/305488 , Y10T409/305768 , Y10T74/1476 , Y10T74/18072
摘要： A CNC cylindrical grinding machine comprising a bed, a worktable movable relative to the bed along a linear path, wheelhead movable in a direction generally perpendicular to the direction of worktable travel, a rotatable grinding wheel mounted thereon for engagement with a workpiece mounted on the worktable, wheel drive means on the wheelhead for rotating the grinding wheel, headstock and tailstock means carried by the worktable for supporting a workpiece at its opposite ends, drive means associated with the headstock and tailstock means for rotating the workpiece, worktable drive means for effecting movement of the worktable relative to the bed and therefore the wheelhead, wheelhead drive means for effecting movement of the wheelhead and therefore the grinding wheel towards and away from the workpiece, control means by which all of the drive means and particularly the worktable and wheelhead drive means, are controlled, thereby to enable the workpiece to be positioned axially and rotationally relative to the grinding wheel, and to move the grinding wheel into engagement with the workpiece, further comprising transducer means for generating position and speed of rotation signals from at least the worktable and the wheelhead, and the headstock drive, for supply to the said control means, thereby to enable complex shapes and forms to be ground in the surface of the workpiece.
摘要翻译： PCT No.PCT / GB94 / 01664 Sec。 371日期1996年1月26日 102（e）日期1996年1月26日PCT 1994年8月1日PCT PCT。 第WO95 / 03921号公报 日期1995年2月9日一种数控圆柱磨床，包括床，可沿着直线路径相对于床移动的工作台，可沿着大致垂直于工作台行程的方向移动的砂轮头，安装在其上的可旋转砂轮，用于与 安装在工作台上的工件，用于旋转砂轮的工具台上的轮驱动装置，用于在其相对端支撑工件的工作台承载的砂轮，主轴箱和尾座装置，与主轴箱相关联的驱动装置和用于旋转工件的工作台 驱动装置，用于实现工作台相对于床的移动，因此实现砂轮头，砂轮头驱动装置，用于实现砂轮头和因此砂轮朝向和离开工件的运动，控制装置，通过该控制装置，所有驱动装置，特别是 工作台和砂轮驱动装置被控制，从而能够使工件定位 轴向和旋转地相对于砂轮，并且将砂轮移动到与工件接合，还包括换能器装置，用于从至少工作台和砂轮头以及头架驱动器产生旋转信号的位置和速度，供给 所述控制装置，从而使复杂的形状和形式在工件的表面中被研磨。
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公开(公告)号：US06227940B1
公开(公告)日：2001-05-08
申请号：US08586815
申请日：1996-01-29
IPC分类号： B24B4900
CPC分类号： B24B51/00 , B23Q11/08 , B23Q23/00 , B24B5/00 , B24B47/22 , B24B49/04 , B24B55/00 , Y10S977/70 , Y10S977/724 , Y10S977/776 , Y10S977/788 , Y10S977/801 , Y10S977/869 , Y10S977/873 , Y10S977/888 , Y10S977/89 , Y10T74/1476 , Y10T74/18072 , Y10T408/675 , Y10T409/30532 , Y10T409/305488 , Y10T409/305768
摘要： A machine tool, comprising: a worktable assembly slidably carried by the machine frame for reciprocal movement along a work axis and which is configured to carry a workpiece. A worktool assembly is slidably carried by said machine frame for reciprocal movement along a worktool axis at a predetermined angle with respect to said work axis and so as to intersect same. A reference straight edge is carried by said worktable assembly and has a reference surface. Reference sensing means is carried by said machine frame for coaction with said reference straight edge reference surface, to measure reference spacing between said reference surface and said reference sensing means and to provide a reference output indictive of said reference spacing. Control means is provided to facilitate movement of said worktool towards and away from said work axis, which is responsive to said reference output to further facilitate worktool movement towards said work axis. The reference sensing means includes a fixed electrode that forms with said reference surface a capacitance gauge. The control means includes a look-up table storing information relative to initial dispositions of said reference surface and said reference sensing means, to provide an initial disposition output indicative thereof to further modify and facilitate worktool movement towards said work axis. The look-up table initial disposition output is indicative of the flatness of said reference surface.
摘要翻译： 一种机床，包括：工作台组件，其可由所述机架可滑动地承载，用于沿着工作轴线往复移动并且构造成承载工件。 工作工具组件由所述机架可滑动地承载，用于相对于所述工作轴线以预定角度沿着工具工具轴线往复运动并且与之相交。 参考直边由所述工作台组件承载并具有参考表面。 参考感测装置由所述机架承载以与所述参考直边参考表面协调，以测量所述参考表面和所述参考感测装置之间的参考间距，并提供指示所述参考间距的参考输出。 提供控制装置以便于所述工作工具朝向和离开所述工作轴线的移动，所述工作轴线响应于所述参考输出，以进一步便于朝向所述工作轴线的工具工作。 参考感测装置包括与所述参考表面形成电容量规的固定电极。 控制装置包括一个查找表，其存储关于所述参考表面和所述参考感测装置的初始配置的信息，以提供指示其的初始配置输出，以进一步修改和促进对所述工作轴的工具工作。 查找表初始配置输出表示所述参考表面的平坦度。
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公开(公告)号：US6080039A
公开(公告)日：2000-06-27
申请号：US586808
申请日：1996-01-29
CPC分类号： B24B51/00 , B23Q11/08 , B23Q23/00 , B24B47/22 , B24B49/04 , B24B5/00 , B24B55/00 , Y10S977/70 , Y10S977/724 , Y10S977/776 , Y10S977/788 , Y10S977/801 , Y10S977/869 , Y10S977/873 , Y10S977/888 , Y10S977/89 , Y10T408/675 , Y10T409/30532 , Y10T409/305488 , Y10T409/305768 , Y10T74/1476 , Y10T74/18072
摘要： A machine tool comprising a bed, a worktable movable relative to the bed along a linear path and a tool movable to engage a workpiece on the worktable wherein drive means for effecting the movement of the worktable relative to the bed and therefore to the tool comprises a friction drive so as to provide a smooth carriage motion to the worktable. The worktable may be slidable along a slideway which defines the linear path for the worktable and the drive means therefor comprises an elongate member forming a track mounted parallel to the slideway. Wheel means frictionally engages the track and is carried by drive means therefor mounted on the worktable so that the axis of rotaion of the wheel means is fixed in relation to the worktable. The drive means for rotating the wheel means is operable to drive the wheel means in one direction or the other, the rotation of the wheel means and the friction engagement of the wheel means and the track causing the worktable to move in one direction or the other depending on the direction of rotation of the wheel means.
摘要翻译： PCT No.PCT / GB94 / 01662 Sec。 371日期1996年1月29日 102（e）日期1996年1月29日PCT 1994年8月1日PCT PCT。 第WO95 / 03912号公报 日期1995年2月9日一种机床，包括床，可沿着线性路径相对于床移动的工作台和可移动以接合工作台上的工件的工具，其中驱动装置用于实现工作台相对于床的运动，因此 所述工具包括摩擦驱动器，以便向工作台提供平滑的滑架运动。 工作台可以沿着限定工作台的线性路径的滑道滑动，并且其驱动装置包括形成平行于滑道安装的轨道的细长构件。 车轮意味着摩擦地接合轨道，并由驱动装置承载，安装在工作台上，使得车轮装置的旋转轴线相对于工作台固定。 用于旋转车轮装置的驱动装置可操作以在一个方向或另一个方向上驱动车轮装置，车轮装置的旋转和车轮装置和轨道的摩擦接合，使工作台沿一个方向或另一个方向移动 这取决于车轮装置的旋转方向。
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公开(公告)号：US5730643A
公开(公告)日：1998-03-24
申请号：US586811
申请日：1996-01-30
IPC分类号： B23Q11/08 , B23Q23/00 , B24B5/00 , B24B47/22 , B24B49/04 , B24B51/00 , B24B55/00 , B24B49/00
CPC分类号： B24B51/00 , B23Q11/08 , B23Q23/00 , B24B47/22 , B24B49/04 , B24B5/00 , B24B55/00 , Y10S977/70 , Y10S977/724 , Y10S977/776 , Y10S977/788 , Y10S977/801 , Y10S977/869 , Y10S977/873 , Y10S977/888 , Y10S977/89 , Y10T408/675 , Y10T409/30532 , Y10T409/305488 , Y10T409/305768 , Y10T74/1476 , Y10T74/18072
摘要： A reference straight-edge is mounted on the worktable of a machine tool so that the position of the worktable and a workpiece carried thereon can be determined in respect of the x-axis of the machine tool by sensing the straight-edge; in addition a linear scale is carried by the tool carriage of the machine tool for cooperation with a reading head to provide an indication of the tool position along the x-axis. Another linear scale is carried by the worktable and coacts with a read head to provide the position of the worktable and workpiece along the z-axis. The linear scale of the tool and the reference straight-edge, and the reading head and sensing device associated therewith are all in the same plane. The workhead and tailstock spindles are equipped with hydrostatic bearings which have sensing devices to determine forces applied to workpieces carried between the headstock and tailstock on a worksteady and cooperate therewith to activate a probe to offset such forces.
摘要翻译： PCT No.PCT / GB94 / 01663 Sec。 371日期1996年1月30日 102（e）日期1996年1月30日PCT 1994年8月1日PCT PCT。 第WO95 / 03915号公报 日期1995年2月9日参考直边安装在机床的工作台上，使得可以通过感测直线的方式来确定工作台的位置和承载在其上的工件相对于机床的x轴， 边缘; 此外，由机床的工具托架承载线性刻度以与读取头配合以提供沿着x轴的刀具位置的指示。 另一个线性刻度由工作台承载并与读头共同作用，以提供工作台和工件沿Z轴的位置。 工具和参考直边的线性刻度以及与其相关联的读取头和感测装置都在同一平面内。 工作头和尾座主轴配有静压轴承，其具有传感装置，用于确定施加到工作台上的头架和尾架之间承载的工件的力，并与之配合以激活探头以抵消这种力。
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