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公开(公告)号：US20210346821A1
公开(公告)日：2021-11-11
申请号：US17327550
申请日：2021-05-21
发明人： Andre Alexander COMELLA , Sinhue CONTRERAS , Ryan Joseph VALENCIA , Donald Paul EARL , William F. Tandrow , Gene F. HAAS
摘要： A mist extraction system is provided that includes a plenum box having an inlet configured to be coupled in fluid communication with a machine tool enclosure. A blower is coupled in fluid communication with the plenum box and is configured to draw air into the plenum box from the machine tool enclosure via the inlet of the plenum box and exhaust the air back into the machine tool enclosure via an outlet of the blower. A baffle plate is arranged in the plenum box to redirect the air drawn into the plenum box through the inlet of the plenum box and a filter panel is arranged in the plenum box to filter the air redirected by the baffle plate prior to the air entering the blower. A collector arranged to collect mist from the air condensed on the baffle plate and the filter panel.
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公开(公告)号：US10120366B2
公开(公告)日：2018-11-06
申请号：US14848208
申请日：2015-09-08
发明人： Gene F. Haas , Kurt P. Zierhut , Don P. Earl , Leonid Yukhtman
IPC分类号： G05B19/404 , G05D11/13 , B23Q11/10
摘要： A machine tool coolant supply system includes a chassis configured to mount the coolant supply system to a coolant storage tank of a machine tool. The coolant supply system further includes a concentrate tank arranged within the chassis, a first flow control valve coupled to the concentrate tank, a second flow control valve coupled to a water supply line, and a mixer configured to mix a concentrate with water. The mixer includes a first inlet coupled to the first flow control valve and configured to receive the concentrate from the concentrate tank via the first flow control valve, a second inlet coupled to the second flow control valve and configured to receive the water from the water supply line via the second flow control valve, and an outlet configured to dispense a mixture of the concentrate and the water into the coolant storage tank of the machine tool. The coolant supply system further includes a control line arranged in electrical communication with the first flow control valve and the second flow control valve, wherein the control line is configured to communicate control signals from a machine tool control system to actuate the first flow control valve and the second flow control valve to control a ratio of the concentrate and the water supplied to the mixer.
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公开(公告)号：US09939099B2
公开(公告)日：2018-04-10
申请号：US13843709
申请日：2013-03-15
发明人： Gene F. Haas , Donald Paul Earl , Chris Stewart
CPC分类号： F16M7/00 , Y10T29/49826 , Y10T156/10
摘要： A leveling pad for stabilizing a device is provided. The leveling pad comprises a metal base having a socket configured to receive a portion of the device and a liner coupled to the metal base and being configured to cold flow into a profile of a floor surface when a weight of the device is applied to the leveling pad. The liner may be of a polymer, such as vinyl. The liner is further configured to plastically deform into the profile of the floor surface. The plastic deformation is designed to increase a magnitude of a shear force or a tensile force required to separate the liner from a portion of the floor surface into which it is configured to plastically deform.
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公开(公告)号：US09518815B2
公开(公告)日：2016-12-13
申请号：US12537170
申请日：2009-08-06
CPC分类号： G01B7/30 , G01D5/3473 , G01D11/245
摘要： A rotary position encoder is described that includes a hub configured to mount on an end of a rotatable shaft of a machine tool and rotate concurrently with the rotatable shaft. The hub includes a cup formed in a first end to receive the rotatable shaft, the cup having equally spaced axial grooves formed on an inner surface. A collar clamps the hub to the rotatable shaft by collapsing the cup around the rotatable shaft. The rotary position encoder further includes a sensor configured to detect a rotational position of the hub and a housing, wherein the sensor is mounted to the housing in a position opposite a second end of the hub. The hub is rotatably coupled to the housing via a bearing and a bracket is attached to the housing for mounting the rotary position encoder to the machine tool and preloading the bearing.
摘要翻译： 描述了一种旋转位置编码器，其包括构造成安装在机床的可旋转轴的端部上并与可旋转轴同时旋转的毂。 轮毂包括形成在第一端中以容纳可旋转轴的杯，杯具有形成在内表面上的等间隔的轴向槽。 套环通过将杯围绕可旋转轴折叠而将轮毂夹紧到可旋转轴。 旋转位置编码器还包括被配置为检测轮毂和壳体的旋转位置的传感器，其中传感器在与毂的第二端相对的位置处安装到壳体。 轮毂通过轴承可旋转地联接到壳体，并且支架附接到壳体，用于将旋转位置编码器安装到机床并预加载轴承。
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公开(公告)号：US20140263912A1
公开(公告)日：2014-09-18
申请号：US13843709
申请日：2013-03-15
发明人： Gene F. HAAS , Donald Paul EARL , Chris STEWART
IPC分类号： F16M7/00
CPC分类号： F16M7/00 , Y10T29/49826 , Y10T156/10
摘要： A leveling pad for stabilizing a device is provided. The leveling pad comprises a metal base having a socket configured to receive a portion of the device and a liner coupled to the metal base and being configured to cold flow into a profile of a floor surface when a weight of the device is applied to the leveling pad. The liner may be of a polymer, such as vinyl. The liner is further configured to plastically deform into the profile of the floor surface. The plastic deformation is designed to increase a magnitude of a shear force or a tensile force required to separate the liner from a portion of the floor surface into which it is configured to plastically deform.
摘要翻译： 提供了一种用于稳定装置的调平垫。 调平垫包括金属底座，其具有被配置为容纳该装置的一部分并且联接到金属基座的衬套的插座，并且构造成当将该装置的重量施加到流平面时将其冷流入地板表面的轮廓中 垫。 衬里可以是聚合物，例如乙烯基。 衬套进一步构造成塑性变形到地板表面的轮廓中。 塑性变形被设计成增加将衬垫与其构造成塑性变形的地板表面的一部分分离所需的剪切力或拉力的大小。
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6.发明授权公开(公告)号：US08299742B2
公开(公告)日：2012-10-30
申请号：US12750459
申请日：2010-03-30
申请人： Joseph V. Soliman , German M. Chistokhodov , Barry D. Johnson , Robert M. Weston , Razmik G. Petrossians
发明人： Joseph V. Soliman , German M. Chistokhodov , Barry D. Johnson , Robert M. Weston , Razmik G. Petrossians
IPC分类号： G05B19/18
CPC分类号： G05B19/416 , G05B2219/43006 , G05B2219/43062 , G05B2219/43068 , H02P3/06 , H02P23/20
摘要： A method for decelerating a motor in a computer numerical controlled machine tool is provided. The method includes calculating a present rate of deceleration DP, for a motor of a motor drive system, based on a present speed SP of the motor, a reference speed SR of the motor, and a reference rate of deceleration DR of the motor. The method also includes decelerating the motor from SP according to DP. The motor drive system comprises a maximum power rating that defines a maximum power, generated by the motor while decelerating, that can be dissipated without overloading the motor drive system. DR is a rate of deceleration such that power, generated by the motor while decelerating from SR according to DR, is equal to the maximum power rating. Power, generated while decelerating the motor from SP according to DP, is equal to or less than the maximum power rating.
摘要翻译： 提供了一种用于在计算机数控机床中减速电动机的方法。 该方法包括根据电动机的当前速度SP，电动机的参考速度SR以及电动机的参考减速度DR来计算电动机驱动系统的电动机的当前减速度DP。 该方法还包括根据DP从SP减速电机。 电动机驱动系统包括最大额定功率，其限定由电动机在减速时产生的最大功率，其可以在不使电动机驱动系统过载的情况下消散。 DR是减速度，使得根据DR从SR减速时由电动机产生的功率等于最大额定功率。 根据DP从SP减速电机时产生的功率等于或小于最大额定功率。
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公开(公告)号：US20100033170A1
公开(公告)日：2010-02-11
申请号：US12537170
申请日：2009-08-06
IPC分类号： G01B7/30
CPC分类号： G01B7/30 , G01D5/3473 , G01D11/245
摘要： A rotary position encoder is described that includes a hub configured to mount on an end of a rotatable shaft of a machine tool and rotate concurrently with the rotatable shaft. The hub includes a cup formed in a first end to receive the rotatable shaft, the cup having equally spaced axial grooves formed on an inner surface. A collar clamps the hub to the rotatable shaft by collapsing the cup around the rotatable shaft. The rotary position encoder further includes a sensor configured to detect a rotational position of the hub and a housing, wherein the sensor is mounted to the housing in a position opposite a second end of the hub. The hub is rotatably coupled to the housing via a bearing and a bracket is attached to the housing for mounting the rotary position encoder to the machine tool and preloading the bearing.
摘要翻译： 描述了一种旋转位置编码器，其包括构造成安装在机床的可旋转轴的端部上并与可旋转轴同时旋转的毂。 轮毂包括形成在第一端中以容纳可旋转轴的杯，杯具有形成在内表面上的等间隔的轴向槽。 套环通过将杯围绕可旋转轴折叠而将轮毂夹紧到可旋转轴。 旋转位置编码器还包括被配置为检测轮毂和壳体的旋转位置的传感器，其中传感器在与毂的第二端相对的位置处安装到壳体。 轮毂通过轴承可旋转地联接到壳体，并且支架附接到壳体，用于将旋转位置编码器安装到机床并预加载轴承。
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公开(公告)号：US20090248194A1
公开(公告)日：2009-10-01
申请号：US12409418
申请日：2009-03-23
申请人： Brian Lammering , Robert Weston , Kurt P. Zierhut , Wayne Reilly
发明人： Brian Lammering , Robert Weston , Kurt P. Zierhut , Wayne Reilly
IPC分类号： G05B13/02
CPC分类号： G05B19/4163 , G05B2219/41115 , G05B2219/41256 , G05B2219/45044
摘要： A cut optimization system controls chatter in a machine tool during a cutting operation. A microphone is configured to capture acoustic noise emitted by the machine tool during the cutting operation and to generate an AC signal corresponding to the captured acoustic noise. A filter is configured to attenuate frequencies of the AC signal outside of a frequency band and a rectifier is configured to rectify the filtered AC signal into a DC component. A controller is configured to compare the DC component with a threshold value and, if the DC component is greater than the threshold, cyclically vary the rotational speed of a spindle in the machine tool from a commanded speed.
摘要翻译： 切割优化系统在切割操作期间控制机床中的颤动。 麦克风被配置为在切割操作期间捕获由机床发出的声音噪声并且产生对应于所捕获的声学噪声的AC信号。 滤波器被配置为衰减频带外的AC信号的频率，并且整流器被配置为将经滤波的AC信号整流为DC分量。 控制器被配置为将DC分量与阈值进行比较，并且如果DC分量大于阈值，则循环地改变机床中主轴的转速与指令速度。
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公开(公告)号：US20080231578A1
公开(公告)日：2008-09-25
申请号：US11725382
申请日：2007-03-19
申请人： Barry Johnson , Kurt Zierhut
发明人： Barry Johnson , Kurt Zierhut
IPC分类号： G09G3/36
CPC分类号： G09G5/006 , G09G2370/14
摘要： A display system comprises a controller having a plurality of TTL inputs and a corresponding plurality of LVDS output pairs, the controller configured to receive display data comprising a first plurality of TTL signals at the plurality of TTL inputs, to convert each of the first plurality of TTL signals to a corresponding LVDS signal, and to output each of the plurality of LVDS signals at one of the plurality of LVDS output pairs. The system further comprises a bus operatively coupled with the controller, the bus having a plurality of parallel channels, each channel being configured to carry one of the plurality of LVDS signals, a LVDS-to-TTL converter operatively coupled with the bus, the LVDS-to-TTL converter being configured to receive the plurality of LVDS signals from the bus and to convert each of the plurality of LVDS signals to a corresponding TTL signal, and a display configured to receive the plurality of TTL signals from the LVDS-to-TTL converter.
摘要翻译： 显示系统包括具有多个TTL输入和相应的多个LVDS输出对的控制器，所述控制器被配置为接收包括所述多个TTL输入端的第一多个TTL信号的显示数据，以将所述第一多个 TTL信号到相应的LVDS信号，并且在多个LVDS输出对之一处输出多个LVDS信号中的每一个。 所述系统还包括与所述控制器可操作地耦合的总线，所述总线具有多个并行通道，每个通道被配置为承载所述多个LVDS信号中的一个，与所述总线可操作地耦合的LVDS至TTL转换器，所述LVDS 所述TTL转换器被配置为从所述总线接收所述多个LVDS信号，并将所述多个LVDS信号中的每一个转换为对应的TTL信号;以及显示器，被配置为从所述LVDS- TTL转换器
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公开(公告)号：US20240059504A1
公开(公告)日：2024-02-22
申请号：US18303481
申请日：2023-04-19
发明人： Zachary FOWLER , Michael KRZESNI , Gene F. HAAS
IPC分类号： B65G47/90
CPC分类号： B65G47/905
摘要： Automated Part Loader (APL) systems and methods for loading and unloading product parts within a machine, e.g., a vertical mill, are provided. The APL system is compact and has a smaller footprint compared with current automated loading systems. The APL system may include a spring-based rotatable loader arm that may be actuated to rotate, e.g., via low voltage motors, relative to a loading table, e.g., 90 degrees, and extend linearly through a side door of the machine for loading and unloading product parts. The loader arm may include a pair of pneumatic grippers configured for picking up and releasing product parts.
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