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公开(公告)号：US20140355397A1
公开(公告)日：2014-12-04
申请号：US14366913
申请日：2012-11-30
Inventor： Thierry Conus , Marco Verardo , Ivan Villar , Andres Cabezas Jurin , Jean-Luc Helfer , Emmanuel Graf
CPC classification number: G04D7/085 , G04B1/16 , G04B13/02 , G04B17/28 , G04B18/006 , G04D7/088 , Y10T29/49581
Abstract: A method of improving pivoting of a wheel set for a scientific instrument, including an arbor pivoting or oscillating about an axis, in which: static balancing of the wheel set is performed to bring the center of gravity onto the axis; a desired value is determined for resulting unbalance moment of the wheel set about the axis, corresponding to a predetermined divergence between a first principal longitudinal axis of inertia of the wheel set, and the axis; at a predetermined speed about the axis, the resulting unbalance moment is measured with regard to the axis; and an adjustment of the resulting unbalance moment is made within a given determined tolerance with regard to the desired value, and performed by machining both sides of a median plane including the two secondary axes of inertia of the wheel set.
Abstract translation: 一种改善用于科学仪器的轮组的枢转的方法，包括围绕轴线枢转或摆动的心轴，其中：执行轮组的静态平衡以将重心带到轴上; 确定对于所述车轮组围绕所述轴线的所得不平衡力矩的期望值，其对应于所述轮组的第一主纵向惯性轴与所述轴线之间的预定发散度; 以围绕轴线的预定速度，相对于轴线测量所得到的不平衡力矩; 并且在给定的所需值的公差内进行所得到的不平衡力矩的调整，并且通过加工包括轮组的两个二次惯性轴的中值平面的两侧来进行。
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公开(公告)号：US09645551B2
公开(公告)日：2017-05-09
申请号：US14366913
申请日：2012-11-30
Inventor： Thierry Conus , Marco Verardo , Ivan Villar , Andres Cabezas Jurin , Jean-Luc Helfer , Emmanuel Graf
CPC classification number: G04D7/085 , G04B1/16 , G04B13/02 , G04B17/28 , G04B18/006 , G04D7/088 , Y10T29/49581
Abstract: A method of improving pivoting of a wheel set for a scientific instrument, including an arbor pivoting or oscillating about an axis, in which: static balancing of the wheel set is performed to bring the center of gravity onto the axis; a desired value is determined for resulting unbalance moment of the wheel set about the axis, corresponding to a predetermined divergence between a first principal longitudinal axis of inertia of the wheel set, and the axis; at a predetermined speed about the axis, the resulting unbalance moment is measured with regard to the axis; and an adjustment of the resulting unbalance moment is made within a given determined tolerance with regard to the desired value, and performed by machining both sides of a median plane including the two secondary axes of inertia of the wheel set.
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公开(公告)号：US20150198927A1
公开(公告)日：2015-07-16
申请号：US14367768
申请日：2012-11-30
Inventor： Thierry Conus , Marco Verardo , Ivan Villar , Andrés Cabezas Jurin , Jean-Luc Helfer , Emmanuel Graf
CPC classification number: G04D7/085 , G04B1/16 , G04B13/02 , G04B17/28 , G04B18/006 , G04D7/088 , Y10T29/49581
Abstract: A method of improving pivoting of a wheel set for a scientific instrument, including an arbor pivoting or oscillating about a wheel set axis, the method including: static balancing of the wheel set to bring the center of gravity onto the axis; determining a desired value for the resulting unbalance moment of the wheel set about the axis, corresponding to a predetermined desired divergence between a first principal longitudinal axis of inertia of the wheel set, and the axis; setting the wheel set in rotation at a predetermined speed about the wheel set axis, the resulting unbalance moment is measured with regard to the axis; and adjusting a value of the resulting unbalance moment of the wheel set about the axis within a given determined tolerance with regard to the desired value.
Abstract translation: 一种改进用于科学仪器的轮组的枢转的方法，包括围绕车轮轴线枢转或摆动的心轴，所述方法包括：轮组的静态平衡以使重心位于轴上; 确定所述轮组关于所述轴的所得不平衡力矩的期望值，其对应于所述轮组的第一主纵向惯性轴与所述轴线之间的预定期望发散; 以相对于轴的轴线为单位测量所得到的不平衡力矩; 以及相对于期望值在给定的确定的公差内围绕所述轴线调整所述轮组的所得不平衡力矩的值。
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公开(公告)号：US09310774B2
公开(公告)日：2016-04-12
申请号：US14367768
申请日：2012-11-30
Inventor： Thierry Conus , Marco Verardo , Ivan Villar , Andres Cabezas Jurin , Jean-Luc Helfer , Emmanuel Graf
CPC classification number: G04D7/085 , G04B1/16 , G04B13/02 , G04B17/28 , G04B18/006 , G04D7/088 , Y10T29/49581
Abstract: A method of improving the pivoting of a wheel set for a scientific instrument, including an arbor pivoting or oscillating about a wheel set axis, is provided. A static balancing of this wheel set is performed to bring the center of gravity onto this axis. A desired value is determined for the resulting unbalance moment of this wheel set about this axis, corresponding to a predetermined desired divergence between a first principal longitudinal axis of inertia of this wheel set, and this axis. This wheel set is set in rotation at a predetermined speed about this wheel set axis, and the resulting unbalance moment is measured with regard to this axis. An adjustment is made to the value of the resulting unbalance moment of this wheel set about this axis within a given determined tolerance with regard to this desired value.
Abstract translation: 提供了一种改进用于科学仪器的轮组的枢转的方法，包括绕车轮轴线枢转或摆动的心轴。 执行该轮组的静态平衡以使重心位于该轴上。 对于该轮组关于该轴的不平衡力矩，对应于该轮组的第一主纵向纵向惯性轴与该轴之间的预定期望的发散度，确定期望的值。 该车轮组围绕该车轮轴线以预定速度旋转，并且相对于该轴测量所得到的不平衡力矩。 在关于该期望值的给定确定的公差内，对该车轮组关于该轴的不平衡力矩的值进行调整。
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