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    • 1. 发明申请
    • Method and apparatus for fluid polishing
    • 流体抛光方法和装置
    • US20070049178A1
    • 2007-03-01
    • US11509749
    • 2006-08-24
    • Yasuhito OokaShinichi KatoKazunari KimuraShigeya Kato
    • Yasuhito OokaShinichi KatoKazunari KimuraShigeya Kato
    • B24B1/00
    • B24B31/116B24B1/00
    • In a fluid polishing method for processing a fine aperture by slurry 7, the slurry is supplied from a cylinder 2a in a slurry flow rate target process until the flow rate increases to a target value of a slurry feed flow rate. When the flow rate reaches the target flow-rate, the cylinder is stopped and switched to another cylinder 2b and the operation fluid flow rate of the fine aperture is thereafter measured. In a metering process, to be executed next, a necessary processing time is calculated on the basis of the operation fluid flow rate and polishing is carried out for a necessary processing time by another cylinder 2b. Another cylinder is then stopped and switched and the operation fluid flow rate is measured. In this way, the metering process is repeated until the operation fluid flow rate reaches a predetermined value. In each process, the supply of the slurry is not interrupted.
    • 在通过浆料7处理细孔的流体研磨方法中,浆料从浆料流量目标工艺中的气缸2a供给,直到流量增加到浆料进料流量的目标值。 当流量达到目标流量时,停止气缸并切换到另一气缸2b,然后测量微孔的操作流体流量。 在接下来执行的计量过程中,基于操作流体流量计算必要的处理时间,并且通过另一个气缸bb对所需的处理时间进行抛光。 然后停止并切换另一个气缸并测量操作流体流量。 以这种方式,重复计量过程,直到操作流体流量达到预定值。 在每个过程中,浆料的供应不会中断。
    • 2. 发明申请
    • Method and apparatus for fluid polishing
    • 流体抛光方法和装置
    • US20070264910A1
    • 2007-11-15
    • US11879440
    • 2007-07-17
    • Yasuhito OokaShigeya Kato
    • Yasuhito OokaShigeya Kato
    • B24C1/08
    • B24B31/116B24B1/00
    • In a fluid polishing method for processing a fine aperture by slurry 7, the slurry is supplied from a cylinder 2a in a slurry flow rate target process until the flow rate increases to a target value of a slurry feed flow rate. When the flow rate reaches the target flow rate, the cylinder is stopped and switched to another cylinder 2b and the operation fluid flow rate of the fine aperture is thereafter measured. In a metering process, to be executed next, a necessary processing time is calculated on the basis of the operation fluid flow rate and polishing is carried out for a necessary processing time by another cylinder 2b. Another cylinder is then stopped and switched and the operation fluid flow rate is measured. In this way, the metering process is repeated until the operation fluid flow rate reaches a predetermined value. In each process, the supply of the slurry is not interrupted.
    • 在通过浆料7处理细孔的流体研磨方法中,浆料从浆料流量目标工艺中的气缸2a供给,直到流量增加到浆料进料流量的目标值。 当流量达到目标流量时,停止气缸并切换到另一气缸2b,然后测量微孔的操作流体流量。 在接下来执行的计量过程中,基于操作流体流量计算必要的处理时间,并且通过另一个气缸bb对所需的处理时间进行研磨。 然后停止并切换另一个气缸并测量操作流体流量。 以这种方式,重复计量过程,直到操作流体流量达到预定值。 在每个过程中,浆料的供应不会中断。
    • 4. 发明申请
    • Fluid abrasive machining method and apparatus thereof
    • 流体磨料加工方法及其装置
    • US20070141952A1
    • 2007-06-21
    • US11641201
    • 2006-12-18
    • Yuji SodaTsuyoshi GotoTakayuki MinoshimaAkinao MiuraShigeya Kato
    • Yuji SodaTsuyoshi GotoTakayuki MinoshimaAkinao MiuraShigeya Kato
    • B24B51/00
    • B24B31/116
    • In a fluid abrasive machining method for abrasively machining a fine pore on a work (5) to be machined by supplying a slurry (7) which is an abrasive machining fluid from a supplying device (2) to the work to be machined comprising steps of: supplying the slurry to the work to be machined from the supplying device; measuring a first pressure (P1) upstream in a discharge side of the supplying device; measuring a second pressure (P2) downstream of a measuring point of the first pressure (P1) and at an upstream side of the work to be machined; calculating a pressure difference (dp) between the first pressure and the second pressure; and terminating a machining operation when the pressure difference dp reaches a specific value. A fluid abrasive machining apparatus (100) which can perform the above-mentioned fluid abrasive machining method is provided.
    • 在流体磨料加工方法中,通过从供给装置(2)将作为研磨加工液的浆料(7)供给到待加工的工件,对要加工的工件(5)上的细孔进行磨蚀加工,包括以下步骤: :将浆料从供给装置供给到待加工的工件; 测量所述供应装置的排放侧上游的第一压力(P 1); 测量第一压力(P 1)的测量点和待加工的工件的上游侧的下游的第二压力(P 2); 计算第一压力和第二压力之间的压力差(dp); 并且当压力差dp达到特定值时终止加工操作。 提供一种能够执行上述流体研磨加工方法的流体研磨加工装置(100)。