中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

9 records (took 0.033 seconds)

    OPTICAL PROCESSING NOZZLE AND OPTICAL PROCESSING DEVICE
    3.
    发明公开
    OPTICAL PROCESSING NOZZLE AND OPTICAL PROCESSING DEVICE 审中-公开
    光学加工喷嘴和光学加工装置

    公开(公告)号：EP3231587A1

    公开(公告)日：2017-10-18

    申请号：EP15784917.5

    申请日：2015-02-25

    Applicant: Technology Research Association for Future Additive Manufacturing

    Inventor： OHNO Hiroshi ,  SASAKI Yuji ,  SASAKI Mitsuo ,  OBARA Takashi ,  MASUKAWA Kazuyuki

    IPC: B29C67/00 ,  B22F3/105 ,  B23K26/144

    Abstract: An optical processing nozzle that homogeneously supplies a fluid to a processing surface in optical processing is provided. The optical processing nozzle includes a beam path that is arranged so that a beam can pass through the beam path toward a processing surface in order to perform processing using a beam guided from a light source, and a channel structure that is arranged around the beam path and is configured to eject a fluid toward the processing surface. The channel structure includes an inflow port through which the fluid flows, at least two passage holes through which the fluid flowing from the inflow port passes, a channel that guides the fluid from the inflow port to the passage holes, and an ejection port from which the fluid having passed through the at least two passage holes is ejected toward the processing surface. The at least two passage holes are arranged to be spatially symmetrical with respect to the inflow port, and the ejection port is arranged to be spatially symmetrical with respect to the optical axis of a beam coming out from the beam path.

    Abstract translation: 提供了一种在光学处理中均匀地向处理表面供应流体的光学处理喷嘴。 该光学处理用喷嘴包括光束路径和光路，该光路被布置为使得光束能够通过光束路径朝向处理表面以便使用从光源引导的光束执行处理，该光路径布置在光路径周围 并构造成朝向处理表面喷射流体。 通道结构包括：流体流过的流入口;从流入口流出的流体通过的至少两个通道孔;将流体从流入口引导至通道孔的通道;以及排出口，从该排出口 已通过至少两个通孔的流体朝向处理表面喷射。 所述至少两个通孔布置成相对于流入口在空间上对称，并且喷射口布置成相对于从光路出射的光束的光轴在空间上对称。

    MACHINING NOZZLE, MACHINING HEAD, MACHINING EQUIPMENT, AND METHOD AND PROGRAM FOR CONTROLLING MACHINING NOZZLE
    4.
    发明公开
    MACHINING NOZZLE, MACHINING HEAD, MACHINING EQUIPMENT, AND METHOD AND PROGRAM FOR CONTROLLING MACHINING NOZZLE 审中-公开
    加工喷嘴，加工头处理装置及其控制方法和控制程序的处理喷嘴

    公开(公告)号：EP3085518A1

    公开(公告)日：2016-10-26

    申请号：EP15785039.7

    申请日：2015-03-04

    Applicant: Technology Research Association For Future Additive Manufacturing

    Inventor： SASAKI Yuji ,  OHNO Hiroshi ,  SASAKI Mitsuo ,  OBARA Takashi ,  MASUKAWA Kazuyuki

    IPC: B29C67/00 ,  B22F3/105 ,  B23K26/144

    CPC classification number: B23K26/1476 ,  B23K15/0026 ,  B23K26/144 ,  B23K26/34 ,  B23K26/70

    Abstract: A machining apparatus that need not exchange a processing nozzle when changing a shaping condition, and increases the use efficiency of a material is disclosed. The processing nozzle that performs processing by ejecting a processing material toward a molten pool formed on a process surface by an energy line includes a cylindrical inner housing that incorporates a path through which the energy line passes, and ejects the energy line from one end, a cylindrical outer housing that incorporates the inner housing, and has an inner surface tapered in the ejection direction of the energy line ejected from the inner housing, and a slide mechanism that changes, along the energy line, the relative position of the outer housing with respect to the inner housing. The gap between the outer surface of the inner housing and the inner surface of the outer housing forms an ejection port for the processing material, and the size of the ejection port changes in accordance with a change of the relative position by the slide mechanism.

    Abstract translation: 的加工设备并不需要改变成形条件时，交换处理喷嘴，并且增加了材料的利用效率游离缺失盘。 加工喷嘴通过向由在energyline包括圆柱形内壳体做形成在处理表面上的熔池喷射加工材料没有执行处理集成了通过该能量线穿过的路径，并且从一端喷出的能量线， 圆柱形外壳体确实结合了内壳，并具有在从内壳体喷射的能量线的喷射方向渐缩内表面上，和一个滑动机构做了改变，沿能量线，相对于所述外壳体的相对位置 到内壳。 所述内壳的外表面和在喷射口用于处理材料的外壳形成内表面，并且在雅舞蹈喷射口的变化与由所述滑动机构的相对位置的变化的大小之间的间隙。

    NOZZLE FOR MACHINING AND OPTICAL MACHINING DEVICE
    7.
    发明公开
    NOZZLE FOR MACHINING AND OPTICAL MACHINING DEVICE 审中-公开
    加工喷嘴和光学加工装置

    公开(公告)号：EP3189924A1

    公开(公告)日：2017-07-12

    申请号：EP15898473.2

    申请日：2015-11-11

    Applicant: Technology Research Association For Future Additive Manufacturing

    Inventor： OHNO Hiroshi ,  TSUNO Satoshi ,  SASAKI Yuji

    IPC: B23K26/34 ,  B23K26/144 ,  B23K26/21

    CPC classification number: B05B7/14 ,  B05B7/228 ,  B05C19/00 ,  B23K26/144 ,  B23K26/21 ,  B23K26/34 ,  C23C24/10 ,  C23C26/02

    Abstract: A branch location is arranged close to a nozzle, and the channel lengths are the same. A processing nozzle that includes a beam path for passing light from a light source and ejects a fluid containing a processing material from an ejection port includes a supply pipe that is arranged outside the beam path through which the light passes, and supplies the fluid, and a first branch pipe and a second branch pipe that supply the fluid from the supply pipe to the ejection port, and have the same total length. The first branch pipe includes a first bent portion having a first shape on an upstream side of the fluid, and a second bent portion having a second shape on a downstream side of the fluid, and the second branch pipe includes a third bent portion having the first shape on the upstream side of the fluid, and a fourth bent portion having the second shape on the downstream side of the fluid.

    Abstract translation: 分支位置靠近喷嘴布置，并且通道长度相同。 包括用于使来自光源的光通过并且从喷射口喷射包含处理材料的流体的光束路径的处理喷嘴包括供应管，该供应管布置在光通过的光路的外部并供应流体，以及 第一分支管和第二分支管，所述第一分支管和第二分支管从供给管向排出口供给流体，并具有相同的总长度。 第一分支管包括在流体的上游侧具有第一形状的第一弯曲部分和在流体的下游侧具有第二形状的第二弯曲部分，并且第二分支管包括第三弯曲部分，该第三弯曲部分具有 在流体的上游侧的第一形状，以及在流体的下游侧的具有第二形状的第四弯曲部。

    OPTICAL PROCESSING HEAD, OPTICAL PROCESSING DEVICE, AND OPTICAL PROCESSING METHOD
    9.
    发明公开
    OPTICAL PROCESSING HEAD, OPTICAL PROCESSING DEVICE, AND OPTICAL PROCESSING METHOD 有权
    头光学处理设备，用于处理光光学加工与方法

    公开(公告)号：EP3088165A1

    公开(公告)日：2016-11-02

    申请号：EP15784916.7

    申请日：2015-02-25

    Applicant: Technology Research Association For Future Additive Manufacturing

    Inventor： OHNO Hiroshi ,  SASAKI Yuji ,  SASAKI Mitsuo ,  OBARA Takashi ,  MASUKAWA Kazuyuki

    IPC: B29C67/00 ,  B23K26/064

    CPC classification number: B23K26/342 ,  B23K26/064 ,  B23K26/0648 ,  B23K26/0736 ,  B23K26/0869 ,  B23K26/144 ,  B23K26/702 ,  B29C64/153 ,  B29C67/00 ,  B33Y30/00 ,  B33Y50/02

    Abstract: An optical processing head capable of downsizing an apparatus while increasing the shaping accuracy of optical processing is disclosed. The optical processing head performs processing while moving, in a predetermined moving direction on a processing surface, an optical spot formed by condensing light emitted by a light source. The optical processing head includes an optical element that condenses light emitted by the light source to generate the optical spot of a shape elongated in the moving direction of the optical spot. Part of the optical spot is set as a processing region, the front side and/or rear side of the processing region in the moving direction is set as a pre-heating region and/or post-heating region, and a processing target object before and/or after processing in the region is heated.

    Abstract translation: 能装置的小型化的光学加工头，同时提高光学处理的成形精度游离缺失盘。 而在规定的移动方向上通过缩合由光源的照射光形成的光点的处理表面移动光学加工头进行处理。 光学处理头包括在光学元件没有会聚由光源发射的光以产生光点的移动方向上较长的形状的光点。 光点的一部分被设置为处理区域中，前侧和/或在移动方向上的处理区域的背面侧被设置为预加热区和/或后加热区和前一个处理对象物 和/或在该区域处理之后被加热。

Patent Agency Ranking