Laser beam machining method and laser beam machining apparatus
    22.
    发明专利
    Laser beam machining method and laser beam machining apparatus 有权
    激光束加工方法和激光束加工装置

    公开(公告)号:JP2008036639A

    公开(公告)日:2008-02-21

    申请号:JP2006209927

    申请日:2006-08-01

    CPC classification number: B23K26/0869 B23K2201/04

    Abstract: PROBLEM TO BE SOLVED: To provide a laser beam machining method and a laser beam machining apparatus capable of performing the laser beam machining of a workpiece even when a surface of the workpiece is uneven.
    SOLUTION: Laser beams output from one light source 11 is reflected by a mirror 25, condensed by a lens 31 and radiated to an upper surface of a workpiece 90. Laser beams output from other light source 12 are reflected by a mirror 26, condensed by a lens 32 and radiated to the upper surface of the workpiece 90. The radiating direction of laser beams to the surface of the workpiece 90 by a first radiation optical system including the lens 31 and the radiating direction of laser beams to the surface of the workpiece 90 by a second radiation optical system including the lens 32 are different from the normal direction to the surface of the workpiece 90, and opposite to each other across the normal direction.
    COPYRIGHT: (C)2008,JPO&INPIT

    Abstract translation: 要解决的问题:为了提供即使当工件的表面不均匀时也能够对工件进行激光加工的激光束加工方法和激光束加工装置。 解决方案:从一个光源11输出的激光束被反射镜25反射,被透镜31会聚并辐射到工件90的上表面。从其他光源12输出的激光束被反射镜26 由透镜32聚光并辐射到工件90的上表面。激光束通过包括透镜31的第一辐射光学系统和激光束的辐射方向到达表面的工件90的表面的辐射方向 包括透镜32的第二辐射光学系统的工件90与工件90的表面的法线方向不同,并且在法线方向上彼此相反。 版权所有(C)2008,JPO&INPIT

    Constituent body for construction and its construction method

    公开(公告)号:JP2004150071A

    公开(公告)日:2004-05-27

    申请号:JP2002314296

    申请日:2002-10-29

    Inventor: HIRAGAKI MINORU

    Abstract: PROBLEM TO BE SOLVED: To provide a constituent body for a construction capable of obtaining high strength and accuracy and its construction method which is a steel frame structure constructed by constituent bodies for a construction such as column bodies or beam bodies and has a simple structure and excellent workability.
    SOLUTION: The structure has a steel pipe member 1 and a reinforced body 2 installed so as to cut cross the longitudinal inside of a steel pipe member in the inside hollow part 1a in the steel pipe member. The steel pipe member and the reinforced body are welded together to form a constituent body A of a construction. The steel pipe member is provided with an insertion hole 20 of the reinforcing body formed to have a width corresponding to the width of the reinforcing body at the fitting position of the reinforcing body, at the outer periphery of the steel pipe member. The insertion hole is continuously formed from the outer peripheral face of the steel pipe member to the inside. The reinforcing body is inserted in the substantially orthogonal direction to the longitudinal direction of the steel pipe member inserted from the outer peripheral face of the steel pipe member to the inside.
    COPYRIGHT: (C)2004,JPO

    電子膨張弁およびその製造方法
    29.
    发明专利
    電子膨張弁およびその製造方法 有权
    电子膨胀阀及其制造方法

    公开(公告)号:JP2016527451A

    公开(公告)日:2016-09-08

    申请号:JP2016526400

    申请日:2013-09-11

    Abstract: 電子膨張弁が開示され、この弁は、収容部(3)と弁座アセンブリとを備え、弁座アセンブリは、同一直線に位置する第1の接続パイプ(24)と第2の接続パイプ(23)とを含み、弁座アセンブリは主弁チャンバを形成し、主弁チャンバは第1の接続パイプとの間に鋭角である夾角をなし、弁座アセンブリは、一体構造でありシェル部品に溶接されて固定され、弁座アセンブリと収容部との溶接位置の径方向延長線と、第1の接続パイプとの間に、事前設定距離がある。溶接を行なうために弁体が相対的に回転しているとき、溶接は第1の接続パイプによって邪魔されることなくスムーズに行なうことができそうして一体化された弁体が形成される。電子膨張弁の製造方法も開示される。電子膨張弁は一体構造であるので、製品の漏れ率を低減でき、製品の製造コストも材料の厚みおよび質量を増すことなく効果的に制御できる。

    Abstract translation: 电子膨胀阀中公开,阀壳部分(3)和一个阀座组件,座椅组件,所述第一连接管(24)和位于同一条直线上的第二连接管(23 )和阀座组件形成的主阀室,而无需一夹角的主阀室是第一连接管之间的锐角,所述阀座组件被焊接到和外壳整体结构的部件 固定碲,容纳部和所述阀座组件之间的焊接位置的径向延伸,第一连接配管之间,有一个预先设定的距离。 当为了进行焊接阀元件相对转动时,焊接集成阀体可能形成可以在不通过所述第一连接管的阻碍顺利地进行。 一种制造电子膨胀阀的方法也被公开。 由于电子膨胀阀是单片,可以降低产品的泄漏,它可以有效地控制在不增加产品的材料的制造成本的厚度和质量。

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