Stiffened plate and process for producing the same
    71.
    发明专利
    Stiffened plate and process for producing the same 审中-公开
    硬化板及其生产方法

    公开(公告)号:JP2008272826A

    公开(公告)日:2008-11-13

    申请号:JP2008018968

    申请日:2008-01-30

    Abstract: PROBLEM TO BE SOLVED: To attain enhancement of the quality of weld of stiffening members to the steel sheet and enhancement of fatigue strength. SOLUTION: This is a stiffened plate comprising steel sheet 10 and, welded to a surface thereof, multiple stiffening members 20 each making a closed cross-sectional structure in cooperation with the steel sheet 10, wherein the stiffening members 20 are bonded by laser welding performed at a given welding rate so that the edge portions thereof in abuttal on the steel sheet 10 are irradiated with laser L of given output in a given direction from outside the closed cross-sectional structure. COPYRIGHT: (C)2009,JPO&INPIT

    Abstract translation: 要解决的问题:为了提高加强构件对钢板的焊接质量,提高疲劳强度。 解决方案:这是一个包括钢板10的加强板,并且与其表面焊接多个加强构件20,每个加强构件20与钢板10协作地形成闭合的横截面结构,其中加强构件20通过 以给定的焊接速度进行激光焊接,使得其在钢板10上邻接的边缘部分从闭合截面结构外侧沿给定方向从给定输出照射激光L. 版权所有(C)2009,JPO&INPIT

    Friction stir welding method and shape material group for friction stir welding
    76.
    发明专利
    Friction stir welding method and shape material group for friction stir welding 有权
    用于摩擦焊接的摩擦焊接方法和成型材料组

    公开(公告)号:JP2005081350A

    公开(公告)日:2005-03-31

    申请号:JP2003312669

    申请日:2003-09-04

    CPC classification number: B23K20/122 B23K2201/045 Y10T428/12375

    Abstract: PROBLEM TO BE SOLVED: To provide a method for easily performing friction stir welding to two or more places even if the thickness of the facial sheet in a friction welded part is different from the thickness of the facial sheet in the other friction stir welded part. SOLUTION: Three shape materials 10, 11 and 12 are placed on a fixture 15, and two butts are present. The facial sheet 14 of the shape material 10 is thick, and the facial sheet 14 of the shape material 12 is thin. In the projecting parts 18, the place A where the thick facial sheet is welded is thick in projecting thickness than that in the projecting part at the place B where the thin facial sheet 14 is joined. On friction stir welding, the dimensions at which a rotary tool is inserted into the shape materials 10, 11 and 12 are the same. All the dimensions of the rotary tool can be made the same, further, the amounts of the rotary tool to be inserted can be made the same, and the friction stir joining can easily be performed. COPYRIGHT: (C)2005,JPO&NCIPI

    Abstract translation: 要解决的问题:即使摩擦焊接部件中的面部片材的厚度与其他摩擦搅拌中的面部片材的厚度不同,也提供了一种用于容易地进行摩擦搅拌焊接到两个或更多个位置的方法 焊接部分。 解决方案:将三种形状材料10,11和12放置在夹具15上,并且存在两个踵。 形状材料10的面片14厚,形状材料12的面部片14薄。 在突出部18中,厚面片焊接的地方A的厚度比在薄面片14接合的位置B处的突出部的厚度大。 在摩擦搅拌焊接中,将旋转工具插入形状材料10,11和12中的尺寸相同。 旋转工具的所有尺寸都可以相同,而且可以使待插入的旋转工具的量相同,并且可以容易地进行摩擦搅拌接合。 版权所有(C)2005,JPO&NCIPI

    金屬管及金屬管之製造方法 A METAL TUBE AND A METHOD FOR PRODUCING A METAL TUBE
    80.
    发明专利
    金屬管及金屬管之製造方法 A METAL TUBE AND A METHOD FOR PRODUCING A METAL TUBE 失效
    金属管及金属管之制造方法 A METAL TUBE AND A METHOD FOR PRODUCING A METAL TUBE

    公开(公告)号:TW200815131A

    公开(公告)日:2008-04-01

    申请号:TW096128813

    申请日:2007-08-06

    IPC: B23K

    Abstract: 本發明係關於一種金屬管之製造方法,包含:配置一或多個金屬型面(3、5),以形成用於輸送流體的至少一條通道(7a-c);將該一或多個金屬型面饋入至一個包覆輥軋機(25);及,至少將該一或多個金屬型面之第一部分與第二部分彼此包覆輥軋,使得該第一部分與該第二部分彼此接合;其中,該第一部分及該第二部分形成一個將該一或多個金屬型面固持在一起、且密封該通道之至少一部分的密封件(13)。本發明亦關於一種適合於製造金屬管的包覆輥軋機(25)及一種金屬管(1)。

    Abstract in simplified Chinese: 本发明系关于一种金属管之制造方法,包含:配置一或多个金属型面(3、5),以形成用于输送流体的至少一条信道(7a-c);将该一或多个金属型面馈入至一个包覆辊轧机(25);及,至少将该一或多个金属型面之第一部分与第二部分彼此包覆辊轧,使得该第一部分与该第二部分彼此接合;其中,该第一部分及该第二部分形成一个将该一或多个金属型面固持在一起、且密封该信道之至少一部分的密封件(13)。本发明亦关于一种适合于制造金属管的包覆辊轧机(25)及一种金属管(1)。

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