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1. 发明专利

JP2014129575A Manufacturing method of rotary machine, plating method of rotary machine and rotary machine 有权
标题翻译：旋转机械的制造方法，旋转机和旋转机的镀膜方法
公开(公告)号：JP2014129575A
公开(公告)日：2014-07-10
申请号：JP2012288536
申请日：2012-12-28
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社 , Nishina Industrial Co Ltd , 仁科工業株式会社
发明人： ISHIBASHI YUSUKE , KONNO YUYA , WATABE YUJIRO , YASUI TOYOAKI , TANAKA KAZUNARI , KAWAHARA MITSUMASA , FUCHIGAMI YOHEI , NISHINA TOSHIO
IPC分类号： C23C18/18 , C23C18/31 , F01D25/24 , F01D25/26 , F04D29/42 , F04D29/62
CPC分类号： F01D25/24 , C23C18/1605 , C23C18/1616 , C23C18/1619 , C23C18/1633 , C23C18/1675 , C23C18/1678 , C23C18/1692 , C23C18/18 , C23C18/1817 , C23C18/32 , C23C18/44 , F01D25/005 , F04D17/122 , F04D29/023 , F04D29/4206 , F05D2230/90 , Y10T29/49323
摘要： PROBLEM TO BE SOLVED: To provide a manufacturing method of a rotary machine, a plating method of a rotary machine and a rotary machine that enables plating of a casing employing a simple process while suppressing a cost.SOLUTION: A manufacturing method of a rotary machine comprises: a casing forming step for forming a casing 1 of a centrifugal compressor for performing inhalation and ejection of a fluid having a plurality of openings including an inhalation port 5, an ejection port 6, an upper-stream opening 10 and a lower-stream opening 11; a surface activating step for activating an inner surface 1a by supplying a pretreatment liquid to the casing 1 and ejecting it from the casing 1 through the opening after the casing forming step; a plating step S5 for circulating a plating liquid W3 to the casing 1 by supplying it to the casing 1 and ejecting it from the casing 1 through the opening to plate the inner surface 1a of the casing 1 after the surface activating step; and an assembly step for assembling a rotating axis and an impeller, a rotating body rotatable relatively to the casing 1 so that they are surrounded by the casing 1 plated in the plating step S5 from an outer peripheral.
摘要翻译：要解决的问题：提供旋转机械的制造方法，旋转机械的电镀方法以及能够在抑制成本的情况下使用简单的工艺对套管进行电镀的旋转机械。解决方案：旋转机械的制造方法包括：壳体形成步骤，用于形成用于进行具有多个开口的流体的吸入和喷射的离心压缩机的壳体1，所述多个开口包括吸入口5，喷射口6，上游开口10和下游流道开11 表面激活步骤，用于通过将预处理液体供给到壳体1并在壳体形成步骤之后通过开口将其从壳体1中排出来启动内表面1a; 电镀步骤S5，用于通过将电镀液W3供给到壳体1并将其从壳体1通过开口排出，从而将电镀液W3循环到壳体1，以在表面激活步骤之后对外壳1的内表面1a进行平板化; 以及用于组装旋转轴和叶轮的组装步骤，相对于壳体1旋转的旋转体，使得它们被从外周镀覆在步骤S5中的壳体1包围。

2. 发明专利

JP2014129574A Manufacturing method of rotary machine, plating method of rotary machine and rotary machine 有权
标题翻译：旋转机械的制造方法，旋转机和旋转机的镀膜方法
公开(公告)号：JP2014129574A
公开(公告)日：2014-07-10
申请号：JP2012288535
申请日：2012-12-28
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社 , Nishina Industrial Co Ltd , 仁科工業株式会社
发明人： HOSHIKAWA TAKANOBU , ISHIBASHI YUSUKE , WATABE YUJIRO , KONNO YUYA , KAWAHARA MITSUMASA , FUCHIGAMI YOHEI , NISHINA TOSHIO
IPC分类号： C23C18/18 , C23C18/31 , F01D25/24 , F01D25/26 , F04D29/42 , F04D29/62
CPC分类号： C23C18/1619 , C23C18/1616 , C23C18/1628 , C23C18/1646 , C23C18/1827 , C23C18/32 , F04D29/023 , F04D29/026 , F04D29/403 , F04D29/406 , F04D29/4206 , F04D29/426 , F04D29/522 , F04D29/528 , F05D2230/21 , F05D2230/31
摘要： PROBLEM TO BE SOLVED: To provide a manufacturing method of a rotary machine, a plating method of a rotary machine and a rotary machine that may ensure a plating quality while suppressing a cost.SOLUTION: A manufacturing method of a rotary machine comprises: a surface activating step S2 for activating an inner surface 1a by supplying a pretreatment liquid W1 to a casing 1 and ejecting it from the casing 1 through an opening to the casing 1 of a centrifugal compressor; a preheating step S4 for preheating the casing 1 by supplying a preheating liquid W2 to the casing and ejecting it from the casing 1 through the opening after the surface activating step S2; a plating step S5 for circulating a plating liquid W3 in the casing 1 by supplying it to the casing 1 and ejecting it from the casing 1 through the opening to plate the inner surface of the casing after the preheating step S4; and an assembly step for assembling a rotating axis and an impeller to the plated casing 1, and in the surface activating step S2, the preheating step S4 and the plating step S5, when the level of the liquid surface SF of the pretreatment liquid W1, the preheating liquid W2 and the plating liquid W3 change vertically in the casing 1, the liquid corresponding to each step is supplied to the inner surface 1a of the casing 1 in the range above the liquid surface SF through a nozzle member 18.
摘要翻译：要解决的问题：提供旋转机械的制造方法，旋转机械的电镀方法以及可以在抑制成本的同时确保电镀质量的旋转机械。解决方案：旋转机械的制造方法包括：表面通过向壳体1供给预处理液W1并将其从壳体1通过开口喷射到离心式压缩机的壳体1而启动内表面1a的活化步骤S2; 预热步骤S4，用于通过向壳体供应预热液体W2并在表面激活步骤S2之后通过开口将其从壳体1中排出; 电镀步骤S5，用于通过将壳体1中的镀液W3供给到壳体1，并通过开口将壳体1从壳体1排出，从而在预热步骤S4之后对壳体的内表面进行平板化; 以及组装步骤，用于将旋转轴和叶轮组装到镀覆壳体1上，并且在表面激活步骤S2，预热步骤S4和电镀步骤S5中，当预处理液体W1的液面SF的水平，预热液W2和电镀液W3在壳体1内垂直变化，通过喷嘴构件18将与各步相对应的液体通过喷嘴构件18供给到液面SF上方的壳体1的内表面1a。

3. 发明专利

JP2013018044A Moving method of friction stir welding tool 审中-公开
标题翻译：摩擦焊接工具的移动方法
公开(公告)号：JP2013018044A
公开(公告)日：2013-01-31
申请号：JP2011155364
申请日：2011-07-14
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： DOGE YUKIO , MORIMOTO MASAAKI , WATABE YUJIRO , FUJITANI YASUYUKI
IPC分类号： B23K20/12
摘要： PROBLEM TO BE SOLVED: To effectively suppress occurrence of a burr at the time of start in friction stir welding.SOLUTION: When a pin 12 is inserted into a welding start point P1 while rotating a friction stir welding tool 10, a large amount of burrs β occur in an annular region R around a rotation rod 11. To cope with that, after the rotating pin 12 is inserted into the welding start point P1, while rotating the friction stir welding tool 10, it is advanced to an advancing point P4 and then it is shifted along an annular route r. By employing this action, the burrs β that occur by a large amount at the time when the pin 12 is inserted into the welding start point P1 disappear. Thus, occurrence of the burrs β is suppressed as a whole.
摘要翻译：要解决的问题：为了有效地抑制在摩擦搅拌焊接中起动时毛刺的发生。解决方案：当旋转摩擦搅拌焊接工具10时，当销12插入焊接起始点P1时，围绕旋转杆11的环形区域R中出现大量的毛刺β。为了应对，在旋转销12插入到焊接起点P1中，同时旋转摩擦搅拌焊接工具10，前进到前进点P4，然后沿着环形路径r移动。通过采用这种动作，在销12插入焊接起点P1时大量产生的毛刺β消失。因此，总体上抑制毛刺β的发生。版权所有（C）2013，JPO＆INPIT

4. 发明专利

JP2012200761A Component repairing method, and repaired component 有权
标题翻译：组件修理方法和修理组件
公开(公告)号：JP2012200761A
公开(公告)日：2012-10-22
申请号：JP2011067524
申请日：2011-03-25
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： WATABE YUJIRO , NO YUKI , TSUKIMOTO KOJI
IPC分类号： B23K1/00 , B23K1/19 , B23K31/00 , F01D5/28 , F01D25/00 , F02C7/00
摘要： PROBLEM TO BE SOLVED: To provide a component repairing method capable of improving the quality of a brazed part of a damaged part of a gas turbine component, and improving the efficiency of the repair work by the brazing, and to provide a repaired component.SOLUTION: A gas turbine component 1 includes an opening part 12 formed in a body 11 by reducing the thickness of a material of a part including a ridge 13 in the body 11 of the gas turbine component 1, a side wall part 15 provided along other surface (YZ surface) except one surface (XY surface) in the surfaces with the ridge 13 as a boundary in the opening part 12, and a brazing filler metal 16 which is provided in the opening part 12 to connect the body 11 to the side wall part 15.
摘要翻译：要解决的问题：提供一种能够提高燃气轮机部件的损坏部分的钎焊部分的质量的部件修复方法，并且通过钎焊提高修理工作的效率，并提供修理零件。解决方案：燃气轮机部件1包括通过减小燃气轮机部件1的主体11中包括脊13的部件的材料的厚度而形成在主体11中的开口部12，侧壁部15 沿着具有脊13作为开口部12中的边界的表面中的除了一个表面（XY表面）之外的其它表面（YZ表面）设置的钎料16以及设置在开口部12中以连接主体11的钎料16 （C）2013，JPO＆INPIT

5. 发明专利

JP2005271084A Apparatus for producing joined structural body with friction-stirring 有权
标题翻译：用于生产具有摩擦力的接合结构体的装置
公开(公告)号：JP2005271084A
公开(公告)日：2005-10-06
申请号：JP2005143232
申请日：2005-05-16
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： SATO HIROAKI , KATO YOSHIKUNI , KODAMA KATSU , FUJITANI YASUYUKI , DOGE YUKIO , HIROMOTO NOBUMI , WATABE YUJIRO
IPC分类号： B23K20/12
摘要： PROBLEM TO BE SOLVED: To provide an apparatus for performing excellent friction stirring and joining by solving various kinds of problems by a deviating force in the longitudinal direction caused by the rotation of a bobbin tool or by a force in the direction separating from a joining line in the right-to-left direction of a joining position.
SOLUTION: In a bobbin tool in which a rotary tool holds both sides of a base material by a pair of upper and lower shoulders located on face and back sides of a member joining line in a rotating manner and stirs a softened area, a passing-through space of the back side shoulder is formed at connection tools including a plurality of supporting tools at which a joining line restriction means restrictively supports the back side of members adjacent to each other across the joining line and the connection tool to integrally connect the supporting tools to each other.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种通过由筒管工具的旋转引起的纵向偏移力或通过沿着分离的方向的力解决各种问题来进行优异的摩擦搅拌和接合的装置在接合位置的左右方向上的接合线。解决方案：在旋转工具中，旋转工具通过位于构件接合线的表面和背面上的一对上肩和下肩以旋转的方式保持基材的两侧并搅拌软化区域，后侧肩部的通过空间形成在包括多个支撑工具的连接工具处，接合线限制装置在该连接工具处限制地支撑穿过接合线和连接工具彼此相邻的构件的后侧，以一体地连接相辅相成的工具。版权所有（C）2006，JPO＆NCIPI

6. 发明专利

JP2014172081A Dome molding method and spinning processor 审中-公开
标题翻译：圆顶成型方法和纺丝加工机
公开(公告)号：JP2014172081A
公开(公告)日：2014-09-22
申请号：JP2013048885
申请日：2013-03-12
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： ISHII KEN , WATABE YUJIRO , ENDO TOSHIAKI , TAGATA HIROTOMO
IPC分类号： B21D22/16
摘要： PROBLEM TO BE SOLVED: To provide a method which enables molding while preventing the occurrence of wrinkles and cracks to a linear part that follows an outer peripheral edge by spinning processing.SOLUTION: There is provided a method for molding a metallic dome 3 molded integrally from a bent part 3a the cross section of which forms an elliptical and a straight part 3b extending in an axial direction from the circumference of the bent part 3a by carrying out spinning processing, and comprising a plurality of paths; and includes the step of dividing the paths into a preceding path and a succeeding path with a point of inflection of a wastage factor acquired by carrying out the spinning processing in advance as a boundary.
摘要翻译：要解决的问题：提供一种能够通过纺丝加工防止对外周边缘的直线部分产生褶皱和裂纹的成型的方法。解决方案：提供一种用于模制由金属圆顶3整体模制的方法弯曲部分3a，其横截面通过进行旋转处理从弯曲部分3a的圆周沿轴向方向形成椭圆形和直线部分3b，并且包括多条路径; 并且包括将路径划分为前一路径和具有通过预先执行旋转处理而获得的浪费因子的拐点的边界的后续路径。

7. 发明专利

JP2012192437A Friction agitating joining tool 审中-公开
标题翻译：摩擦加工接合工具
公开(公告)号：JP2012192437A
公开(公告)日：2012-10-11
申请号：JP2011058783
申请日：2011-03-17
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： FUJITANI YASUYUKI , DOGE YUKIO , WATABE YUJIRO , MORIMOTO MASAAKI
IPC分类号： B23K20/12
摘要： PROBLEM TO BE SOLVED: To prevent generation of burrs without leaking a plastic fluidized mother material generated in pin insertion and to enable stable joining.SOLUTION: A friction agitating joining tool 100 is provided with a pin 102 on the shoulder face 101a of a rotating rod 101. Recovery grooves 103 are formed along the peripheral edge of the base end of the pin 102. The volume of the recovery grooves 103 is equal to the volume of the pin 102 inserted in the mother material. The plastic fluidized material generated in pin insertion is recovered in the recovery grooves 103 by filling them and does not turn into burrs. In addition, in order to be buried with the material filling the recovery grooves 103, stable joining is enabled without reducing pressurized force.
摘要翻译：要解决的问题：为了防止在引脚插入时产生的塑料流化母料泄漏而产生毛刺并且能够稳定地接合。解决方案：摩擦搅拌接合工具100在旋转杆101的肩部表面101a上设置有销102。沿着销102的基端的周缘形成有回收槽103。回收槽103等于插入母材中的销102的体积。在销插入中产生的塑料流化材料通过填充它们而在回收槽103中回收并且不会变成毛刺。此外，为了埋入填充回收槽103的材料，能够在不降低加压力的情况下实现稳定的接合。版权所有（C）2013，JPO＆INPIT

8. 发明专利

JP2012192423A Method for repairing welding of directional solidification material 有权
标题翻译：修复方向固化材料焊接的方法
公开(公告)号：JP2012192423A
公开(公告)日：2012-10-11
申请号：JP2011056792
申请日：2011-03-15
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： WATABE YUJIRO , MEGA MASAHIKO , TANIGAWA HIDETSUGU , TSUKIMOTO KOJI
IPC分类号： B23K26/34 , B23K26/00 , B23K31/00 , F01D25/00 , F02C7/00
摘要： PROBLEM TO BE SOLVED: To provide a method for repairing welding of a directional solidification material, which increases a region where G/R is large, while preventing the occurrence of burn through so that a build-up part that is formed by preferably growing a crystal in the same direction is formed in a damaged part of a directional solidification material.SOLUTION: The method for repairing a damage caused in an end 1c of the directional solidification material 1 that is formed by growing a single crystal material 17 and an unidirectional solidification material in a crystal direction, with build-up welding, includes: an overhanging part forming step of forming an overhanging part 2 protruding outward in a thickness direction T1 of the directional solidification material 1, on a side of the end 1c; and a build-up welding step of forming the build-up part 4 (3') on the end 1c by laser powder build-up welding.
摘要翻译：要解决的问题：提供一种修复定向凝固材料的焊接的方法，其增加了G / R大的区域，同时防止燃烧的发生，使得由优选地，在定向凝固材料的损坏部分中形成在相同方向上生长晶体。解决方案：通过堆积焊接来修复在晶体方向上生长单晶材料17和单向凝固材料而形成的定向固化材料1的端部1c所引起的损伤的方法包括：在端部1c的一侧形成在定向凝固材料1的厚度方向T1向外突出的突出部2的突出部形成工序; 以及通过激光粉末堆积焊接在端部1c上形成积聚部4（3'）的堆积焊接步骤。版权所有（C）2013，JPO＆INPIT

9. 发明专利

JP2012187623A Method for welding tube 审中-公开
标题翻译：焊接方法
公开(公告)号：JP2012187623A
公开(公告)日：2012-10-04
申请号：JP2011055226
申请日：2011-03-14
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： WATABE YUJIRO , KAWASAKI KENJI , HASHIMOTO YOSHIO , HIRAYAMA TOMOYUKI
IPC分类号： B23K20/12 , F22B37/10
CPC分类号： F28F9/0243 , F28D7/16 , F28F9/182 , F28F2275/062
摘要： PROBLEM TO BE SOLVED: To provide a means which, when a plurality of heat transfer tubes composing a steam generator are provided at narrow intervals, welds the heat transfer tubes and stubs by a simple operation in a short time.SOLUTION: In the method for welding tubes, to tubular stubs 13 provided respectively projectingly on either side of a plurality of hole parts formed at a tube plate, heat transfer tubes 14 inserted into the stubs 13 and the hole parts are integrally welded, and friction stir welding is performed, along the circumferential direction, to the boundary regions between the edge faces 13a of the stubs 13 and the edge faces 14a of the heat transfer tubes 14 arranged so as to be almost flush with each other.
摘要翻译：要解决的问题：提供一种方法，当构成蒸汽发生器的多个传热管以窄间隔设置时，在短时间内通过简单的操作来焊接传热管和短截线。解决方案：在焊接管的方法中，分别突出地设置在形成在管板上的多个孔部分的任一侧上的管状短截线13，插入到短截线13中的传热管14和孔部分被整体焊接，并且沿圆周方向进行摩擦搅拌焊接到短截线13的边缘面13a和传热管14的边缘面14a之间的边界区域，这些边缘区域布置成彼此几乎齐平。版权所有（C）2013，JPO＆INPIT

10. 发明专利

JP2012125822A Tool for friction stir welding, and method for repairing crack 审中-公开
标题翻译：用于摩擦焊接的工具，以及修复裂纹的方法
公开(公告)号：JP2012125822A
公开(公告)日：2012-07-05
申请号：JP2010280953
申请日：2010-12-16
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： DOGE YUKIO , MORIMOTO MASAAKI , WATABE YUJIRO
IPC分类号： B23K20/12 , B23K31/00
摘要： PROBLEM TO BE SOLVED: To allow occurrence of burrs to be controlled in a tool for friction stir welding and a method for repairing a crack.SOLUTION: The tool 10 for friction stir welding is configured to include a rotor 21, a pin 22, a shoulder 23 and a scroll groove 24. The length in the O direction of a rotary shaft center, which combines the pin 22 and the shoulder 23, is set 0.5 mm longer than the insertion depth of the tool, which is set by adding a predetermined margin to a crack depth, and under the condition that a plane part of the shoulder 23 makes contact with a surface 32 of a member 31, that is, under the condition that the outermost periphery of the tool does not make contact with the member, the tool 10 for friction stir welding is rotated so that friction stir welding is performed.
摘要翻译：要解决的问题：为了允许在用于摩擦搅拌焊接的工具中控制毛刺的发生和修复裂纹的方法。解决方案：用于摩擦搅拌焊接的工具10构造成包括转子21，销22，肩部23和涡旋槽24.旋转轴中心的O方向上的长度，其组合销22 并且台肩23比通过向裂纹深度添加预定余量而设定的工具的插入深度长0.5mm，并且在肩部23的平面部分与表面32接触的条件下构件31，即在工具的最外周与构件不接触的条件下，用于摩擦搅拌焊接的工具10旋转，从而进行摩擦搅拌焊接。版权所有（C）2012，JPO＆INPIT

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