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1. 发明专利

JP2013059775A Method for producing cast product, the cast product, and casting mold 审中-公开
标题翻译：铸造产品，铸造产品和铸造模具的生产方法
公开(公告)号：JP2013059775A
公开(公告)日：2013-04-04
申请号：JP2011198447
申请日：2011-09-12
申请人： Mitsubishi Materials Corp , 三菱マテリアル株式会社 , Mmc Superalloy Corp , Mmcスーパーアロイ株式会社
发明人： MATSUI TAKANORI , FUKUDA TADASHI , TANIGUCHI KENICHI , TAKIZAWA HIDEO
IPC分类号： B22C9/06 , B22C9/28
摘要： PROBLEM TO BE SOLVED: To provide a method for producing a cast product which produces the cast product in which the occurrence of shrinkage cavities, interior shrinkage and cold shut at the inside of the product can be suppressed, and dimensional accuracy and strength are secured.SOLUTION: The method includes a process of feeding molten metal to a casting mold 20 and solidifying the same. The casting mold 20 includes: a product molding part 21; and a runner part 22 of feeding molten metal from the lower side of the product molding part 21. A basin part 23 with a horizontal cross-sectional area larger than the area of the horizontal projection plane of a connecting part 26 with which the product molding part 21 and the runner part 22 come into contact is formed on the runner part 22. The basin part 23 has a volume of 100 to 500% to the volume of the region of the product molding part 21 located directly above the connecting part 26, and further, the cross-sectional area of the horizontal cross-section is 100 to 200% of the area of the horizontal projection plane of the connecting part 26 in a height range more than the minimum height of the product molding part 21 located directly above the connecting part 26 from the upper edge toward the lower part of the basin part 23.
摘要翻译：要解决的问题：提供一种生产铸造产品的方法，该铸造产品可以抑制产品内部发生收缩腔，内部收缩和冷闭，并且尺寸精度和强度被保护解决方案：该方法包括将熔融金属供给到铸模20并使其固化的方法。铸模20包括：产品成型部21; 以及从产品成型部21的下侧供给熔融金属的流道部22。水平横截面积大于连接部26的水平投影面的面积的盆部23，产品成型部分21和流道部分22接触形成在流道部分22上。盆部分23的体积相对于位于连接部分26正上方的产品模制部分21的区域的体积为100至500％此外，水平横截面的横截面积在连接部26的水平投影面的面积的100〜200％的范围内，高度范围大于直接位于上方的产品模制部21的最小高度连接部分26从盆部23的上边缘朝向下部分。版权所有（C）2013，JPO＆INPIT

2. 发明专利

JP2013059776A Method for producing cast product, the cast product, and casting mold 审中-公开
标题翻译：铸造产品，铸造产品和铸造模具的生产方法
公开(公告)号：JP2013059776A
公开(公告)日：2013-04-04
申请号：JP2011198448
申请日：2011-09-12
申请人： Mitsubishi Materials Corp , 三菱マテリアル株式会社 , Mmc Superalloy Corp , Mmcスーパーアロイ株式会社
发明人： MATSUI TAKANORI , FUKUDA TADASHI , TANIGUCHI KENICHI , TAKIZAWA HIDEO
IPC分类号： B22C9/06
摘要： PROBLEM TO BE SOLVED: To provide: a method for producing a cast product which controls the occurrence position of microshrinkage at the inside of a product, and can secure strength in a high stress-applied part; the cast product; and a casting mold used for the method for producing the casting product.SOLUTION: In the method for producing a casting product, molten metal is fed to a casting mold 20, and a cast product is formed. The casting mold 20 includes: a product molding part 21; and a cooling fin molding part 25 connected to the product molding part 21. The molten metal is fed to the product molding part 21 and the cooling fin molding part 25, a cooling fin part is formed in the cooling fin molding part 25, and the region in which the cooling fin part has been formed in the product molding part 21 is preferentially solidified.
摘要翻译：解决的问题：提供一种控制产品内部的微收缩发生位置的铸造产品的制造方法，能够确保高应力部的强度。铸造产品; 以及用于铸造产品的制造方法的铸模。解决方案：在铸造产品的制造方法中，熔融金属被供给到铸模20中，并且形成铸造产品。铸模20包括：产品成型部21; 以及与产品成型部21连接的冷却翅片成形部25.将熔融金属供给到产品成型部21和冷却翅片成型部25，在冷却翅片成型部25中形成冷却翅片部，优选地，在产品成型部21中形成有冷却翅片部的区域被固化。版权所有（C）2013，JPO＆INPIT

3. 发明专利

JP2014188580A Manufacturing method of annular molding 有权
标题翻译：环形成型制造方法
公开(公告)号：JP2014188580A
公开(公告)日：2014-10-06
申请号：JP2013069205
申请日：2013-03-28
申请人： Mmc Superalloy Corp , Mmcスーパーアロイ株式会社
发明人： KIKUCHI HIROAKI , TAKIZAWA HIDEO , ISHIWARI YUJI , OSONE ATSUSHI
IPC分类号： B21K21/06 , B21B5/00 , B21H1/06
CPC分类号： B21H1/06 , B21B5/00 , B21K1/28 , B21K1/761 , B21K3/00 , C21D7/13 , C21D9/0068 , C22F1/10
摘要： PROBLEM TO BE SOLVED: To provide a manufacturing method of an annular molding capable of stably and inexpensively manufacturing the annular molding being sufficiently high in mechanical strength by securing uniformity of a structure.SOLUTION: The manufacturing method of the annular molding comprises a forging step S2 of manufacturing a discoid forging body by forging an alloy element assembly and a ring rolling step S4 of manufacturing the annular molding by ring-rolling an annular intermediate body of forming a through-hole in the forging body. In the forging step S2, hot forging is executed by at least two times or more so as to fall within a range in which a stain rate is 0.5 sor less, an absolute value εθ1 of strain in the circumferential direction of the forging body is 0.3 or more, an absolute value εh of the strain in the height direction of the forging body is 0.3 or more, and the ratio εh/εθ1 of the mutual absolute values of these strains is 0.4 or more and 2.5 or less.
摘要翻译：要解决的问题：提供一种环形模制品的制造方法，其能够通过确保结构的均匀性而稳定且廉价地制造机械强度足够高的环形模制件。解决方案：环形模制件的制造方法包括锻造步骤S2 通过锻造合金元件组件制造盘状锻造体和通过在锻造体中旋转形成通孔的环形中间体来制造环形模制品的环形轧制步骤S4。在锻造工序S2中，进行至少2次以上的热锻造，使其处于污染率为0.5以下的范围内，绝对值＆等于（1）锻造体为0.3以上，锻造体的高度方向的应变的绝对值等于或等于0.3，并且这些应变的相互绝对值之比为1 0.4以上且2.5以下。

4. 发明专利

JP2009244183A Two-axis tensile test device 有权
标题翻译：双轴拉伸测试装置
公开(公告)号：JP2009244183A
公开(公告)日：2009-10-22
申请号：JP2008092909
申请日：2008-03-31
申请人： Mitsubishi Materials Corp , Universal Seikan Kk , ユニバーサル製缶株式会社 , 三菱マテリアル株式会社
发明人： HANABUSA YASUHIRO , TAKIZAWA HIDEO , KUWABARA TOSHIHIKO , ITO RYUICHI
IPC分类号： G01N3/04 , G01N3/08
摘要： PROBLEM TO BE SOLVED: To provide a two-axis tensile test device which enables a tensile test in four directions along two orthogonal axes to be performed by a one-axis tensile test machine, the tensile operation to be performed synchronously in the four directions, and complicated aligning along the four directions along the two axes to be eliminated unlike a prior art mechanism using four hydraulic cylinders.
SOLUTION: The two-axis tensile test device includes a driving pantograph 2 that is disposed expansively along one axis and has tips 2A connected to driving means, a driven pantograph 3 disposed expansively along the other axis, and a connection link 4 that is arranged between them and transmits the expansion operation of a driving link member 10 to the driven pantograph 3. A test strip holding means for holding a test strip is disposed at tip positions 2A/3A along respective axes S1/S2 of the driving pantograph 2 and the driven pantograph 3.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了提供能够通过单轴拉伸试验机进行沿两个正交轴的四个方向的拉伸试验的双轴拉伸试验装置，在不同于使用四个液压缸的现有技术机构，四个方向和沿着两个轴的四个方向的复杂对准。解决方案：双轴拉伸试验装置包括沿着一个轴线膨胀设置并具有连接到驱动装置的尖端2A的驱动缩放仪2，沿着另一个轴线膨胀设置的驱动缩放仪3和连接连杆4，布置在它们之间并将驱动连杆构件10的膨胀操作传递到从动缩放仪3.用于保持测试条的测试条保持装置沿着驱动缩放仪2的各个轴线S1 / S2设置在尖端位置2A / 3A （C）2010，JPO＆INPIT

5. 发明专利

JP2013030475A Method for manufacturing composite contact 审中-公开
标题翻译：制造复合接触的方法
公开(公告)号：JP2013030475A
公开(公告)日：2013-02-07
申请号：JP2012139595
申请日：2012-06-21
申请人： Mitsubishi Material C.M.I. Corp , 三菱マテリアルシーエムアイ株式会社 , Mitsubishi Materials Corp , 三菱マテリアル株式会社
发明人： KITA KOICHI , UMEOKA HIDEKI , MURAHASHI NORIAKI , YAMANASHI SHINJI , INABA AKIHIKO , TAKIZAWA HIDEO
IPC分类号： H01H11/04 , H01H1/04
CPC分类号： H01R43/16 , B21J15/02 , B21K1/62 , B23K11/02 , B23K20/028 , B23K2201/38 , H01H1/023 , H01H1/0237 , H01H11/042 , Y10T29/49204
摘要： PROBLEM TO BE SOLVED: To provide a composite contact with excellent durability, capable of improving bond strength of an interface by a little silver alloy, eliminating waste in manufacturing and exhibiting stable contact performance for a long period.SOLUTION: A composite contact includes: a flange with a large diameter formed in one end part of a base part with a small diameter; a contact part made of silver alloy, constituting the upper surface part of the flange; and a foot made of copper alloy in which a large diameter part constituting the lower surface part of the flange and the base part with the small diameter is integrally formed. A method for manufacturing the composite contact comprises: the primary molding step of bonding a copper alloy wire 12 and a silver alloy wire 13 while extending an outer diameter of the silver alloy wire 13 to an inner diameter of a hole 21 of a molding die in the state that an extended diameter of the copper alloy wire 12 is limited by the inner peripheral surface of the hole 21 by forging the copper alloy wire 12, and the silver alloy wire 13 with an outer diameter smaller than that of the copper alloy wire 12 in an abutted state against each other in the hole 21, to form a primary compact consisting of a silver alloy part and a copper alloy part; and the secondary molding step of forging the silver alloy part, a bonded interface between the silver alloy part and the copper alloy part, and one end part including the copper alloy part in the primary compact to form the flange.
摘要翻译：要解决的问题：为了提供具有优异耐久性的复合接触，能够通过一点银合金提高界面的结合强度，消除制造中的浪费并且长时间显示出稳定的接触性能。解决方案：复合触点包括：具有大直径的凸缘，其形成在具有小直径的基部的一个端部中; 构成凸缘的上表面部分的由银合金制成的接触部分; 并且一体地形成有构成凸缘的下表面部分的大直径部分和小直径的基部的由铜合金制成的脚。一种复合触点的制造方法，其特征在于，在将银合金线13的外径延伸到成形模的孔21的内径的同时，将铜合金线12和银合金线13接合的一次成型工序通过锻造铜合金线12，铜合金线12的延伸直径受到孔21的内周面的限制，外径比铜合金线12小的状态在孔21中彼此抵接的状态，形成由银合金部分和铜合金部分组成的初级压块; 以及锻造银合金部分的第二成形步骤，银合金部分和铜合金部分之间的结合界面，以及在初级压块中包括铜合金部分的一个端部以形成凸缘。版权所有（C）2013，JPO＆INPIT

6. 发明专利

JP2011056548A Method for manufacturing ring-like formed body 有权
标题翻译：制造类似形状体的方法
公开(公告)号：JP2011056548A
公开(公告)日：2011-03-24
申请号：JP2009209176
申请日：2009-09-10
申请人： Mitsubishi Materials Corp , 三菱マテリアル株式会社
发明人： TAKIZAWA HIDEO , KIKUCHI HIROAKI , ISHIWARI YUJI
IPC分类号： B21H1/06
摘要： PROBLEM TO BE SOLVED: To provide a method for manufacturing a ring-like formed body, by which the equipment cost is restrained, manufacturing efficiency is enhanced, material yield is improved, whole of the ring-like formed body is distorted to give the structure homogeneity, and further mechanical strength is sufficiently secured. SOLUTION: The method for manufacturing a ring-like formed body includes: a step of manufacturing a ring-like intermediate body R, by bringing a main roll 1, which gives a shape to the outer peripheral surface of a ring-like material M, into contact with the outer peripheral side of the ring-like material M, by bringing a mandrel roll 2, which gives a shape to the inner peripheral surface of a ring-like material M, into contact with the inner peripheral side of the ring-like material M, and by relatively moving a shaft O1 of the main roll 1 and a shaft O2 of the mandrel roll 2 so as to mutually approach while rotating the main roll 1 and the mandrel roll 2 around the shaft O1 and the shaft O2 respectively; and a step of forming a plurality of ring-like formed bodies P by dividing the ring-like intermediate body R along the direction crossing the axis O of the ring-like intermediate body R. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：解决的问题：为了提供一种制造环状成形体的方法，通过该方法限制了设备成本，提高了制造效率，提高了成品率，整个环状成形体变形为赋予结构均匀性，并且充分确保进一步的机械强度。解决方案：制造环状成形体的方法包括：通过使主辊1形成环状中间体R的外周面，形成环状中间体R的工序材料M通过使形成于环状材料M的内周面的心轴辊2与环状材料M的外周侧接触而与环状材料M的外周侧接触环状材料M，并且通过相对地使主辊1的轴O1和芯棒辊2的轴O 2相对移动，以便相互接近，同时使主辊1和心轴辊2围绕轴O1旋转，并且轴O2分别; 以及通过沿着与环状中间体R的轴线O交叉的方向分割环状中间体R而形成多个环状成形体P.步骤：（C）2011，JPO＆INPIT

7. 发明专利

JP2012227365A Pin-like fin integrated type heat sink, and manufacturing method thereof 有权
标题翻译： PIN-LIKE FIN一体化型散热器及其制造方法
公开(公告)号：JP2012227365A
公开(公告)日：2012-11-15
申请号：JP2011093819
申请日：2011-04-20
申请人： Mitsubishi Shindoh Co Ltd , Mitsubishi Materials Corp , 三菱マテリアル株式会社 , 三菱伸銅株式会社
发明人： OIKAWA SHIN , YAKUSHI RYOHEI , TAKIZAWA HIDEO
IPC分类号： H01L23/36 , H05K7/20
摘要： PROBLEM TO BE SOLVED: To provide a pin-like fin integrated type heat sink having satisfactory moldability of pin-like fins, securing mounting strength and proof stress, and having a plate-like part easily plastic-deformable to the thermal expansion and contraction of electric components, and a method for manufacturing the same.SOLUTION: A pin-like fin integrated type heat sink is made of pure copper having a copper purity of not less than 99.90 mass%, and has a plate-like part 2 of which one surface side is provided with a number of erected pin-like fins 3, and at least a part of the peripheral part 7 of the plate-like part 2 has a 0.2% proof stress which is twice to five times of that of the center part of the plate-like part. The pin-like fin integrated type heat sink is manufactured by: a heating step for heat treatment of metallic material; a hot forging step for forging the metallic material after heat treatment on a molding die having a number of holes to make at least a part of the peripheral part of the plate-like part thick-walled and to mold pin-like fins 3 in a part except the thick-walled part and a thin-walled fin erecting part 5 where the pin-like fins are erected; and a cold forging step for forging the thick-walled part in a cold condition to mold the peripheral part of the plate-like part.
摘要翻译：要解决的问题：提供一种具有令人满意的针状翅片成型性的销状翅片一体型散热片，确保安装强度和抗张力应力，并且具有易于塑性变形的板状部件到热膨胀电子部件的收缩及其制造方法。解决方案：一种针状散热片集成式散热器由铜纯度不小于99.90质量％的纯铜制成，并且具有板状部分2，其中一个表面侧设置有多个直立的销状翅片3，并且板状部分2的周边部分7的至少一部分具有比板状部分的中心部分的0.2％的0.2％的弹性应力。销状翅片集成式散热器通过以下方式制造：用于金属材料的热处理的加热步骤; 在具有多个孔的成型模具上进行热处理后的金属材料锻造以使板状部分的周边部分的至少一部分变厚的热锻工序，部分除了厚壁部分和其中竖立有销状翅片的薄壁翅片竖立部分5; 以及用于在冷态下锻造厚壁部分以模制板状部分的周边部分的冷锻步骤。版权所有（C）2013，JPO＆INPIT

8. 发明专利

JP2010014612A Two axes tensile testing device 审中-公开
标题翻译：双轴拉伸测试装置
公开(公告)号：JP2010014612A
公开(公告)日：2010-01-21
申请号：JP2008176055
申请日：2008-07-04
申请人： Mitsubishi Materials Corp , Universal Seikan Kk , ユニバーサル製缶株式会社 , 三菱マテリアル株式会社
发明人： HANABUSA YASUHIRO , TAKIZAWA HIDEO , ITO RYUICHI
IPC分类号： G01N3/04 , G01N3/08
摘要： PROBLEM TO BE SOLVED: To provide a device capable of performing a tensile test into four directions along the orthogonal two axes and performing such tensile operation for four directions in synchronism with each other by one driving means.
SOLUTION: A two axes tensile testing device comprises: a driving force transmission link 10 having four link members 6-9 whose ends are connected to be freely rotatable through connection axes 2-5; and connecting holders 11-14 arranged at each connection axis 2-5 of the driving force transmission link 10 respectively to be connected with respective connection parts 1A-1D of a test piece 1. The connection holder has two pairs of the first axis side connection holders and two pairs of the second axis side connection holders. The second axis side connection holders are connected with the connection holder axes which are arranged in the opposite side of this two axis side connection holders with respect to the test piece so as to sandwich the test piece.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供能够沿着正交的两个轴线进行四个方向的拉伸试验的装置，并且通过一个驱动装置彼此同步地进行四个方向的拉伸操作。解决方案：双轴拉伸试验装置包括：驱动力传递连杆10，其具有四个连杆构件6-9，其端部连接成可通过连接轴线2-5自由旋转; 以及分别设置在驱动力传递连杆10的每个连接轴线2-5处以与测试件1的相应连接部分1A-1D连接的连接保持器11-14。连接保持器具有两对第一轴向连接支架和两对第二轴线连接支架。第二轴侧连接保持器与连接保持器轴线相连接，该连接保持器轴线相对于试件布置在该两轴侧连接保持器的相对侧，以夹持测试件。版权所有（C）2010，JPO＆INPIT

9. 发明专利

JP2009190084A Bearing unit and rolling mill provided with the same 审中-公开
标题翻译：轴承单元和滚子铣刀同时提供
公开(公告)号：JP2009190084A
公开(公告)日：2009-08-27
申请号：JP2008036724
申请日：2008-02-18
申请人： Mitsubishi Materials Corp , 三菱マテリアル株式会社
发明人： KOBAYASHI TORU , BANDO MANABU , TAKITA KENJI , TAKIZAWA HIDEO
IPC分类号： B21B31/07
摘要： PROBLEM TO BE SOLVED: To provide a bearing unit with which a roll neck part is protected from residual dross which is generated from a workpiece, rolling work is performed stably and the frequency of the exchanging work of a member caused by wear by the adhesion of the residual dross to the roll neck part is reduced and a rolling mill provided with the same.
SOLUTION: This unit is a bearing unit 40 with which a part of the outer peripheral surface 23 of the roll neck part 13 of a rolling roll 3 is rotatably pivotally supported in the open state to the outside. Also, the unit is provided with: bearing bodies 8, 9, 10 which are brought into slidable contact with the outer peripheral surface 23 of the roll neck part 13 and also with which the roll neck part 13 is pivotally supported; a bearing body supporting member 16 for supporting the bearing bodies 8, 9, 10; and a shielding member 18 which is arranged in the vicinity of the base end of the roll neck part 13 and with which a workpiece working part P of the roll body 3a for performing the rolling work and the roll neck part 13 are divided. The shielding member 18 is made attachable and detachable to the bearing body supporting member 16.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种用于保护辊颈部分的轴承单元不受从工件产生的残渣，稳定地进行轧制和由磨损引起的部件交换工作的频率残留的渣滓与辊颈部的粘附性降低，轧机设置有辊颈部。解决方案：该单元是滚动辊3的辊颈部13的外周面23的一部分以打开状态可旋转地支撑在外部的轴承单元40。此外，该单元设置有：与滚筒颈部13的外周面23滑动接触的支承体8,9,10，辊颈部13可枢转地支承; 用于支撑轴承体8,9,10的轴承体支撑构件16; 以及设置在辊颈部13的基端附近并且用于进行轧制加工的辊体3a的工件加工部P和辊颈部13分隔开的遮蔽部件18。屏蔽构件18可装配并可拆卸到轴承体支撑构件16.版权所有：（C）2009，JPO＆INPIT

10. 发明专利

JP2008110360A Method and apparatus for manufacturing metal ball, and copper ball anode for plating 审中-公开
标题翻译：用于制造金属球的方法和装置，以及用于镀层的铜球阳极
公开(公告)号：JP2008110360A
公开(公告)日：2008-05-15
申请号：JP2006293883
申请日：2006-10-30
申请人： Mitsubishi Materials Corp , 三菱マテリアル株式会社
发明人： TAKIZAWA HIDEO
IPC分类号： B21H1/14
摘要： PROBLEM TO BE SOLVED: To provide a method for manufacturing metal balls, capable of efficiently manufacturing the metal balls without heating a stock.
SOLUTION: The method for manufacturing metal balls enables the molding of the metal balls from a long-shaped material S by cold-rolling the material while using at least a set of molding rolls 30, 30. The material S is arranged so as to elongate along an axial line L. Ball materials are manufactured from the stock S by rotating each of the set of molding rolls 30, 30 on its rotation axis M respectively and further revolving each of the set around the axial line L along the outer peripheral surface of the stock S.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够在不加热原料的情况下有效地制造金属球的金属球的制造方法。解决方案：用于制造金属球的方法能够通过在使用至少一组成型辊30,30的情况下冷轧材料来从长形材料S模制金属球。材料S布置成沿着轴线L延伸。球体材料通过分别旋转一组成型辊30,30在其旋转轴线M上分别由坯料S制造，并且沿着外部的外侧进一步旋转围绕轴线L的组中的每一个股票的周边表面。版权所有（C）2008，JPO＆INPIT

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