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51. 发明专利

JP5345487B2 Assembly and the honeycomb structure-forming die 有权
公开(公告)号：JP5345487B2
公开(公告)日：2013-11-20
申请号：JP2009215161
申请日：2009-09-17
申请人：日本碍子株式会社
发明人：博紀高橋
IPC分类号： B28B3/26 , B23K1/00 , B23K1/19 , B23K101/20 , B23K103/18 , C22C29/08 , C22C38/00 , C22C38/18
CPC分类号： B23P15/243 , B28B3/269 , C22C38/18 , C22C38/40
摘要： A joined article in which a first metal member made of a tungsten carbide base cemented carbide and a second metal member made of a martensitic stainless steel having a carbon equivalent of 2.5 to 3.5 and containing 0.030 mass % or less of sulfur are joined. The martensitic stainless steel having the carbon equivalent of 2.5 to 3.5 is preferably at least one selected from the group consisting of SUS431, SUS420J1, SUS420J2, SUS410, SUS410J1, S-STAR, PROVA-400, HPM38, STAVAX ESR, and SUS403 in the joined article. There is disclosed a joined article in which the lowering of the strength of a second metal member around a joining interface thereof is prevented.

52. 发明专利

JP5242200B2 Method of manufacturing the different materials bonded body 有权
公开(公告)号：JP5242200B2
公开(公告)日：2013-07-24
申请号：JP2008064310
申请日：2008-03-13
申请人：日本碍子株式会社
发明人：博紀高橋
IPC分类号： B23K1/00 , B23K1/19 , B23K101/20 , B23K103/18 , B28B3/26 , C22C29/08 , C22C38/00 , C22C38/48

53. 发明专利

JP2012076219A Tool jointing body, cutting tool using the same and method of manufacturing tool jointing body 有权
标题翻译：工具接合体，使用该工具的切割工具和制造工具接合体的方法
公开(公告)号：JP2012076219A
公开(公告)日：2012-04-19
申请号：JP2011188733
申请日：2011-08-31
申请人： Ngk Spark Plug Co Ltd , 日本特殊陶業株式会社
发明人： KATSU YUSUKE , MOGI JUN , TANAKA KUNIHARU , MITSUOKA TAKESHI
IPC分类号： B23B27/18 , B23B27/14 , B23K1/00 , B23K1/19 , B23K20/00 , B23K101/20
摘要： PROBLEM TO BE SOLVED: To provide a high strength tool jointing body which can process a hard-to-cut material such as heat resistant metal and ductile iron.SOLUTION: A first layer formed of an alumina quality sintered body and a second layer formed of cemented carbide or cermet are integrally joined, and the ratio of a thickness of the first layer to a thickness of this second layer is set to 0.03-0.50. A difference in a thermal expansion coefficient between the first layer and the second layer is set within 1.0 ppm/K. As a result of this, the tool jointing body 10 having higher flexural strength than an SiC whisker including alumina quantity sintered body by itself, can be provided.
摘要翻译：要解决的问题：提供一种能够加工诸如耐热金属和球墨铸铁的难切割材料的高强度工具接合体。解决方案：由氧化铝质量烧结体形成的第一层和由硬质合金或金属陶瓷形成的第二层一体地接合，并且第一层的厚度与该第二层的厚度之比设定为0.03 -0.50。第一层和第二层之间的热膨胀系数的差设定在1.0ppm / K以内。结果，可以提供具有比包括氧化铝量烧结体本身的SiC晶须高的弯曲强度的工具接合体10。版权所有（C）2012，JPO＆INPIT

54. 发明专利

JP4663508B2 Mold repair method 有权
公开(公告)号：JP4663508B2
公开(公告)日：2011-04-06
申请号：JP2005363501
申请日：2005-12-16
申请人：本田技研工業株式会社
发明人：和夫上田 , 正文中村 , 徳幸宮崎 , 直司山本 , 道治長谷川
IPC分类号： B23K35/30 , B21D37/20 , B22C9/06 , B22D17/22 , B23K1/00 , B23K1/012 , B23K101/20 , B23K103/04

55. 发明专利

JP2009078353A Cutting tool 有权
标题翻译：切割用具
公开(公告)号：JP2009078353A
公开(公告)日：2009-04-16
申请号：JP2008306888
申请日：2008-12-01
申请人： Kyocera Corp , 京セラ株式会社
发明人： YAMAYORI TSUTOMU
IPC分类号： B23C5/10 , B23B29/04 , B23K1/00 , B23K1/14 , B23K1/18 , B23K101/20 , B23K103/18
摘要： PROBLEM TO BE SOLVED: To provide a cutting tool in which the joint structure of a neck part and a shank part made of different materials is improved to prevent a brazed joint part from being peeled off for increasing a long service life and machining at high efficiency.
SOLUTION: This cutting tool is formed by joining the shank part and the neck part formed of a material different from that of the shank part by brazing. One of the shank part and the neck part has a projection with a tapered surface, and the other has a recess with an inner wall surface joined to the tapered surface. A space 4 is formed between the top surface of the projection and the bottom surface of the recess. The space comprises a first area positioned on the top surface side of the projection and a second area positioned on the bottom surface side of the recess and having a diameter smaller than that of the first area.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种切割工具，其中提高了由不同材料制成的颈部和柄部的接合结构，以防止钎焊接头部分被剥离以延长使用寿命和加工高效率。解决方案：该切削工具通过钎焊将由不同于柄部的材料形成的柄部和颈部接合而形成。柄部和颈部中的一个具有具有锥形表面的突起，另一个具有连接到锥形表面的内壁表面的凹部。在突起的顶表面和凹槽的底表面之间形成空间4。所述空间包括位于所述突起的顶表面侧上的第一区域和位于所述凹部的所述底表面侧上并且具有小于所述第一区域的直径的直径的第二区域。版权所有（C）2009，JPO＆INPIT

56. 发明专利

JP2009028887A Manufacturing device of shaft for cutting tool having cemented carbide tip 有权
标题翻译：用于切割工具的切割装置的制造装置
公开(公告)号：JP2009028887A
公开(公告)日：2009-02-12
申请号：JP2008001580
申请日：2008-01-08
申请人： Hana Commercial Inc , ハナコマーシャルインコーポレイション
发明人： YOU JAE-SUNG
IPC分类号： B23P15/28 , B23K1/00 , B23K3/00 , B23K101/20
摘要： PROBLEM TO BE SOLVED: To provide a manufacturing device of a shaft for a cutting tool.
SOLUTION: The manufacturing device of the shaft for a cutting tool comprises a device body, a shaft supplying means for sequentially supplying the shafts toward a central welding zone of the device body, a cemented carbide tip supplying means for sequentially supplying cemented carbide tips toward the central welding zone of the device body, a welding means mounted to the central welding zone of the device body for welding the cemented carbide tips to tips of the shafts, a means for primarily applying flux to the tips of the shafts, a means for supplying welding tips on the flux, a means for secondarily supplying the flux to upper parts of the welding tips, a first clamp device for conveying the shafts transported by the shaft supplying means to the welding means, a second clamp device for conveying the cemented carbide tips transported by the cemented carbide tip supplying means to the welding means to make the tips welded to the tips of the shafts, and a means for examining the welding state of the shaft attached with the cemented carbide tip having the cemented carbide tip welded thereto by the welding means and discharging the shaft from the device body.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于切削工具的轴的制造装置。解决方案：用于切削工具的轴的制造装置包括：装置主体，用于将轴朝向装置主体的中心焊接区顺序供应的轴供给装置，用于顺序地供应硬质合金的硬质合金刀头供给装置朝向装置主体的中心焊接区的尖端，安装到装置主体的中心焊接区的焊接装置，用于将硬质合金尖端焊接到所述轴的尖端，用于主要将助焊剂施加到所述轴的尖端的装置，用于在焊剂上提供焊接尖端的装置，用于将焊剂二次供应到焊接头部的上部的装置，用于将由轴供应装置传送的轴传送到焊接装置的第一夹紧装置，用于传送硬质合金刀头由硬质合金刀头供给装置运送到焊接装置，以使尖端焊接到轴的尖端，以及用于检查我们的装置所述轴附接有硬质合金刀头，所述硬质合金刀头具有通过焊接装置焊接到其上的硬质合金刀头，并将轴从装置主体排出。版权所有（C）2009，JPO＆INPIT

57. 发明专利

JP4218239B2 Production method and tool steel steel tool steels by lamination 有权
公开(公告)号：JP4218239B2
公开(公告)日：2009-02-04
申请号：JP2001372117
申请日：2001-12-06
申请人：日立金属株式会社
发明人：昌史室重 , 志保福元
IPC分类号： B23K20/00 , B23K20/04 , B23K20/24 , B23K101/20 , B23K103/04 , C21D8/02 , C22C38/00 , C22C38/60
CPC分类号： B23K20/04 , B23K2203/04 , B23K2203/16 , C21D8/0205 , C21D2251/00 , C21D2251/02 , Y10T428/12965

58. 发明专利

JP4186658B2 Grindstone surface shape adjustment method and apparatus, grinding machine 有权
公开(公告)号：JP4186658B2
公开(公告)日：2008-11-26
申请号：JP2003068237
申请日：2003-03-13
申请人：株式会社デンソー
发明人：美知夫亀山 , 毅早河 , 栄二熊谷 , 純朋猪俣 , 哲章神谷
IPC分类号： B24B53/00 , B23K26/00 , B23K26/12 , B23K26/40 , B23K101/20 , B24B53/007
CPC分类号： B24B53/00 , B23K2203/30 , B23K2203/36 , B23K2203/50

59. 发明专利

JP3971914B2 Band saw blade production method 有权
公开(公告)号：JP3971914B2
公开(公告)日：2007-09-05
申请号：JP2001346230
申请日：2001-11-12
申请人：株式会社アマダ
发明人：勝弘堀口
IPC分类号： B23D65/00 , B24C1/04 , B23D61/12 , B23D63/12 , B23K26/00 , B23K26/14 , B23K26/38 , B23K101/20
摘要： PROBLEM TO BE SOLVED: To easily manufacture many types of band saw cutting edges 1 having different tooth group profiles while restricting an increase in manufacturing cost of the band saw cutting edges. SOLUTION: This band saw cutting edge manufacturing method comprises a bonding step of bonding a barrel portion material to a tooth portion material having higher hardness than the barrel portion material to form a band saw cutting edge base and a gear cutting step of irradiating the band saw cutting edge base with a converged heat cutting beam and blowing inactive gas thereto after completing the bonding step for gear cutting work with fusion to form a tooth group consisting of a number of teeth.

60. 发明专利

JP2006167828A Small-diameter rotary cutting tool with laser marking 审中-公开
标题翻译：具有激光标记的小直径旋转切割工具
公开(公告)号：JP2006167828A
公开(公告)日：2006-06-29
申请号：JP2004360899
申请日：2004-12-14
申请人： Hitachi Tool Engineering Ltd , 日立ツール株式会社
发明人： KANZAKI HIDEJI
IPC分类号： B23B51/00 , B23C5/10 , B23K26/00 , B23K101/20
摘要： PROBLEM TO BE SOLVED: To provide a rotary cutting tool, heightening identification of laser marking to attain readability of small characters. SOLUTION: In the rotary cutting tool with laser marking such as an end mill or a drill, the rotary cutting tool is formed of cemented carbide, and the laser marking is made at a substantially flat part finished with the maximum height surface roughness Rz of 2 μm or less. More preferably the substantially flat part is the end face 2 of a shank. COPYRIGHT: (C)2006,JPO&NCIPI

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