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1. 发明专利

JP2012200813A Throw-away type hob 有权
标题翻译：横向类型HOB
公开(公告)号：JP2012200813A
公开(公告)日：2012-10-22
申请号：JP2011066982
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： TSUCHIDE TSUNEATSU , KIKUCHI TAIJI , MISAKI MASANOBU , KATO TAKUMA
IPC分类号： B23F21/16
摘要： PROBLEM TO BE SOLVED: To provide a throw-away type hob that can improve attachment/detachment workability and attachment rigidity of an insert, and increase the flexibility in arrangement of the insert.SOLUTION: The throw-away type hob 1 is structured such that disk-like division hobs 11, 12 detachably mounted with inserts 31 are superposed on worms 24 spirally formed in an outer peripheral part of a shaft part 21, end faces 24a of the worms 24 between the adjacent division hobs 11, 12 are butted to each other, and thereby the division hobs 11, 12 are assembled as a multiwinding hob, wherein the mounting interval of the inserts 31 in the hob rotating direction is set at an angle that cannot equally divide 360°; and the winding number of the worm 24 is set to less than one so that the end faces 24a of the worm 24 are arranged on the upstream side in the hob rotating direction relative to the middle position between the inserts 31 adjacent to each other in the hob rotating direction.
摘要翻译：要解决的问题：提供可以提高插入件的附接/拆卸可操作性和附着刚度的抛弃式滚刀，并且增加插入件的布置的灵活性。解决方案：抛弃式滚刀1被构造成使得可拆卸地安装有插入件31的盘形分割滚刀11,12重叠在螺旋地形成在轴部21的外周部分中的蜗杆24上，端面24a 相邻的分段滚刀11,12之间的蜗杆24彼此对接，从而分段滚刀11,12被组装为多绕组滚刀，其中刀盘31在滚刀旋转方向上的安装间隔被设定为不能平分360度的角度; 并且蜗杆24的卷绕数被设定为小于1，使得蜗杆24的端面24a相对于彼此相邻的插入件31之间的中间位置布置在滚刀旋转方向上的上游侧滚刀旋转方向。版权所有（C）2013，JPO＆INPIT

2. 发明专利

JP2010158742A Tool 有权
标题翻译：工具
公开(公告)号：JP2010158742A
公开(公告)日：2010-07-22
申请号：JP2009002120
申请日：2009-01-08
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： KIKUCHI TAIJI , NAKAMURA YOZO
IPC分类号： B23F21/16
摘要： PROBLEM TO BE SOLVED: To provide a tool capable of ensuring high accuracy even when a hob and an arbor are constituted of separate members. SOLUTION: The tool is provided with the hob 1 and the arbor 2 for supporting the hob 1, and in the tool, the hob 1 and the arbor 2 are constituted of separate members. The arbor 2 includes a manufacturing time support part comprising a through-hole taper surface 6 and a screw hole taper surface 9 for supporting the arbor 2 in manufacturing of the hob 1; and a use time support part comprising a taper cone 12 and a shaft part end taper surface 20 for supporting the arbor 2 in use of the hob 1. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够即使当炉刀和心轴由分离的构件构成时也能够确保高精度的工具。
解决方案：刀具设置有用于支撑滚刀1的滚刀1和心轴2，并且在工具中，滚刀1和心轴2由分离的构件构成。心轴2包括制造时间支撑部分，其包括通孔锥形表面6和用于在制造滚刀1中支撑心轴2的螺纹孔锥形表面9; 以及使用时间支撑部分，其包括锥形锥体12和用于在使用滚刀1的情况下支撑心轴2的轴部端部锥形表面20.版权所有：（C）2010，JPO＆INPIT

3. 发明专利

JP2010138472A Method for producing cemented carbide tool 审中-公开
标题翻译：生产碳化硅工具的方法
公开(公告)号：JP2010138472A
公开(公告)日：2010-06-24
申请号：JP2008318315
申请日：2008-12-15
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： TAZANE YOICHI , TSUNODA HIDEO , KIKUCHI TAIJI , KIGAMI YUKIO , MORI KAZUTAKA
IPC分类号： B22F3/02 , B22F5/00 , B23P15/28
摘要： PROBLEM TO BE SOLVED: To effectively achieve near net shape forming to reduce man-hour, costs of equipment, raw materials and the like, and time for construction.
SOLUTION: A method for producing a cemented carbide tool composed of a fired body includes a raw material preparation step in order of raw material blending, mixing/granulation, and raw material completion and a forming-sintering-working step in order of CIP forming and sintering finishing. The method includes: during the CIP forming, charging a cemented carbide tool raw material 10 obtained in the raw material preparation step into an internal space S1 of a CIP die frame 1 provided with a core 11 made of a hollow cylindrical rubber and a hollow cylindrical metal outer case 12 arranged so as to surround the radial outside of the core 11 with a cutting edge die 15 for forming cutting edge in the inner circumferential face thereof, the internal space S1 being formed between the core 11 and the outer case 12; introducing a pressurized fluid into a space S2 formed in the radial inner side of the core 11 to expand the diameter of the core 11 in the radial outside to press form the carbide tool raw material 10; and then releasing the resulting formed body from the die.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：有效实现近净成型，减少工时，设备成本，原材料等，以及施工时间。解决方案：一种由烧结体组成的硬质合金工具的制造方法，包括以原料混合，混合/造粒，原料完成和成形烧结工序为顺序的原料制备工序， CIP成型和烧结整理。该方法包括：在CIP成形期间，将在原料制备步骤中获得的硬质合金刀具原料10装入设置有由中空圆柱形橡胶制成的芯11的CIP模架1的内部空间S1中，金属外壳12，其具有用于在其内周面形成切削刃的切削刃模15来围绕芯11的径向外侧，内部空间S1形成在芯11和外壳12之间; 将加压流体引入到形成在芯部11的径向内侧的空间S2中，以使径向外侧的芯部11的直径膨胀，从而将碳化物刀具原料10压制; 然后将得到的成形体从模具中释放出来。版权所有（C）2010，JPO＆INPIT

4. 发明专利

JP2010089178A Superabrasive grain tool and method of manufacturing the same 审中-公开
标题翻译：超级谷物刀具及其制造方法
公开(公告)号：JP2010089178A
公开(公告)日：2010-04-22
申请号：JP2008259227
申请日：2008-10-06
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： YASUI TOYOAKI , KONNO YUYA , KIKUCHI TAIJI , ARISAWA HIDEAKI , NAKAGAWA KIYOTAKA
IPC分类号： B24D3/28 , B24D3/00
摘要： PROBLEM TO BE SOLVED: To provide a superabrasive grain tool having accurately aligned tip heights of hard grains, and a method of manufacturing the same.
SOLUTION: The superabrasive grain tool 10 has hard abrasive grains 13 fixed to a base material 11 via a bond layer 12. The bond layer 12 is made of resin 12a containing support grains 12b made of ceramic.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供具有精确对准的硬质颗粒的尖端高度的超级磨料颗粒工具及其制造方法。解决方案：超磨料颗粒工具10具有通过粘结层12固定到基材11上的硬质磨粒13.粘合层12由包含陶瓷制的支撑颗粒12b的树脂12a制成。版权所有（C）2010，JPO＆INPIT

5. 发明专利

JP2014113683A Throw-away type hob 审中-公开
标题翻译：横向类型HOB
公开(公告)号：JP2014113683A
公开(公告)日：2014-06-26
申请号：JP2013032992
申请日：2013-02-22
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： KATO TAKUMA , TSUCHIDE TSUNEATSU , MISAKI MASANOBU , KIKUCHI TAIJI
IPC分类号： B23F21/16
摘要： PROBLEM TO BE SOLVED: To provide a throw-away type hob capable of highly accurately gear-cutting a tooth flank of a work object gear, by improving a shape of a throw-away tip.SOLUTION: There is provided a throw-away type bob 1 in which substantially quadrangular plate-like throw-away tips 20 for gear-cutting a left tooth flank WL and a right tooth flank WR of a workpiece W, can be laterally alternately attached to and detached from left-right inclined faces of screw thread parts 11 in a hob body 10 along their twist direction. The throw-away tip 20 is mounted in a state where an outer peripheral rake angle γa becomes negative and a side clearance angle θp becomes positive, and a rake face 21L of the throw-away tip 20 is formed in such a convex shape that a hob radial-direction intermediate part in the rake face 21L, projects toward the front side in the hob rotational direction.
摘要翻译：要解决的问题：提供一种能够通过改进抛出尖端的形状来高精度地齿轮切割工件对齿轮的齿面的抛弃式滚刀。解决方案：提供了一种抛弃式其中用于齿轮切割工件W的左齿面WL和右齿面WR的大致四边形板状抛出尖端20的摆锤1可以横向交替地附接到螺钉的左右倾斜面上并从其拆卸螺纹部件11沿着它们的扭转方向在滚刀体10中。抛出尖端20安装在外周前角γa变为负并且侧间隙角＆amp; t为正的状态下，并且抛出尖端20的前刀面21L形成为凸形前刀面21L中的滚刀径向中间部朝向滚刀旋转方向的前方突出。

6. 发明专利

JP2013158883A Gear machining cutter 审中-公开
标题翻译：齿轮加工切割机
公开(公告)号：JP2013158883A
公开(公告)日：2013-08-19
申请号：JP2012022787
申请日：2012-02-06
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： KATO TAKUMA , TSUCHIDE TSUNEATSU , MISAKI MASANOBU , KIKUCHI TAIJI
IPC分类号： B23F21/14
摘要： PROBLEM TO BE SOLVED: To provide a gear machining cutter which is simply constructed to allow the adjustment of the positions of gear machining inserts in a cutter radial direction with high accuracy.SOLUTION: A gear machining cutter 1 in which a plurality of chamfering inserts 51 capable of chamfering a tooth tip angle portion Wb of an internal gear W are arranged on outer periphery portions 21 of cutter bodies 11, 12 along a cutter peripheral direction, includes slide grooves 33 formed in the outer periphery portions 21, slide members 61 which are supported in the slide grooves 33 slidably in a cutter radial direction, and which have insert mounting seat surfaces 62 to which the chamfering inserts 51 are fixed, screw holes 63 passing through the slide members 61 in the cutter radial direction and opening to the insert mounting seat surfaces 62, and height adjusting bolts 71 threaded to the screw holes 63, and supported in the slide grooves 33 so that they are rotatable and their movement is restricted in the cutter radial direction. With each height adjusting bolt 71 rotated by a rotating tool 72 inserted from the screw hole 63, each slide member 61 is slid in the cutter radial direction.
摘要翻译：要解决的问题：提供一种齿轮加工刀具，该齿轮加工刀具简单地构造成能够高精度地调整刀具径向方向上的齿轮加工刀片的位置。解决方案：一种齿轮加工刀具1，其中多个倒角刀片51 能够倒角内齿轮W的齿尖角部Wb沿刀具周向布置在刀体11,12的外周部21上，具有形成在外周部21的滑动槽33，滑动构件61 在滑动槽33中以刀具径向可滑动地支撑，并且具有插入安装座表面62，倒角插入件51固定到该安装座表面62上，螺钉孔63沿刀具径向穿过滑动构件61并且通向刀片安装件座面62和螺纹连接到螺钉孔63的高度调节螺栓71，并且支撑在滑动槽33中，使得它们可旋转并且它们的移动在刀具径向方向上受到限制。通过从螺钉孔63插入的旋转工具72使每个高度调节螺栓71旋转，每个滑动构件61沿切割器径向方向滑动。

7. 发明专利

JP2010137345A Method for manufacturing carbide tool 有权
标题翻译：制造碳化钨工具的方法
公开(公告)号：JP2010137345A
公开(公告)日：2010-06-24
申请号：JP2008318317
申请日：2008-12-15
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： TAZANE YOICHI , TSUNODA HIDEO , MORI KAZUTAKA , KIGAMI YUKIO , KIKUCHI TAIJI
IPC分类号： B23P15/28 , B22F3/02 , B22F3/24 , B22F7/00 , B23F21/16
摘要： PROBLEM TO BE SOLVED: To provide a method for manufacturing a carbide tool, completely joining an outer portion in the radial direction having a blade formed of expensive fine grains, to an inner portion in the radial direction not having the blade formed from inexpensive coarse grains.
SOLUTION: The method for manufacturing a carbide tool comprised of a burning body using a formation - sintering - machining process following a procedure of CIP formation → sintering finish through a raw material adjustment process following a procedure of raw material blending → mixing/granulation → raw material completion. During the CIP formation, fine grain carbide tool raw material 17 forming a first layer is thrown into a cylindrical CIP mold 10. After pressure forming of the fine grain carbide tool raw material 17, coarse grain carbide tool raw material 17 forming a second layer is thrown into the inside of the first layer in the radial direction to pressure-form the coarse grain carbide tool raw material 17 and subsequently to perform framework removal.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种制造碳化物工具的方法，将具有由昂贵细小颗粒形成的刀片的径向外侧部分完全接合到不具有由刀片形成的刀片的径向内侧部分便宜的粗粮。解决方案：根据原料混合→混合/制备方法，通过原料调整方法按照CIP形成步骤后的成形 - 烧结 - 机械加工方法制造碳化物刀具的方法 - 造粒→原料完成。在CIP形成期间，形成第一层的细晶粒硬质合金工具原料17被投入到圆筒状CIP模具10中。在形成第二层的粗晶粒硬质合金工具原料17的加压成形之后，在径向方向上投入到第一层的内部，以压力形成粗晶粒碳化物工具原料17，随后执行框架移除。版权所有（C）2010，JPO＆INPIT

8. 发明专利

JP2010017794A Method and device for manufacturing electro-plated tool 有权
标题翻译：制造电镀工具的方法和装置
公开(公告)号：JP2010017794A
公开(公告)日：2010-01-28
申请号：JP2008179009
申请日：2008-07-09
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： YASUI TOYOAKI , KONNO YUYA , KIKUCHI TAIJI , ARISAWA HIDEAKI , NAKAGAWA KIYOTAKA
IPC分类号： B24D3/06 , B24D3/00
摘要： PROBLEM TO BE SOLVED: To provide a device for manufacturing an electro-plated tool controlling the quantity of hard particles fixed to the acting part of the base irrespective of the size of the hard particles.
SOLUTION: This device for manufacturing an electro-plated tool having the hard particles fixed to the acting part of the base by plating is equipped with: a plating liquid tank 102 in which a plating liquid 101 is reserved; the base 103 disposed in the plating liquid 101 and movably supported by the plating liquid tank 102; a hard particle supply device 105 for supplying the hard particles 104 to the base 103; a rectifier 111 for supplying a current to the base 103 and the plating liquid 101; and a controller 115 which supplies the hard particles 104 to the base 103 by controlling the hard particle supply device 105 and which fixes, by plating, the hard particles 104 to the base 103 by controlling the rectifier 111 to supply a current to the base 103 and the plating liquid 101.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于制造电镀工具的装置，其控制固定到基座的作用部分上的硬质颗粒的量，而与硬颗粒的尺寸无关。解决方案：用于制造具有通过电镀固定到基体的作用部分的硬质颗粒的电镀工具的装置配备有：电镀液罐102，其中预留有电镀液101; 设置在电镀液体101中并由电镀液罐102可移动地支撑的基座103; 用于将硬粒子104供给到基座103的硬质粒子供给装置105; 用于向基座103和电镀液101供给电流的整流器111; 以及控制器115，其通过控制硬质粒子供给装置105将硬粒子104提供给基座103，并且通过控制整流器111向基座103提供电流而将硬质粒子104电镀到基座103上和电镀液101.版权所有（C）2010，JPO＆INPIT

9. 发明专利

JP2009196043A Electro-deposition tool 审中-公开
标题翻译：电沉积工具
公开(公告)号：JP2009196043A
公开(公告)日：2009-09-03
申请号：JP2008040945
申请日：2008-02-22
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： ARISAWA HIDEAKI , YASUI TOYOAKI , NAKAGAWA KIYOTAKA , KIKUCHI TAIJI
IPC分类号： B24D3/06
摘要： PROBLEM TO BE SOLVED: To provide an electro-deposition tool extending a lifetime.
SOLUTION: In this electro-deposition tool, hard particles 6 are fixed to the acting part of a base metal by plating. The surface of the base metal 5 is coated with a first film 1 by a physical vapor deposition method. The surface of the first film 1 is coated with a second film 2 made of a material different from that of the first film 1. The first film 1 comprises a metal of a fourth group, a fifth group, or a sixth group, or a carbide, a nitride, or a carbonitride including at least one type of metal selected from Si, Al, Ge. The second film 2 comprises at least one type of plating selected from a first group of Ni or Ni alloy plating, Cu or Cu alloy plating, Cr plating, and Sn or Sn alloy plating, or an electro Ni-plating.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供延长使用寿命的电沉积工具。解决方案：在这种电沉积工具中，硬质颗粒6通过电镀固定到贱金属的作用部分。贱金属5的表面通过物理气相沉积法涂覆有第一膜1。第一膜1的表面涂覆有由与第一膜1不同的材料制成的第二膜2.第一膜1包括第四组，第五组或第六组的金属，或碳化物，氮化物或包含选自Si，Al，Ge中的至少一种金属的碳氮化物。第二膜2包括选自Ni或Ni合金镀层的第一组，Cu或Cu合金镀层，Cr镀层，Sn或Sn合金电镀或电镀镍中的至少一种镀覆。版权所有（C）2009，JPO＆INPIT

10. 发明专利

JP2009179817A Method for producing carbide tool 有权
标题翻译：生产碳化钨工具的方法
公开(公告)号：JP2009179817A
公开(公告)日：2009-08-13
申请号：JP2008017046
申请日：2008-01-29
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： TAZANE YOICHI , TSUNODA HIDEO , KIGAMI YUKIO , NAKAMURA YOZO , KIKUCHI TAIJI
IPC分类号： B22F3/02 , B22F7/00
摘要： PROBLEM TO BE SOLVED: To provide a method for producing a sintered hard hob where near-net shape molding is effectively realized, and reduction in the number of man-hour, reduction of cost regarding production equipment, raw materials or the like and reduction of term of work can be achieved. SOLUTION: In the method for producing a sintered hard hob composed of a sintered compact through a forming-sintering-working process in order of CIP (cold isostatic pressing) forming-sintering-finishing through a raw material regulation process in order of raw material blending-mixing/granulation-raw material completion, upon the CIP forming, press forming is performed in a state where the inner circumferential face of an inner tube 12 in a molding flask 10 for CIP forming is fitted with a cutting edge die 16 for cutting edge forming, and, upon the release of the forming pressure, the cutting die is separated from the inner tube, and is left on the side of the formed body 20A, and, after the release of the formed body, the cutting edge die is peeled from the formed body. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：解决的问题：提供一种生产烧结硬质滚刀的方法，其中有效地实现了近净成形，并且减少了工时，减少了生产设备，原材料等成本可以减少工作期限。解决方案：在通过成形烧结加工工艺按照CIP（冷等静压）成形 - 烧结 - 整理的顺序通过原料调节方法由烧结体制造的烧结硬质石墨炉的制造方法中，原料混合/造粒 - 原料完成，在CIP成型时，在用于CIP成型的型坯10内的内管12的内周面配备切削刃模16的状态下进行冲压成形用于切削刃成形，并且在成形压力释放时，切割模与内管分离，并且留在成形体20A的一侧，并且在成形体的释放之后，切削刃模具从成形体剥离。版权所有（C）2009，JPO＆INPIT

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