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1. 发明专利

JP2020147462A ダイヤモンド基導電性硬質焼結材及びその製造方法审中-公开
公开(公告)号：JP2020147462A
公开(公告)日：2020-09-17
申请号：JP2019046035
申请日：2019-03-13
申请人：新技術開発株式会社
发明人：石塚博 , 石塚良彰
IPC分类号： B24D3/06 , B24D3/00 , C04B35/58 , C04B35/56 , B01J3/06 , C22C26/00 , C22C1/05 , C04B35/52
摘要：【課題】鉄を含むすべての材料の加工工具への適用が可能、かつ結合材によるグラファイト化への相転換促進も生じず、コバルト系ダイヤモンド焼結体と同様の条件で製作・加工が可能な集合体を提供すること。【解決手段】本発明は、整粒ダイヤモンド粒子及びホウ素からなる第一成分群、及び周期表第IV族、V族、又はVI族元素から選ばれる単一又は複数金属質成分のホウ化物、炭化物、複合化合物からなる第二成分群とで構成される焼結材であって、上記第二成分群中のホウ化物、炭化物、複合化合物が対応するそれぞれの金属材の上記第一成分群におけるダイヤモンド粒子又はホウ素との反応による生成物であり、かつ該ダイヤモンド粒子が、該ホウ化物、炭化物、複合化合物を介して相互に固定・一体化結合され、該炭化物、ホウ化物、複合化合物相に基づく導電性を呈することを特徴とするダイヤモンド基導電性硬質焼結材を要旨とする。【選択図】なし

2. 发明专利

JP6076009B2 粒子間粒度変動の減少した研磨材及びその製法有权
标题翻译：降低磨料和制备谷物粒间变化的方法
公开(公告)号：JP6076009B2
公开(公告)日：2017-02-08
申请号：JP2012198417
申请日：2012-09-10
申请人：新技術開発株式会社
发明人：石塚博
IPC分类号： B24D3/00

3. 发明专利

JP6066657B2 精密切削加工具およびその製造方法有权
标题翻译：精度切削工具及其制造方法
公开(公告)号：JP6066657B2
公开(公告)日：2017-01-25
申请号：JP2012224548
申请日：2012-10-09
申请人：新技術開発株式会社
发明人：石塚博
IPC分类号： B24D5/12 , B24D3/00

4. 发明专利

JP2014176909A Abrasive grain for high performance precise working, tool using the same, and method of manufacturing them 审中-公开
标题翻译：用于高性能精密加工的磨粒，使用该工具的工具及其制造方法
公开(公告)号：JP2014176909A
公开(公告)日：2014-09-25
申请号：JP2013051038
申请日：2013-03-13
申请人： Shingijutsu Kaihatsu Kk , 新技術開発株式会社
发明人： ISHIZUKA HIROSHI
IPC分类号： B24D3/00
摘要： PROBLEM TO BE SOLVED: To provide an abrasive grain having a novel abrasive edge and a grinding tool using the abrasive grain capable of preventing falling of an abrasive grain such as diamond or cubic crystal boron nitride of a precision grinding tool, capable of optimizing an abrasive edge, and capable of facilitating arrangement of the abrasive edge.SOLUTION: A developed crystal face of an abrasive grain single crystal is worked to obtain the abrasive grain in which plural columnar projections the top faces of which are the original crystal face are formed, and a grinding tool in which a large number of the abrasive grains are fixed, is obtained. Laser beam machining or oxygen plasma etching is most suitable for working of the crystal face.
摘要翻译：要解决的问题：为了提供具有新颖磨料边缘的磨料颗粒和使用能够防止精磨削工具的金刚石或立方晶氮化硼等磨粒掉落的磨粒的研磨工具，能够优化磨料边缘，并且能够有助于研磨边缘的布置。解决方案：研磨磨粒单晶的开发晶面被加工成获得其顶表面是原始晶面的多个柱状突起形成的磨料颗粒，以及得到固定有大量磨粒的研磨工具。激光束加工或氧等离子体蚀刻最适用于晶面的加工。

5. 发明专利

JP2014050939A Polishing material reduced in granularity variation between particles and method for manufacturing the same 有权
标题翻译：抛光材料减少颗粒之间的粒度变化及其制造方法
公开(公告)号：JP2014050939A
公开(公告)日：2014-03-20
申请号：JP2012198417
申请日：2012-09-10
申请人： Shingijutsu Kaihatsu Kk , 新技術開発株式会社
发明人： ISHIZUKA HIROSHI
IPC分类号： B24D3/00
摘要： PROBLEM TO BE SOLVED: To provide a polishing material particle having variation of a grain diameter smaller than that of a conventional particle even though the particle diameter is relatively large, and to provide a method for manufacturing the polishing material particle and a polishing and cutting work tool using the polishing material particle.SOLUTION: A polishing material particle having small variation of a grain diameter is obtained by using a plate sieve where a polygonal shape hole is formed on plate material, to select granularity of a polishing material particle.
摘要翻译：要解决的问题：即使粒径相对较大，也可以提供粒径小于常规颗粒的粒径变化的抛光材料颗粒，并且提供抛光材料颗粒的制造方法和抛光和切割加工使用抛光材料颗粒的工具。解决方案：通过使用在板材上形成多边形孔的平板筛，获得粒径变化小的抛光材料颗粒，以选择研磨材料颗粒的粒度。

6. 发明专利

JP2012213834A Super-abrasive sintered body polishing patch, and method for manufacturing the same 审中-公开
标题翻译：超磨砂烧结体抛光垫及其制造方法
公开(公告)号：JP2012213834A
公开(公告)日：2012-11-08
申请号：JP2011080946
申请日：2011-03-31
申请人： Shingijutsu Kaihatsu Kk , 新技術開発株式会社
发明人： ISHIZUKA HIROSHI
IPC分类号： B24D7/06 , B24B53/02 , B24B53/12 , B24D3/00
摘要： PROBLEM TO BE SOLVED: To provide a polishing patch constituted of a super-abrasive sintered body such as a sintered body for pad conditioning and capable of being cut from a circular sintered body material without waste.SOLUTION: The polishing patch is one in which two sheets of polishing patches are cut from a regular hexagon located at a circular center and six sheets of polishing patches cut from six sheets of congruent material pieces located at the outside of the regular hexagon in a circular super-abrasive sintered body material. Eight sheets of polishing patch materials in total are congruent, and patch corners are rounded in contour not to damage a material to be polished during polishing. The congruent patches may be further made into eight sheets of congruent patches of a plurality of pairs which are divided along lines forming concentric circles with circular arc shaped sides. This invention further includes a method for manufacturing the polishing patches and a polishing tool using the polishing patches.
摘要翻译：要解决的问题：提供一种由诸如用于垫调节的烧结体的超研磨烧结体构成的抛光垫，并且能够从圆形烧结体材料切割而不浪费。
解决方案：抛光贴片是从位于圆形中心的正六边形切割两片抛光片，并将六片抛光片从位于正六边形外侧的六片全等材料片切下在圆形超研磨烧结体材料中。总共8片抛光补片材料是一致的，补片的轮廓在轮廓上是圆形的，不会在研磨过程中损坏抛光材料。可以将等份贴片进一步制成八片具有多个成对的一致的贴片，沿着形成具有圆弧形侧面的同心圆的线分开。本发明还包括用于制造抛光片的方法和使用抛光片的抛光工具。版权所有（C）2013，JPO＆INPIT

7. 发明专利

JP2012232378A Tip for precision polishing tool, its manufacturing method, and polishing tool using tip 审中-公开
标题翻译：提炼精密抛光工具及其制造方法和抛光工具
公开(公告)号：JP2012232378A
公开(公告)日：2012-11-29
申请号：JP2011102337
申请日：2011-04-28
申请人： Shingijutsu Kaihatsu Kk , 新技術開発株式会社
发明人： ISHIZUKA HIROSHI
IPC分类号： B24D3/00 , B24B53/12 , B24D3/06
摘要： PROBLEM TO BE SOLVED: To provide a polishing tool providing a more precise polishing that can not be provided by a conventional polishing tool.SOLUTION: Provided is a method for manufacturing a tip for a polishing tool, and the method includes steps of: cutting out a tip material from a composite material having a sintered and integrated superabrasive layer and cemented carbide layer; and working the cut-out cemented carbide layer as the tip material so that an angle α made between a plane including the lower end surface of the cemented carbide side of the tip material and a plane including the upper end surface of the superabrasive layer side, becomes 0°
摘要翻译：要解决的问题：提供抛光工具，其提供由传统抛光工具不能提供的更精确的抛光。解决方案：提供一种用于制造用于抛光工具的尖端的方法，并且该方法包括以下步骤：从具有烧结和集成的超级磨料层和硬质合金层的复合材料切割出尖端材料; 并且将切出的硬质合金层作为尖端材料进行加工，使得在包括尖端材料的硬质合金侧的下端面的平面和包括超级磨料层侧的上端面的平面之间形成角度α，变为0°<α<90°。还提供了通过制造方法制造的抛光工具的尖端和包括用于抛光工具的尖端的抛光工具。版权所有（C）2013，JPO＆INPIT

8. 发明专利

JP2011020182A Polishing tool suitable for pad conditioning, and polishing method using the same 审中-公开
标题翻译：抛光工具适用于垫片调节，以及使用其的抛光方法
公开(公告)号：JP2011020182A
公开(公告)日：2011-02-03
申请号：JP2009164566
申请日：2009-07-13
申请人： Shingijutsu Kaihatsu Kk , 新技術開発株式会社
发明人： ISHIZUKA HIROSHI
IPC分类号： B24B53/12 , B24B53/02 , B24D3/00 , B24D7/06
摘要： PROBLEM TO BE SOLVED: To provide a tool for conditioning which is easy to control a process and capable of improving a tool service life. SOLUTION: (1) A polishing tool includes a rigid substrate having a planar circular surface and a plurality of cutting edges 1 having a flat top face located within a constant level with respect to the circular surface fixedly disposed on the substrate. The top face 6 is surrounded by a plurality of linear ridges and is adjacent to a side face extending in a direction of a tool axis via the ridge, and at least the summit of the cutting edge is formed of sintered diamond. (2) A polishing method for removing a workpiece material using the polishing tool includes the steps of: pressing the cutting edge against the surface of the workpiece, thereby causing a deforming area displaced in the pressed direction on the surface of the workpiece; and removing the workpiece material at a border between the deforming area and a remaining area by further causing the linear ridge on the top of the cutting edge to relatively move from the deforming area. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种易于控制工艺并能够提高工具使用寿命的调理工具。（1）抛光工具包括具有平面圆形表面的刚性基板和具有相对于固定地设置在基板上的圆形表面位于恒定水平面内的平坦顶面的多个切割边缘1。顶面6被多个线状脊围绕，并且与通过脊部沿工具轴线的方向延伸的侧面相邻，并且切割刃的至少顶点由烧结金刚石形成。（2）使用该研磨工具除去工件材料的研磨方法，其特征在于，包括以下步骤：将切削刃压靠在工件的表面上，使工件表面上沿挤压方向发生变形的区域; 并且通过进一步使切削刃顶部的直线凸起从变形区域相对移动，在变形区域与剩余区域之间的边界处移除工件材料。版权所有（C）2011，JPO＆INPIT

9. 发明专利

JP5744647B2 炭化ジルコニウム被覆ダイヤモンド粒子の製造方法有权
标题翻译：用于制造碳化锆涂覆的金刚石颗粒的方法
公开(公告)号：JP5744647B2
公开(公告)日：2015-07-08
申请号：JP2011147701
申请日：2011-07-01
申请人：新技術開発株式会社
发明人：石塚博
IPC分类号： C01B31/06

10. 发明专利

JP2013230535A Polishing tool for high efficiency precision working and method for manufacturing thereof 有权
标题翻译：高效精密工作抛光工具及其制造方法
公开(公告)号：JP2013230535A
公开(公告)日：2013-11-14
申请号：JP2012104966
申请日：2012-05-01
申请人： Shingijutsu Kaihatsu Kk , 新技術開発株式会社
发明人： ISHIZUKA HIROSHI
IPC分类号： B24D3/02 , B24B53/12 , B24D3/00 , H01L21/304
摘要： PROBLEM TO BE SOLVED: To provide a polishing tool that can achieve high efficiency precision polishing that cannot be achieved by conventional polishing tools, by using crystals of large particles as abrasive grains, and that causes no falling of the abrasive grains.SOLUTION: A polishing tool is provided that includes a polishing part with a plurality of abrasion grains fixed thereto. In the polishing tool, respective abrasion grains are held by a holding frame with a front face disposed along a tool substrate face, having openings of sizes preventing fall of the abrasion grains and having at least same number as the number of the abrasion particles, and are confined in an abrasion grain containing space demarcated on a back face of the holding frame, parts of the respective abrasion grains are protruded from the openings, and the protruded parts have heights of limited ranges from a surface of the holding frame. A method for manufacturing the polishing tool is also provided.
摘要翻译：要解决的问题：提供一种抛光工具，其可以通过使用大颗粒的晶体作为磨粒，可以实现通过常规抛光工具无法实现的高效率精密抛光，并且不会导致磨粒的下落。溶液：抛光提供了具有固定有多个磨粒的研磨部的工具。在研磨工具中，磨损颗粒由保持框架保持，前表面沿着工具衬底表面设置，具有防止磨损颗粒的磨损的开口，并且具有与磨损颗粒的数量至少相同的数量，被限制在在保持框架的背面上划分的包含磨损颗粒的空间中，各磨损颗粒的部分从开口突出，并且突出部分具有从保持框架的表面的有限范围的高度。还提供了一种用于制造抛光工具的方法。

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