序号 专利名 申请号 申请日 公开(公告)号 公开(公告)日 发明人
1 圆弧铣刀以及切削加工方法 CN201480059340.X 2014-11-08 CN105682837A 2016-06-15 马场诚
发明的圆弧铣刀以及切削加工方法在能够实现高效率的切削加工的同时,能够使被切削件获得高精度的加工面粗糙度。具有绕中心轴(O)排列的多个副切削刃(3)和与副切削刃(3)的径向外周侧连续的圆弧状的多个圆弧刃(6),将副切削刃(3)在径向上划分为内周侧副切削刃(4)和外周侧副切削刃(5),使切削时的圆弧刃(6)的最下点(Pb)位于从外周侧副切削刃(5)与圆弧刃(6)的边界(P2)到圆弧刃(6)与外周刃(7)的边界(P4)为止的区间,使多个内周侧副切削刃(4)的第二面(40)在靠近中心轴(O)的部分处连结,使连结的第二面(40)的区域从包括中心轴(O)在内的区域朝向各内周侧副切削刃(4)的径向外周侧呈带状地连续,使带状的区域的宽度从中心轴(O)侧朝向径向外周侧逐渐扩大。
2 RADIUS END MILL AND CUTTING WORK METHOD US15032521 2014-11-08 US20160250695A1 2016-09-01 Makoto BABA
Radius mill and cutting work method that includes a plurality of end cutting edges arrayed around a central axis O and a plurality of arc-shaped radius end cutting edges continuous with the end cutting edges on an outer peripheral side in a radial direction. The end cutting edge is divided into an inner peripheral side end cutting edge and an outer peripheral side end cutting edge in a radial direction. Second surfaces of the plurality of inner peripheral side end cutting edges are coupled at a part close to the axis O. A region of coupled second surfaces is continuous from a region including the axis O to outer peripheral sides of respective inner peripheral side end cutting edges in a radial direction in a strip shape. A width of the strip-shaped region gradually enlarges from axis O side to an outer peripheral side in a radial direction.
3 SiAlON複合材料及びこれで製作された切削工具 JP2017554354 2016-04-22 JP2018516222A 2018-06-21 チュン,サン ス; イ,テ ヨプ; パク,クン ホ; ホン,チャン フン
本発明の実施形態に係るSiAlON複合材料は、アルファSiAlON相(phase)、ベータSiAlON相、および粒界相(grain boundary phase)を含むSiAlON相を含むSiAlON複合材料であって、前記SiAlON複合材料は、窒化ケイ素粉末と、アルミニウム、酸素、窒素、イットリウム(Y)及びエルビウム(Er)を前記SiAlON複合材料に提供する1種以上の粉末とを含む出発粉末混合物から製造され、前記SiAlON複合材料は少なくとも90vol%の前記SiAlON相を含有し、前記ベータSiAlON相のz値は0.27乃至0.36の間であり、前記SiAlON複合材料の熱拡散度は2.4(mm2/sec)以上5.2(mm2/sec)以下であり得る。
【選択図】図1
4 SIALON COMPOSITE AND CUTTING TOOLS MADE THEREOF US15567262 2016-04-22 US20180134627A1 2018-05-17 Sung Su CHUN; Dae Yeop LEE; Geun Ho PARK; Chang Hoon HONG
A SiAlON composite includes a SiAlON phase including α-SiAlON phase, β-SiAlON phase and grain boundary phase. The SiAlON composite is prepared from a starting powder mixture including a silicon nitride powder and at least one powder providing aluminum, oxygen, nitrogen, yttrium (Y) and erbium (Er) to the SiAlON composite. The SiAlON composite contains the SiAlON phase of at least 90 vol %, z-value of the β-SiAlON phase ranges between 0.27 and 0.36 and thermal diffusivity of the SiAlON composite is equal to or greater than 2.4 (mm2/sec) and equal to or less than 5.2 (mm2/sec).
5 Radius end mill and cutting work method US15032521 2014-11-08 US09901995B2 2018-02-27 Makoto Baba
Radius mill and cutting work method that includes a plurality of end cutting edges arrayed around a central axis O and a plurality of arc-shaped radius end cutting edges continuous with the end cutting edges on an outer peripheral side in a radial direction. The end cutting edge is divided into an inner peripheral side end cutting edge and an outer peripheral side end cutting edge in a radial direction. Second surfaces of the plurality of inner peripheral side end cutting edges are coupled at a part close to the axis O. A region of coupled second surfaces is continuous from a region including the axis O to outer peripheral sides of respective inner peripheral side end cutting edges in a radial direction in a strip shape. A width of the strip-shaped region gradually enlarges from axis O side to an outer peripheral side in a radial direction.
6 DEPOSITION APPARATUS AND METHOD FOR MANUFACTURING COATED CUTTING TOOL US15545841 2015-01-30 US20180016674A1 2018-01-18 Tomoyuki Masuno; Atsushi Shinboya; Toshikatsu Sudo; Masao Kawamura
This deposition apparatus includes a deposition chamber which includes a deposition region for forming a coating film on an object to be coated, a conveying device which conveys a conveyed carrier supporting the object, and a bias power source which applies a bias voltage to the object via the conveyed carrier, in which a plurality of rods which support the object and rotate around axes are disposed in the conveyed carrier along a carrier conveying direction in an upright posture, a protrusion member protruding to the outside in a radial direction is provided on an outer peripheral surface of the rod, an interference member which catches the protrusion member of the conveyed carrier moving in the deposition chamber and rotates the rod around the axis is provided on a wall surface of the deposition chamber, and the interference member and the bias power source are electrically connected to each other.
7 VERTICALLY-MOUNTED MILLING CUTTER INSERT AND MULTITOOTH MILLING CUTTER US15319113 2016-08-05 US20170197256A1 2017-07-13 Zongchao ZHANG; Qi HAN
The present invention discloses a vertically-mounted milling cutter insert and a multitooth milling cutter, wherein the vertically-mounted milling cutter insert comprises a insert base and a cutter tip unit, the insert base is set with a mounting hole for mounting the vertically-mounted milling cutter insert onto the milling cutter wheel, and the cutter tip unit is mounted on the insert base, and the cutter tip unit has a double-cutter tip structure. In the invention, the vertically-mounted milling cutter insert is positioned via the fitting between a bent-plane structure in the vertically-mounted milling cutter insert and a positioning structure in the milling cutter wheel, and the bent-plane structure will not be abraded in use. Because the bent-plane structure will not be abraded, reliable positioning may be guaranteed when two cutter tips are used.
8 ラジアスエンドミル及び切削加工方法 JP2015546708 2014-11-08 JP6347258B2 2018-07-04 馬場 誠
9 ラジアスエンドミル及び切削加工方法 JP2015546708 2014-11-08 JPWO2015068824A1 2017-03-09 馬場 誠; 誠 馬場
高能率の切削加工を可能にすると同時に、被削材に高精度の仕上げ面粗さを得ることを可能にする。中心軸(O)回りに配列した複数の底刃(3)と、底刃(3)の半径方向外周側に連続する円弧状の複数のラジアス刃(6)を有し、底刃(3)を半径方向に内周側底刃(4)と外周側底刃(5)とに区分し、切削時のラジアス刃(6)の最下点(Pb)を外周側底刃(5)とラジアス刃(6)との境界(P2)からラジアス刃(6)と外周刃(7)との境界(P4)までの区間に位置させ、複数の内周側底刃(4)の2番面(40)を中心軸(O)寄りの部分においてつなぎ、つながった2番面(40)の領域を中心軸(O)を含む領域から各内周側底刃(4)の半径方向外周側に向けて帯状に連続させ、帯状の領域の幅を中心軸(O)側から半径方向外周側に向けて次第に拡大させる。
10 タンジェンシャル型フライスインサート及びマルチ刃フライス JP2017507873 2016-08-05 JP6423080B2 2018-11-14 ツォンチャオ ジャン; チー ハン
11 垂直に取り付けられたフライスインサート及びマルチ刃フライス JP2017507873 2016-08-05 JP2017528328A 2017-09-28 ジャン ツォンチャオ; ハン チー
本発明は、垂直に取り付けられたフライスインサートおよびマルチ刃フライスを開示し、この垂直に取り付けられたフライスインサートは、インサートベースおよびカッターチップユニットを備え、インサートベースは、垂直に取り付けられたフライスインサートがフライスホイールに取り付けられ、カッターチップユニットがインサートベースに取り付けられ、カッターチップユニットがダブルカッターチップ構造を有する。本発明では、垂直に取り付けられたフライスインサートは、垂直に取り付けられたフライスインサートの曲げられた平面構造とフライスホイールの位置決め構造との間の継手を介して位置決めされ、曲げられた平面構造が使用中に磨耗することはない。曲げられた平面構造は研磨されないので、2つのカッター先端が使用される場合、確実な位置決めが保証され得る。【選択図】図1
12 FILM FORMING DEVICE AND METHOD FOR MANUFACTURING COATED CUTTING TOOL EP15880017.7 2015-01-30 EP3252185A1 2017-12-06 MASUNO Tomoyuki; SHINBOYA Atsushi; SUDO Toshikatsu; KAWAMURA Masao

This deposition apparatus includes a deposition chamber which includes a deposition region for forming a coating film on an object to be coated, a conveying device which conveys a conveyed carrier supporting the object to be coated, and a bias power source which applies a bias voltage to the object to be coated via the conveyed carrier, in which a plurality of rods which support the object to be coated and rotate around axes are disposed in the conveyed carrier along a carrier conveying direction in an upright posture, a protrusion member protruding to the outside in a radial direction is provided on an outer peripheral surface of the rod, an interference member which catches the protrusion member of the conveyed carrier moving in the deposition chamber and rotates the rod around the axis is provided on a wall surface of the deposition chamber via an insulation member, and the interference member and the bias power source are electrically connected to each other.

13 RADIUS END MILL, AND CUTTING METHOD EP14859816 2014-11-08 EP3067136A4 2017-04-05 BABA MAKOTO
[Problem] To ensure obtaining highly accurate finishing surface roughness on a work material simultaneous with ensuring highly efficient cutting work. [Solution] The present invention includes a plurality of end cutting edges 3 arrayed around a central axis O and a plurality of arc-shaped radius end cutting edges 6 continuous with the end cutting edges 3 on an outer peripheral side in a radial direction. The end cutting edge 3 is divided into an inner peripheral side end cutting edge 4 and an outer peripheral side end cutting edge 5 in a radial direction. A lowest point Pb of the radius end cutting edge 6 during cutting is positioned in a section from a boundary P2 between the outer peripheral side end cutting edge 5 and the radius end cutting edge 6 to a boundary P4 between the radius end cutting edge 6 and the peripheral cutting edge 7. Second surfaces 40 of the plurality of inner peripheral side end cutting edges 4 are coupled at a part close to the central axis O. A region of coupled second surfaces 40 is continuous from a region including the central axis O to outer peripheral sides of respective inner peripheral side end cutting edges 4 in a radial direction in a strip shape. A width of the strip-shaped region gradually enlarges from the central axis O side to an outer peripheral side in a radial direction.
14 성막 장치, 코팅막 부착 절삭 공구의 제조 방법 KR1020177019043 2015-01-30 KR1020170106321A 2017-09-20 마스노도모유키; 신보야아츠시; 스도도시카츠; 가와무라마사오
피성막물에코팅막을형성하는성막영역을갖는성막실과, 피성막물을지지한반송캐리어를반송하는반송장치와, 반송캐리어를통해서피성막물에바이어스전압을인가하는바이어스전원을구비하고, 반송캐리어에는, 피성막물을지지하여축 둘레로회전하는복수의로드가기립자세로캐리어반송방향을따라서배치되고, 로드의외주면에직경방향외측으로돌출되는돌출부재가형성되고, 성막실의벽면에, 성막실내를이동하는반송캐리어의돌출부재를걸어로드를축 둘레로회전시키는간섭부재가절연부재를개재하여형성되고, 간섭부재와바이어스전원은전기적으로접속되어있는, 성막장치.
15 SiAlON 복합 재료 및 이 SiAlON 복합 재료로 만들어진 절삭 공구 KR1020150057819 2015-04-24 KR1020160126581A 2016-11-02 천성수; 이대엽; 박근호; 홍창훈
본발명의실시예에따른 SiAlON 복합재료는, 알파 SiAlON 상(phase) 및베타 SiAlON 상을포함하는 SiAlON 상과, 입계상(intergranular phase)를포함하는 SiAlON 복합재료로서, 상기 SiAlON 복합재료는실리콘나이트라이드분말과, 알루미늄, 산소, 질소, 이트륨(Y) 및어븀(Er)을상기 SiAlON 복합재료에제공하는 1종이상의분말을포함하는출발분말혼합물로부터제조되고, 상기 SiAlON 복합재료는적어도 90 vol% 이상의상기 SiAlON 상을함유하고, 상기베타 SiAlON 상의 z 값은 0.27 내지 0.36 사이이고, 상기 SiAlON 복합재료의열확산도(thermal diffusivity)는 2.4(mm/sec) 이상 5.2(mm/sec) 이하일수 있다.
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