| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 21 | Scroll member forming method | JP9267294 | 1994-04-28 | JPH07299631A | 1995-11-14 | IIO JUNICHI; YAMAGUCHI YUKIO; SUZUKI MICHIO; IWANAMI SHIGEKI; SHIOTANI MASAAKI; TSUCHIMOTO YUKIHISA; ONO TOMOKI; YAMAMOTO SHINYA; MIURA YASUHIRO |
| PURPOSE:To improve durability of a cutter, facilitate work operation, and reduce cost. CONSTITUTION:Roundness 3a having comparatively small curvature R2 is worked along a spiral shape in a corner part between a board 2 and a spiral part 3 of a scroll member 1 having the scroll part 3 on one surface of the board 2. Afterwards, roundness 3b having comparatively large curvature R3 enough to secure fatigue strength is worked in a corner part in a central part of the spiral part 3 by a cutter. | ||||||
| 22 | Rotary tool | JP15031692 | 1992-06-10 | JPH05337722A | 1993-12-21 | HASHIMOTO YUSHI; YONEKAWA AKIYASU; FUKUHARA HIROYUKI; YOTSUYA YOSHIMI |
| PURPOSE: To make accurate shape forming such as gradation, chamfering or the like along a reference finishing surface form easily machinable in a separate process from reference finish surfacing work by installing a journal bearing in the tip of a cutting edge. CONSTITUTION: When spiral chamfering is performed, a tool is chucked to a milling machine and then an outer circumference of a ball bearing 3 is pushed to a side wall 5 serving as a reference finishing surface of a workpiece 4. At this time, a height direction of the tool should be set according to a chamfering quantity. In this state, if the tool is traveled along the side wall 5 as rotating it, accurate chamfering is automatically formed along the side wall 5 by a cutting edge 1. In this case, the workpiece 4 may be moved instead of moving the tool. COPYRIGHT: (C)1993,JPO&Japio | ||||||
| 23 | CUTTING EDGE EXCHANGE-TYPE ROTATRY CUTTING TOOL | EP15755192 | 2015-02-25 | EP3112067A4 | 2017-05-24 | ASO TAKAHIRO |
| The present invention provides a tool body (20) for use in an indexable rotary cutting tool, the tool body (20) having a rotational axis and a substantially cylindrical shape. Spiral grooves (28) are formed so as to extend from a base end side of the tool body to a leading end side in a peripheral surface (23) of the tool body. The spiral grooves (28) each have a plurality of insert seats (30) formed so as to be shifted from each other from the base end side toward the leading end side. The insert seats (30) each have a bottom surface (31) and first and second side surfaces (32, 33) that extend so as to intersect with the bottom surface (31). The first side surface (32) faces the base end side of the tool body (20), and the second side surface (33) faces the leading end side of the tool body (20) and is located on the base end side with respect to the first side surface (32). In at least one insert seat (30) located closer to the base end side with respect to an insert seat (30) located closest to the leading end side of the tool body (20), a length (L1) of the first side surface (32) is longer than a length (L2) of the second side surface (33). | ||||||
| 24 | CUTTING EDGE EXCHANGE-TYPE ROTATRY CUTTING TOOL | EP15755192.0 | 2015-02-25 | EP3112067A1 | 2017-01-04 | ASO Takahiro |
The present invention provides a tool body (20) for use in an indexable rotary cutting tool, the tool body (20) having a rotational axis and a substantially cylindrical shape. Spiral grooves (28) are formed so as to extend from a base end side of the tool body to a leading end side in a peripheral surface (23) of the tool body. The spiral grooves (28) each have a plurality of insert seats (30) formed so as to be shifted from each other from the base end side toward the leading end side. The insert seats (30) each have a bottom surface (31) and first and second side surfaces (32, 33) that extend so as to intersect with the bottom surface (31). The first side surface (32) faces the base end side of the tool body (20), and the second side surface (33) faces the leading end side of the tool body (20) and is located on the base end side with respect to the first side surface (32). In at least one insert seat (30) located closer to the base end side with respect to an insert seat (30) located closest to the leading end side of the tool body (20), a length (L1) of the first side surface (32) is longer than a length (L2) of the second side surface (33). |
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| 25 | ELBOW FORMED BY CUTTING AND METHOD FOR MANUFACTURING SAME | EP10854058.4 | 2010-06-28 | EP2586551A1 | 2013-05-01 | HORIGUCHI, Nobuo |
A hole is formed in an elbow through the steps of: forming a starting hole in a material, the starting hole having an undercut remaining on a hole surface; finishing an inner diameter of the starting hole (11-3) on one end side by revolving a side cutter (II) including an arc-shaped cutting edge and having an outer diameter smaller than a finishing hole diameter while rotating the side cutter (II) in such a posture that the side cutter (II) is inclined in a predetermined direction relative to the material (12), the revolving being carried out so that the side cutter moves along a hole surface to be finished; and finishing the inner diameter of the starting hole (11-3) on another end side by revolving the side cutter (II) while rotating the side cutter (II). |
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| 26 | 소재의 가공방법 | KR1020177008317 | 2010-06-28 | KR101848402B1 | 2018-04-12 | 호리구치노부오 |
| 구멍면에언더컷부가남겨진초벌구멍을소재에뚫는공정, 원호형의절단날을구비한완성구멍직경보다외경이작은사이드커터(Ⅱ)를, 소재(12)에대해소정방향으로상대적으로기울인자세로자전시키면서공전시키고, 이때의공전을, 완성목표의구멍면을따라커터가이동하도록행하여초벌구멍(11)의일단측내경을마무리하는공정, 사이드커터(Ⅱ)를자전시키면서공전시켜초벌구멍(11)의타단측내경을마무리하는공정을거쳐엘보구멍을형성하도록하였다. | ||||||
| 27 | 관 | KR1020177025749 | 2010-06-28 | KR1020170106516A | 2017-09-20 | 호리구치노부오 |
| 구멍면에언더컷부가남겨진초벌구멍을소재에뚫는공정, 원호형의절단날을구비한완성구멍직경보다외경이작은사이드커터(Ⅱ)를, 소재(12)에대해소정방향으로상대적으로기울인자세로자전시키면서공전시키고, 이때의공전을, 완성목표의구멍면을따라커터가이동하도록행하여초벌구멍(11)의일단측내경을마무리하는공정, 사이드커터(Ⅱ)를자전시키면서공전시켜초벌구멍(11)의타단측내경을마무리하는공정을거쳐엘보구멍을형성하도록하였다. | ||||||
| 28 | 회전식 금속 절삭 공구 | KR1020057010311 | 2003-12-02 | KR1020050089967A | 2005-09-09 | 왈래스리차드제이. |
| A notary end-mill is disclosed having a deferential flute construction with all individual flutes being unequally spaced about the circumference of the cylindrical tool body at different helix angles. The cutting edges of these flutes also face in the direction of tool rotation. | ||||||
| 29 | 소재의 가공방법 및 이를 이용한 관 | KR1020167025754 | 2010-06-28 | KR101722469B1 | 2017-04-03 | 호리구치노부오 |
| 구멍면에언더컷부가남겨진초벌구멍을소재에뚫는공정, 원호형의절단날을구비한완성구멍직경보다외경이작은사이드커터(Ⅱ)를, 소재(12)에대해소정방향으로상대적으로기울인자세로자전시키면서공전시키고, 이때의공전을, 완성목표의구멍면을따라커터가이동하도록행하여초벌구멍(11)의일단측내경을마무리하는공정, 사이드커터(Ⅱ)를자전시키면서공전시켜초벌구멍(11)의타단측내경을마무리하는공정을거쳐엘보구멍을형성하도록하였다. | ||||||
| 30 | 절삭 엘보와 그 제조방법 | KR1020157029873 | 2010-06-28 | KR101709656B1 | 2017-02-23 | 호리구치노부오 |
| 구멍면에언더컷부가남겨진초벌구멍을소재에뚫는공정, 원호형의절단날을구비한완성구멍직경보다외경이작은사이드커터(Ⅱ)를, 소재(12)에대해소정방향으로상대적으로기울인자세로자전시키면서공전시키고, 이때의공전을, 완성목표의구멍면을따라커터가이동하도록행하여초벌구멍(11)의일단측내경을마무리하는공정, 사이드커터(Ⅱ)를자전시키면서공전시켜초벌구멍(11)의타단측내경을마무리하는공정을거쳐엘보구멍을형성하도록하였다. | ||||||
| 31 | 소재의 가공방법 및 이를 이용한 관 | KR1020167025754 | 2010-06-28 | KR1020160113323A | 2016-09-28 | 호리구치노부오 |
| 구멍면에언더컷부가남겨진초벌구멍을소재에뚫는공정, 원호형의절단날을구비한완성구멍직경보다외경이작은사이드커터(Ⅱ)를, 소재(12)에대해소정방향으로상대적으로기울인자세로자전시키면서공전시키고, 이때의공전을, 완성목표의구멍면을따라커터가이동하도록행하여초벌구멍(11)의일단측내경을마무리하는공정, 사이드커터(Ⅱ)를자전시키면서공전시켜초벌구멍(11)의타단측내경을마무리하는공정을거쳐엘보구멍을형성하도록하였다. | ||||||
| 32 | 스크롤부재의 성형방법 | KR1019950010109 | 1995-04-27 | KR100265030B1 | 2000-10-02 | 이이오쥰이찌; 야마구찌유끼오; 스즈끼노리오; 이와나미시게끼; 엔야마사아끼; 쓰찌모도유끼히사; 오오노도모미; 야마모도신야; 미우라야스히로 |
| 본 발명은 절삭공구의 수명을 길게함과 동시에 비용을 절감할 수 있는 스크롤압축기의 스크롤부재를 성형하는 방법에 관한 것이다. 기판(2)과 스크롤벽간의 모퉁이에서, 작은 곡률반경(Q1)이 원형(3a)이 소용돌이 방향을 따라 먼저 기계가공 된다. 다음 큰 곡률반경(Q2)이 스크롤벽의 소용돌이 내부단에서만 기계가공된다. | ||||||
| 33 | 모따기 툴, 툴 지지 세트 및 모따기 시스템 | KR1020170136376 | 2017-10-20 | KR1020180105042A | 2018-09-27 | |
| (과제) 잡고돌리는것이용이한모따기툴과, 모따기툴을용이하게잡고돌릴수 있는툴 지지세트및 모따기시스템을제공한다. (해결수단) 본발명의모따기툴(10)은지지샤프트(13)와, 선단측에지지샤프트(13)를가지고, 지지샤프트(13)에대하여편심한베이스샤프트(11)와, 지지샤프트(13)의단면또는지지샤프트로부터측방으로돌출하는단차돌부(20)의단차면(20D)을퍼올림면(23)으로하는날부(21)를가지고, 날부(21)는지지샤프트(13)의중심축(J2)으로부터떨어지는측으로부풀어오른만곡형상의날 줄기(21S)를가지고, 날줄기(21S)가지지샤프트(13)의축방향에대하여경사져있다. | ||||||
| 34 | 소재의 가공방법 | KR1020177025751 | 2010-06-28 | KR1020170106517A | 2017-09-20 | 호리구치노부오 |
| 구멍면에언더컷부가남겨진초벌구멍을소재에뚫는공정, 원호형의절단날을구비한완성구멍직경보다외경이작은사이드커터(Ⅱ)를, 소재(12)에대해소정방향으로상대적으로기울인자세로자전시키면서공전시키고, 이때의공전을, 완성목표의구멍면을따라커터가이동하도록행하여초벌구멍(11)의일단측내경을마무리하는공정, 사이드커터(Ⅱ)를자전시키면서공전시켜초벌구멍(11)의타단측내경을마무리하는공정을거쳐엘보구멍을형성하도록하였다. | ||||||
| 35 | 소재의 가공방법 및 이를 이용한 관 | KR1020177008317 | 2010-06-28 | KR1020170037688A | 2017-04-04 | 호리구치노부오 |
| 구멍면에언더컷부가남겨진초벌구멍을소재에뚫는공정, 원호형의절단날을구비한완성구멍직경보다외경이작은사이드커터(Ⅱ)를, 소재(12)에대해소정방향으로상대적으로기울인자세로자전시키면서공전시키고, 이때의공전을, 완성목표의구멍면을따라커터가이동하도록행하여초벌구멍(11)의일단측내경을마무리하는공정, 사이드커터(Ⅱ)를자전시키면서공전시켜초벌구멍(11)의타단측내경을마무리하는공정을거쳐엘보구멍을형성하도록하였다. | ||||||
| 36 | 절삭 엘보와 그 제조방법 | KR1020157029873 | 2010-06-28 | KR1020150121261A | 2015-10-28 | 호리구치노부오 |
| 구멍면에언더컷부가남겨진초벌구멍을소재에뚫는공정, 원호형의절단날을구비한완성구멍직경보다외경이작은사이드커터(Ⅱ)를, 소재(12)에대해소정방향으로상대적으로기울인자세로자전시키면서공전시키고, 이때의공전을, 완성목표의구멍면을따라커터가이동하도록행하여초벌구멍(11)의일단측내경을마무리하는공정, 사이드커터(Ⅱ)를자전시키면서공전시켜초벌구멍(11)의타단측내경을마무리하는공정을거쳐엘보구멍을형성하도록하였다. | ||||||
| 37 | 절삭 엘보와 그 제조방법 | KR1020137002152 | 2010-06-28 | KR1020130043660A | 2013-04-30 | 호리구치노부오 |
| A hole is formed in an elbow through the steps of: forming a starting hole in a material, the starting hole having an undercut remaining on a hole surface; finishing an inner diameter of the starting hole (11 -3 ) on one end side by revolving a side cutter (II) including an arc-shaped cutting edge and having an outer diameter smaller than a finishing hole diameter while rotating the side cutter (II) in such a posture that the side cutter (II) is inclined in a predetermined direction relative to the material (12), the revolving being carried out so that the side cutter moves along a hole surface to be finished; and finishing the inner diameter of the starting hole (11 -3 ) on another end side by revolving the side cutter (II) while rotating the side cutter (II). | ||||||
| 38 | Wave end mil | KR20090043390 | 2009-05-19 | KR100925118B1 | 2009-11-05 | SHIN DONG KI |
| PURPOSE: A wave end mil is provided to achieve high speed rotation and high transfer by reducing cutting resistance with a work piece made from non-ferrous metal. CONSTITUTION: A wave end mil comprises a shank(110), a spiral groove(120), an outer blade unit(130), and a bottom blade unit(140). The shank is combined with a milling machine. The spiral groove is cut like a wave type around its circumference. The peripheral blade park is formed like a wave shape along a spiral groove. The bottom blade part is extended from the peripheral blade part, and formed in the lower end of the shank. The shank transmits torque from a milling machine onto a work piece. The shank is cylindrical type and made from hard-metal cemented carbide. The spiral groove keeps or expels cutting chip occurred in the course of cutting process. The spiral groove has a wave shape at constant cycle. | ||||||
| 39 | 엔드밀 | KR1020080042551 | 2008-05-07 | KR1020080046620A | 2008-05-27 | 박형규 |
| An end mill is provided to increase life span and to perform serration process a workpiece to be processed regardless of the working direction by continuously forming cutting blades on the surface of flute parts in a screw type. An end mill comprises four flute parts(10), and cutting blades(20). The four flute parts have an inclined angle of 11° along the outer periphery of a body(1) and a twist angle of 30° to form the body by processing a circular rod of hardening material. The cutting blades, wherein spiral type recessed parts are arranged along the surface of the flute parts to have the angle of 50 to 90°, easily cut a workpiece to be processed regardless of the working direction. The type of the cutting blades is continuously arranged in a triangular or rectangular screw type. | ||||||
| 40 | 刨木刀具的刀片体固定结构及螺旋刨木刀具 | CN200620157901.2 | 2006-11-10 | CN200963857Y | 2007-10-24 | 丛玮; 邹积富 |
| 本实用新型公开了一种刨木刀具的刀片体固定结构，该刨木刀具包括刀体、刀片体、以及多个螺接件，该刀体外周上设有安装刀片体的刀座，该刀片体上焊接有硬质合金刀片，该刀片体与刀体的刀座接触面之间设有配合定位结构，该刀片体通过该多个螺接件直接螺接在该刀体的安装座上。其固定结构简单，刀片体更换操作方便，适合平板刨刀和螺旋刨刀使用。本实用新型还公开了一种螺旋刨木刀具，其适合手动电刨等驱动装置使用，其包括螺旋刀体，该螺旋刀体的外周等距离设有若干螺旋面，还包括：平直的刀片体，其上焊接有条形硬质合金刀片；多个螺接件，将平直的刀片体固定连接于螺旋面上；其中，该刀片体和与之的螺旋面之间设有定位结构。 | ||||||
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