WO2018061970A1 - 工作機械のベッドおよび工作機械 - Google Patents
工作機械のベッドおよび工作機械 Download PDFInfo
- Publication number
- WO2018061970A1 WO2018061970A1 PCT/JP2017/034072 JP2017034072W WO2018061970A1 WO 2018061970 A1 WO2018061970 A1 WO 2018061970A1 JP 2017034072 W JP2017034072 W JP 2017034072W WO 2018061970 A1 WO2018061970 A1 WO 2018061970A1
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- Prior art keywords
- bed
- machine tool
- workpiece
- installation
- right direction
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/01—Frames, beds, pillars or like members; Arrangement of ways
- B23Q1/015—Frames, beds, pillars
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/02—Frames; Beds; Carriages
Definitions
- the present invention relates to a machine tool bed and a machine tool.
- the grinding device (machine tool) includes a rectangular parallelepiped bed, a workpiece support device that supports a workpiece, and a grinding wheel platform having a grinding wheel, and the workpiece support device and the grinding wheel platform are placed on the upper surface of the bed.
- a workpiece support device that supports a workpiece
- a grinding wheel platform having a grinding wheel
- the present invention provides a bed used in a machine tool, in which a bed front portion on which a workpiece support device for supporting a workpiece is placed, and a processing device for machining the workpiece are placed. And a rear portion of the bed.
- the bed front part is formed with an upper part and a lower part provided on the lower side of the upper part, and the upper part projects to the left and right sides from the lower end part of the lower part.
- a front installation part is formed on the lower surface of the lower part, and two rear installation parts are formed on the lower surface of the rear part of the bed with an interval in the left-right direction.
- the present invention is a machine tool including a bed, a work support device that supports a work, and a processing device for processing the work.
- the bed has a bed front and a bed rear.
- the work support device is placed on the upper surface of the bed front part, and the processing device is placed on the upper surface of the bed rear part.
- the bed front part is formed with an upper part and a lower part provided on the lower side of the upper part, and the upper part projects to the left and right sides from the lower end part of the lower part.
- a front installation part is formed on the lower surface of the lower part, and two rear installation parts are formed on the lower surface of the rear part of the bed with an interval in the left-right direction.
- the bed is supported at three points on the floor surface by the three points of the front installation part and the left and right rear installation parts.
- the processing apparatus with a large weight is arrange
- work support apparatus is arrange
- the left and right side surfaces of the lower end portion of the lower portion of the bed front portion are recessed from the left and right side surfaces of the upper portion of the bed front portion. That is, in the bed of the present invention, the left and right sides of the front installation portion are lighter than the configuration in which the rectangular parallelepiped bed is supported at three points. Note that, in a configuration in which a conventional cuboid bed is supported at three points, the left and right portions of the front installation portion are portions that have a small influence on the rigidity of the entire bed.
- the natural frequency of the bed is increased while ensuring the rigidity of the entire bed.
- the vibration characteristics of the bed are set. Therefore, since it can suppress that a bed resonates with respect to the vibration of a processing device, the processing accuracy of a work can be improved.
- the lower part of the front part of the bed may be formed such that the width in the left-right direction increases as it goes from the lower end to the upper end.
- the vibration characteristics of the bed are set so that the bed can be prevented from resonating with the vibration of the processing apparatus while ensuring the rigidity of the entire bed.
- the machining accuracy can be improved.
- the grinding device 1 (“machine tool” in the claims) of the present embodiment includes a bed 10, a workpiece support device 20 that supports a workpiece (not shown), and a grindstone 31. And a grinding wheel base 30 (“processing device” in claims).
- the bed 10 is a metal member formed in a quadrangular shape in plan view.
- the bed 10 is installed on the floor of a factory and is a member that serves as a base of the grinding apparatus 1.
- a bed front part 11 on which the work support device 20 is placed is formed at the front part of the bed 10.
- a bed rear portion 15 on which the grindstone table 30 is placed is formed at the rear portion of the bed 10.
- a bed front portion 11 and a bed rear portion 15 are integrally formed.
- the approximately 1/3 area on the front side is the bed front part 11, and the approximately 2/3 area on the rear side is the bed rear part 15.
- the bed rear part 15 is a substantially rectangular parallelepiped part as shown in FIGS. 3A and 3B (see FIG. 2B).
- the bed front part 11 is formed with an upper part 12 and a lower part 13 provided below the upper part 12.
- the upper part 12 of the bed front part 11 is a rectangular parallelepiped part, and the width of the upper part 12 in the left-right direction is the same as the width of the bed rear part 15 in the left-right direction (see FIG. 2B).
- the lower part 13 of the bed front part 11 is formed on the lower side of the upper part 12 as shown in FIG.
- the maximum width in the left-right direction of the lower portion 13 is formed to be smaller than the width in the left-right direction of the upper portion 12.
- the upper portion 12 projects to the left and right sides of the entire lower portion 13.
- the lower portion 13 is formed so that the width in the left-right direction gradually increases from the lower end portion toward the upper end portion.
- the lower part 13 is formed in a trapezoidal shape in a front view, and has a lower bottom smaller than an upper bottom.
- the left and right side surfaces 13d and 13d of the lower portion 13 are inclined surfaces extending obliquely upward from the left and right edge portions of the lower surface 13b.
- the lower surface 13b of the lower part 13 and the lower surface 15b of the bed rear part 15 are arranged on the same plane (see FIG. 2 (b)). Further, the lower surface 13 b of the lower portion 13 is disposed at the center in the left-right direction of the bed front portion 11.
- the left and right side surfaces 13 d and 13 d of the lower portion 13 are recessed from the left and right side surfaces 12 d and 12 d of the upper portion 12.
- substantially triangular spaces are formed on the left and right sides of the lower portion 13.
- the bed 10 has a shape obtained by removing the left and right sides of the portion that becomes the lower portion 13 of the bed front portion 11 from the rectangular parallelepiped block.
- the bed 10 of the present embodiment is configured to be supported at three points by three installation portions 17a and 17b on the floor surface.
- Each installation part 17a, 17b is a flat plate-like member mounted on the floor, and one front installation part 17a and two rear installation parts 17b, 17b are provided.
- the front installation portion 17 a is formed on the lower surface 13 b of the lower portion 13 of the bed front portion 11. That is, the front installation portion 17 a is disposed at the center of the front end portion of the bed 10.
- the two rear installation parts 17 b and 17 b are formed on the lower surface 15 b of the bed rear part 15. Both rear installation parts 17b, 17b are arranged with a space in the left-right direction. That is, both the rear installation parts 17 b and 17 b are disposed on the left and right edges of the rear part of the bed 10.
- the bed 10 When the bed 10 is installed on the floor surface, the bed 10 can be placed horizontally and stably on the floor surface by the three installation portions 17a and 17b arranged at the front center and rear left and right of the bed 10. .
- a work support device 20 and a grindstone platform 30 are placed on the upper surfaces 12 a and 15 a of the bed 10.
- the workpiece support device 20 includes a spindle stock 21 that holds a workpiece (not shown) and a core pusher 22 that rotatably supports the workpiece.
- the grindstone base 30 is a processing device for machining a workpiece, and includes a disk-shaped grindstone 31 and a drive motor 32 for rotating the grindstone 31.
- the headstock 21 and the core support 22 of the work support device 20 are attached to the upper surface 12 a of the upper part 12 of the bed front part 11. As shown in FIG. 2 (a), a headstock 21 is attached to a region on the right side of the upper surface 12a of the upper portion 12 of the bed front portion 11, and a tailstock 22 is attached to a region on the left side of the upper surface 12a of the upper portion 12. Yes.
- the grinding wheel platform 30 is attached to the two guide portions 16 and 16 on the upper surface 15 a of the bed rear portion 15.
- a drive motor 34 and a ball screw 35 extending leftward from the drive motor 34 are provided between the guide portions 16 and 16.
- the ball screw 35 is screwed into the lower part of the grinding wheel base 30.
- the grindstone base 30 is comprised so that it may move to the left-right direction along both guide parts 16 and 16 by rotating the ball screw 35 to a normal / reverse direction with the drive motor 34. As shown in FIG.
- a work (not shown) is supported between the headstock 21 and the core support 22 of the work support device 20, and the outer peripheral surface of the work is ground by the grindstone 31 of the grindstone table 30. can do.
- the work support device 20 is placed on the bed front part 11, and the grindstone table 30 is placed on the bed rear part 15. That is, the grinding wheel base 30 having a large weight is arranged on the two rear installation parts 17b and 17b (see FIG. 2B), and the work support device 20 is arranged on the front installation part 17a side (see FIG. 2B). Has been placed.
- the left and right side surfaces 13 d and 13 d of the lower end portion of the lower portion 13 of the bed front portion 11 are left and right of the upper portion 12 of the bed front portion 11.
- the side surfaces 12d and 12d are recessed. That is, in the bed 10, the left and right sides of the front installation portion 17 a are reduced in weight compared to the configuration in which the rectangular parallelepiped bed is supported at three points.
- the force with which the bed 10 is shaken in the left-right direction can be reduced with the front installation portion 17a as a fulcrum. it can. Thereby, the natural frequency of the bed 10 can be increased.
- the portions on the left and right sides of the front installation portion are portions having a small influence on the rigidity of the entire bed. That is, the bed 10 of this embodiment has vibration characteristics set so that the natural frequency is increased by removing a portion unnecessary for rigidity from the conventional rectangular parallelepiped bed.
- the lower portion 13 of the bed front portion 11 is formed such that the width in the left-right direction increases as it goes from the lower end portion to the upper end portion.
- the left and right sides of the front installation portion 17a can be effectively lightened while sufficiently ensuring the rigidity of the bed front portion 11.
- the lower portion 13 of the bed front portion 11 is formed in a trapezoidal shape, but the shape of the lower portion 13 is not limited.
- the lower portion 13 of the bed front portion 11 may be formed such that the width in the left-right direction increases stepwise from the lower end portion toward the upper end portion.
- the entire lower part 13 of the bed front part 11 is formed smaller than the width in the left-right direction of the upper part 12, but at least the lower end part of the lower part 13 is larger than the width in the left-right direction of the upper part 12. Need only be formed small.
- a grinding apparatus 1 for grinding a workpiece is described, but the bed of the present invention can be applied to various machine tools such as a lathe and a machining center.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Machine Tool Units (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
Description
なお、従来の直方体のベッドを三点支持する構成において、前側据付部の左右両側の部位は、ベッド全体の剛性に与える影響が小さい部位である。
この構成では、ベッド前部の剛性を十分に確保しつつ、前側据付部の左右両側を効果的に軽くすることができる。
本実施形態では、本発明のベッドおよび工作機械を適用した研削装置1について説明する。
ベッド10は、ベッド前部11とベッド後部15とが一体に形成されている。本実施形態では、ベッド10の前後方向において、前側の略1/3の領域がベッド前部11であり、後側の略2/3の領域がベッド後部15である。
ベッド前部11の上部12は、直方体の部位であり、上部12の左右方向の幅は、ベッド後部15の左右方向の幅と同じである(図2(b)参照)。
下部13の左右の側面13d,13dは、下面13bの左右の縁部から斜め上向きに延びている傾斜面である。
このように、ベッド10は、直方体のブロックからベッド前部11の下部13となる部位の左右両側を取り除いた形状となっている。
各据付部17a,17bは、床面に載置される平板状の部材であり、一つの前側据付部17aおよび二つの後側据付部17b,17bが設けられている。
二つの後側据付部17b,17bは、ベッド後部15の下面15bに形成されている。両後側据付部17b,17bは、左右方向に間隔を空けて配置されている。つまり、両後側据付部17b,17bは、ベッド10の後部の左右の縁部に配置されている。
ワーク支持装置20は、ワーク(図示せず)を保持する主軸台21と、ワークを回転可能に支持する芯押し台22と、を備えている。
砥石台30は、ワークを加工する加工装置であり、円板状の砥石31および砥石31を回転させるための駆動モータ32を有している。
図2(a)に示すように、ベッド前部11の上部12の上面12aの右側の領域に主軸台21が取り付けられ、上部12の上面12aの左側の領域に芯押し台22が取り付けられている。
本実施形態では、図2(a)に示すように、ベッド前部11の下部13が台形状に形成されているが、下部13の形状は限定されるものではない。
例えば、ベッド前部11の下部13は、下端部から上端部に向かうに従って左右方向の幅が段階的に大きくなるように形成してもよい。
また、ベッド前部11の下部13は、下端部から上端部に亘って左右方向の幅を同じ大きさに形成してもよい。つまり、ベッド前部11を正面視でT形状に形成してもよい。
10 ベッド
11 ベッド前部
12 上部
13 下部
15 ベッド後部
16 ガイド部
17a 前側据付部
17b 後側据付部
20 ワーク支持装置
21 主軸台
22 芯押し台
30 砥石台
31 砥石
32 駆動モータ
Claims (3)
- 工作機械に用いられるベッドであって、
ワークを支持するワーク支持装置が載置されるベッド前部と、
前記ワークを加工するための加工装置が載置されるベッド後部と、を有し、
前記ベッド前部には、
上部と、
前記上部の下側に設けられた下部と、が形成され、
前記上部は、前記下部の下端部よりも左右両側に張り出しており、
前記下部の下面には、前側据付部が形成されているとともに、
前記ベッド後部の下面には、二つの後側据付部が左右方向に間隔を空けて形成されていることを特徴とする工作機械のベッド。 - 請求項1に記載の工作機械のベッドであって、
前記ベッド前部の前記下部は、下端部から上端部に向かうに従って左右方向の幅が大きくなるように形成されていることを特徴とする工作機械のベッド。 - ベッドと、
ワークを支持するワーク支持装置と、
前記ワークを加工するための加工装置と、を備え、
前記ベッドは、ベッド前部およびベッド後部を有し、
前記ワーク支持装置は、前記ベッド前部の上面に載置され、
前記加工装置は、前記ベッド後部の上面に載置されており、
前記ベッド前部には、
上部と、
前記上部の下側に設けられた下部と、が形成され、
前記上部は、前記下部の下端部よりも左右両側に張り出しており、
前記下部の下面には、前側据付部が形成されているとともに、
前記ベッド後部の下面には、二つの後側据付部が左右方向に間隔を空けて形成されていることを特徴とする工作機械。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR112019005794A BR112019005794A2 (pt) | 2016-09-30 | 2017-09-21 | leito de máquina-ferramenta e máquina-ferramenta |
EP17855925.8A EP3520955A4 (en) | 2016-09-30 | 2017-09-21 | MACHINE TOOL BED AND MACHINE TOOL |
US16/337,904 US20200023478A1 (en) | 2016-09-30 | 2017-09-21 | Machine tool bed and machine tool |
CN201780053592.5A CN109982811A (zh) | 2016-09-30 | 2017-09-21 | 机床的床身以及机床 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016-192616 | 2016-09-30 | ||
JP2016192616A JP2018051709A (ja) | 2016-09-30 | 2016-09-30 | 工作機械のベッドおよび工作機械 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2018061970A1 true WO2018061970A1 (ja) | 2018-04-05 |
Family
ID=61759737
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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PCT/JP2017/034072 WO2018061970A1 (ja) | 2016-09-30 | 2017-09-21 | 工作機械のベッドおよび工作機械 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20200023478A1 (ja) |
EP (1) | EP3520955A4 (ja) |
JP (1) | JP2018051709A (ja) |
CN (1) | CN109982811A (ja) |
BR (1) | BR112019005794A2 (ja) |
WO (1) | WO2018061970A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110549201A (zh) * | 2018-05-31 | 2019-12-10 | 长濑因特格莱斯株式会社 | 机床 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7092339B2 (ja) * | 2018-05-31 | 2022-06-28 | 株式会社ナガセインテグレックス | 工作機械 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1148060A (ja) * | 1997-08-05 | 1999-02-23 | Makino Milling Mach Co Ltd | 工作機械の支持装置 |
WO2000000323A1 (fr) * | 1998-06-29 | 2000-01-06 | Mitsubishi Denki Kabushiki Kaisha | Bati pour machine-outil |
JP2007015024A (ja) * | 2005-07-05 | 2007-01-25 | Mori Seiki Co Ltd | 旋盤 |
JP2007152534A (ja) | 2005-12-08 | 2007-06-21 | Jtekt Corp | 定寸装置の取付構造 |
JP2013158908A (ja) * | 2012-02-06 | 2013-08-19 | Deckel Maho Pfronten Gmbh | 切削屑収集スペースを備える汎用工作機械 |
Family Cites Families (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US229844A (en) * | 1880-07-13 | Apparatus for turning cylinders of carding-engines | ||
US232436A (en) * | 1880-09-21 | Metal-turning lathe | ||
US1185232A (en) * | 1914-04-03 | 1916-05-30 | W P Davis Machine Co | Bed for lathes and similar machinery. |
US1417521A (en) * | 1919-06-04 | 1922-05-30 | Urban Machine And Tool Company | Lathe |
DE413357C (de) * | 1922-09-21 | 1925-05-09 | Fritz Schneider | Drehbankbett |
US1716919A (en) * | 1927-12-03 | 1929-06-11 | Nat Acme Co | Oil and chip pan |
US3633833A (en) * | 1969-12-04 | 1972-01-11 | Stanley V Ehrlich | Machine with self-sharpening means for cutting scrap materials into chips |
US3733673A (en) * | 1971-11-29 | 1973-05-22 | Young Radiator Co | Heat-exchange core assembly machine |
US4478117A (en) * | 1982-05-06 | 1984-10-23 | Hardinge Brothers, Inc. | Slant bed for chucker machine |
US4626299A (en) * | 1985-06-24 | 1986-12-02 | The Warner & Swasey Company | Method of attaching guideways to a machine tool bed |
US4726103A (en) * | 1985-06-24 | 1988-02-23 | The Warner & Swasey Company | Fixture for attaching guideways to a machine tool base |
DE3523012A1 (de) * | 1985-06-27 | 1987-01-02 | Schaudt Maschinenbau Gmbh | Schwenkbarer schleifspindelstock |
DE3742698C1 (de) * | 1987-12-16 | 1989-05-18 | Emag Maschfab Gmbh | Verfahren zur Herstellung eines Maschinenbettes und Vorrichtung zur Durchfuehrung des Verfahrens |
US5325750A (en) * | 1991-11-05 | 1994-07-05 | Hardinge Brothers, Inc. | Machine tool assembly having replicated support surfaces |
JPH08206935A (ja) * | 1995-02-07 | 1996-08-13 | Toshiba Mach Co Ltd | 工作機械のベッド |
US20010042424A1 (en) * | 1998-09-04 | 2001-11-22 | Sheehan | Reduced vibration lathe |
JP2000237957A (ja) * | 1999-02-22 | 2000-09-05 | Hitachi Seiki Co Ltd | 研削盤 |
JP2001062667A (ja) * | 2000-08-04 | 2001-03-13 | Makino Milling Mach Co Ltd | 工作機械 |
JP2003175402A (ja) * | 2001-12-07 | 2003-06-24 | Murata Mach Ltd | 工作機械 |
DE10240509C5 (de) * | 2002-09-03 | 2017-04-27 | Reishauer Ag | Verzahnungs- und Gewindeschleifmaschine |
US20050064801A1 (en) * | 2002-10-08 | 2005-03-24 | Daisho Seiki Corporation | Vertical type of double disc surface grinding machine |
JP4124098B2 (ja) * | 2003-10-31 | 2008-07-23 | 株式会社ジェイテクト | 工作機械 |
US7503244B2 (en) * | 2003-06-17 | 2009-03-17 | Jtekt Corporation | Machine tool and bed thereof |
JP2005034922A (ja) * | 2003-07-15 | 2005-02-10 | Mori Seiki Co Ltd | 工作機械の切屑排出装置 |
DE102005021639A1 (de) * | 2005-05-06 | 2006-11-09 | Satisloh Gmbh | Hochleistungs-Fräs- und Drehmaschine sowie Verfahren zur Bearbeitung von Brillengläsern |
JP2007296602A (ja) * | 2006-04-28 | 2007-11-15 | Nippei Toyama Corp | 工作機械のベッド |
JP5612936B2 (ja) * | 2010-07-12 | 2014-10-22 | Ntn株式会社 | センターレス研削盤 |
DE202011108058U1 (de) * | 2011-11-18 | 2011-11-29 | Deckel Maho Seebach Gmbh | Werkzeugmaschine |
EP2865483B1 (en) * | 2012-06-25 | 2018-10-17 | Makino Milling Machine Co., Ltd. | Machine tool |
DE202016004284U1 (de) * | 2016-07-13 | 2016-09-02 | KAPP Werkzeugmaschinen GmbH | Schleifmaschine zum Schleifen eines Profils |
DE102016117915B4 (de) * | 2016-09-22 | 2019-02-14 | Elb-Schliff Werkzeugmaschinen Gmbh | Spindelmodul für eine Werkstückbearbeitungsvorrichtung |
-
2016
- 2016-09-30 JP JP2016192616A patent/JP2018051709A/ja active Pending
-
2017
- 2017-09-21 WO PCT/JP2017/034072 patent/WO2018061970A1/ja unknown
- 2017-09-21 BR BR112019005794A patent/BR112019005794A2/pt not_active IP Right Cessation
- 2017-09-21 EP EP17855925.8A patent/EP3520955A4/en not_active Withdrawn
- 2017-09-21 US US16/337,904 patent/US20200023478A1/en not_active Abandoned
- 2017-09-21 CN CN201780053592.5A patent/CN109982811A/zh active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1148060A (ja) * | 1997-08-05 | 1999-02-23 | Makino Milling Mach Co Ltd | 工作機械の支持装置 |
WO2000000323A1 (fr) * | 1998-06-29 | 2000-01-06 | Mitsubishi Denki Kabushiki Kaisha | Bati pour machine-outil |
JP2007015024A (ja) * | 2005-07-05 | 2007-01-25 | Mori Seiki Co Ltd | 旋盤 |
JP2007152534A (ja) | 2005-12-08 | 2007-06-21 | Jtekt Corp | 定寸装置の取付構造 |
JP2013158908A (ja) * | 2012-02-06 | 2013-08-19 | Deckel Maho Pfronten Gmbh | 切削屑収集スペースを備える汎用工作機械 |
Non-Patent Citations (1)
Title |
---|
See also references of EP3520955A4 * |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110549201A (zh) * | 2018-05-31 | 2019-12-10 | 长濑因特格莱斯株式会社 | 机床 |
EP3584033A3 (en) * | 2018-05-31 | 2020-04-29 | Nagase Integrex Co., Ltd. | Machine tool |
CN110549201B (zh) * | 2018-05-31 | 2023-01-17 | 长濑因特格莱斯株式会社 | 机床 |
US11654519B2 (en) | 2018-05-31 | 2023-05-23 | Nagase Integrex Co., Ltd. | Machine tool |
TWI805768B (zh) * | 2018-05-31 | 2023-06-21 | 日商長瀨因特格萊斯股份有限公司 | 機床 |
US11919112B2 (en) | 2018-05-31 | 2024-03-05 | Nagase Integrex Co., Ltd | Machine tool |
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CN109982811A (zh) | 2019-07-05 |
BR112019005794A2 (pt) | 2019-06-18 |
EP3520955A4 (en) | 2020-06-24 |
EP3520955A1 (en) | 2019-08-07 |
US20200023478A1 (en) | 2020-01-23 |
JP2018051709A (ja) | 2018-04-05 |
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