JP2007276015A - 工作機械のびびり振動抑制装置 - Google Patents
工作機械のびびり振動抑制装置 Download PDFInfo
- Publication number
- JP2007276015A JP2007276015A JP2006102739A JP2006102739A JP2007276015A JP 2007276015 A JP2007276015 A JP 2007276015A JP 2006102739 A JP2006102739 A JP 2006102739A JP 2006102739 A JP2006102739 A JP 2006102739A JP 2007276015 A JP2007276015 A JP 2007276015A
- Authority
- JP
- Japan
- Prior art keywords
- support member
- chatter vibration
- weight
- machine tool
- spindle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000000452 restraining effect Effects 0.000 title abstract 4
- 238000003754 machining Methods 0.000 claims description 11
- 230000001629 suppression Effects 0.000 claims description 7
- 238000003780 insertion Methods 0.000 description 5
- 230000037431 insertion Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000002923 metal particle Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Images
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
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/0032—Arrangements for preventing or isolating vibrations in parts of the machine
- B23Q11/0035—Arrangements for preventing or isolating vibrations in parts of the machine by adding or adjusting a mass, e.g. counterweights
-
- 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
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
-
- 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
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/02—Driving main working members
- B23Q5/04—Driving main working members rotary shafts, e.g. working-spindles
-
- 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
- B23Q2220/00—Machine tool components
- B23Q2220/006—Spindle heads
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T409/00—Gear cutting, milling, or planing
- Y10T409/30—Milling
- Y10T409/304312—Milling with means to dampen vibration
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Auxiliary Devices For Machine Tools (AREA)
- Machine Tool Units (AREA)
Abstract
【解決手段】主軸頭6に取付けられた箱体21と、該箱体21内の前,後壁21a,21b間に架け渡して配置された支持部材22と、該支持部材22に支持された弾性部材27と錘26とからなるダンパ23とを備える。
【選択図】 図3
Description
6 主軸頭
11 主軸
20 びびり振動抑制装置
21 箱体
21a 前壁
21b 後壁
22 支持部材
23 ダンパ
26 錘
27 弾性部材
A 主軸軸線
B 支持部材の軸線
T 工具
s 隙間
Claims (5)
- 工具が装着された主軸を回転自在に支持する主軸頭を備えた工作機械の、加工中に生じるびびり振動を抑制するようにしたびびり振動抑制装置であって、上記主軸頭に取付けられた箱体と、該箱体内に配置された支持部材と、該支持部材に支持された弾性部材と錘とからなるダンパとを備えたことを特徴とする工作機械のびびり振動抑制装置。
- 請求項1において、上記支持部材は、上記箱体の互いに対向する壁間に架け渡して、かつ該支持部材の軸線が上記主軸頭の主軸軸線と平行になるよう配置されていることを特徴とする工作機械のびびり振動抑制装置。
- 請求項2において、上記ダンパは、上記錘の両面に上記弾性部材を配置固定してなり、該錘と上記支持部材との間に隙間を設けて該支持部材に固定されていることを特徴とする工作機械のびびり振動抑制装置。
- 請求項3において、上記ダンパは、上記支持部材に対する軸方向における取付け位置が調整可能となっていることを特徴とする工作機械のびびり振動抑制装置。
- 請求項1ないし4の何れかにおいて、上記箱体は、上記主軸頭の工具の反対側端面に配置されていることを特徴とする工作機械のびびり振動抑制装置。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006102739A JP4901271B2 (ja) | 2006-04-04 | 2006-04-04 | 工作機械のびびり振動抑制装置 |
US11/723,746 US7690872B2 (en) | 2006-04-04 | 2007-03-21 | Chattering vibration inhibiting mechanism of machine tool |
TW096110702A TWI327501B (en) | 2006-04-04 | 2007-03-28 | Chatter vibration restraining device for machine tool |
KR1020070030926A KR101312037B1 (ko) | 2006-04-04 | 2007-03-29 | 공작 기계의 채터링 진동 억제장치 |
CN2007100922593A CN101058152B (zh) | 2006-04-04 | 2007-04-03 | 工作机械的颤振抑制装置 |
DE102007021288.9A DE102007021288B4 (de) | 2006-04-04 | 2007-05-07 | Rüttelschwingungs-Verhinderungsvorrichtung einer Werkzeugmaschine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006102739A JP4901271B2 (ja) | 2006-04-04 | 2006-04-04 | 工作機械のびびり振動抑制装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007276015A true JP2007276015A (ja) | 2007-10-25 |
JP4901271B2 JP4901271B2 (ja) | 2012-03-21 |
Family
ID=38604979
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006102739A Active JP4901271B2 (ja) | 2006-04-04 | 2006-04-04 | 工作機械のびびり振動抑制装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7690872B2 (ja) |
JP (1) | JP4901271B2 (ja) |
KR (1) | KR101312037B1 (ja) |
CN (1) | CN101058152B (ja) |
DE (1) | DE102007021288B4 (ja) |
TW (1) | TWI327501B (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009101709A1 (ja) * | 2008-02-15 | 2009-08-20 | Mitsubishi Heavy Industries, Ltd. | 工作機械及び加工方法 |
JP2015134389A (ja) * | 2014-01-17 | 2015-07-27 | トヨタ自動車株式会社 | 加工装置 |
WO2018123794A1 (ja) | 2016-12-26 | 2018-07-05 | Dmg森精機株式会社 | 振動抑制装置、工作機械及び振動抑制方法 |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CZ302522B6 (cs) * | 2008-05-28 | 2011-06-29 | Trimill, A. S. | Ladený absolutní tlumic vibrací s nezatlumeným prvním stupnem |
JP5160980B2 (ja) * | 2008-07-08 | 2013-03-13 | オークマ株式会社 | 振動抑制方法及び装置 |
DE102010031117B4 (de) * | 2009-07-15 | 2022-01-20 | Fives Machining Systems, Inc. | Gedämpfter Drehgeber |
FR2961570B1 (fr) * | 2010-06-17 | 2013-04-26 | Eurocopter France | Dispositif pour amortir les vibrations d'une structure. |
CN101879688A (zh) * | 2010-07-28 | 2010-11-10 | 齐齐哈尔二机床(集团)有限责任公司 | 重锤平衡运动减震装置 |
KR101258519B1 (ko) * | 2010-12-20 | 2013-04-29 | 두산중공업 주식회사 | 선반 왕복대의 진동 감쇄장치 |
US8752811B2 (en) | 2011-11-11 | 2014-06-17 | Fives Machining Systems, Inc. | Symmetrical head mounted tuned mass damper |
KR101837778B1 (ko) | 2011-12-22 | 2018-03-13 | 두산공작기계 주식회사 | 공작기계의 진동감쇠장치 |
KR101953606B1 (ko) * | 2012-11-22 | 2019-03-05 | 두산공작기계 주식회사 | 채터링 방지장치를 포함한 공구대 |
ES2425994B1 (es) * | 2013-06-03 | 2014-06-20 | Soraluce, S. Coop. | Cabezal de máquina herramienta fresadora din�micamente estable |
US9121321B2 (en) * | 2013-12-31 | 2015-09-01 | Rufus Larry Terrell | Exhaust system passive noise cancellation assembly and method |
JP6457277B2 (ja) * | 2015-01-23 | 2019-01-23 | Dmg森精機株式会社 | 制振装置 |
EP3208036A1 (de) * | 2016-02-16 | 2017-08-23 | Siemens Aktiengesellschaft | Schwingungsdämpfung einer werkzeugmaschine |
DE102016203116A1 (de) * | 2016-02-26 | 2017-08-31 | Deckel Maho Pfronten Gmbh | Bearbeitungseinheit für eine Werkzeugmaschine und Werkzeugmaschine mit einer derartigen Bearbeitungseinheit |
DE102016210233A1 (de) * | 2016-06-09 | 2017-12-14 | Homag Gmbh | Bearbeitungsvorrichtung mit einer Schwingungsdämpfungsvorrichtung und Verfahren |
FR3054277B1 (fr) * | 2016-07-19 | 2018-07-13 | Airbus Helicopters | Resonateur, et aeronef muni de ce resonateur |
KR102584750B1 (ko) * | 2016-10-12 | 2023-10-06 | 주식회사 디엔솔루션즈 | 공구 스핀들 및 이를 포함하는 공작 기계 |
ES2719927B2 (es) * | 2018-01-15 | 2020-01-29 | Soraluce S Coop | Maquina herramienta con amortiguacion activa |
US11187296B2 (en) | 2018-11-29 | 2021-11-30 | Raytheon Company | Tuned mass absorber assembly and system for attenuating frequency specific vibrational energy |
KR102685345B1 (ko) * | 2019-03-06 | 2024-07-15 | 주식회사 디엔솔루션즈 | 공작기계의 떨림 감소 장치 |
KR102657712B1 (ko) * | 2019-03-27 | 2024-04-16 | 주식회사 디엔솔루션즈 | 공작기계 스핀들의 떨림 감쇠장치 및 이를 포함하는 공작기계 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0423239A (ja) * | 1990-05-17 | 1992-01-27 | Sony Corp | 光記録媒体 |
JP2002061703A (ja) * | 2000-08-21 | 2002-02-28 | Nikon Corp | 防振方法及びこの防振方法を用いた防振装置 |
JP2005199391A (ja) * | 2004-01-16 | 2005-07-28 | Hitachi Ltd | 防振工具ホルダ |
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US2960189A (en) * | 1956-11-19 | 1960-11-15 | Kearney & Trecker Corp | Vibration dampener |
US2998867A (en) * | 1958-06-30 | 1961-09-05 | Cincinnati Milling Machine Co | Vibration damper |
US3230831A (en) | 1963-06-07 | 1966-01-25 | Giddings & Lewis | Vibration damper for machine tools |
US3486585A (en) * | 1967-10-12 | 1969-12-30 | Cincinnati Milling Machine Co | Machine tool damping unit |
US3522864A (en) * | 1968-05-08 | 1970-08-04 | Cincinnati Milling Machine Co | Tuned vibration damper assembly for machine tools |
US3690414A (en) * | 1970-11-04 | 1972-09-12 | Cincinnati Milacron Inc | Vibration absorber for a supported member |
JPS56102441A (en) | 1980-01-09 | 1981-08-15 | Daiwa Juko Kk | Method and device for suppressing chutter vibration of grinding wheel or tool in machine tool |
JP3295175B2 (ja) | 1993-05-11 | 2002-06-24 | 東芝機械株式会社 | ロール研削盤の共振防止装置 |
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US6296093B1 (en) * | 1998-11-09 | 2001-10-02 | Lord Corportion | Vibration-damped machine and control method therefor |
US20020170793A1 (en) * | 2001-05-15 | 2002-11-21 | Kemeny Zoltan A. | Nonlinear mass damper with active centerband control |
US6719503B1 (en) | 2001-09-07 | 2004-04-13 | Unova Ip Corp | Tuned damped absorber support |
-
2006
- 2006-04-04 JP JP2006102739A patent/JP4901271B2/ja active Active
-
2007
- 2007-03-21 US US11/723,746 patent/US7690872B2/en active Active
- 2007-03-28 TW TW096110702A patent/TWI327501B/zh active
- 2007-03-29 KR KR1020070030926A patent/KR101312037B1/ko active IP Right Grant
- 2007-04-03 CN CN2007100922593A patent/CN101058152B/zh active Active
- 2007-05-07 DE DE102007021288.9A patent/DE102007021288B4/de active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0423239A (ja) * | 1990-05-17 | 1992-01-27 | Sony Corp | 光記録媒体 |
JP2002061703A (ja) * | 2000-08-21 | 2002-02-28 | Nikon Corp | 防振方法及びこの防振方法を用いた防振装置 |
JP2005199391A (ja) * | 2004-01-16 | 2005-07-28 | Hitachi Ltd | 防振工具ホルダ |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009101709A1 (ja) * | 2008-02-15 | 2009-08-20 | Mitsubishi Heavy Industries, Ltd. | 工作機械及び加工方法 |
JP2015134389A (ja) * | 2014-01-17 | 2015-07-27 | トヨタ自動車株式会社 | 加工装置 |
WO2018123794A1 (ja) | 2016-12-26 | 2018-07-05 | Dmg森精機株式会社 | 振動抑制装置、工作機械及び振動抑制方法 |
US11078980B2 (en) | 2016-12-26 | 2021-08-03 | Dmg Mori Co., Ltd. | Vibration suppression device, machine tool, and vibration suppression method |
Also Published As
Publication number | Publication date |
---|---|
JP4901271B2 (ja) | 2012-03-21 |
DE102007021288B4 (de) | 2019-03-28 |
DE102007021288A1 (de) | 2008-02-07 |
TW200800471A (en) | 2008-01-01 |
CN101058152B (zh) | 2010-07-14 |
US7690872B2 (en) | 2010-04-06 |
US20070243033A1 (en) | 2007-10-18 |
CN101058152A (zh) | 2007-10-24 |
TWI327501B (en) | 2010-07-21 |
KR101312037B1 (ko) | 2013-09-27 |
KR20070099437A (ko) | 2007-10-09 |
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