IT1393170B1 - Dispositivo di controllo di contropunta. - Google Patents

Dispositivo di controllo di contropunta.

Info

Publication number
IT1393170B1
IT1393170B1 ITRM2009A000029A ITRM20090029A IT1393170B1 IT 1393170 B1 IT1393170 B1 IT 1393170B1 IT RM2009A000029 A ITRM2009A000029 A IT RM2009A000029A IT RM20090029 A ITRM20090029 A IT RM20090029A IT 1393170 B1 IT1393170 B1 IT 1393170B1
Authority
IT
Italy
Prior art keywords
countertake
control device
control
countertake control
Prior art date
Application number
ITRM2009A000029A
Other languages
English (en)
Inventor
Kazuhisa Niwa
Yoshiichi Ichikawa
Takashi Nishimoto
Original Assignee
Okuma Machinery Works Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Okuma Machinery Works Ltd filed Critical Okuma Machinery Works Ltd
Publication of ITRM20090029A1 publication Critical patent/ITRM20090029A1/it
Application granted granted Critical
Publication of IT1393170B1 publication Critical patent/IT1393170B1/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B23/00—Tailstocks; Centres
    • 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
    • B23Q15/00—Automatic control or regulation of feed movement, cutting velocity or position of tool or work
    • B23Q15/007—Automatic control or regulation of feed movement, cutting velocity or position of tool or work while the tool acts upon the workpiece
    • B23Q15/08—Control or regulation of cutting velocity
    • 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
    • B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
    • B23Q17/002—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring the holding action of work or tool holders
    • B23Q17/005—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring the holding action of work or tool holders by measuring a force, a pressure or a deformation
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/41—Servomotor, servo controller till figures
    • G05B2219/41251—Servo with spring, resilient, elastic element, twist
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/42—Servomotor, servo controller kind till VSS
    • G05B2219/42289—Avoid overload servo motor, actuator limit servo torque
    • 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
    • Y10T82/00—Turning
    • Y10T82/25—Lathe
    • Y10T82/2502—Lathe with program control
    • 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
    • Y10T82/00—Turning
    • Y10T82/25—Lathe
    • Y10T82/2564—Tailstock
ITRM2009A000029A 2008-02-08 2009-01-26 Dispositivo di controllo di contropunta. IT1393170B1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008028610A JP5015816B2 (ja) 2008-02-08 2008-02-08 心押台制御装置

Publications (2)

Publication Number Publication Date
ITRM20090029A1 ITRM20090029A1 (it) 2009-08-09
IT1393170B1 true IT1393170B1 (it) 2012-04-11

Family

ID=40896931

Family Applications (1)

Application Number Title Priority Date Filing Date
ITRM2009A000029A IT1393170B1 (it) 2008-02-08 2009-01-26 Dispositivo di controllo di contropunta.

Country Status (5)

Country Link
US (1) US8156850B2 (it)
JP (1) JP5015816B2 (it)
CN (1) CN101502885B (it)
DE (1) DE102009007437B4 (it)
IT (1) IT1393170B1 (it)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4805427B2 (ja) * 2010-01-28 2011-11-02 ヤマザキマザック株式会社 心押装置
DE102011116974A1 (de) 2011-10-26 2013-05-02 Vollmer Werke Maschinenfabrik Gmbh Vorrichtung und Verfahren zum Herstellen einer Führungsfase an einem Werkstück, insbesondere an einem schneidenden Werkzeug
KR101740740B1 (ko) 2011-12-09 2017-05-29 두산공작기계 주식회사 서보모터 기반의 심압대 추력힘 자동 설정을 위한 제어장치 및 방법
US20150153747A1 (en) * 2012-08-06 2015-06-04 Mitsubishi Electric Corporation Torque control device
CN102929208B (zh) * 2012-11-15 2014-12-31 德州德隆(集团)机床有限责任公司 数控车床尾座位置的控制方法
JP6175021B2 (ja) * 2014-04-25 2017-08-02 オークマ株式会社 心押台制御装置
JP6312523B2 (ja) * 2014-05-19 2018-04-18 株式会社松浦機械製作所 移動型テールストック
CN105196113A (zh) * 2015-10-27 2015-12-30 六安瑞普数控装备有限公司 一种重型机床尾座顶紧力检测方法
US20170361380A1 (en) 2016-06-17 2017-12-21 Baker Hughes Incorporated Tail stock for a long vertically suspended workpiece that will experience heat expansion
CN106180765B (zh) * 2016-07-27 2018-08-14 张丽琴 一种可以控制钻孔深度的数控车床尾座自动进给控制方法
CN106001631B (zh) * 2016-07-28 2019-06-21 惠州市天力和丰精密五金有限公司 一种可以控制钻孔深度和光整孔底的数控车床尾座自动控制方法
CN109261996A (zh) * 2018-11-21 2019-01-25 陕西海力特精密机械有限公司 机床自动工进顶尖控制系统
EP4238674A4 (en) * 2020-12-04 2024-03-06 Yamazaki Mazak Corp MACHINING DEVICE TAILSTOCK PRESSING METHOD, PRESSING DEVICE, COMPUTER PROGRAM AND COMPUTER-READABLE STORAGE MEDIUM

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2247562A (en) * 1940-05-28 1941-07-01 B A Wesche Electric Company Thruster
US3470721A (en) * 1967-01-03 1969-10-07 Moog Industries Inc Coil spring winding machine
FR1583643A (it) * 1968-01-09 1969-11-21
US3731564A (en) * 1970-12-21 1973-05-08 Warner Swasey Co Machine tool
US3796116A (en) * 1972-11-07 1974-03-12 Warner Swasey Co Machine with tailstock
IT1123358B (it) * 1979-09-28 1986-04-30 Baruffaldi Frizioni Spa Contropunta per macchine utensili in particolare torni o simili con azionatore elettrico a spinta controllata
JPH0463603A (ja) * 1990-06-29 1992-02-28 Okuma Mach Works Ltd 推力自動調整式心押台
JP2861715B2 (ja) * 1993-02-18 1999-02-24 信越半導体株式会社 インゴット円筒研削機における空回転防止装置
US6122998A (en) * 1993-06-29 2000-09-26 Fanuc, Ltd. Force control method for a bar feeder of a lathe
US5575041A (en) * 1993-10-13 1996-11-19 Daewoo Heavy Industries, Ltd. Resiliently yieldable tail stock device for use in a numerically controlled lathe
JP4049911B2 (ja) 1998-11-16 2008-02-20 東芝機械株式会社 工作機械の心押台の監視制御方法および装置
JP4372044B2 (ja) * 2005-05-13 2009-11-25 オークマ株式会社 心押台制御装置及び心押動作の制御方法
JP4446943B2 (ja) * 2005-08-31 2010-04-07 オークマ株式会社 心押台制御装置

Also Published As

Publication number Publication date
DE102009007437A1 (de) 2009-08-27
CN101502885B (zh) 2013-03-06
DE102009007437B4 (de) 2018-01-11
US20090199685A1 (en) 2009-08-13
CN101502885A (zh) 2009-08-12
US8156850B2 (en) 2012-04-17
JP2009184087A (ja) 2009-08-20
ITRM20090029A1 (it) 2009-08-09
JP5015816B2 (ja) 2012-08-29

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