DE3708038C2 - - Google Patents

Info

Publication number
DE3708038C2
DE3708038C2 DE3708038A DE3708038A DE3708038C2 DE 3708038 C2 DE3708038 C2 DE 3708038C2 DE 3708038 A DE3708038 A DE 3708038A DE 3708038 A DE3708038 A DE 3708038A DE 3708038 C2 DE3708038 C2 DE 3708038C2
Authority
DE
Germany
Prior art keywords
current
drive motor
switch
control circuit
speed
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.)
Expired - Lifetime
Application number
DE3708038A
Other languages
German (de)
English (en)
Other versions
DE3708038A1 (de
Inventor
Shigeru Mito Ibaraki Jp Shinohara
Shun Suzuki
Masateru Katsuta Ibaraki Jp Niyada
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koki Holdings Co Ltd
Original Assignee
Hitachi Koki Co 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
Priority claimed from JP5798886A external-priority patent/JPS6322210A/ja
Priority claimed from JP5798986A external-priority patent/JPS62213909A/ja
Priority claimed from JP7200586A external-priority patent/JPS6334005A/ja
Priority claimed from JP7781086A external-priority patent/JPS63120006A/ja
Application filed by Hitachi Koki Co Ltd filed Critical Hitachi Koki Co Ltd
Publication of DE3708038A1 publication Critical patent/DE3708038A1/de
Application granted granted Critical
Publication of DE3708038C2 publication Critical patent/DE3708038C2/de
Granted legal-status Critical Current

Links

Classifications

    • 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
    • G05B19/00—Program-control systems
    • G05B19/02—Program-control systems electric
    • G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of program data in numerical form
    • G05B19/406—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of program data in numerical form characterised by monitoring or safety
    • G05B19/4063—Monitoring general control system
    • 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
    • G05B2219/34—Director, elements to supervisory
    • G05B2219/34388—Detect correct moment, position, advanced, delayed, then next command
    • 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
    • G05B2219/37—Measurements
    • G05B2219/37391—Null, initial load, no load torque detection or other parameter at no load
    • 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
    • G05B2219/45—Nc applications
    • G05B2219/45129—Boring, drilling
    • 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
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/16—Cutting by use of rotating axially moving tool with control means energized in response to activator stimulated by condition sensor
    • Y10T408/165—Cutting by use of rotating axially moving tool with control means energized in response to activator stimulated by condition sensor to control Tool rotation

Landscapes

  • Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Direct Current Motors (AREA)
DE19873708038 1986-03-14 1987-03-12 Bohrmaschine Granted DE3708038A1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP5798886A JPS6322210A (ja) 1986-03-14 1986-03-14 穿孔機
JP5798986A JPS62213909A (ja) 1986-03-14 1986-03-14 穿孔機
JP7200586A JPS6334005A (ja) 1986-03-28 1986-03-28 穿孔機
JP7781086A JPS63120006A (ja) 1986-04-04 1986-04-04 穿孔機

Publications (2)

Publication Number Publication Date
DE3708038A1 DE3708038A1 (de) 1987-09-24
DE3708038C2 true DE3708038C2 (https=) 1992-07-09

Family

ID=27463600

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19873708038 Granted DE3708038A1 (de) 1986-03-14 1987-03-12 Bohrmaschine

Country Status (2)

Country Link
US (1) US4831364A (https=)
DE (1) DE3708038A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013000266A1 (de) 2013-01-10 2014-07-10 Alfred Raith GmbH Sägen- und Werkzeugfabrikation Schalt- und Steuereinrichtung für ein Elektrowerkzeug und Verfahren zu dessen Steuerung

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JPH02311277A (ja) * 1989-05-26 1990-12-26 Toshiba Corp ワークに対するねじの締め忘れ状態検査方法及びその検査装置
GB2235552B (en) * 1989-06-23 1993-06-16 Nitto Kohki Co Controller for boring apparatus
US5421787A (en) * 1991-05-20 1995-06-06 Ellis; Wayne Operator interactive control of speed and torque in machine tools
DE4203659A1 (de) * 1992-02-10 1993-08-12 Bayerische Motoren Werke Ag Blockiererkennung von gleichstrommotoren
JP2800570B2 (ja) * 1992-07-16 1998-09-21 日立工機株式会社 自動穿孔機
DE4344817C2 (de) * 1993-12-28 1995-11-16 Hilti Ag Verfahren und Einrichtung für handgeführte Werkzeugmaschinen zur Vermeidung von Unfällen durch Werkzeugblockieren
KR970020270A (ko) * 1995-10-31 1997-05-28 장관순 드링, 탭핑 머시인 주축의 구동 제어장치
ES2153756B1 (es) * 1998-10-21 2001-10-01 Maimo Martin Mas Procedimiento para determinar la resistencia de elementos constructivos.
ATE336742T1 (de) * 2001-02-02 2006-09-15 Renishaw Plc Messonde für werkzeugmaschine
DE10304405B4 (de) * 2003-02-01 2012-10-04 Hilti Aktiengesellschaft Verfahren zur Regelung einer Kernbohrmaschine
DE102004033361A1 (de) * 2004-07-02 2006-01-19 C. & E. Fein Gmbh Bohrmaschine, insbesondere Kernlochbohrmaschine
US7519508B2 (en) * 2005-09-13 2009-04-14 Key Energy Services, Inc. Method and system for setting and analyzing tubing target pressures for tongs
JP2008055563A (ja) * 2006-08-31 2008-03-13 Matsushita Electric Works Ltd 電動工具
JP4787768B2 (ja) * 2007-02-05 2011-10-05 日東工器株式会社 ドリル装置
US8376667B2 (en) * 2007-07-27 2013-02-19 Milwaukee Electric Tool Corporation AC/DC magnetic drill press
US20090065225A1 (en) * 2007-09-07 2009-03-12 Black & Decker Inc. Switchable anti-lock control
US7854274B2 (en) 2007-11-21 2010-12-21 Black & Decker Inc. Multi-mode drill and transmission sub-assembly including a gear case cover supporting biasing
US7717191B2 (en) 2007-11-21 2010-05-18 Black & Decker Inc. Multi-mode hammer drill with shift lock
US7735575B2 (en) 2007-11-21 2010-06-15 Black & Decker Inc. Hammer drill with hard hammer support structure
US7798245B2 (en) 2007-11-21 2010-09-21 Black & Decker Inc. Multi-mode drill with an electronic switching arrangement
US7762349B2 (en) 2007-11-21 2010-07-27 Black & Decker Inc. Multi-speed drill and transmission with low gear only clutch
US7717192B2 (en) 2007-11-21 2010-05-18 Black & Decker Inc. Multi-mode drill with mode collar
US7770660B2 (en) 2007-11-21 2010-08-10 Black & Decker Inc. Mid-handle drill construction and assembly process
JP2011518048A (ja) * 2008-03-17 2011-06-23 エイ． サプロック，クリストファー スマートマシニングシステム及びそれに用いられるスマートツールホルダー
SE532179C2 (sv) * 2008-04-18 2009-11-10 Atlas Copco Tools Ab Portabel borrmaskin med rotations- och matningsdrivning av borrverktyget
US8269612B2 (en) 2008-07-10 2012-09-18 Black & Decker Inc. Communication protocol for remotely controlled laser devices
US20100074701A1 (en) * 2008-09-23 2010-03-25 Kirk Kempen Method of drilling a workpiece
US9908182B2 (en) 2012-01-30 2018-03-06 Black & Decker Inc. Remote programming of a power tool
US9193055B2 (en) 2012-04-13 2015-11-24 Black & Decker Inc. Electronic clutch for power tool
US20130287508A1 (en) 2012-04-25 2013-10-31 Milwaukee Electric Tool Corporation Magnetic drill press
US20130327552A1 (en) 2012-06-08 2013-12-12 Black & Decker Inc. Power tool having multiple operating modes
US8919456B2 (en) 2012-06-08 2014-12-30 Black & Decker Inc. Fastener setting algorithm for drill driver
CN104213840B (zh) * 2013-05-31 2016-02-03 浙江欣兴工具有限公司 新型钻机
EP3087945A1 (de) * 2015-04-28 2016-11-02 HILTI Aktiengesellschaft Intelligente oberflächenerkennung und kernbohrbeginn
US10189136B2 (en) * 2015-09-01 2019-01-29 Jpw Industries Inc. Power tool with digital variable reluctance motor control
EP4056323A1 (de) * 2021-03-11 2022-09-14 Hilti Aktiengesellschaft Verfahren zum betrieb einer werkzeugmaschine und werkzeugmaschine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH636787A5 (de) * 1978-12-04 1983-06-30 Max Hetzel Elektronisch gesteuerte gewindeschneidmaschine.
GB2075875B (en) * 1980-03-27 1983-09-28 Komatsu Mfg Co Ltd Method and device for detecting tool abnormality in machine tools
JPS58172928A (ja) * 1982-04-01 1983-10-11 株式会社大隈鐵工所 モ−タの監視装置
JPS58177210A (ja) * 1982-04-05 1983-10-17 Nitto Giken Kk 穿孔機
JPH06137450A (ja) * 1992-10-27 1994-05-17 Hitachi Valve Kk バルブアクチュエータ

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013000266A1 (de) 2013-01-10 2014-07-10 Alfred Raith GmbH Sägen- und Werkzeugfabrikation Schalt- und Steuereinrichtung für ein Elektrowerkzeug und Verfahren zu dessen Steuerung
WO2014108110A1 (de) 2013-01-10 2014-07-17 Alfred Raith Gmbh Schalt- und steuereinrichtung für ein elektrowerkzeug und verfahren zu dessen steuerung

Also Published As

Publication number Publication date
US4831364A (en) 1989-05-16
DE3708038A1 (de) 1987-09-24

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8128 New person/name/address of the agent

Representative=s name: TIEDTKE, H., DIPL.-ING. BUEHLING, G., DIPL.-CHEM.

D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee