EP0389871A3 - Vorrichtung zum Steuern einer automatischen Gussputzmaschine - Google Patents

Vorrichtung zum Steuern einer automatischen Gussputzmaschine Download PDF

Info

Publication number
EP0389871A3
EP0389871A3 EP19900104858 EP90104858A EP0389871A3 EP 0389871 A3 EP0389871 A3 EP 0389871A3 EP 19900104858 EP19900104858 EP 19900104858 EP 90104858 A EP90104858 A EP 90104858A EP 0389871 A3 EP0389871 A3 EP 0389871A3
Authority
EP
European Patent Office
Prior art keywords
grinding
wheel
cut
locking means
casting
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
Application number
EP19900104858
Other languages
English (en)
French (fr)
Other versions
EP0389871A2 (de
EP0389871B1 (de
Inventor
Werner Lüber
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0389871A2 publication Critical patent/EP0389871A2/de
Publication of EP0389871A3 publication Critical patent/EP0389871A3/de
Application granted granted Critical
Publication of EP0389871B1 publication Critical patent/EP0389871B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • B24B49/00—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation
    • B24B49/10—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation involving electrical means
    • 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
    • B24B27/00—Other grinding machines or devices
    • B24B27/033—Other grinding machines or devices for grinding a surface for cleaning purposes, e.g. for descaling or for grinding off flaws in the surface
    • 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
    • Y10T408/17—Cutting by use of rotating axially moving tool with control means energized in response to activator stimulated by condition sensor to control infeed
    • 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
    • Y10T409/306664—Milling including means to infeed rotary cutter toward work
    • Y10T409/307224—Milling including means to infeed rotary cutter toward work with infeed control means energized in response to activator stimulated by condition sensor
    • 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
    • Y10T83/00—Cutting
    • Y10T83/141—With means to monitor and control operation [e.g., self-regulating means]
    • 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
    • Y10T83/00—Cutting
    • Y10T83/849—With signal, scale, or indicator
    • Y10T83/853—Indicates tool position
    • Y10T83/855—Relative to another element

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)

Abstract

Die automatische Gussputzschleifmaschine mit einem, gegenein­ ander und gemeinsam verstellbare Festspannmittel (5,6) für ein zu bearbeitendes Gusswerkstück (1) tragenden Maschinen­ ständer (10) und mit einem, eine Schleif- und/oder Trennschei­ be (2) tragenden Werkzeughalter (3), der über Schlittenmittel (4) an das Gusswerkstück (1) anstellbar auf einem Maschinen­ bock (11) abgestützt ist, gestattet eine berührungslose, präzise Erzeugung eines Steuersignals dadurch, dass die Festspann­ mittel (5,6) gegen den Maschinenständer (10) über Isolations­ mittel (12) und die Schleif- und/oder Trennscheibe (2) gegen den Werkzeughalter (3) über Isolationsmittel (13) elektrisch isoliert sind; dass die Schleif- und/oder Trennscheibe (2) elektrisch leitend ausgebildet ist; und dass die Schleif- und/oder Trennscheibe (2) und die Festspannmittel (5,6) resp. das zwischen diesen eingespannte Gusswerkstück (1) mit einem regelbaren Hochspannungsgenerator (20) und einer, ein Steuer­ signal (22) liefernden Zündstrom- Auswertschaltung (21) in Serie geschaltet sind.
EP19900104858 1989-03-29 1990-03-15 Vorrichtung zum Steuern einer automatischen Gussputzmaschine Expired - Lifetime EP0389871B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1129/89 1989-03-29
CH1129/89A CH678292A5 (de) 1989-03-29 1989-03-29

Publications (3)

Publication Number Publication Date
EP0389871A2 EP0389871A2 (de) 1990-10-03
EP0389871A3 true EP0389871A3 (de) 1991-02-06
EP0389871B1 EP0389871B1 (de) 1994-09-14

Family

ID=4203170

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19900104858 Expired - Lifetime EP0389871B1 (de) 1989-03-29 1990-03-15 Vorrichtung zum Steuern einer automatischen Gussputzmaschine

Country Status (6)

Country Link
US (1) US5079874A (de)
EP (1) EP0389871B1 (de)
AT (1) ATE111389T1 (de)
CH (1) CH678292A5 (de)
DE (1) DE59007098D1 (de)
ES (1) ES2060837T3 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1055884C (zh) * 1993-12-16 2000-08-30 太原市恒山机械厂 微机控制磨削钢坯的方法和设备
JP3022387B2 (ja) * 1997-03-27 2000-03-21 三ツ星ベルト株式会社 ベルトスリーブ材の幅切断装置
US20030196528A1 (en) * 2002-04-19 2003-10-23 Cooper Christopher W. Compliant cutoff saw assembly
CN105290937A (zh) * 2015-11-09 2016-02-03 芜湖天金机械有限公司 万向节驱动轴在线除锈抛光上蜡装置及工艺方法
CN105382668A (zh) * 2015-12-18 2016-03-09 国家电网公司 钢管除锈装置
CN107971881B (zh) * 2017-12-06 2019-06-28 日照中兴汽车有限公司 一种用于汽车整车制造的汽车零件抛光装置
CN108436716A (zh) * 2018-03-16 2018-08-24 郭考香 一种地埋式垃圾压缩箱环保处理机
CN108326704B (zh) * 2018-04-09 2020-01-31 烟台世德装备股份有限公司 圆柱形铸件表面打磨装置
CN109719625B (zh) * 2019-02-27 2021-07-06 库卡机器人制造（上海）有限公司 力控装置及机器人
CN111823066B (zh) * 2020-07-24 2021-05-18 江西晖旭实业有限公司 一种铸造件浇注成型后表面精加工处理系统及处理工艺
CN113427346B (zh) * 2021-07-15 2022-02-18 安徽新境界自动化技术有限公司 一种面向铸铁件的打磨加工工艺

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2204159A1 (de) * 1971-02-16 1972-08-17 G & B Automated Equipment Ltd Schleifmaschine
CH571931A5 (de) * 1974-06-08 1976-01-30 Movomatic Sa
DE3105578A1 (de) * 1980-12-23 1982-07-15 Maag-Zahnräder & -Maschinen AG, 8023 Zürich Vorrichtung zum positionieren einer schleifscheibe
DE3717568A1 (de) * 1987-05-25 1988-12-08 Lach Spezial Werkzeuge Gmbh Verfahren und vorrichtung zum mechanischen schleifen von werkstuecken mittels elektrisch leitfaehiger schleifwerkzeuge

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5216837B2 (de) * 1973-07-17 1977-05-11

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2204159A1 (de) * 1971-02-16 1972-08-17 G & B Automated Equipment Ltd Schleifmaschine
CH571931A5 (de) * 1974-06-08 1976-01-30 Movomatic Sa
DE3105578A1 (de) * 1980-12-23 1982-07-15 Maag-Zahnräder & -Maschinen AG, 8023 Zürich Vorrichtung zum positionieren einer schleifscheibe
DE3717568A1 (de) * 1987-05-25 1988-12-08 Lach Spezial Werkzeuge Gmbh Verfahren und vorrichtung zum mechanischen schleifen von werkstuecken mittels elektrisch leitfaehiger schleifwerkzeuge

Also Published As

Publication number Publication date
EP0389871A2 (de) 1990-10-03
ES2060837T3 (es) 1994-12-01
EP0389871B1 (de) 1994-09-14
CH678292A5 (de) 1991-08-30
ATE111389T1 (de) 1994-09-15
DE59007098D1 (de) 1994-10-20
US5079874A (en) 1992-01-14

Similar Documents

Publication Publication Date Title
EP0389871A3 (de) Vorrichtung zum Steuern einer automatischen Gussputzmaschine
EP0559394A3 (en) Process for planarizing an integrated circuit device
GB2251554B (en) Method and apparatus for mobilizing an electrosurgical generator and inert gas system
SG49628A1 (en) Adjustable reactance device and method
ZA892468B (en) Improvements in or relating to cutting elements foactuator and communication system r rotary drill bits
GB8909013D0 (en) Motor control apparatus for electric power steering system
GB2255984B (en) Apparatus for making low-oxygen copper
EP0293673A3 (en) Method and apparatus for mechanical grinding of workpieces by electric conductive worktools
AU3242989A (en) Apparatus for treating slurry by gas-liquid contact method
EP0312002A3 (en) Process for operating an exposure apparatus and exposure apparatus for conducting this process
DE3372159D1 (en) Processing apparatus for machining small parts, particularly electrical components
AU2018292A (en) Process and device for testing and locating electrical short circuits for lines, especially for electric railway catenaries
EP0421743A3 (en) Coolant supply apparatus for liquid-cooled electronic device
AU5331290A (en) Electrical discharge machine apparatus tilted current pickup
GB8907356D0 (en) Automatic controller for an electrical drying apparatus
GB2222125B (en) Motor control system for electric power steering apparatus
EP0128958A4 (de) Elektrische speisungsgeräte für schneiddraht-funkenerosionsmaschine.
IE830988L (en) Cooling device for semiconductor laser
EP0457071A3 (en) Process for generating fine conductor lines
EP0070700A3 (en) Method and apparatus for controlling an electric discharge machine
EP0068819A3 (en) Method and apparatus for controlling an electric discharge machine
DE3671704D1 (de) Vorrichtung zur behandlung von bearbeiteten gegenstaenden.
GB1404198A (en) Device for supplying electric current to and for supporting and electrical appliance
GB2072079B (en) Methods and apparatus for treating electrically non-conductive workpieces
EP0389870A3 (de) Schleif- oder Trennscheibe für eine automatische Gussputzschleifmaschine

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT DE ES FR GB IT NL SE

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT DE ES FR GB IT NL SE

17P Request for examination filed

Effective date: 19910805

17Q First examination report despatched

Effective date: 19920824

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT DE ES FR GB IT NL SE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRE;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.SCRIBED TIME-LIMIT

Effective date: 19940914

Ref country code: GB

Effective date: 19940914

Ref country code: FR

Free format text: THE PATENT HAS BEEN ANNULLED BY A DECISION OF A NATIONAL AUTHORITY

Effective date: 19940914

Ref country code: NL

Effective date: 19940914

REF Corresponds to:

Ref document number: 111389

Country of ref document: AT

Date of ref document: 19940915

Kind code of ref document: T

REF Corresponds to:

Ref document number: 59007098

Country of ref document: DE

Date of ref document: 19941020

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2060837

Country of ref document: ES

Kind code of ref document: T3

ET Fr: translation filed
EAL Se: european patent in force in sweden

Ref document number: 90104858.7

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Effective date: 19950315

NLV1 Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19950316

Ref country code: SE

Effective date: 19950316

GBV Gb: ep patent (uk) treated as always having been void in accordance with gb section 77(7)/1977 [no translation filed]

Effective date: 19940914

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Effective date: 19951201

EUG Se: european patent has lapsed

Ref document number: 90104858.7

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 19990301