FR2382577A1 - Procede et couplage de commande pour le reglage de la puissance de havage d'une machine a couper la roche au moyen de chaines a couper la pierre - Google Patents

Procede et couplage de commande pour le reglage de la puissance de havage d'une machine a couper la roche au moyen de chaines a couper la pierre

Info

Publication number
FR2382577A1
FR2382577A1 FR7805934A FR7805934A FR2382577A1 FR 2382577 A1 FR2382577 A1 FR 2382577A1 FR 7805934 A FR7805934 A FR 7805934A FR 7805934 A FR7805934 A FR 7805934A FR 2382577 A1 FR2382577 A1 FR 2382577A1
Authority
FR
France
Prior art keywords
adjusting
procedure
cutting
control coupling
chains
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
FR7805934A
Other languages
English (en)
Other versions
FR2382577B1 (fr
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.)
Maschinenfabrik Korfmann GmbH
Original Assignee
Maschinenfabrik Korfmann GmbH
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 Maschinenfabrik Korfmann GmbH filed Critical Maschinenfabrik Korfmann GmbH
Publication of FR2382577A1 publication Critical patent/FR2382577A1/fr
Application granted granted Critical
Publication of FR2382577B1 publication Critical patent/FR2382577B1/fr
Granted legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
    • E21C35/24—Remote control specially adapted for machines for slitting or completely freeing the mineral
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D59/00—Accessories specially designed for sawing machines or sawing devices
    • B23D59/001—Measuring or control devices, e.g. for automatic control of work feed pressure on band saw blade
    • 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
    • B23Q15/12—Adaptive control, i.e. adjusting itself to have a performance which is optimum according to a preassigned criterion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
    • B28D1/02—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing
    • B28D1/08—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing with saw-blades of endless cutter-type, e.g. chain saws, i.e. saw chains, strap saws
    • B28D1/082—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing with saw-blades of endless cutter-type, e.g. chain saws, i.e. saw chains, strap saws consisting of chain saws
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
    • B28D1/02—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing
    • B28D1/08—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing with saw-blades of endless cutter-type, e.g. chain saws, i.e. saw chains, strap saws
    • B28D1/082—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing with saw-blades of endless cutter-type, e.g. chain saws, i.e. saw chains, strap saws consisting of chain saws
    • B28D1/084—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing with saw-blades of endless cutter-type, e.g. chain saws, i.e. saw chains, strap saws consisting of chain saws the saw chains being mounted on a pivotingly adjustable arm
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
    • B28D1/02—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing
    • B28D1/10—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing with provision for measuring
    • 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]

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)

Abstract

Procédé pour le réglage de la puissance de havage d'une machine se déplaçant en avant sur un châssis de guidage avec une vitesse d'avancement pour la coupe des roches au moyen d'une chaîne à couper la pierre montée sur un bras de havage et actionnée par un moteur électrique, caractérisé par le fait que par un, écart du rendement du moteur électrique mesuré dans une période de sondage T une grandeur de réglage X est déterminée, et avec la grandeur de réglage X et la valeur réelle de la vitesse d'avancement un signal Y est obtenu pour la vitesse d'avancement.
FR7805934A 1977-03-05 1978-03-02 Procede et couplage de commande pour le reglage de la puissance de havage d'une machine a couper la roche au moyen de chaines a couper la pierre Granted FR2382577A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772709687 DE2709687A1 (de) 1977-03-05 1977-03-05 Verfahren und schaltung zur steuerung der schraemleistung einer maschine zum schneiden von gesteinsmaterial mittels steinschneidketten

Publications (2)

Publication Number Publication Date
FR2382577A1 true FR2382577A1 (fr) 1978-09-29
FR2382577B1 FR2382577B1 (fr) 1983-11-10

Family

ID=6002883

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7805934A Granted FR2382577A1 (fr) 1977-03-05 1978-03-02 Procede et couplage de commande pour le reglage de la puissance de havage d'une machine a couper la roche au moyen de chaines a couper la pierre

Country Status (5)

Country Link
US (1) US4181115A (fr)
BE (1) BE864374A (fr)
DE (1) DE2709687A1 (fr)
FR (1) FR2382577A1 (fr)
IT (1) IT1092885B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0019318A2 (fr) * 1979-05-14 1980-11-26 Ballast-Nedam Groep N.V. Drague et procédé de commande de cette drague
EP0656248A1 (fr) * 1993-12-03 1995-06-07 CAR. MEC. S.r.l. Innovations de machines à scier pour blocs de carrière

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3319167A1 (de) * 1983-05-26 1984-11-29 Samuel 8071 Wettstetten Stefani Betonsaege
US4603678A (en) * 1984-10-05 1986-08-05 W. F. Meyers Company, Inc. Belt-configured saw for cutting slots into stone
US4679541A (en) * 1984-10-05 1987-07-14 W. F. Meyers Company, Inc. Belt-configured saw for cutting slots into stone
US5078119A (en) * 1988-05-06 1992-01-07 Cushion Cut, Inc. Chain saw cutting assembly
US4986252A (en) * 1988-05-06 1991-01-22 Cushion Cut, Inc. Chain saw cutting assembly
US4936284A (en) * 1988-10-31 1990-06-26 Johnson Jack B Concrete saw
US5193519A (en) * 1992-03-06 1993-03-16 Elliot David W Underground gallery saw
AT400017B (de) * 1992-04-21 1995-09-25 Euroligna Masch Aggregate Säge zum schneiden von mauern
US6311598B1 (en) * 2000-02-18 2001-11-06 Blount, Inc. Guide for concrete cutting chain saw
WO2011014395A2 (fr) * 2009-07-31 2011-02-03 Husqvarna Construction Products North America Inc. Scie murale et ensembles interchangeables pour scies murales
WO2012105876A1 (fr) * 2011-02-03 2012-08-09 Husqvarna Ab Scie à murs ou planchers
DE102011005019A1 (de) * 2011-03-03 2012-09-06 Robert Bosch Gmbh Werkzeugmaschinensystem
CA2951807C (fr) * 2014-06-12 2021-06-29 Husqvarna Ab Scie a murs ou planchers amelioree
EP3197652A1 (fr) * 2014-09-24 2017-08-02 Dario Toncelli Outil et machine pour travailler de la pierre naturelle, un agglomérat ou un matériau céramique
CN113296477B (zh) * 2021-05-15 2022-05-20 泉州华大超硬工具科技有限公司 一种链臂锯电气控制***

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2273937A1 (fr) * 1974-06-04 1976-01-02 Eickhoff Geb Procede et dispositif pour regler progressivement les vitesses de coupe et d'avance de machines d'abattage utilisees au fond dans les mines, notamment de haveuses a cylindres

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2517001A1 (de) * 1975-04-17 1976-10-21 Buderus Eisenwerk Verfahren und vorrichtung zur regelung des vorschubs einer schleifscheibe
DE2536984C2 (de) * 1975-08-20 1984-08-30 Maschinenfabrik Korfmann Gmbh, 5810 Witten Vorrichtung zum Schneiden von Gesteinsmaterial
US4038962A (en) * 1976-08-25 1977-08-02 Coggins Industries, Inc. Automatic power controller for a wire saw

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2273937A1 (fr) * 1974-06-04 1976-01-02 Eickhoff Geb Procede et dispositif pour regler progressivement les vitesses de coupe et d'avance de machines d'abattage utilisees au fond dans les mines, notamment de haveuses a cylindres

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0019318A2 (fr) * 1979-05-14 1980-11-26 Ballast-Nedam Groep N.V. Drague et procédé de commande de cette drague
EP0019318A3 (en) * 1979-05-14 1981-01-28 Ballast-Nedam Groep N.V. Method of steering a dredging tool and dredger implement
EP0656248A1 (fr) * 1993-12-03 1995-06-07 CAR. MEC. S.r.l. Innovations de machines à scier pour blocs de carrière

Also Published As

Publication number Publication date
DE2709687A1 (de) 1978-09-07
BE864374A (fr) 1978-06-16
FR2382577B1 (fr) 1983-11-10
US4181115A (en) 1980-01-01
IT7820660A0 (it) 1978-02-28
IT1092885B (it) 1985-07-12

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Legal Events

Date Code Title Description
ST Notification of lapse