EP1142680A3 - Process for cutting stone blocks in stone quarries, and machine using the method - Google Patents

Process for cutting stone blocks in stone quarries, and machine using the method Download PDF

Info

Publication number
EP1142680A3
EP1142680A3 EP01107416A EP01107416A EP1142680A3 EP 1142680 A3 EP1142680 A3 EP 1142680A3 EP 01107416 A EP01107416 A EP 01107416A EP 01107416 A EP01107416 A EP 01107416A EP 1142680 A3 EP1142680 A3 EP 1142680A3
Authority
EP
European Patent Office
Prior art keywords
machine
slice
cut
block
cutting
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.)
Withdrawn
Application number
EP01107416A
Other languages
German (de)
French (fr)
Other versions
EP1142680A2 (en
Inventor
Emilio Brocco
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 EP1142680A2 publication Critical patent/EP1142680A2/en
Publication of EP1142680A3 publication Critical patent/EP1142680A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • B28D1/088—Sawing in situ, e.g. stones from rocks, grooves in walls
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C25/00—Cutting machines, i.e. for making slits approximately parallel or perpendicular to the seam
    • E21C25/54—Slitting by unguided cutter cables or cutter chains, or by unguided tools drawn along the working face by cables or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (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)
  • Revetment (AREA)
  • Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)

Abstract

According to the invention:
  • a diamond wire cutting machine (M) is provided, with a structure essentially in the form of a gantry, astride a block (B) to be cut;
  • the said cutting machine (M) is freely movable under its own power and advances in a step-by-step sequence along the said block (B);
  • at each step, and with the machine (M) stationary, a diamond cutting wire wound in a closed loop around a plurality of pulleys supported by the gantry structure of the machine (M) is made to run in a essentially vertical plane, engaging the block (B) from above with its lower run, and makes a through cut in the block (B), forming a corresponding "slice" (S) from it;
  • subsequently, in order to cut each "slice" (S), the cutting machine (M) is positioned astride the "slice" and is made to operate according to the same cutting sequence as that described above, to cut the "slice" (S) into a plurality of essentially parallelepipedal pieces.
EP01107416A 2000-04-06 2001-03-27 Process for cutting stone blocks in stone quarries, and machine using the method Withdrawn EP1142680A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT2000TO000326A IT1320021B1 (en) 2000-04-06 2000-04-06 SECTIONING PROCEDURE OF STONE AND SIMILAR QUARRY BLOCKS AND MACHINE FOR ITS IMPLEMENTATION.
ITTO000326 2000-04-06

Publications (2)

Publication Number Publication Date
EP1142680A2 EP1142680A2 (en) 2001-10-10
EP1142680A3 true EP1142680A3 (en) 2004-02-11

Family

ID=11457653

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01107416A Withdrawn EP1142680A3 (en) 2000-04-06 2001-03-27 Process for cutting stone blocks in stone quarries, and machine using the method

Country Status (2)

Country Link
EP (1) EP1142680A3 (en)
IT (1) IT1320021B1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101294494B (en) * 2008-06-20 2010-06-02 林天华 Mine rock material profile modeling recovery method and special equipment thereof
PT107741A (en) 2014-06-25 2015-12-28 Fravizel Equipamentos Metalomecânicos Lda AUTOMOTRIZING MACHINE FOR DIAMOND WIRING OF ROCKS FOR THE TRANSFORMATION OF WIGS IN BLOCKS.
CN110271104B (en) * 2018-03-14 2021-10-01 中铁二局集团有限公司 Construction method of device for horizontally cutting upper arch of track slab of ballastless track bed
CN109531831B (en) * 2018-12-17 2021-07-27 巫溪县宜嵘佳辉实业有限公司 Stone mining cutting polisher
CN109465976B (en) * 2018-12-17 2020-06-02 巫溪县碧玉石材有限公司 Rock mining cutting device
IT202000020623A1 (en) * 2020-08-28 2022-02-28 Dazzini S R L BUCKET FOR VEHICLE EQUIPPED WITH A STONE BLOCK CUTTING APPARATUS
CN112318731B (en) * 2020-10-29 2023-04-25 泉州市利器金刚石工具有限公司 Automatic rope sawing machine
AT524718A1 (en) * 2021-02-12 2022-08-15 Schwing Gmbh F wire saw
CN114179229B (en) * 2021-12-13 2023-11-14 中铁建工集团有限公司 Diamond rope saw chain cutting process
CN114670351A (en) * 2022-04-26 2022-06-28 天津理工大学 Diamond wire tensioning control device based on electromagnetic control and control method thereof
CN115816664A (en) * 2022-12-28 2023-03-21 泉州市品河精密科技有限公司 Stone cutting method

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR596906A (en) * 1925-04-20 1925-11-04 Borschneck Et Thomas Spiral wire machine for sawing stones
IT1180793B (en) * 1984-07-18 1987-09-23 Benetti Macchine ENDLESS DIAMOND WIRE MACHINE FOR THE EXECUTION OF CLOSED CUTS IN STONE QUARRIES, IN PARTICULAR IN OPEN OR UNDERGROUND MARBLE QUARRIES
FR2725931A1 (en) * 1994-10-20 1996-04-26 Dg Construction Method of cutting of surface in material block
DE19722123A1 (en) * 1997-05-27 1998-12-03 Wolfgang Mayer Cable saw for stone or similar workpieces

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR596906A (en) * 1925-04-20 1925-11-04 Borschneck Et Thomas Spiral wire machine for sawing stones
IT1180793B (en) * 1984-07-18 1987-09-23 Benetti Macchine ENDLESS DIAMOND WIRE MACHINE FOR THE EXECUTION OF CLOSED CUTS IN STONE QUARRIES, IN PARTICULAR IN OPEN OR UNDERGROUND MARBLE QUARRIES
FR2725931A1 (en) * 1994-10-20 1996-04-26 Dg Construction Method of cutting of surface in material block
DE19722123A1 (en) * 1997-05-27 1998-12-03 Wolfgang Mayer Cable saw for stone or similar workpieces

Also Published As

Publication number Publication date
EP1142680A2 (en) 2001-10-10
ITTO20000326A0 (en) 2000-04-06
ITTO20000326A1 (en) 2001-10-06
IT1320021B1 (en) 2003-11-12

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