ATE214323T1 - DIAMOND CIRCUIT CUTTERS WITH BEVELED GRINDING ENDS - Google Patents

DIAMOND CIRCUIT CUTTERS WITH BEVELED GRINDING ENDS

Info

Publication number
ATE214323T1
ATE214323T1 AT98937770T AT98937770T ATE214323T1 AT E214323 T1 ATE214323 T1 AT E214323T1 AT 98937770 T AT98937770 T AT 98937770T AT 98937770 T AT98937770 T AT 98937770T AT E214323 T1 ATE214323 T1 AT E214323T1
Authority
AT
Austria
Prior art keywords
roller
abrasive
diamond
cutters
diameter
Prior art date
Application number
AT98937770T
Other languages
German (de)
Inventor
Luigi Pedrini
Original Assignee
Luigi Pedrini
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 Luigi Pedrini filed Critical Luigi Pedrini
Application granted granted Critical
Publication of ATE214323T1 publication Critical patent/ATE214323T1/en

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
    • B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
    • B24B7/20—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground
    • B24B7/22—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground for grinding inorganic material, e.g. stone, ceramics, porcelain
    • 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
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks
    • B24B41/04—Headstocks; Working-spindles; Features relating thereto
    • B24B41/047—Grinding heads for working on plane surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D5/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting only by their periphery; Bushings or mountings therefor
    • B24D5/06—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting only by their periphery; Bushings or mountings therefor with inserted abrasive blocks, e.g. segmental

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Polishing Bodies And Polishing Tools (AREA)

Abstract

The diamond roller for ceramics, having abrasive with sloped side, comprises the abrasive diamond material disposed on the surface of the roller (9), and it is characterised in that it presents for a brief length (10) and on one end, at least, of the envelope surface (11) of the abrasive, with decrease of height (12) from the diameter of cut to the diameter of the roller. Advantageously, said sloped side (12) presents constant inclination and is present on both ends of the roller. Finally, the effect of preventing witness marks of start (6) and stop work (5) of the roller from the surface of the tile (3) is present even when the diamond abrasive is disposed on sectors or teeth (8) on a multi start helix.
AT98937770T 1997-08-01 1998-07-30 DIAMOND CIRCUIT CUTTERS WITH BEVELED GRINDING ENDS ATE214323T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT97MO000142A IT1294907B1 (en) 1997-08-01 1997-08-01 DIAMOND ROLLER FOR CERAMIC MATERIAL, EQUIPPED WITH ABRASIVE WITH LATERAL DEGRADING INVITATION.
PCT/IT1998/000219 WO1999006181A1 (en) 1997-08-01 1998-07-30 Diamond roller for ceramics, having abrasive with sloped side

Publications (1)

Publication Number Publication Date
ATE214323T1 true ATE214323T1 (en) 2002-03-15

Family

ID=11386395

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98937770T ATE214323T1 (en) 1997-08-01 1998-07-30 DIAMOND CIRCUIT CUTTERS WITH BEVELED GRINDING ENDS

Country Status (5)

Country Link
EP (1) EP1032487B1 (en)
AT (1) ATE214323T1 (en)
DE (1) DE69804242D1 (en)
IT (1) IT1294907B1 (en)
WO (1) WO1999006181A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2825657B1 (en) * 2001-06-11 2003-09-05 Styldal PROCESS AND INSTALLATION FOR MANUFACTURING ARTIFICIAL STONE TILES AND OBTAINED TILES
CN108044531B (en) * 2017-12-12 2019-08-27 中国航发沈阳黎明航空发动机有限责任公司 A method for manufacturing diamond rollers for multi-process combined grinding

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2563907A (en) * 1946-11-18 1951-08-14 Nat Broach & Mach Rotary cutter
FR1592177A (en) * 1968-10-30 1970-05-11
IT1169121B (en) * 1983-04-27 1987-05-27 Ermanno Pacini ABRASIVE SURFACE TRUNK CONE ROLLER FOR TOOL SANDER RADIAL TRUNK CONE ROLLERS
JPS6090623A (en) * 1983-10-19 1985-05-21 Sumitomo Electric Ind Ltd Rotary cutting tool
DD285568A5 (en) * 1989-11-02 1990-12-19 Veb Kombinat Zuschlagstoffe Und Natursteine,Dd EXTRACTOR ON DIAMOND GRANULAR BASE
IT1279870B1 (en) * 1995-10-18 1997-12-18 Luigi Pedrini CALIBRATING THE THICKNESS OF GRANITE SLABS OR TILES, PORCELAIN STONEWARE OR OTHER HARD AND NON-HARD MATERIALS, EQUIPPED WITH ABRASIVE ROLLERS

Also Published As

Publication number Publication date
WO1999006181A1 (en) 1999-02-11
EP1032487B1 (en) 2002-03-13
ITMO970142A1 (en) 1999-02-01
EP1032487A1 (en) 2000-09-06
DE69804242D1 (en) 2002-04-18
IT1294907B1 (en) 1999-04-23

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties