ATE350198T1 - DIAMOND GRINDING TOOL WITH ORIENTED CRYSTALS AND ASSOCIATED MANUFACTURING METHOD - Google Patents

DIAMOND GRINDING TOOL WITH ORIENTED CRYSTALS AND ASSOCIATED MANUFACTURING METHOD

Info

Publication number
ATE350198T1
ATE350198T1 AT02102685T AT02102685T ATE350198T1 AT E350198 T1 ATE350198 T1 AT E350198T1 AT 02102685 T AT02102685 T AT 02102685T AT 02102685 T AT02102685 T AT 02102685T AT E350198 T1 ATE350198 T1 AT E350198T1
Authority
AT
Austria
Prior art keywords
diamond crystals
diamond
layer
crystals
grinding tool
Prior art date
Application number
AT02102685T
Other languages
German (de)
Inventor
Paolo Bernieri
Original Assignee
Stalber S R L
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 Stalber S R L filed Critical Stalber S R L
Application granted granted Critical
Publication of ATE350198T1 publication Critical patent/ATE350198T1/en

Links

Classifications

    • 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
    • B24D5/02—Wheels in one piece
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D18/00—Manufacture of grinding tools or other grinding devices, e.g. wheels, not otherwise provided for
    • B24D18/0018—Manufacture of grinding tools or other grinding devices, e.g. wheels, not otherwise provided for by electrolytic deposition

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Polishing Bodies And Polishing Tools (AREA)

Abstract

The invention concerns a diamond cutting tool, of the type comprising a layer of diamond crystals (3) anchored onto its surface (2), preferably by electrolytic deposit or by chemical means. According to the invention, said layer is formed by oriented diamond crystals (3); moreover, the surface (2) of anchorage of the diamond crystals (3) is preferably inclined in respect of the bottom surface (Y-Y) of the cutting performed by said tool. The invention also concerns a process to manufacture such a diamond cutting tool, comprising at least a working step - known per se - to form a fixing layer of electrolytic metal apt to retain a single layer of diamond crystals (3) onto the surface (2) of a metallic supporting body (1), and a previous working step - according to the invention - to orient said diamond crystals (3) in a uniform manner; for this purpose, a vibration is imparted on said metallic supporting body (1) for a short time, from a few seconds to some minutes, while it is dipped into the mass of diamond crystals. <IMAGE>
AT02102685T 2001-12-06 2002-12-05 DIAMOND GRINDING TOOL WITH ORIENTED CRYSTALS AND ASSOCIATED MANUFACTURING METHOD ATE350198T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2001MI002580A ITMI20012580A1 (en) 2001-12-06 2001-12-06 MANUFACTURING PROCEDURE OF A DIAMOND CUTTING TOOL, ORIENTED CRYSTALS, AND CUTTING TOOL MADE WITH IT

Publications (1)

Publication Number Publication Date
ATE350198T1 true ATE350198T1 (en) 2007-01-15

Family

ID=11448671

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02102685T ATE350198T1 (en) 2001-12-06 2002-12-05 DIAMOND GRINDING TOOL WITH ORIENTED CRYSTALS AND ASSOCIATED MANUFACTURING METHOD

Country Status (4)

Country Link
EP (1) EP1323498B1 (en)
AT (1) ATE350198T1 (en)
DE (1) DE60217281D1 (en)
IT (1) ITMI20012580A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101934506B (en) * 2010-09-07 2011-12-14 宁波大学 Manufacturing method of easily recoverable electroplated diamond grinding wheel
DE102015109432B3 (en) * 2015-06-12 2016-12-08 Universität Kassel Cutting bead for a sawing wire, sawing wire and method for producing a sawing wire

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3691707A (en) * 1969-11-12 1972-09-19 Sola Basic Ind Semiconductor material cutting apparatus and method of making the same
US4079552A (en) * 1974-11-06 1978-03-21 Fletcher J Lawrence Diamond bonding process
US3957593A (en) * 1975-01-31 1976-05-18 Keene Corporation Method of forming an abrasive tool
HU173061B (en) * 1976-04-22 1979-02-28 Finomkeramiaipari Muevek Method for uniting into tools of predetermined properties e.g. grinding, cutting, polishing and drilling tools from mineral and/or artifical grained materials by ceramic, metal ceramic and/or metal bonding
IT1151712B (en) * 1982-03-25 1986-12-24 Diamond Pauber Srl ABRASIVE ELEMENT OBTAINED BY ELECTROLYTIC DIAMOND DEPOSIT
JPH0639729A (en) * 1992-05-29 1994-02-15 Canon Inc Precision grinding wheel and its manufacture

Also Published As

Publication number Publication date
EP1323498A1 (en) 2003-07-02
EP1323498B1 (en) 2007-01-03
ITMI20012580A1 (en) 2003-06-06
DE60217281D1 (en) 2007-02-15

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Legal Events

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