ES2161994T3 - METHOD AND APPLIANCE TO CLEAN A STONE TO POLISH LENSES. - Google Patents

METHOD AND APPLIANCE TO CLEAN A STONE TO POLISH LENSES.

Info

Publication number
ES2161994T3
ES2161994T3 ES96401573T ES96401573T ES2161994T3 ES 2161994 T3 ES2161994 T3 ES 2161994T3 ES 96401573 T ES96401573 T ES 96401573T ES 96401573 T ES96401573 T ES 96401573T ES 2161994 T3 ES2161994 T3 ES 2161994T3
Authority
ES
Spain
Prior art keywords
stone
prepulimented
tosca
lens
appliance
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.)
Expired - Lifetime
Application number
ES96401573T
Other languages
Spanish (es)
Inventor
Yasuhito Eto
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.)
Topcon Corp
Original Assignee
Topcon Corp
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 Topcon Corp filed Critical Topcon Corp
Application granted granted Critical
Publication of ES2161994T3 publication Critical patent/ES2161994T3/en
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
    • B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
    • B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
    • B24B9/06—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain
    • B24B9/08—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain of glass
    • B24B9/14—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain of glass of optical work, e.g. lenses, prisms
    • B24B9/146—Accessories, e.g. lens mounting devices
    • 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
    • B24B53/00—Devices or means for dressing or conditioning abrasive surfaces
    • B24B53/04—Devices or means for dressing or conditioning abrasive surfaces of cylindrical or conical surfaces on abrasive tools or wheels
    • 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
    • B24B53/00—Devices or means for dressing or conditioning abrasive surfaces
    • B24B53/12—Dressing tools; Holders therefor
    • B24B53/14—Dressing tools equipped with rotary rollers or cutters; Holders therefor
    • 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
    • B24B53/00—Devices or means for dressing or conditioning abrasive surfaces
    • B24B53/003—Devices or means for dressing or conditioning abrasive surfaces using at least two conditioning tools

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Grinding-Machine Dressing And Accessory Apparatuses (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
  • Eyeglasses (AREA)

Abstract

SE PRESENTA UN METODO DE REAVIVADO Y UN APARATO PARA REAVIVAR UNA PIEDRA DE PREPULIMENTADO DE LENTES. EL DISCO DE REAVIVADO (60) ESTA CONSTRUIDO POR LA UNION DE AL MENOS UNA PIEDRA DE REAVIVADO TOSCA (61) CON UNA PIEDRA DE ACABADO (62). LA PIEDRA DE REAVIVADO TOSCA (61) ES MAS TOSCA QUE LA PIEDRA DE PREPULIMENTADO DE LENTES A PREPARAR. LA PIEDRA DE ACABADO (62) ES SUBSTANCIALMENTE TAN FINA COMO LA PIEDRA DE PREPULIMENTADO DE LENTES O ES MAS FINA QUE LA PIEDRA DE PREPULIMENTADO DE LENTES. PARA PREPARAR LA PIEDRA DE PREPULIMENTADO DE LENTES, SE LLEVA A CABO PRIMERO UN PROCESAMIENTO TOSCO CON LA PIEDRA DE REAVIVADO TOSCA (61), Y LUEGO SE LLEVA A CABO UN ACABADO CON LA PIEDRA DE ACABADO (62).A LIVING METHOD AND AN APPLIANCE ARE PRESENTED TO REVIVE A LENS PREPULIMENTED STONE. THE REVIVAL DISC (60) IS BUILT BY THE UNION OF AT LEAST A TOSCA REVIVAL STONE (61) WITH A FINISHING STONE (62). THE STONE OF REAVIVADO TOSCA (61) IS MORE TOSCA THAN THE STONE OF PREPULIMENTED LENSES TO PREPARE. THE FINISHING STONE (62) IS SUBSTANTIALLY SO FINE AS THE LENS PREPULIMENTED STONE OR IS FINEER THAN THE LENS PREPULIMENTED STONE. TO PREPARE THE LENS PREPULIMENTED STONE, A TOSCO PROCESSING IS CARRIED OUT FIRST WITH THE TOSCA REVIVAL STONE (61), AND THEN A FINISH WITH THE FINISHED STONE IS CARRIED OUT (62).

ES96401573T 1995-07-17 1996-07-16 METHOD AND APPLIANCE TO CLEAN A STONE TO POLISH LENSES. Expired - Lifetime ES2161994T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7180212A JPH0929632A (en) 1995-07-17 1995-07-17 Lens grinding wheel dressing method and dressing apparatus used therefor

Publications (1)

Publication Number Publication Date
ES2161994T3 true ES2161994T3 (en) 2001-12-16

Family

ID=16079367

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96401573T Expired - Lifetime ES2161994T3 (en) 1995-07-17 1996-07-16 METHOD AND APPLIANCE TO CLEAN A STONE TO POLISH LENSES.

Country Status (4)

Country Link
EP (1) EP0754524B1 (en)
JP (1) JPH0929632A (en)
DE (1) DE69615618T2 (en)
ES (1) ES2161994T3 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4288012B2 (en) 2001-01-05 2009-07-01 株式会社ニデック Eyeglass lens processing equipment
JP4895656B2 (en) * 2006-04-03 2012-03-14 株式会社ニデック Whetstone dressing method and whetstone dressing apparatus for eyeglass lens peripheral edge processing apparatus
JP5206194B2 (en) * 2008-07-24 2013-06-12 株式会社ジェイテクト Truing method and truing device for grinding wheel
JP5668486B2 (en) * 2011-01-18 2015-02-12 株式会社ジェイテクト Truing method and grinding machine
EP3200954B1 (en) * 2014-10-03 2020-12-09 Zeeko Innovations Limited Tool and method for shaping and finishing a workpiece

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1553511A (en) * 1975-09-29 1979-09-26 Asaeda T Truing and dressing apparatus for grinding whells
JPS6451269A (en) * 1987-08-18 1989-02-27 Citizen Watch Co Ltd Precision grinding machine
JPH0192067A (en) * 1987-09-30 1989-04-11 Toyota Banmotsupusu Kk Multilayered type diamond rotary dresser
DE4012658C2 (en) * 1990-03-23 1995-05-24 Wernicke & Co Gmbh Spectacle lens edge grinding machine
FR2691663B1 (en) * 1992-05-26 1996-10-11 Essilor Int METHOD FOR REDEIVING GRINDING WHEELS, DISC AND MACHINE FOR ITS IMPLEMENTATION.
JPH0647664A (en) * 1992-07-31 1994-02-22 Nikon Corp Whetstone dressing device and dressing member used therefor

Also Published As

Publication number Publication date
EP0754524B1 (en) 2001-10-04
EP0754524A1 (en) 1997-01-22
DE69615618T2 (en) 2002-08-08
DE69615618D1 (en) 2001-11-08
JPH0929632A (en) 1997-02-04

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