ES2139206T3 - GRINDING METHOD AND APPARATUS. - Google Patents

GRINDING METHOD AND APPARATUS.

Info

Publication number
ES2139206T3
ES2139206T3 ES95918090T ES95918090T ES2139206T3 ES 2139206 T3 ES2139206 T3 ES 2139206T3 ES 95918090 T ES95918090 T ES 95918090T ES 95918090 T ES95918090 T ES 95918090T ES 2139206 T3 ES2139206 T3 ES 2139206T3
Authority
ES
Spain
Prior art keywords
speed
wheel
workpiece
mantisa
sharpening
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
ES95918090T
Other languages
Spanish (es)
Inventor
John David Pickles
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.)
Intermec Europe Ltd
Original Assignee
Unova UK Ltd
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 Unova UK Ltd filed Critical Unova UK Ltd
Application granted granted Critical
Publication of ES2139206T3 publication Critical patent/ES2139206T3/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
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks
    • B24B41/007—Weight compensation; Temperature compensation; Vibration damping
    • 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
    • B24B1/00—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes
    • 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
    • B24B49/00—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation
    • B24B49/02—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation according to the instantaneous size and required size of the workpiece acted upon, the measuring or gauging being continuous or intermittent

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)

Abstract

EN UN METODO Y UN APARTO PARA AFILAR UNA PIEZA DE TRABAJO CILINDRICA, LA VELOCIDAD DE LA RUEDA AFILADORA (14) Y/O DE LA PIEZA DE TRABAJO (18) ES MODIFICADA DURANTE EL BREVE PERIODO DE PARO FINAL EN EL QUE SUCEDE EL DIMENSIONADO, Y SE LLEVAN A CABO LOS PASOS ADICIONALES SIGUIENTES: SE MIDE LA VELOCIDAD DE LA RUEDA Y/O LA PIEZA DE TRABAJO, SE CALCULA LA RAZON META DE LA VELOCIDAD DE LA RUEDA CON RESPECTO A LA VELOCIDAD DE LA PIEZA DE TRABAJO, Y SE AJUSTA LA VELOCIDAD DE LA RUEDA Y/O LA PIEZA DE TRABAJO POR MEDIO DE UN SERVOCONTROLADOR (22) DE TAL FORMA QUE SE VARIA LA RAZON DESEADA HASTA 0,25 SI LA MANTISA DE LA RAZON META ES 0,5 O MENOR, Y SI LA MANTISA ESTA POR ENCIMA DE 0,5, SE MODIFICA HASTA 0,75.IN A METHOD AND APPARATUS FOR SHARPENING A CYLINDRICAL WORKPIECE, THE SPEED OF THE SHARPENING WHEEL (14) AND / OR OF THE WORKING PIECE (18) IS MODIFIED DURING THE SHORT FINAL STOP PERIOD IN WHICH THE DIMENSIONING HAPPENS, AND THE FOLLOWING ADDITIONAL STEPS ARE CARRIED OUT: THE SPEED OF THE WHEEL AND / OR THE WORKPIECE IS MEASURED, THE TARGET RATIO OF THE SPEED OF THE WHEEL IS CALCULATED WITH RESPECT TO THE SPEED OF THE WORKPIECE, AND IT IS SET THE SPEED OF THE WHEEL AND / OR THE WORKPIECE THROUGH A SERVO-CONTROLLER (22) IN SUCH A WAY THAT THE DESIRED REASON IS VARIABLE UP TO 0.25 IF THE TARGET REASON MANTISA IS 0.5 OR LESS, AND IF THE MANTISA IS ABOVE 0.5, IT IS CHANGED UP TO 0.75.

ES95918090T 1994-07-23 1995-05-11 GRINDING METHOD AND APPARATUS. Expired - Lifetime ES2139206T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9414880A GB2291608B (en) 1994-07-23 1994-07-23 Grinding method and apparatus

Publications (1)

Publication Number Publication Date
ES2139206T3 true ES2139206T3 (en) 2000-02-01

Family

ID=10758781

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95918090T Expired - Lifetime ES2139206T3 (en) 1994-07-23 1995-05-11 GRINDING METHOD AND APPARATUS.

Country Status (6)

Country Link
EP (1) EP0771249B1 (en)
AU (1) AU2415295A (en)
DE (1) DE69513527T2 (en)
ES (1) ES2139206T3 (en)
GB (1) GB2291608B (en)
WO (1) WO1996003255A1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH595187A5 (en) * 1975-12-20 1978-02-15 Studer Ag Fritz
US4604834A (en) * 1985-10-03 1986-08-12 General Electric Company Method and apparatus for optimizing grinding
GB2268895B (en) * 1992-07-18 1995-06-28 Litton Uk Ltd Grinding method and apparatus

Also Published As

Publication number Publication date
EP0771249B1 (en) 1999-11-24
DE69513527D1 (en) 1999-12-30
DE69513527T2 (en) 2000-03-16
WO1996003255A1 (en) 1996-02-08
GB2291608B (en) 1996-11-06
AU2415295A (en) 1996-02-22
EP0771249A1 (en) 1997-05-07
GB2291608A (en) 1996-01-31
GB9414880D0 (en) 1994-09-14

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