DE3760378D1 - Apparatus and method for detecting a tool edge - Google Patents

Apparatus and method for detecting a tool edge

Info

Publication number
DE3760378D1
DE3760378D1 DE8787104139T DE3760378T DE3760378D1 DE 3760378 D1 DE3760378 D1 DE 3760378D1 DE 8787104139 T DE8787104139 T DE 8787104139T DE 3760378 T DE3760378 T DE 3760378T DE 3760378 D1 DE3760378 D1 DE 3760378D1
Authority
DE
Germany
Prior art keywords
output
transducer
output signal
filtered
force transducer
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
Application number
DE8787104139T
Other languages
English (en)
Inventor
Lawson, Jr
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.)
MOORE SPECIAL TOOL CO Inc
Original Assignee
MOORE SPECIAL TOOL CO Inc
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 MOORE SPECIAL TOOL CO Inc filed Critical MOORE SPECIAL TOOL CO Inc
Application granted granted Critical
Publication of DE3760378D1 publication Critical patent/DE3760378D1/de
Expired 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
    • B24B47/00—Drives or gearings; Equipment therefor
    • B24B47/22—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
  • Machine Tool Sensing Apparatuses (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
DE8787104139T 1986-09-02 1987-03-20 Apparatus and method for detecting a tool edge Expired DE3760378D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/903,219 US4676030A (en) 1986-09-02 1986-09-02 Apparatus and method for detecting a tool edge

Publications (1)

Publication Number Publication Date
DE3760378D1 true DE3760378D1 (en) 1989-08-31

Family

ID=25417129

Family Applications (2)

Application Number Title Priority Date Filing Date
DE198787104139T Pending DE255851T1 (de) 1986-09-02 1987-03-20 Verfahren und vorrichtung zur feststellung einer werkzeugkarte.
DE8787104139T Expired DE3760378D1 (en) 1986-09-02 1987-03-20 Apparatus and method for detecting a tool edge

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE198787104139T Pending DE255851T1 (de) 1986-09-02 1987-03-20 Verfahren und vorrichtung zur feststellung einer werkzeugkarte.

Country Status (5)

Country Link
US (1) US4676030A (de)
EP (1) EP0255851B1 (de)
JP (1) JPS6362672A (de)
AT (1) ATE45037T1 (de)
DE (2) DE255851T1 (de)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2971263A (en) * 1958-04-30 1961-02-14 Robotron Corp Electrical device
US2957126A (en) * 1958-05-16 1960-10-18 Westinghouse Electric Corp Non-electronic eccentricity detector
US3872285A (en) * 1974-05-31 1975-03-18 Westinghouse Electric Corp Control system for sensing the vibration and lateral force on a cutting tool
GB2049198B (en) * 1979-05-01 1983-03-30 Renishaw Electrical Ltd Probe for use in measuring apparatus
NL7906791A (nl) * 1979-09-12 1981-03-16 Nederlandse Gasunie Nv Zuigerpositiedetektor.
US4471444A (en) * 1982-04-02 1984-09-11 The United States Of America As Represented By The Secretary Of Commerce Rotating tool wear monitoring apparatus
DE3315197A1 (de) * 1983-04-27 1984-10-31 Schaudt Maschinenbau Gmbh, 7000 Stuttgart Verfahren zum abrichten von schleifscheiben

Also Published As

Publication number Publication date
US4676030A (en) 1987-06-30
EP0255851A3 (en) 1988-03-02
ATE45037T1 (de) 1989-08-15
DE255851T1 (de) 1988-06-30
EP0255851B1 (de) 1989-07-26
JPS6347586B2 (de) 1988-09-22
EP0255851A2 (de) 1988-02-17
JPS6362672A (ja) 1988-03-18

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee