FR874781A - Device for checking the centering of tool cutting edges - Google Patents

Device for checking the centering of tool cutting edges

Info

Publication number
FR874781A
FR874781A FR874781DA FR874781A FR 874781 A FR874781 A FR 874781A FR 874781D A FR874781D A FR 874781DA FR 874781 A FR874781 A FR 874781A
Authority
FR
France
Prior art keywords
centering
checking
cutting edges
tool cutting
tool
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
Other languages
French (fr)
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.)
Airbus Defence and Space GmbH
Junkers Flugzeug und Motorenwerke AG
Original Assignee
Messerschmitt Bolkow Blohm AG
Junkers Flugzeug und Motorenwerke AG
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 Messerschmitt Bolkow Blohm AG, Junkers Flugzeug und Motorenwerke AG filed Critical Messerschmitt Bolkow Blohm AG
Application granted granted Critical
Publication of FR874781A publication Critical patent/FR874781A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
    • B23Q17/09—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring cutting pressure or for determining cutting-tool condition, e.g. cutting ability, load on tool
    • B23Q17/0904—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring cutting pressure or for determining cutting-tool condition, e.g. cutting ability, load on tool before or after machining
    • B23Q17/0919—Arrangements for measuring or adjusting cutting-tool geometry in presetting devices
    • B23Q17/0938—Cutting angles of drills

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR874781D 1941-02-27 1941-08-20 Device for checking the centering of tool cutting edges Expired FR874781A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE219184X 1941-02-27

Publications (1)

Publication Number Publication Date
FR874781A true FR874781A (en) 1942-08-26

Family

ID=5831723

Family Applications (1)

Application Number Title Priority Date Filing Date
FR874781D Expired FR874781A (en) 1941-02-27 1941-08-20 Device for checking the centering of tool cutting edges

Country Status (2)

Country Link
CH (1) CH219184A (en)
FR (1) FR874781A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2608767A (en) * 1946-03-06 1952-09-02 George E Hall Gauge for cone tipped tools
US2626465A (en) * 1946-11-08 1953-01-27 Coventry Gauge & Tool Co Ltd Angle measuring device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2577228A (en) * 1950-02-17 1951-12-04 Burgess Norton Mfg Co Drill point gauge

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2608767A (en) * 1946-03-06 1952-09-02 George E Hall Gauge for cone tipped tools
US2626465A (en) * 1946-11-08 1953-01-27 Coventry Gauge & Tool Co Ltd Angle measuring device

Also Published As

Publication number Publication date
CH219184A (en) 1942-01-31

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