CH219184A - Device for checking the cutting edge symmetry of tools. - Google Patents

Device for checking the cutting edge symmetry of tools.

Info

Publication number
CH219184A
CH219184A CH219184DA CH219184A CH 219184 A CH219184 A CH 219184A CH 219184D A CH219184D A CH 219184DA CH 219184 A CH219184 A CH 219184A
Authority
CH
Switzerland
Prior art keywords
checking
tools
cutting edge
edge symmetry
symmetry
Prior art date
Application number
Other languages
German (de)
Inventor
Akti Flugzeug-Und-Motorenwerke
Original Assignee
Messerschmitt Boelkow Blohm
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 Boelkow Blohm filed Critical Messerschmitt Boelkow Blohm
Publication of CH219184A publication Critical patent/CH219184A/en

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
CH219184D 1941-02-27 1941-06-26 Device for checking the cutting edge symmetry of tools. CH219184A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
CH219184A true CH219184A (en) 1942-01-31

Family

ID=5831723

Family Applications (1)

Application Number Title Priority Date Filing Date
CH219184D CH219184A (en) 1941-02-27 1941-06-26 Device for checking the cutting edge symmetry of tools.

Country Status (2)

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

Cited By (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

Families Citing this family (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
GB609221A (en) * 1946-11-08 1948-09-28 Harold Cornelius Reading An improved method of finishing or resetting the cutting edges of twist drills or the like and an angle measuring device for use in such a method

Cited By (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

Also Published As

Publication number Publication date
FR874781A (en) 1942-08-26

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