DE3112316A1 - "verfahren zum aussenken von bohrungen in einer platte aus glas- oder kohlenstoffaserverstaerktem material" - Google Patents

"verfahren zum aussenken von bohrungen in einer platte aus glas- oder kohlenstoffaserverstaerktem material"

Info

Publication number
DE3112316A1
DE3112316A1 DE19813112316 DE3112316A DE3112316A1 DE 3112316 A1 DE3112316 A1 DE 3112316A1 DE 19813112316 DE19813112316 DE 19813112316 DE 3112316 A DE3112316 A DE 3112316A DE 3112316 A1 DE3112316 A1 DE 3112316A1
Authority
DE
Germany
Prior art keywords
tool
plate
diamond
crowns
axis
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.)
Withdrawn
Application number
DE19813112316
Other languages
German (de)
English (en)
Inventor
Aldo 10051 Avigliana Torino Falchero
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.)
Leonardo SpA
Original Assignee
Aeritalia Societa Aerospaziale Italiana pA
Aeritalia SpA
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 Aeritalia Societa Aerospaziale Italiana pA, Aeritalia SpA filed Critical Aeritalia Societa Aerospaziale Italiana pA
Publication of DE3112316A1 publication Critical patent/DE3112316A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B23B51/10—Bits for countersinking
    • B23B51/107—Bits for countersinking having a pilot
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2251/00—Details of tools for drilling machines
    • B23B2251/50—Drilling tools comprising cutting inserts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B23B51/0002—Drills with connected cutting heads, e.g. with non-exchangeable cutting heads; Drills with a single insert extending across the rotational axis and having at least two radially extending cutting edges in the working position
    • B23B51/0003—Drills with connected cutting heads, e.g. with non-exchangeable cutting heads; Drills with a single insert extending across the rotational axis and having at least two radially extending cutting edges in the working position with exchangeable heads or inserts
    • B23B51/0004—Drills with connected cutting heads, e.g. with non-exchangeable cutting heads; Drills with a single insert extending across the rotational axis and having at least two radially extending cutting edges in the working position with exchangeable heads or inserts with cutting heads or inserts attached by screw means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling Tools (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
DE19813112316 1980-04-16 1981-03-28 "verfahren zum aussenken von bohrungen in einer platte aus glas- oder kohlenstoffaserverstaerktem material" Withdrawn DE3112316A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT67592/80A IT1129072B (it) 1980-04-16 1980-04-16 Procedimento per la svasatura di fori ricavati in una lastra di un agglomerato di materiale di fibre di carbone e di fibre di vetro

Publications (1)

Publication Number Publication Date
DE3112316A1 true DE3112316A1 (de) 1982-01-21

Family

ID=11303693

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19813112316 Withdrawn DE3112316A1 (de) 1980-04-16 1981-03-28 "verfahren zum aussenken von bohrungen in einer platte aus glas- oder kohlenstoffaserverstaerktem material"

Country Status (5)

Country Link
DE (1) DE3112316A1 (https=)
FR (1) FR2480645A1 (https=)
GB (1) GB2074061B (https=)
IT (1) IT1129072B (https=)
NL (1) NL8101863A (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4449865A (en) * 1981-11-18 1984-05-22 The Boeing Company Method and tool for generating countersunk holes in composite materials
GB8907890D0 (en) * 1989-04-07 1989-05-24 Sandvik Ltd Cutters
US5573537A (en) * 1995-02-10 1996-11-12 Rogozinski; Chaim Instrument for probing and reaming a pedicle
IL134513A0 (en) * 2000-02-13 2001-04-30 W P W Engineering Ltd Countersinking tool for fast exchange chucks

Also Published As

Publication number Publication date
FR2480645A1 (fr) 1981-10-23
IT1129072B (it) 1986-06-04
GB2074061B (en) 1983-08-17
FR2480645B3 (https=) 1983-03-04
NL8101863A (nl) 1981-11-16
GB2074061A (en) 1981-10-28
IT8067592A0 (it) 1980-04-16

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Legal Events

Date Code Title Description
8141 Disposal/no request for examination