CH234402A - Bohrstange mit Schneidmesser für das Bohren von langspanenden Werkstoffen. - Google Patents

Bohrstange mit Schneidmesser für das Bohren von langspanenden Werkstoffen.

Info

Publication number
CH234402A
CH234402A CH234402DA CH234402A CH 234402 A CH234402 A CH 234402A CH 234402D A CH234402D A CH 234402DA CH 234402 A CH234402 A CH 234402A
Authority
CH
Switzerland
Prior art keywords
cutting blade
boring bar
drilling long
chipping materials
chipping
Prior art date
Application number
Other languages
German (de)
English (en)
Inventor
Aktiengesellschaft Fried Krupp
Original Assignee
Krupp 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 Krupp Ag filed Critical Krupp Ag
Publication of CH234402A publication Critical patent/CH234402A/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B23B51/04—Drills for trepanning
    • B23B51/0486—Drills for trepanning with lubricating or cooling equipment
    • B23B51/0493—Drills for trepanning with lubricating or cooling equipment with exchangeable cutting inserts, e.g. able to be clamped
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
    • B23B27/14—Cutting tools of which the bits or tips or cutting inserts are of special material
    • B23B27/16—Cutting tools of which the bits or tips or cutting inserts are of special material with exchangeable cutting bits or cutting inserts, e.g. able to be clamped
    • B23B27/1614—Cutting tools of which the bits or tips or cutting inserts are of special material with exchangeable cutting bits or cutting inserts, e.g. able to be clamped with plate-like cutting inserts of special shape clamped against the walls of the recess in the shank by a clamping member acting upon the wall of a hole in the insert
    • B23B27/1622—Cutting tools of which the bits or tips or cutting inserts are of special material with exchangeable cutting bits or cutting inserts, e.g. able to be clamped with plate-like cutting inserts of special shape clamped against the walls of the recess in the shank by a clamping member acting upon the wall of a hole in the insert characterised by having a special shape
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2200/00—Details of cutting inserts
    • B23B2200/12—Side or flank surfaces
    • B23B2200/123—Side or flank surfaces curved
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2200/00—Details of cutting inserts
    • B23B2200/20—Top or side views of the cutting edge
    • B23B2200/204—Top or side views of the cutting edge with discontinuous cutting edge
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2222/00—Materials of tools or workpieces composed of metals, alloys or metal matrices
    • B23B2222/28—Details of hard metal, i.e. cemented carbide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2222/00—Materials of tools or workpieces composed of metals, alloys or metal matrices
    • B23B2222/84—Steel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2250/00—Compensating adverse effects during turning, boring or drilling
    • B23B2250/12—Cooling and lubrication
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2251/00—Details of tools for drilling machines
    • B23B2251/20—Number of cutting edges
    • B23B2251/201—Single cutting edge
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2251/00—Details of tools for drilling machines
    • B23B2251/56—Guiding pads

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling Tools (AREA)
CH234402D 1942-03-21 1943-03-09 Bohrstange mit Schneidmesser für das Bohren von langspanenden Werkstoffen. CH234402A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE234402X 1942-03-21

Publications (1)

Publication Number Publication Date
CH234402A true CH234402A (de) 1944-09-30

Family

ID=5891300

Family Applications (1)

Application Number Title Priority Date Filing Date
CH234402D CH234402A (de) 1942-03-21 1943-03-09 Bohrstange mit Schneidmesser für das Bohren von langspanenden Werkstoffen.

Country Status (3)

Country Link
BE (1) BE449673A (enrdf_load_stackoverflow)
CH (1) CH234402A (enrdf_load_stackoverflow)
FR (1) FR892182A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2856363A1 (de) * 1977-12-27 1979-06-28 Valeron Corp Schaltbarer und austauschbarer einsatzbohrer

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE422752B (sv) * 1975-05-22 1982-03-29 Schur & Co Botek Djupborrningsverktyg
GB2215246A (en) * 1988-03-04 1989-09-20 Fisher & Co J Boring tool
IL105758A (en) * 1993-05-20 1996-01-31 Iscar Ltd A drill with a mark that can be marked
JP3634909B2 (ja) * 1995-11-27 2005-03-30 京セラ株式会社 ドリルインサート
SE517361C2 (sv) * 1999-06-21 2002-05-28 Sandvik Ab Långhålsborr
DE20219754U1 (de) * 2002-12-19 2004-04-22 Gühring, Jörg, Dr. Tieflochbohrer mit auswechselbarem Schneideinsatz und auswechselbarer Führungsleiste
DE102009031193A1 (de) * 2009-06-29 2010-12-30 Botek Präzisionsbohrtechnik Gmbh Tieflochbohrer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2856363A1 (de) * 1977-12-27 1979-06-28 Valeron Corp Schaltbarer und austauschbarer einsatzbohrer

Also Published As

Publication number Publication date
FR892182A (fr) 1944-03-30
BE449673A (enrdf_load_stackoverflow)

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