FR2458518B1 - CUTTING INSERT FOR WORKING BY CHIP REMOVAL AND MANUFACTURING METHOD THEREOF - Google Patents

CUTTING INSERT FOR WORKING BY CHIP REMOVAL AND MANUFACTURING METHOD THEREOF

Info

Publication number
FR2458518B1
FR2458518B1 FR8012690A FR8012690A FR2458518B1 FR 2458518 B1 FR2458518 B1 FR 2458518B1 FR 8012690 A FR8012690 A FR 8012690A FR 8012690 A FR8012690 A FR 8012690A FR 2458518 B1 FR2458518 B1 FR 2458518B1
Authority
FR
France
Prior art keywords
working
manufacturing
cutting insert
chip removal
chip
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
FR8012690A
Other languages
French (fr)
Other versions
FR2458518A1 (en
Inventor
Ulf Dworak
Hans Olapinski
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.)
Feldmuehle AG
Original Assignee
Feldmuehle 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
Priority claimed from DE2923213A external-priority patent/DE2923213B2/en
Application filed by Feldmuehle AG filed Critical Feldmuehle AG
Priority to FR8012690A priority Critical patent/FR2458518B1/en
Publication of FR2458518A1 publication Critical patent/FR2458518A1/en
Application granted granted Critical
Publication of FR2458518B1 publication Critical patent/FR2458518B1/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/10—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on aluminium oxide
    • C04B35/111—Fine ceramics
    • C04B35/117—Composites
    • C04B35/119—Composites with zirconium oxide
    • 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
    • B23B27/148—Composition of the cutting inserts
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/10—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on aluminium oxide
    • C04B35/111—Fine ceramics

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Composite Materials (AREA)
  • Mechanical Engineering (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
FR8012690A 1979-06-08 1980-06-06 CUTTING INSERT FOR WORKING BY CHIP REMOVAL AND MANUFACTURING METHOD THEREOF Expired FR2458518B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8012690A FR2458518B1 (en) 1979-06-08 1980-06-06 CUTTING INSERT FOR WORKING BY CHIP REMOVAL AND MANUFACTURING METHOD THEREOF

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2923213A DE2923213B2 (en) 1979-06-08 1979-06-08 Cutting insert for machining and its manufacture
FR8012690A FR2458518B1 (en) 1979-06-08 1980-06-06 CUTTING INSERT FOR WORKING BY CHIP REMOVAL AND MANUFACTURING METHOD THEREOF

Publications (2)

Publication Number Publication Date
FR2458518A1 FR2458518A1 (en) 1981-01-02
FR2458518B1 true FR2458518B1 (en) 1987-12-24

Family

ID=25779456

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8012690A Expired FR2458518B1 (en) 1979-06-08 1980-06-06 CUTTING INSERT FOR WORKING BY CHIP REMOVAL AND MANUFACTURING METHOD THEREOF

Country Status (1)

Country Link
FR (1) FR2458518B1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2736982A1 (en) * 1977-08-17 1979-03-01 Krupp Gmbh Hard metal cutting tools - with wear resistant coating of alumina and zirconia contg. microcracks which provide toughness
DE2741295C2 (en) * 1977-09-14 1989-12-14 Fried. Krupp Gmbh, 4300 Essen Ceramic molded body
DE2744700C2 (en) * 1977-10-05 1987-05-27 Feldmühle AG, 4000 Düsseldorf Sintered material based on dense, non-metallic hard materials such as high-melting metal carbides, metal nitrides, metal borides and metal oxides with embedded zirconium and / or hafnium oxide
NL7903661A (en) * 1979-05-10 1980-11-12 Philips Nv TOOLS FOR MACHINING MATERIALS.

Also Published As

Publication number Publication date
FR2458518A1 (en) 1981-01-02

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Legal Events

Date Code Title Description
CA Change of address
CD Change of name or company name
TP Transmission of property