GB1509752A - Hob type milling cutters - Google Patents

Hob type milling cutters

Info

Publication number
GB1509752A
GB1509752A GB2701375A GB2701375A GB1509752A GB 1509752 A GB1509752 A GB 1509752A GB 2701375 A GB2701375 A GB 2701375A GB 2701375 A GB2701375 A GB 2701375A GB 1509752 A GB1509752 A GB 1509752A
Authority
GB
United Kingdom
Prior art keywords
sintered material
milling cutters
type milling
elements
hob type
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
GB2701375A
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.)
CUTANIT
Original Assignee
CUTANIT
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 CUTANIT filed Critical CUTANIT
Publication of GB1509752A publication Critical patent/GB1509752A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
    • C23C16/22—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the deposition of inorganic material, other than metallic material
    • C23C16/30—Deposition of compounds, mixtures or solid solutions, e.g. borides, carbides, nitrides
    • C23C16/301—AIII BV compounds, where A is Al, Ga, In or Tl and B is N, P, As, Sb or Bi

Landscapes

  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Gear Processing (AREA)
  • Ceramic Products (AREA)
  • Powder Metallurgy (AREA)
  • Physical Vapour Deposition (AREA)

Abstract

Tools of steel or sintered material are used, which are provided with a coating of sintered material at least on the points subject to a wearing stress. The sintered material coating consists of one or more layers of elements from groups III to VI of the Periodic Table of the Elements, together with the sintered material-forming elements carbon, nitrogen, boron and/or silicon. At least one of the sintered material layers, predominantly the outermost layer, consists of nitride or of a sintered material predominantly containing nitride. The tools are used for machining gear wheels by the hobbing process.
GB2701375A 1974-06-25 1975-06-25 Hob type milling cutters Expired GB1509752A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT522974A AT328254B (en) 1974-06-25 1974-06-25 HOBBING CUTTERS

Publications (1)

Publication Number Publication Date
GB1509752A true GB1509752A (en) 1978-05-04

Family

ID=3573421

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2701375A Expired GB1509752A (en) 1974-06-25 1975-06-25 Hob type milling cutters

Country Status (5)

Country Link
AT (1) AT328254B (en)
CH (1) CH615852A5 (en)
DE (1) DE2517288A1 (en)
FR (1) FR2276133A1 (en)
GB (1) GB1509752A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2917348C2 (en) * 1979-04-28 1984-07-12 Fried. Krupp Gmbh, 4300 Essen Wear-resistant composite body
GB2135337A (en) * 1983-02-18 1984-08-30 Santrade Ltd Hard wear resistant metal nitride surface layer
GB2182060A (en) * 1985-10-25 1987-05-07 Vni Instrument Inst Cutting tool with high hardness coating

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1578729A (en) * 1976-06-16 1980-11-05 Lucas Industries Ltd Tip in a single point turning tool
GB1579999A (en) * 1977-09-12 1980-11-26 Gen Electric Annular metal cutting die of titanium carbide coating tool steel and method of shaving metal rods
CH655880A5 (en) * 1982-02-02 1986-05-30 Maag Zahnraeder & Maschinen Ag TOOLING MACHINE TOOL.
DE3230177C2 (en) * 1982-08-13 1984-06-20 Carl Hurth Maschinen- und Zahnradfabrik GmbH & Co, 8000 München Gear or rack-shaped tool for scraping gears
DE3434616C2 (en) * 1983-12-19 1997-06-19 Hartmetall Beteiligungsgesells Process for the production of titanium-boron oxynitride layers on cemented carbide bodies
DE3512986A1 (en) * 1985-04-11 1986-10-16 Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe VIELLAGE, HIGH-WEAR-RESISTANT HARD MATERIAL PROTECTIVE LAYER FOR METALLIC, STRICTLY STRESSED SURFACES OR SUBSTRATES
EP0306549B1 (en) * 1987-09-09 1991-12-18 Fabricacion de Herramientas y Utensilios S.A. FHUSA Improvements to the method of attaching removable cutting blades to machine cutters
JP6959577B2 (en) * 2018-01-04 2021-11-02 三菱マテリアル株式会社 Surface coating cutting tool
DE102018005730A1 (en) * 2018-07-20 2020-01-23 Gebr. Saacke Gmbh & Co. Kg Form cutters, in particular saw cutters
WO2020015862A1 (en) 2018-07-20 2020-01-23 Gebr. Saacke Gmbh & Co. Kg Form cutter, in particular hobbing cutter

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2917348C2 (en) * 1979-04-28 1984-07-12 Fried. Krupp Gmbh, 4300 Essen Wear-resistant composite body
GB2135337A (en) * 1983-02-18 1984-08-30 Santrade Ltd Hard wear resistant metal nitride surface layer
GB2182060A (en) * 1985-10-25 1987-05-07 Vni Instrument Inst Cutting tool with high hardness coating
GB2182060B (en) * 1985-10-25 1989-09-20 Vni Instrument Inst Cutting tool with high hardness coating

Also Published As

Publication number Publication date
DE2517288A1 (en) 1976-01-08
FR2276133A1 (en) 1976-01-23
ATA522974A (en) 1975-05-15
AT328254B (en) 1976-03-10
CH615852A5 (en) 1980-02-29
FR2276133B1 (en) 1981-02-20

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Legal Events

Date Code Title Description
PS Patent sealed
PS Patent sealed
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
732 Registration of transactions, instruments or events in the register (sect. 32/1977)