GB663377A - Improvements in or relating to cutting tools, such as drills, milling cutters, lathe turning tools and the like - Google Patents

Improvements in or relating to cutting tools, such as drills, milling cutters, lathe turning tools and the like

Info

Publication number
GB663377A
GB663377A GB649A GB649A GB663377A GB 663377 A GB663377 A GB 663377A GB 649 A GB649 A GB 649A GB 649 A GB649 A GB 649A GB 663377 A GB663377 A GB 663377A
Authority
GB
United Kingdom
Prior art keywords
tools
drills
molybdenum
milling cutters
boron
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
GB649A
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.)
KENNETH JACK BLACKLER WOLFE
Birmingham Small Arms Co Ltd
Original Assignee
KENNETH JACK BLACKLER WOLFE
Birmingham Small Arms Co Ltd
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 KENNETH JACK BLACKLER WOLFE, Birmingham Small Arms Co Ltd filed Critical KENNETH JACK BLACKLER WOLFE
Priority to GB649A priority Critical patent/GB663377A/en
Publication of GB663377A publication Critical patent/GB663377A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C23C12/00—Solid state diffusion of at least one non-metal element other than silicon and at least one metal element or silicon into metallic material surfaces
    • 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
    • C23C30/00—Coating with metallic material characterised only by the composition of the metallic material, i.e. not characterised by the coating process
    • C23C30/005—Coating with metallic material characterised only by the composition of the metallic material, i.e. not characterised by the coating process on hard metal substrates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)

Abstract

A process for treating cutting tools, such as drills, reamers, milling cutters and lathe tools, to form on them a lubricating film as described in Specification 660,129, comprises diffusing either molybdenum or boron into the surface of the tool and then converting either the molybdenum to molybdenum di-sulphide or the boron to boron nitride. The molybdenum or boron may be diffused into the surface of the cutter or its cutting faces or edges by any known process, for example, by using a gaseous halide of the substance. After the diffusion process, any suitable sulphurizing or nitriding process may be used; sodium polysulphide is given as an example of a suitable sulphurizing substance.
GB649A 1949-01-01 1949-01-01 Improvements in or relating to cutting tools, such as drills, milling cutters, lathe turning tools and the like Expired GB663377A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB649A GB663377A (en) 1949-01-01 1949-01-01 Improvements in or relating to cutting tools, such as drills, milling cutters, lathe turning tools and the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB649A GB663377A (en) 1949-01-01 1949-01-01 Improvements in or relating to cutting tools, such as drills, milling cutters, lathe turning tools and the like

Publications (1)

Publication Number Publication Date
GB663377A true GB663377A (en) 1951-12-19

Family

ID=9696669

Family Applications (1)

Application Number Title Priority Date Filing Date
GB649A Expired GB663377A (en) 1949-01-01 1949-01-01 Improvements in or relating to cutting tools, such as drills, milling cutters, lathe turning tools and the like

Country Status (1)

Country Link
GB (1) GB663377A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3322957A1 (en) * 1983-06-25 1985-01-31 Hauni-Werke Körber & Co KG, 2050 Hamburg METHOD FOR HARDENING THE SURFACE OF OBJECTS MADE OF IRON MATERIAL
WO1997047785A1 (en) * 1996-06-07 1997-12-18 Widia Gmbh Cutting tool and manufacturing method therefor
US8894770B2 (en) 2012-03-14 2014-11-25 Andritz Iggesund Tools Inc. Process and apparatus to treat metal surfaces

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3322957A1 (en) * 1983-06-25 1985-01-31 Hauni-Werke Körber & Co KG, 2050 Hamburg METHOD FOR HARDENING THE SURFACE OF OBJECTS MADE OF IRON MATERIAL
DE3322957C2 (en) * 1983-06-25 1985-05-15 Hauni-Werke Körber & Co KG, 2050 Hamburg Process for hardening the surface of objects made of ferrous material
WO1997047785A1 (en) * 1996-06-07 1997-12-18 Widia Gmbh Cutting tool and manufacturing method therefor
US8894770B2 (en) 2012-03-14 2014-11-25 Andritz Iggesund Tools Inc. Process and apparatus to treat metal surfaces
US9068260B2 (en) 2012-03-14 2015-06-30 Andritz Iggesund Tools Inc. Knife for wood processing and methods for plating and surface treating a knife for wood processing

Similar Documents

Publication Publication Date Title
GB1392396A (en) Method of chip forming during cutting operations and tool for the same
GB842133A (en) Metal cutting tools
GB857374A (en) Improvements in or relating to cutting tools having adjustable bit-clamping means
SE7413006L (en) TOOL FOR SPANISH WORKING
GB663377A (en) Improvements in or relating to cutting tools, such as drills, milling cutters, lathe turning tools and the like
GB988263A (en) Tool for deburring and chamfering in combination with drill or reamer or thelike
GB792234A (en) Universal woodworking or metalworking machine
GB810512A (en) Improvements in or relating to lathe and like cutting tools
GB563402A (en) Improvements relating to reamers, milling cutters and like cutting tools
GB765651A (en) Improvements in or relating to drills
GB660129A (en) Improvements in or relating to cutting tools such as drills, milling cutters, lathe turning tools and the like
GB562657A (en) Improvements in taps, reamers and the like
GB404836A (en) Improvements in or relating to expanding boring tools
GB698910A (en) Improvements in or relating to cutting tools
FR2365276A7 (en) CUTTING INSERT FOR A MACHINE TOOL
GB197480A (en) Improvements in and relating to lathe turning tools
GB726997A (en) Improved tool, such as a milling cutter or broach, with inserted blades
GB567747A (en) Improvements in the machining of irregular surfaces
GB720958A (en) A power-driven hand device to be used as a tool for multiple purposes
GB1028744A (en)
JPS5748442A (en) Microburnish machining method
JPS5290891A (en) Cutter for vibration cutting tool
GB983496A (en) Improvements in or relating to tools for working cylindrical bores
GB665652A (en) Improvements relating to the grinding of rotary cutters
GB626812A (en) Improvements in milling cutters with detachable tools, and methods of mounting the cutting tools in the same