GB584016A - Improvements in or relating to tools having encased hard inserts - Google Patents

Improvements in or relating to tools having encased hard inserts

Info

Publication number
GB584016A
GB584016A GB1892444A GB1892444A GB584016A GB 584016 A GB584016 A GB 584016A GB 1892444 A GB1892444 A GB 1892444A GB 1892444 A GB1892444 A GB 1892444A GB 584016 A GB584016 A GB 584016A
Authority
GB
United Kingdom
Prior art keywords
insert
coating
encased
tools
grinding
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
GB1892444A
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.)
Hard Alloys Ltd
Original Assignee
Hard Alloys 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 Hard Alloys Ltd filed Critical Hard Alloys Ltd
Priority to GB1892444A priority Critical patent/GB584016A/en
Publication of GB584016A publication Critical patent/GB584016A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C3/00—Profiling tools for metal drawing; Combinations of dies and mandrels
    • B21C3/18—Making tools by operations not covered by a single other subclass; Repairing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)

Abstract

584,016. Making engineers' tools. KRYSZEK, S., and HARD ALLOYS, Ltd. Oct. 3, 1944, No. 18924. [Classes 83 (ii) and 83 (iv)] Building up parts of articles by spraying.-A tool, e.g. a drawing die, comprising an insert 1 of hard material, e.g. tungsten carbide, encased in a metallic coating 2 is made by spraying the coating metal onto the preformed insert. The coating 2 may comprise stainless steel or other high tensile steel and be machined to the desired shape and size, e.g. by grinding or turning with a carbide or diamond tool. To get a stronger enclosure the encased insert, after grinding or machining if required, may be shrunk into a turned casing or other holder 3. The coating 2 may extend over both ends of the insert and may include one or more outwardly extending flanges &c.
GB1892444A 1944-10-03 1944-10-03 Improvements in or relating to tools having encased hard inserts Expired GB584016A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1892444A GB584016A (en) 1944-10-03 1944-10-03 Improvements in or relating to tools having encased hard inserts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1892444A GB584016A (en) 1944-10-03 1944-10-03 Improvements in or relating to tools having encased hard inserts

Publications (1)

Publication Number Publication Date
GB584016A true GB584016A (en) 1947-01-06

Family

ID=10120795

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1892444A Expired GB584016A (en) 1944-10-03 1944-10-03 Improvements in or relating to tools having encased hard inserts

Country Status (1)

Country Link
GB (1) GB584016A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3013657A (en) * 1957-03-08 1961-12-19 Hubert J Altwicker Die
DE1273471B (en) * 1962-03-30 1968-07-25 Hard Alloys Ltd Drawing tool
JPS5348009A (en) * 1976-10-14 1978-05-01 Tone Boring Co Process for solidification of superhard alloy materials in sintered product
US4468947A (en) * 1980-12-27 1984-09-04 Ngk Spark Plug Co., Ltd. Die
US5033334A (en) * 1989-05-12 1991-07-23 Cornelius Phaal Wire drawing die
CN111530954A (en) * 2020-05-07 2020-08-14 河南艾维模具有限公司 Production process of artificial diamond precise aperture wire drawing die

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3013657A (en) * 1957-03-08 1961-12-19 Hubert J Altwicker Die
DE1273471B (en) * 1962-03-30 1968-07-25 Hard Alloys Ltd Drawing tool
JPS5348009A (en) * 1976-10-14 1978-05-01 Tone Boring Co Process for solidification of superhard alloy materials in sintered product
JPS5628966B2 (en) * 1976-10-14 1981-07-06
US4468947A (en) * 1980-12-27 1984-09-04 Ngk Spark Plug Co., Ltd. Die
US5033334A (en) * 1989-05-12 1991-07-23 Cornelius Phaal Wire drawing die
CN111530954A (en) * 2020-05-07 2020-08-14 河南艾维模具有限公司 Production process of artificial diamond precise aperture wire drawing die

Similar Documents

Publication Publication Date Title
ES444989A1 (en) Cutting tool and method for making same
GB1042711A (en)
GB584016A (en) Improvements in or relating to tools having encased hard inserts
CA967404A (en) Carbide alloys suitable for cutting tools and wear parts
GB900099A (en) Improvements in or relating to boring crowns
DE3272064D1 (en) Wire electrode spark erosion
JPS53116581A (en) Cutting tool made of hard metal alloy having coating of titanium carbide and nitride
GB507540A (en) Improvements in or relating to cutting-off and grooving tools for use in lathes and the like
Uchida Super-Hard Tool Materials: More to Come
GB562462A (en) Improvements in or relating to the production of cutting tools
GB694292A (en) Improvements in or relating to milling cutters and like tools
GB632885A (en) Improvements in or relating to cutting tools made of tungsten and similar carbides
Wertheim et al. The Surface Condition of Electric Discharge Machined Titanium Materials
GB865614A (en) Improvements in or relating to lathe or like work centres
JPS57173404A (en) Precision turning method of groove
GB574635A (en) Improved process for the preparation of diamond dies (for wire drawing) and like operations
GB575278A (en) Improvements in or relating to abrasive tools and instruments
Diessner State of Development and Wear Behaviour of Coated Hard Metals
Leopold et al. Continuous Mechanics Studies of Metal Cutting
Mikhailov The Use of Tools Made of Synthetic Super-Hard Material in the Production of Industrial Equipment
CA974093A (en) Carbide alloys suitable for cutting tools and wear parts
CA415114A (en) Iron alloy and cutting tool
Dvorak New Czechoslovak Sintered Carbide H 10
Darlow The Use of Tungsten Carbide When Machining Stainless Steel
Stashko A Study of Sintered Diamond Capabilities in Machining 390 Aluminum