ES279732U - Una herramienta de carburo cementado - Google Patents

Una herramienta de carburo cementado

Info

Publication number
ES279732U
ES279732U ES1983279732U ES279732U ES279732U ES 279732 U ES279732 U ES 279732U ES 1983279732 U ES1983279732 U ES 1983279732U ES 279732 U ES279732 U ES 279732U ES 279732 U ES279732 U ES 279732U
Authority
ES
Spain
Prior art keywords
cemented carbide
making
tool
processes
cutting tools
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.)
Granted
Application number
ES1983279732U
Other languages
English (en)
Other versions
ES279732Y (es
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.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of ES279732U publication Critical patent/ES279732U/es
Application granted granted Critical
Publication of ES279732Y publication Critical patent/ES279732Y/es
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/24—Perforating, i.e. punching holes
    • B21D28/34—Perforating tools; Die holders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D37/00—Tools as parts of machines covered by this subclass
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D37/00—Tools as parts of machines covered by this subclass
    • B21D37/01—Selection of materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Physical Vapour Deposition (AREA)
  • Punching Or Piercing (AREA)

Abstract

1. Una herramienta de carburo cementado que tiene un filo que efectúa una operación ya sea de corte o de cizallamiento durante su uso, caracterizada porque comprende; una primera superficie que incluye el filo; una segunda superficie que se une con la primera superficie en el filo; un filo de carburo cementado formado en la unión de la primera y seguda superficies; una capa implantada con iones, resistente al desgaste, ubicada adyacente al filo y debajo y paralela con una de las primeras y segunda superficies, la capa intersecta la segunda de las primeras y segunda superficies; la segunda superficie está desprovista de cualquier capa resistente al desgaste implantada con iones. 2. Una herramienta de carburo cementado, según la reivindicación 1, caracterizada porque la capa resistente al desgaste incluye partículas de carburo metálico dañadas por irradiación y aglutinante metálico modificado dañado por irradiación. 3. Una herramienta de carburo cementado, según la reivindicación 2, caracterizada porque la capa resistente al desgaste incluye una especie extraña implantada por implantación de iones. 4. Una herramienta de carburo cementado, según la reivindicación 1, caracterizada porque la intersección de la capa resistente al desgaste con la segunda superficie, provee una zona resistente al desgaste de una anchura aproximada hasta de 1.000 {angstron} en la segunda superficie. 5. Una herramienta de carburo cementado, según la reivindicación 1, caracterizada porque la capa resistente al desgaste tiene una profundidad máxima de 400 {angstron}. 6. Una herramienta de carburo cementada, según la reivindicación 3, caracterizada porque la especie extraña es nitrógeno. 7. Una herramienta de carburo cementado.
ES1983279732U 1982-01-25 1983-01-24 Una herramienta de carburo cementado Expired ES279732Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US34252582A 1982-01-25 1982-01-25

Publications (2)

Publication Number Publication Date
ES279732U true ES279732U (es) 1984-11-16
ES279732Y ES279732Y (es) 1985-06-01

Family

ID=23342214

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1983279732U Expired ES279732Y (es) 1982-01-25 1983-01-24 Una herramienta de carburo cementado

Country Status (6)

Country Link
JP (1) JPS58202923A (es)
KR (1) KR840003048A (es)
DE (1) DE3301199A1 (es)
ES (1) ES279732Y (es)
FR (1) FR2520272A1 (es)
GB (1) GB2114041A (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE9004124D0 (sv) * 1990-12-21 1990-12-21 Sandvik Ab Haardmetallverktyg foer klippning och stansning
EP0609520B1 (en) * 1992-12-07 2001-05-23 Fuji Photo Film Co., Ltd. Perforator for metal plate
DE102015208743A1 (de) * 2015-05-12 2016-11-17 Gühring KG Spanabhebendes Werkzeug
DE102015208742A1 (de) * 2015-05-12 2016-11-17 Gühring KG Spanabhebendes Werkzeug

Also Published As

Publication number Publication date
DE3301199A1 (de) 1983-08-04
ES279732Y (es) 1985-06-01
GB2114041A (en) 1983-08-17
GB8300981D0 (en) 1983-02-16
JPS58202923A (ja) 1983-11-26
FR2520272A1 (fr) 1983-07-29
KR840003048A (ko) 1984-08-13

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