MXPA05012174A - Inhibicion de fatiga metalica en una herramienta asegurada en una mordaza. - Google Patents

Inhibicion de fatiga metalica en una herramienta asegurada en una mordaza.

Info

Publication number
MXPA05012174A
MXPA05012174A MXPA05012174A MXPA05012174A MXPA05012174A MX PA05012174 A MXPA05012174 A MX PA05012174A MX PA05012174 A MXPA05012174 A MX PA05012174A MX PA05012174 A MXPA05012174 A MX PA05012174A MX PA05012174 A MXPA05012174 A MX PA05012174A
Authority
MX
Mexico
Prior art keywords
tool
wedge
recess
shaped
secured
Prior art date
Application number
MXPA05012174A
Other languages
English (en)
Inventor
Svend-Helge Sell Soerensen
Original Assignee
Enkotec As
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 Enkotec As filed Critical Enkotec As
Publication of MXPA05012174A publication Critical patent/MXPA05012174A/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21G—MAKING NEEDLES, PINS OR NAILS OF METAL
    • B21G3/00—Making pins, nails, or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21G—MAKING NEEDLES, PINS OR NAILS OF METAL
    • B21G3/00—Making pins, nails, or the like
    • B21G3/12—Upsetting; Forming heads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21G—MAKING NEEDLES, PINS OR NAILS OF METAL
    • B21G3/00—Making pins, nails, or the like
    • B21G3/18—Making pins, nails, or the like by operations not restricted to one of the groups B21G3/12 - B21G3/16
    • B21G3/28—Making pins, nails, or the like by operations not restricted to one of the groups B21G3/12 - B21G3/16 by forging or pressing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J13/00—Details of machines for forging, pressing, or hammering
    • B21J13/02—Dies or mountings therefor
    • B21J13/03—Die mountings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
    • B21J5/06—Methods for forging, hammering, or pressing; Special equipment or accessories therefor for performing particular operations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K1/00—Making machine elements
    • B21K1/44—Making machine elements bolts, studs, or the like
    • B21K1/46—Making machine elements bolts, studs, or the like with heads

Abstract

La presente invencion se refiere a un metodo para inhibir al menos la fatiga metalica en una herramienta (2) asegurada en una mordaza (4), la herramienta comprende un lado frontal (6) conformado para utilizarse en la formacion de alambre metalico como clavos, tornillos, etc., y cuya mordaza comprende un hueco (8) adaptado para recibir la herramienta. Los nuevos aspectos del metodo involucran que la herramienta (2) comprenda dos lados (10, 12) que forman una forma de cuna, la cual se angosta hacia el lado frontal (6) de la herramienta, en donde el angulo (A??) de la forma de cuna esta entre 0.5 y 45 grados, y preferentemente entre 1 y 15 grados. Por ello se logra que la herramienta pueda estar comprimida entre los lados del hueco, de tal manera que se presentan esfuerzos compresivos en la herramienta. Debido al angulo de la forma de cuna de la herramienta y el hueco, los esfuerzos compresivos pueden alcanzar un nivel alto. Posteriormente, cuando la herramienta se utiliza en el proceso de formacion de clavos/tornillos, los esfuerzos de traccion provocados por este deben mitigar o superar la constitucion de esfuerzos compresivos antes de que pueda estar presente un estado de fatiga por tension en la herramienta.
MXPA05012174A 2003-05-14 2003-05-14 Inhibicion de fatiga metalica en una herramienta asegurada en una mordaza. MXPA05012174A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/DK2003/000320 WO2004101194A1 (en) 2003-05-14 2003-05-14 Inhibiting metal fatigue in a tool secured in a tool holder

Publications (1)

Publication Number Publication Date
MXPA05012174A true MXPA05012174A (es) 2006-02-08

Family

ID=33442591

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA05012174A MXPA05012174A (es) 2003-05-14 2003-05-14 Inhibicion de fatiga metalica en una herramienta asegurada en una mordaza.

Country Status (8)

Country Link
EP (1) EP1626828A1 (es)
CN (1) CN100355516C (es)
AU (1) AU2003223933A1 (es)
BR (1) BR0318294A (es)
CA (1) CA2524636C (es)
MX (1) MXPA05012174A (es)
NO (1) NO20055833L (es)
WO (1) WO2004101194A1 (es)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4150451A (en) * 1978-03-01 1979-04-24 Usm Corporation Die holder assembly
JPS57165153A (en) * 1981-04-02 1982-10-12 Kenji Deki Press-forming device for middle of shaft part
CN85107978A (zh) * 1985-10-19 1987-04-22 南通市拉丝厂 辊轧式制钉机的模具及其夹紧装置
SE467530B (sv) * 1989-06-30 1992-08-03 Haamex Haardmetallverktyg Ab Klaemback foer spiktillverkning
AT397218B (de) * 1991-03-20 1994-02-25 Plansee Tizit Gmbh Zwickbacken
AT2143U1 (de) * 1997-04-09 1998-05-25 Plansee Tizit Gmbh Verschleissfester werkzeugeinsatz
US6780116B2 (en) * 2001-08-13 2004-08-24 Kennametal Inc. Wear resistant nail manufacturing tool inserts

Also Published As

Publication number Publication date
CN100355516C (zh) 2007-12-19
CA2524636A1 (en) 2004-11-25
NO20055833D0 (no) 2005-12-08
AU2003223933A1 (en) 2004-12-03
CN1774308A (zh) 2006-05-17
CA2524636C (en) 2011-07-12
NO20055833L (no) 2006-01-20
EP1626828A1 (en) 2006-02-22
WO2004101194A1 (en) 2004-11-25
BR0318294A (pt) 2006-07-11

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