CH514372A - Verfahren und Vorrichtung zur Kaltverformung einer Metallstange und spanloses Abtrennen des Werkstückes von der Metallstange - Google Patents

Verfahren und Vorrichtung zur Kaltverformung einer Metallstange und spanloses Abtrennen des Werkstückes von der Metallstange

Info

Publication number
CH514372A
CH514372A CH99670A CH99670A CH514372A CH 514372 A CH514372 A CH 514372A CH 99670 A CH99670 A CH 99670A CH 99670 A CH99670 A CH 99670A CH 514372 A CH514372 A CH 514372A
Authority
CH
Switzerland
Prior art keywords
cutting
starting material
metal rod
workpiece
movable knife
Prior art date
Application number
CH99670A
Other languages
German (de)
English (en)
Inventor
Janos Dipl Ing Burany
Erno Dipl Ing Csovak
Gabor Dipl Ing Gulyas
Jozsef Dipl Ing Nemeth
Ivan Dipl Ing Vas
Andor Dipl Ing Vollak
Jozsef Dipl Ing Erdosi
Original Assignee
Koho Es Gepipari Miniszterium
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 Koho Es Gepipari Miniszterium filed Critical Koho Es Gepipari Miniszterium
Publication of CH514372A publication Critical patent/CH514372A/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F23/00—Feeding wire in wire-working machines or apparatus
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/02—Making uncoated products
    • B21C23/04—Making uncoated products by direct extrusion
    • B21C23/14—Making other products
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/02—Making uncoated products
    • B21C23/20—Making uncoated products by backward extrusion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C35/00—Removing work or waste from extruding presses; Drawing-off extruded work; Cleaning dies, ducts, containers, or mandrels for metal extruding
    • B21C35/02—Removing or drawing-off work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F11/00—Cutting wire
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F5/00—Upsetting wire
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J9/00—Forging presses
    • B21J9/02—Special design or construction
    • B21J9/06—Swaging presses; Upsetting presses
    • 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
    • B21K1/76—Making machine elements elements not mentioned in one of the preceding groups
    • 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
    • B21K27/00—Handling devices, e.g. for feeding, aligning, discharging, Cutting-off means; Arrangement thereof
    • B21K27/06—Cutting-off means; Arrangements thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D21/00—Machines or devices for shearing or cutting tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
CH99670A 1969-01-22 1970-01-21 Verfahren und Vorrichtung zur Kaltverformung einer Metallstange und spanloses Abtrennen des Werkstückes von der Metallstange CH514372A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HUGE000756 1969-01-22

Publications (1)

Publication Number Publication Date
CH514372A true CH514372A (de) 1971-10-31

Family

ID=10996522

Family Applications (1)

Application Number Title Priority Date Filing Date
CH99670A CH514372A (de) 1969-01-22 1970-01-21 Verfahren und Vorrichtung zur Kaltverformung einer Metallstange und spanloses Abtrennen des Werkstückes von der Metallstange

Country Status (7)

Country Link
AT (1) AT290260B (pl)
CH (1) CH514372A (pl)
DE (1) DE2003778A1 (pl)
FR (1) FR2028870A1 (pl)
GB (1) GB1301381A (pl)
PL (1) PL80747B1 (pl)
RO (1) RO56716A (pl)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107671219B (zh) * 2017-11-15 2019-02-01 烟台市台海集团有限公司 一种大直径长管坯的挤压锻造方法

Also Published As

Publication number Publication date
GB1301381A (pl) 1972-12-29
DE2003778A1 (de) 1970-08-06
FR2028870A1 (pl) 1970-10-16
RO56716A (pl) 1975-04-15
AT290260B (de) 1971-05-25
PL80747B1 (pl) 1975-08-30

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Legal Events

Date Code Title Description
PL Patent ceased