BE531763A - - Google Patents

Info

Publication number
BE531763A
BE531763A BE531763DA BE531763A BE 531763 A BE531763 A BE 531763A BE 531763D A BE531763D A BE 531763DA BE 531763 A BE531763 A BE 531763A
Authority
BE
Belgium
Prior art keywords
punch
blank
punches
head
radial direction
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE531763A publication Critical patent/BE531763A/fr

Links

Classifications

    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
BE531763D BE531763A (de)

Publications (1)

Publication Number Publication Date
BE531763A true BE531763A (de)

Family

ID=164008

Family Applications (1)

Application Number Title Priority Date Filing Date
BE531763D BE531763A (de)

Country Status (1)

Country Link
BE (1) BE531763A (de)

Similar Documents

Publication Publication Date Title
US7360388B2 (en) Hollow stepped shaft and method of forming the same
US2392175A (en) Process of making hollow valves
US3429172A (en) Method of making gear forging apparatus
CA2506675C (en) Method and apparatus for spinning to a constant length
US4682487A (en) Method for reconditioning spot welding electrodes
JPH11514582A (ja) ほとんど正味の形状に小歯車を鍛造する方法及び装置
US5115663A (en) Method for forming a crankshaft
US20050011245A1 (en) Method and apparatus for working tube
BE531763A (de)
US6145185A (en) Method for forming a connecting pipe of a high pressure connector for fluid
US1977164A (en) Means for making articles having a polygonal cross section
EP0323931B1 (de) Verfahren und Werkzeugausrüstung zur Herstellung geschmiedeter Niete
JP3838321B2 (ja) 中空ラックバーの製造方法およびその装置
EP0534818B1 (de) Verfahren zum Herstellen einer Achse mit profilierten Enden, Maschine zur Durchfuhrung des Verfahrens und damit hergestellte Achse
EP2004341B1 (de) Verfahren zum präzisions-extrudieren von hohlkomponenten aus metall und entsprechende vorrichtung
FR2729594A1 (fr) Procede et dispositif de formage a froid de fonds bombes
EP4414181A1 (de) Schlagwerkzeug mit einem stampfer und zugehöriges stampfverfahren
CH720488A2 (fr) Outil de frappe formant une étampe, et procédé d'étampage associé
BE423451A (de)
JPS59150640A (ja) 金属リング素材の製造方法
FR2517573A1 (fr) Procede de production de pieces en metal de forme annulaire
BE493062A (de)
BE533242A (de)
BE656111A (de)
BE433859A (de)