BE529060A - - Google Patents

Info

Publication number
BE529060A
BE529060A BE529060DA BE529060A BE 529060 A BE529060 A BE 529060A BE 529060D A BE529060D A BE 529060DA BE 529060 A BE529060 A BE 529060A
Authority
BE
Belgium
Prior art keywords
mandrel
length
conical
grooves
tubular
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE529060A publication Critical patent/BE529060A/fr

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21JFORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J5/00Methods for forging, hammering, or pressing; Special equipment or accessories therefor
    • B21J5/06Methods for forging, hammering, or pressing; Special equipment or accessories therefor for performing particular operations
    • B21J5/12Forming profiles on internal or external surfaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Of Metal (AREA)
BE529060D BE529060A (enEXAMPLES)

Publications (1)

Publication Number Publication Date
BE529060A true BE529060A (enEXAMPLES)

Family

ID=162170

Family Applications (1)

Application Number Title Priority Date Filing Date
BE529060D BE529060A (enEXAMPLES)

Country Status (1)

Country Link
BE (1) BE529060A (enEXAMPLES)

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