APPARATUS FOR FORMING PARTS OF SHEET BLANKS Russian patent published in 2003 - IPC

Abstract RU 2211740 C2

FIELD: different branches of machine engineering, namely manufacture of parts of sheet blanks by forming process at using shaping member of ductile metal. SUBSTANCE: apparatus includes shaping member whose one portion is made of ductile metal and it has inserts also made of ductile metal and reciprocal portion made of rigid metal. Separating member is arranged between inserts and shaping member of ductile metal. Separating member may be made of metallic foil or it may be in the form of gasket of plastic material such as polyethylene or in the form of grease layer. EFFECT: possibility for making complex configuration parts of enhanced quality due to simplified process of demounting die set. 4 cl, 1 dwg, 1 ex

Similar patents RU2211740C2

Title Year Author Number
METHOD FOR MAKING THIN-WALL ENVELOPES WITH SPHERICAL BOTTOM 1998
  • Pozdov I.N.
RU2157739C2
METHOD FOR PULSE TYPE DEEP DRAWING OF PARTS 1998
  • Pozdov I.N.
RU2158644C2
METHOD FOR MAKING HOLLOW PARTS BY DRAWING 1998
  • Pozdov I.N.
RU2206422C2
METHOD FOR PULSE-TYPE DEEP DRAWING OF PARTS 2001
  • Pozdov I.N.
  • Pozdov K.I.
RU2242318C2
METHOD OF CONICAL PIECES PRODUCTION 1994
  • Rybkin A.V.
  • Lapin B.P.
RU2070467C1
METHOD FOR DEEP IMPULSE DRAWING OF PARTS 2000
  • Shelaton' A.E.
RU2187399C2
METHOD OF DEEP DRAWING AND METHOD OF ITS IMPLEMENTATION 2008
  • Pozdov Ivan Nikolaevich
  • Pozdov Konstantin Ivanovich
RU2367536C1
METHOD OF MANUFACTURING THIN-WALL CYLINDRICAL HOUSINGS OF TARGETS 1998
  • Pinegin A.V.
RU2139367C1
METHOD FOR MANUFACTURING THIN-WALL TARGET BODY 1997
  • Pinegin A.V.
RU2117710C1
BEARING SUPPORT WITH DAMPER MEMBERS 1997
  • Sedov S.I.
RU2130135C1

RU 2 211 740 C2

Authors

Pozdov I.N.

Dates

2003-09-10Published

2001-05-08Filed