Feb 15, 2016 18:08
8 yrs ago
6 viewers *
English term

redraw die

English to Spanish Tech/Engineering Mechanics / Mech Engineering
Gracias de antemano por su ayuda. Se trata del manual de un formador de cuerpo de latas (bodymaker).

The Blank Holder continues forward in advance of the Ram, entering the cup and carrying it forward until it is just clamped against the face of the ***Redraw Die***.
At this point the nose of the Punch Sleeve makes contact with the base of the cup in the Redraw Die.
The base of the cup remains clamped between the Blank Holder and the face of the Redraw Die throughout the redrawing operation.
This is achieved by allowing the redraw mechanism to overtravel on the constant motion Redraw Cams.
The Wall Ironing Punch continues its forward stroke and pushes in sequence the redrawn cup through the first, second and third Wall Ironing Rings, which along with the Redraw Die are mounted in an assembly called Cradle.

Proposed translations

21 mins
Selected

molde de reestirado

Saludos y suerte.

--------------------------------------------------
Note added at 1 día18 horas (2016-02-17 12:56:01 GMT)
--------------------------------------------------

"More specifically, the die pack in the bodymaker has multiple, spaced dies, each die having a substantially circular opening. Each die opening is slightly smaller than the next adjacent upstream die. Thus, when the punch draws the cup through the first die, the redraw die, the aluminum cup is deformed over the substantially cylindrical punch."

Entiendo que la chapa entra ya preformada y se vuelve a estirar en el redraw die.

http://www.google.ch/patents/US8869578

--------------------------------------------------
Note added at 3 días12 horas (2016-02-19 06:36:50 GMT)
--------------------------------------------------

Un "die" es un troquel. https://es.m.wikipedia.org/wiki/Troquel_(cortante)
Something went wrong...
4 KudoZ points awarded for this answer. Comment: "Muchas gracias, Miguel."
11 mins

troquel para reembutir

Saludos
Something went wrong...
Term search
  • All of ProZ.com
  • Term search
  • Jobs
  • Forums
  • Multiple search