EP1214998A3 - Giessform für Leichtmetall-Giessmaschine - Google Patents

Giessform für Leichtmetall-Giessmaschine Download PDF

Info

Publication number
EP1214998A3
EP1214998A3 EP01126257A EP01126257A EP1214998A3 EP 1214998 A3 EP1214998 A3 EP 1214998A3 EP 01126257 A EP01126257 A EP 01126257A EP 01126257 A EP01126257 A EP 01126257A EP 1214998 A3 EP1214998 A3 EP 1214998A3
Authority
EP
European Patent Office
Prior art keywords
casting
die
casting apparatus
light alloy
moulding
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
EP01126257A
Other languages
English (en)
French (fr)
Other versions
EP1214998A2 (de
EP1214998B1 (de
Inventor
Gerhard Wurst
Ulrich Riethmüller
Johann Wolf
Alfred Unterreitmaier
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bayerische Motoren Werke AG
Original Assignee
Bayerische Motoren Werke AG
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 Bayerische Motoren Werke AG filed Critical Bayerische Motoren Werke AG
Publication of EP1214998A2 publication Critical patent/EP1214998A2/de
Publication of EP1214998A3 publication Critical patent/EP1214998A3/de
Application granted granted Critical
Publication of EP1214998B1 publication Critical patent/EP1214998B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
    • B22D17/20—Accessories: Details
    • B22D17/22—Dies; Die plates; Die supports; Cooling equipment for dies; Accessories for loosening and ejecting castings from dies
    • B22D17/2209—Selection of die materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Powder Metallurgy (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)

Abstract

Für eine Gießform für eine Leichtmetall-Gießmaschine wird zur Gewichtsreduzierung und zur Senkung der Herstellkosten vorgeschlagen, dass ein konturgebender Bereich der Gießform als ein gesondertes Teil mit einer eigensteifen Wandung durch Sintern oder heißisostatisches Pressen erzeugt wird, und dass ein maschinenseitiger Teil der Gießform durch Umgießen des konturgebenden Teils mit einem mit diesem Teil sich stoffschlüssig verbindenden Eisenwerkstoff ausgebildet wird.
EP01126257A 2000-12-14 2001-11-06 Giessform für Leichtmetall-Giessmaschine Expired - Lifetime EP1214998B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10062468 2000-12-14
DE10062468A DE10062468A1 (de) 2000-12-14 2000-12-14 Gießform für Leichtmetall-Gießmaschine

Publications (3)

Publication Number Publication Date
EP1214998A2 EP1214998A2 (de) 2002-06-19
EP1214998A3 true EP1214998A3 (de) 2003-12-17
EP1214998B1 EP1214998B1 (de) 2005-08-31

Family

ID=7667235

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01126257A Expired - Lifetime EP1214998B1 (de) 2000-12-14 2001-11-06 Giessform für Leichtmetall-Giessmaschine

Country Status (3)

Country Link
EP (1) EP1214998B1 (de)
AT (1) ATE303217T1 (de)
DE (2) DE10062468A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104942262B (zh) * 2015-07-10 2017-05-03 武汉科技大学 一种功能梯度压铸模及其制造工艺

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3723763A1 (de) * 1986-07-21 1988-01-28 Ngk Spark Plug Co Verfahren zur herstellung eines zusammengesetzten koerpers aus einem gesinterten keramischen material und einem metall
DE3738450A1 (de) * 1987-11-12 1989-06-01 Werner Weinmueller Gussform zum druckgiessen
DE19636968A1 (de) * 1996-09-12 1998-03-19 Steinbeis Transferzentrum Arbe Verfahren zur Herstellung von metallischen Prototypen

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3723763A1 (de) * 1986-07-21 1988-01-28 Ngk Spark Plug Co Verfahren zur herstellung eines zusammengesetzten koerpers aus einem gesinterten keramischen material und einem metall
DE3738450A1 (de) * 1987-11-12 1989-06-01 Werner Weinmueller Gussform zum druckgiessen
DE19636968A1 (de) * 1996-09-12 1998-03-19 Steinbeis Transferzentrum Arbe Verfahren zur Herstellung von metallischen Prototypen

Also Published As

Publication number Publication date
ATE303217T1 (de) 2005-09-15
DE50107270D1 (de) 2005-10-06
EP1214998A2 (de) 2002-06-19
EP1214998B1 (de) 2005-08-31
DE10062468A1 (de) 2002-06-20

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