GB2437065A - Die casting mold and improved vent structure used therein - Google Patents

Die casting mold and improved vent structure used therein

Info

Publication number
GB2437065A
GB2437065A GB0619837A GB0619837A GB2437065A GB 2437065 A GB2437065 A GB 2437065A GB 0619837 A GB0619837 A GB 0619837A GB 0619837 A GB0619837 A GB 0619837A GB 2437065 A GB2437065 A GB 2437065A
Authority
GB
United Kingdom
Prior art keywords
vent passage
die casting
casting mold
structure used
vent structure
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
GB0619837A
Other versions
GB2437065B (en
GB0619837D0 (en
Inventor
Hiroki Harada
Yukio Nishigata
Kunio Yagi
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.)
Honda Motor Co Ltd
Original Assignee
Honda Motor Co Ltd
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 Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Publication of GB0619837D0 publication Critical patent/GB0619837D0/en
Publication of GB2437065A publication Critical patent/GB2437065A/en
Application granted granted Critical
Publication of GB2437065B publication Critical patent/GB2437065B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B22D17/14—Machines with evacuated die cavity
    • B22D17/145—Venting means therefor

Abstract

A die casting mold includes a resistance member (17) disposed in a vent passage (16) to reduce a flow velocity of molten metal as the molten metal advances along the vent passage. The resistant member comprises a plurality of discrete protrusions (24) arranged in staggered relation to one another in both a longitudinal direction and a transverse direction of the vent passage so as to define therebetween a labyrinthine part (34) extending between an inlet side and an outlet side of the vent passage.
GB0619837A 2005-02-07 2006-01-31 Die casting mold and improved vent structure used therein Expired - Fee Related GB2437065B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2005031054A JP2006212697A (en) 2005-02-07 2005-02-07 Die for die casting
PCT/JP2006/301927 WO2006082947A1 (en) 2005-02-07 2006-01-31 Die casting mold and improved vent structure used therein

Publications (3)

Publication Number Publication Date
GB0619837D0 GB0619837D0 (en) 2006-11-15
GB2437065A true GB2437065A (en) 2007-10-17
GB2437065B GB2437065B (en) 2009-04-08

Family

ID=36226540

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0619837A Expired - Fee Related GB2437065B (en) 2005-02-07 2006-01-31 Die casting mold and improved vent structure used therein

Country Status (6)

Country Link
US (1) US20080264597A1 (en)
JP (1) JP2006212697A (en)
CN (1) CN100513011C (en)
CA (1) CA2561891A1 (en)
GB (1) GB2437065B (en)
WO (1) WO2006082947A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5041913B2 (en) * 2007-08-14 2012-10-03 富士重工業株式会社 Chill vent
US11148194B2 (en) 2018-05-10 2021-10-19 Adolf Hetke Casting system
US10933465B2 (en) * 2018-05-10 2021-03-02 Adolf Hetke Casting system
SE543801C2 (en) * 2019-09-16 2021-07-27 Pa Invest Ab Tool and method for casting components from cast metal
CN115519092A (en) * 2022-11-01 2022-12-27 南通喆丰机器人有限公司 Aluminum casting die-casting die
CN117123757B (en) * 2023-10-20 2024-02-27 宁波遵航汽车零部件有限公司 Ultralow-speed die casting die for automobile air conditioner compressor impeller

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11151564A (en) * 1997-11-20 1999-06-08 Ngk Insulators Ltd Chill vent

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3964538A (en) * 1975-05-22 1976-06-22 Lucille E. Noordhof Core box mounting plates in a shell core machine
IT1310052B1 (en) * 1999-08-05 2002-02-05 Unitecno S R L AIR AND GAS EVACUATION CONTROL DEVICE FROM DIE-PRINTERS.

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11151564A (en) * 1997-11-20 1999-06-08 Ngk Insulators Ltd Chill vent
EP0930114A1 (en) * 1997-11-20 1999-07-21 Ngk Insulators, Ltd. Chill vent for die casting moulds

Also Published As

Publication number Publication date
GB2437065B (en) 2009-04-08
CN100513011C (en) 2009-07-15
CA2561891A1 (en) 2006-08-10
GB0619837D0 (en) 2006-11-15
CN1956812A (en) 2007-05-02
JP2006212697A (en) 2006-08-17
WO2006082947A1 (en) 2006-08-10
US20080264597A1 (en) 2008-10-30

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20110131