TW200606006A - Machined manifold and method of making same - Google Patents

Machined manifold and method of making same

Info

Publication number
TW200606006A
TW200606006A TW094120433A TW94120433A TW200606006A TW 200606006 A TW200606006 A TW 200606006A TW 094120433 A TW094120433 A TW 094120433A TW 94120433 A TW94120433 A TW 94120433A TW 200606006 A TW200606006 A TW 200606006A
Authority
TW
Taiwan
Prior art keywords
main flow
flow member
making same
cross sectional
sectional shape
Prior art date
Application number
TW094120433A
Other languages
Chinese (zh)
Other versions
TWI277501B (en
Inventor
Patrick A Tooman
Original Assignee
Plastic Engineering & Technical Services Inc
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
Priority claimed from US10/883,931 external-priority patent/US7018199B2/en
Application filed by Plastic Engineering & Technical Services Inc filed Critical Plastic Engineering & Technical Services Inc
Publication of TW200606006A publication Critical patent/TW200606006A/en
Application granted granted Critical
Publication of TWI277501B publication Critical patent/TWI277501B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B29C45/2725—Manifolds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B29C45/2701—Details not specific to hot or cold runner channels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B29C45/2725—Manifolds
    • B29C2045/2733—Inserts, plugs, bushings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B29C2045/2766—Heat insulation between nozzle and mould
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B29C2045/277—Spacer means or pressure pads between manifold and mould plates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B29C2045/2788—Nozzles having a polygonal cross section

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

A manifold for conveying injection molding material into a mold from a molding material supply and method for making same includes a main flow member having a central flow passage extending through the main flow member along a longitudinal axis of the main flow member. The main flow member also includes a plurality of branching passages each transverse to and in fluid communication with the central flow passage. The main flow member has an outer surface that is generally round in cross sectional shape. The outer surface is machined so as to be generally round in cross sectional shape.
TW094120433A 2004-07-02 2005-06-20 Machined manifold and method of making same TWI277501B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/883,931 US7018199B2 (en) 2003-12-05 2004-07-02 Machined manifold having integral pads

Publications (2)

Publication Number Publication Date
TW200606006A true TW200606006A (en) 2006-02-16
TWI277501B TWI277501B (en) 2007-04-01

Family

ID=35821327

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094120433A TWI277501B (en) 2004-07-02 2005-06-20 Machined manifold and method of making same

Country Status (3)

Country Link
KR (2) KR100790791B1 (en)
CN (1) CN1715035B (en)
TW (1) TWI277501B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8241032B2 (en) * 2010-05-18 2012-08-14 Mold-Masters (2007) Limited Single level manifold for an injection molding apparatus
CN102139302B (en) * 2011-03-16 2012-10-31 镇江市恒源汽车零部件有限公司 Multistation manifold pipe end forming device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4173448A (en) * 1978-01-06 1979-11-06 Husky Injection Molding Systems Actuating mechanism for gate valve of injection nozzle
US4964795A (en) 1985-12-09 1990-10-23 Tooman Patrick A Manifold assembly for plastic injection molding
JP2000210947A (en) 1999-01-26 2000-08-02 Hitachi Chem Co Ltd Hollow molded product
KR100472201B1 (en) * 2001-11-28 2005-03-08 유도실업주식회사 Manifold manufacturing method and manifold of hot runner for sparation injuction molding machine
JP2003193920A (en) 2001-12-25 2003-07-09 Nissan Motor Co Ltd Resin intake manifold and its manufacturing method

Also Published As

Publication number Publication date
CN1715035B (en) 2011-12-21
KR100790791B1 (en) 2008-01-02
KR20060049769A (en) 2006-05-19
TWI277501B (en) 2007-04-01
CN1715035A (en) 2006-01-04
KR20070112742A (en) 2007-11-27

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees