JP4694491B2 - 成形機の射出部材及び成形方法 - Google Patents

成形機の射出部材及び成形方法 Download PDF

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Publication number
JP4694491B2
JP4694491B2 JP2006528790A JP2006528790A JP4694491B2 JP 4694491 B2 JP4694491 B2 JP 4694491B2 JP 2006528790 A JP2006528790 A JP 2006528790A JP 2006528790 A JP2006528790 A JP 2006528790A JP 4694491 B2 JP4694491 B2 JP 4694491B2
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JP
Japan
Prior art keywords
pressure
molding material
resin
flight
pressure adjustment
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.)
Expired - Fee Related
Application number
JP2006528790A
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English (en)
Japanese (ja)
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JPWO2006003977A1 (ja
Inventor
智 杉山
博義 数面
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.)
Sumitomo Heavy Industries Ltd
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Sumitomo Heavy Industries Ltd
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Publication date
Application filed by Sumitomo Heavy Industries Ltd filed Critical Sumitomo Heavy Industries Ltd
Priority to JP2006528790A priority Critical patent/JP4694491B2/ja
Publication of JPWO2006003977A1 publication Critical patent/JPWO2006003977A1/ja
Application granted granted Critical
Publication of JP4694491B2 publication Critical patent/JP4694491B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
    • B29C45/47—Means for plasticising or homogenising the moulding material or forcing it into the mould using screws
    • B29C45/50—Axially movable screw
    • 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
    • B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
    • B29C45/58—Details
    • B29C45/60—Screws

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
JP2006528790A 2004-06-30 2005-06-30 成形機の射出部材及び成形方法 Expired - Fee Related JP4694491B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2006528790A JP4694491B2 (ja) 2004-06-30 2005-06-30 成形機の射出部材及び成形方法

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2004193398 2004-06-30
JP2004193398 2004-06-30
JP2006528790A JP4694491B2 (ja) 2004-06-30 2005-06-30 成形機の射出部材及び成形方法
PCT/JP2005/012045 WO2006003977A1 (ja) 2004-06-30 2005-06-30 成形機の射出部材及び成形方法

Publications (2)

Publication Number Publication Date
JPWO2006003977A1 JPWO2006003977A1 (ja) 2008-04-17
JP4694491B2 true JP4694491B2 (ja) 2011-06-08

Family

ID=35782784

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2006528790A Expired - Fee Related JP4694491B2 (ja) 2004-06-30 2005-06-30 成形機の射出部材及び成形方法

Country Status (7)

Country Link
US (1) US20090194897A1 (enExample)
JP (1) JP4694491B2 (enExample)
KR (1) KR20070033387A (enExample)
CN (1) CN100588532C (enExample)
DE (1) DE112005001425T5 (enExample)
TW (1) TW200603982A (enExample)
WO (1) WO2006003977A1 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2324592C2 (ru) * 2006-06-19 2008-05-20 ГОУ ВПО Тамбовский государственный технический университет Шнековый пластикатор для полимерных материалов
JP5963049B2 (ja) * 2012-08-21 2016-08-03 宇部興産機械株式会社 石油コークスの搬送システム
DE102013111328A1 (de) * 2013-10-14 2015-04-16 Kraussmaffei Technologies Gmbh Verfahren zur Beurteilung verfahrenstechnischer Eigenschaften von Spritzgießwerkzeugen
DE102017010019A1 (de) * 2016-11-02 2018-05-03 Mann + Hummel Gmbh Einheit zum Regeln oder Steuern eines Fluiddrucks
CN115972479A (zh) * 2019-11-11 2023-04-18 株式会社沙迪克 注射装置
EP4086061A1 (en) * 2021-05-06 2022-11-09 Tyco Electronics Austria GmbH Screw for plastifying and conveying molding material in an injection molding device
CN117341158B (zh) * 2023-10-18 2025-10-03 安徽宏阳达新材料科技有限公司 一种瓶盖生产注塑成型机

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57133038A (en) * 1981-02-10 1982-08-17 Sekisui Plastics Co Ltd Screw for single-axis extruder
JPS59194821A (ja) * 1983-04-19 1984-11-05 Ube Ind Ltd 複合樹脂成形機
JPS62208907A (ja) * 1986-03-11 1987-09-14 Mitsubishi Heavy Ind Ltd プラスチツク、ゴム等の可塑化装置
JPS6330223A (ja) * 1986-07-25 1988-02-08 Sumitomo Heavy Ind Ltd 射出成形機
JPH07290555A (ja) * 1994-04-21 1995-11-07 Japan Steel Works Ltd:The 単軸押出成形機用スクリュ
JPH10278082A (ja) * 1997-04-03 1998-10-20 Toshiba Mach Co Ltd 射出成形機のスクリュ
JP2000334790A (ja) * 1999-05-27 2000-12-05 Sumitomo Heavy Ind Ltd 射出装置
JP2001269973A (ja) * 2000-03-24 2001-10-02 Sanko Gosei Ltd インラインスクリュー式射出成形機

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3104850B2 (ja) * 1996-05-15 2000-10-30 日精樹脂工業株式会社 射出スクリュ
JP3553270B2 (ja) * 1996-05-31 2004-08-11 日精樹脂工業株式会社 射出スクリュ
JP3163416B2 (ja) * 1996-10-14 2001-05-08 日精樹脂工業株式会社 射出成形機用スクリュ
JP4276754B2 (ja) * 1999-11-11 2009-06-10 株式会社日本製鋼所 熱可塑性樹脂発泡体の成形方法

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57133038A (en) * 1981-02-10 1982-08-17 Sekisui Plastics Co Ltd Screw for single-axis extruder
JPS59194821A (ja) * 1983-04-19 1984-11-05 Ube Ind Ltd 複合樹脂成形機
JPS62208907A (ja) * 1986-03-11 1987-09-14 Mitsubishi Heavy Ind Ltd プラスチツク、ゴム等の可塑化装置
JPS6330223A (ja) * 1986-07-25 1988-02-08 Sumitomo Heavy Ind Ltd 射出成形機
JPH07290555A (ja) * 1994-04-21 1995-11-07 Japan Steel Works Ltd:The 単軸押出成形機用スクリュ
JPH10278082A (ja) * 1997-04-03 1998-10-20 Toshiba Mach Co Ltd 射出成形機のスクリュ
JP2000334790A (ja) * 1999-05-27 2000-12-05 Sumitomo Heavy Ind Ltd 射出装置
JP2001269973A (ja) * 2000-03-24 2001-10-02 Sanko Gosei Ltd インラインスクリュー式射出成形機

Also Published As

Publication number Publication date
WO2006003977A1 (ja) 2006-01-12
DE112005001425T5 (de) 2007-05-16
HK1103687A1 (zh) 2007-12-28
CN1976794A (zh) 2007-06-06
KR20070033387A (ko) 2007-03-26
TWI297304B (enExample) 2008-06-01
TW200603982A (en) 2006-02-01
JPWO2006003977A1 (ja) 2008-04-17
US20090194897A1 (en) 2009-08-06
CN100588532C (zh) 2010-02-10

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