JP5576732B2 - スプルーブッシュとその製造方法 - Google Patents

スプルーブッシュとその製造方法 Download PDF

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Publication number
JP5576732B2
JP5576732B2 JP2010160252A JP2010160252A JP5576732B2 JP 5576732 B2 JP5576732 B2 JP 5576732B2 JP 2010160252 A JP2010160252 A JP 2010160252A JP 2010160252 A JP2010160252 A JP 2010160252A JP 5576732 B2 JP5576732 B2 JP 5576732B2
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JP
Japan
Prior art keywords
sprue
cooling water
sprue bushing
friction welding
main body
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.)
Active
Application number
JP2010160252A
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English (en)
Japanese (ja)
Other versions
JP2012020485A5 (ko
JP2012020485A (ja
Inventor
尚 杉浦
延宏 澤
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.)
NGK Insulators Ltd
Original Assignee
NGK Insulators 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 NGK Insulators Ltd filed Critical NGK Insulators Ltd
Priority to JP2010160252A priority Critical patent/JP5576732B2/ja
Priority to TW100124099A priority patent/TWI445608B/zh
Priority to CN201110199295.6A priority patent/CN102336002B/zh
Priority to KR1020110069984A priority patent/KR20120007993A/ko
Publication of JP2012020485A publication Critical patent/JP2012020485A/ja
Publication of JP2012020485A5 publication Critical patent/JP2012020485A5/ja
Application granted granted Critical
Publication of JP5576732B2 publication Critical patent/JP5576732B2/ja
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    • 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
    • B29C45/2737—Heating or cooling means therefor
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
JP2010160252A 2010-07-15 2010-07-15 スプルーブッシュとその製造方法 Active JP5576732B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2010160252A JP5576732B2 (ja) 2010-07-15 2010-07-15 スプルーブッシュとその製造方法
TW100124099A TWI445608B (zh) 2010-07-15 2011-07-07 Gate bushings and their manufacturing methods
CN201110199295.6A CN102336002B (zh) 2010-07-15 2011-07-14 浇道套及其制造方法
KR1020110069984A KR20120007993A (ko) 2010-07-15 2011-07-14 스프루 부시와 그 제조 방법

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2010160252A JP5576732B2 (ja) 2010-07-15 2010-07-15 スプルーブッシュとその製造方法

Publications (3)

Publication Number Publication Date
JP2012020485A JP2012020485A (ja) 2012-02-02
JP2012020485A5 JP2012020485A5 (ko) 2012-10-25
JP5576732B2 true JP5576732B2 (ja) 2014-08-20

Family

ID=45512078

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010160252A Active JP5576732B2 (ja) 2010-07-15 2010-07-15 スプルーブッシュとその製造方法

Country Status (4)

Country Link
JP (1) JP5576732B2 (ko)
KR (1) KR20120007993A (ko)
CN (1) CN102336002B (ko)
TW (1) TWI445608B (ko)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3479983A4 (en) * 2016-06-29 2019-06-12 Panasonic Intellectual Property Management Co., Ltd. FOUNTAIN POCKET AND MANUFACTURING METHOD THEREFOR
US11220032B2 (en) 2016-06-29 2022-01-11 Panasonic Intellectual Property Management Co., Ltd. Sprue-bush and method for manufacturing sprue-bush

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102672893A (zh) * 2012-03-16 2012-09-19 广东步步高电子工业有限公司 一种塑胶模具灌嘴及采用此灌嘴的冷流道塑胶模具
CN106738590B (zh) * 2016-12-16 2023-01-17 浙江海峰自动化设备有限公司 一种用于pu材料的浇注头外套
CN107825667A (zh) * 2017-11-27 2018-03-23 杭州先临快速成型技术有限公司 一种浇口套快速冷却水路及其设计方法
CN110126195A (zh) * 2019-05-30 2019-08-16 开平市盈光机电科技有限公司 一种设置有特别水道装置的唧嘴
CN113478749A (zh) * 2020-08-15 2021-10-08 东莞达兴塑胶模具有限公司 一种大水口模具解决拉丝方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2565041B2 (ja) * 1991-07-29 1996-12-18 いすゞ自動車株式会社 複合歯車の製造方法及び複合歯車
JPH0952259A (ja) * 1995-08-11 1997-02-25 Tenshiyou Denki Kogyo Kk 射出成形金型のマニホールド製造方法
JP2000213551A (ja) * 1999-01-27 2000-08-02 Nippon Piston Ring Co Ltd エンドピ―ス圧接型の中空カムシャフト
JP2004181827A (ja) * 2002-12-04 2004-07-02 Akira Yusa プラスチック金型におけるスプルーブッシュの製造法、及び、同製造法に用いる鍛造金型
CN2712602Y (zh) * 2004-05-31 2005-07-27 李岳桥 两用浇口套
JP2007283503A (ja) * 2006-04-12 2007-11-01 Kanto Itami Denki Kk スプルブッシュ
DE102006035927A1 (de) * 2006-07-31 2008-02-14 Drei-S-Werk Präzisionswerkzeuge GmbH & Co Fertigungs-KG Werkzeugsstift für eine Werkzeugform sowie Verfahren zum Herstellen eines solchen Werkzeugstifts
CN101535026B (zh) * 2006-09-27 2012-11-21 日本碍子株式会社 浇道套及其制造方法
JP4808594B2 (ja) * 2006-11-13 2011-11-02 パナソニック株式会社 射出成形装置
JP5421294B2 (ja) * 2009-01-15 2014-02-19 株式会社Ｏｐｍラボラトリー スプルーブッシュの製造方法
JP3153374U (ja) * 2009-06-22 2009-09-03 昌和合成株式会社 カートリッジ式スプルブッシュユニット
CN201494012U (zh) * 2009-07-24 2010-06-02 上海南部塑料制品有限公司 快速成型模具浇口套
JP4792532B1 (ja) * 2010-04-13 2011-10-12 株式会社新日本テック 射出成形用スプルーブッシュおよび射出成形型装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3479983A4 (en) * 2016-06-29 2019-06-12 Panasonic Intellectual Property Management Co., Ltd. FOUNTAIN POCKET AND MANUFACTURING METHOD THEREFOR
US11220032B2 (en) 2016-06-29 2022-01-11 Panasonic Intellectual Property Management Co., Ltd. Sprue-bush and method for manufacturing sprue-bush

Also Published As

Publication number Publication date
TWI445608B (zh) 2014-07-21
KR20120007993A (ko) 2012-01-25
CN102336002B (zh) 2014-12-24
CN102336002A (zh) 2012-02-01
TW201206683A (en) 2012-02-16
JP2012020485A (ja) 2012-02-02

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