DE69520179D1 - Verfahren zum Druckgiessen durch Regelung der Druckkolbengeschwindigkeit - Google Patents

Verfahren zum Druckgiessen durch Regelung der Druckkolbengeschwindigkeit

Info

Publication number
DE69520179D1
DE69520179D1 DE69520179T DE69520179T DE69520179D1 DE 69520179 D1 DE69520179 D1 DE 69520179D1 DE 69520179 T DE69520179 T DE 69520179T DE 69520179 T DE69520179 T DE 69520179T DE 69520179 D1 DE69520179 D1 DE 69520179D1
Authority
DE
Germany
Prior art keywords
regulating
die casting
pressure piston
piston speed
speed
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 - Lifetime
Application number
DE69520179T
Other languages
English (en)
Other versions
DE69520179T2 (de
Inventor
Mikiya Nozaki
Mitsuhiro Karaki
Mitsuru Inui
Takehito Futamura
Akira Saitoh
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor Corp
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 Toyota Motor Corp filed Critical Toyota Motor Corp
Publication of DE69520179D1 publication Critical patent/DE69520179D1/de
Application granted granted Critical
Publication of DE69520179T2 publication Critical patent/DE69520179T2/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
    • B22D27/09—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting by using pressure
    • B22D27/11—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting by using pressure making use of mechanical pressing devices
    • 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
    • B22D17/2015—Means for forcing the molten metal into the die
    • B22D17/2069—Exerting after-pressure on the moulding material
    • 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
    • B22D17/32—Controlling equipment
    • 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
    • B29C45/56—Means for plasticising or homogenising the moulding material or forcing it into the mould using mould parts movable during or after injection, e.g. injection-compression moulding
    • B29C45/561—Injection-compression moulding
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/58—Measuring, controlling or regulating
    • B29C2043/5808—Measuring, controlling or regulating pressure or compressing force
    • 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
    • B29C45/76—Measuring, controlling or regulating
    • B29C45/82—Hydraulic or pneumatic circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
DE69520179T 1994-08-18 1995-08-17 Verfahren zum Druckgiessen durch Regelung der Druckkolbengeschwindigkeit Expired - Lifetime DE69520179T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP19420894 1994-08-18
JP14485795A JP3640704B2 (ja) 1994-08-18 1995-06-12 加圧鋳造方法

Publications (2)

Publication Number Publication Date
DE69520179D1 true DE69520179D1 (de) 2001-04-05
DE69520179T2 DE69520179T2 (de) 2001-08-02

Family

ID=26476143

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69520179T Expired - Lifetime DE69520179T2 (de) 1994-08-18 1995-08-17 Verfahren zum Druckgiessen durch Regelung der Druckkolbengeschwindigkeit

Country Status (6)

Country Link
US (1) US5671797A (de)
EP (1) EP0697263B1 (de)
JP (1) JP3640704B2 (de)
KR (1) KR100191094B1 (de)
CN (1) CN1063991C (de)
DE (1) DE69520179T2 (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5988260A (en) * 1996-03-05 1999-11-23 Toshiba Kikai Kabushiki Kaisha Method for controlling injection in a die casting machine and apparatus for the same
US6202733B1 (en) * 1998-10-13 2001-03-20 Robert W. Ratte Apparatus and method of forming battery parts
JP4258044B2 (ja) * 1998-10-30 2009-04-30 株式会社島津製作所 無孔質ダイキャスト装置
DE50101613D1 (de) * 2000-04-20 2004-04-08 Procontrol Ag Flawil Verfahren sowie antriebssystem für die steuerung/regelung der linearen press-/giessbewegung
US6701998B2 (en) 2002-03-29 2004-03-09 Water Gremlin Company Multiple casting apparatus and method
JP2004011777A (ja) * 2002-06-06 2004-01-15 Toyooki Kogyo Co Ltd 液圧駆動装置
TWI274611B (en) * 2002-08-01 2007-03-01 Toshiba Machine Co Ltd Injection device for die-cast machine
US7338539B2 (en) 2004-01-02 2008-03-04 Water Gremlin Company Die cast battery terminal and a method of making
US8701743B2 (en) 2004-01-02 2014-04-22 Water Gremlin Company Battery parts and associated systems and methods
JP4524691B2 (ja) * 2007-06-07 2010-08-18 新東工業株式会社 鋳型の減圧方法
FR2940158B1 (fr) * 2008-12-19 2012-10-12 Peugeot Citroen Automobiles Sa Procede et systeme de moulage d'une piece metallique de fonderie
US8497036B2 (en) 2009-04-30 2013-07-30 Water Gremlin Company Battery parts having retaining and sealing features and associated methods of manufacture and use
CN102732958B (zh) * 2011-04-06 2016-01-20 镇江荣德新能源科技有限公司 多晶炉长晶速度自动测量装置及其测量方法
US9748551B2 (en) 2011-06-29 2017-08-29 Water Gremlin Company Battery parts having retaining and sealing features and associated methods of manufacture and use
US9954214B2 (en) 2013-03-15 2018-04-24 Water Gremlin Company Systems and methods for manufacturing battery parts
CN104014760B (zh) * 2014-03-10 2017-03-01 宁波市俊博机械有限公司 一种可以防止铸件缩孔的压铸模具及其压铸工艺
CN104907530B (zh) * 2014-11-18 2017-05-03 秦皇岛燕大现代集成制造技术开发有限公司 铝合金车轮强力铸造工艺
JP2016203197A (ja) * 2015-04-20 2016-12-08 美濃工業栃木株式会社 加圧ピン制御方法及び加圧ピン制御装置
JP6909714B2 (ja) * 2017-11-24 2021-07-28 東洋機械金属株式会社 スクイズピン制御装置およびそれを有するダイカストマシン
US11283141B2 (en) 2018-12-07 2022-03-22 Water Gremlin Company Battery parts having solventless acid barriers and associated systems and methods
JPWO2021014707A1 (de) * 2019-07-24 2021-01-28
CN110935858A (zh) * 2019-11-29 2020-03-31 江苏铭利达科技有限公司 一种新能源汽车驱动电机模具浇排***设计方法
CN111151723A (zh) * 2020-01-06 2020-05-15 肇庆谊龙科技有限公司 一种局部加压***
CN114101623A (zh) * 2021-11-26 2022-03-01 广东鸿图科技股份有限公司 一种用于压铸的局部加压装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4147200A (en) * 1977-07-11 1979-04-03 Ford Motor Company Method and apparatus for eliminating entrapped gas in die castings
US4488589A (en) * 1981-12-16 1984-12-18 Ex-Cell-O Corporation Shot cylinder controller
US4493362A (en) * 1982-05-27 1985-01-15 Ex-Cell-O Corporation Programmable adaptive control method and system for die-casting machine
JPS58212850A (ja) * 1982-06-03 1983-12-10 Toshiba Mach Co Ltd 射出条件自動調整方法
US4932458A (en) * 1988-01-30 1990-06-12 Toshiba Machine Co., Ltd. Method of and system for operating squeeze plunger in die cast machine
US4954063A (en) * 1988-03-29 1990-09-04 Toshiba Kikai Kabushiki Kaisha Injection pressure control apparatus for a die cast machine and an injection mold machine
US5119866A (en) * 1988-09-30 1992-06-09 Ube Industries, Ltd. Method and apparatus for controlling a casting process by controlling the movement of a squeezing plunger
JP2916946B2 (ja) * 1990-11-16 1999-07-05 東芝機械株式会社 加圧鋳造における加圧ピン制御方法およびその装置
FR2676190B1 (fr) * 1991-05-10 1996-01-05 Solvay Procede pour le moulage d'un noyau fusible.
JP2792580B2 (ja) * 1991-11-26 1998-09-03 宇部興産株式会社 加圧鋳造における加圧ストローク制御方法

Also Published As

Publication number Publication date
US5671797A (en) 1997-09-30
JP3640704B2 (ja) 2005-04-20
EP0697263A1 (de) 1996-02-21
CN1123724A (zh) 1996-06-05
EP0697263B1 (de) 2001-02-28
KR960007059A (ko) 1996-03-22
DE69520179T2 (de) 2001-08-02
KR100191094B1 (ko) 1999-06-15
CN1063991C (zh) 2001-04-04
JPH08108261A (ja) 1996-04-30

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