JPS61154754A - ダイカスト機械のプレス装置において圧力ピークを回避するための装置 - Google Patents

ダイカスト機械のプレス装置において圧力ピークを回避するための装置

Info

Publication number
JPS61154754A
JPS61154754A JP28591885A JP28591885A JPS61154754A JP S61154754 A JPS61154754 A JP S61154754A JP 28591885 A JP28591885 A JP 28591885A JP 28591885 A JP28591885 A JP 28591885A JP S61154754 A JPS61154754 A JP S61154754A
Authority
JP
Japan
Prior art keywords
pressure
press
piston
stage
post
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.)
Pending
Application number
JP28591885A
Other languages
English (en)
Japanese (ja)
Inventor
フリードリツヒ・ゲオルク・シユトウンマー
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.)
Mahle GmbH
Original Assignee
Mahle GmbH
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 Mahle GmbH filed Critical Mahle GmbH
Publication of JPS61154754A publication Critical patent/JPS61154754A/ja
Pending 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
    • B22D17/20—Accessories: Details
    • B22D17/32—Controlling equipment

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Press Drives And Press Lines (AREA)
  • Presses And Accessory Devices Thereof (AREA)
JP28591885A 1984-12-21 1985-12-20 ダイカスト機械のプレス装置において圧力ピークを回避するための装置 Pending JPS61154754A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3446836.6 1984-12-21
DE19843446836 DE3446836A1 (de) 1984-12-21 1984-12-21 Einrichtung zur druckspitzenverhinderung in dem pressaggregat einer druckgiessmaschine

Publications (1)

Publication Number Publication Date
JPS61154754A true JPS61154754A (ja) 1986-07-14

Family

ID=6253529

Family Applications (1)

Application Number Title Priority Date Filing Date
JP28591885A Pending JPS61154754A (ja) 1984-12-21 1985-12-20 ダイカスト機械のプレス装置において圧力ピークを回避するための装置

Country Status (3)

Country Link
EP (1) EP0186002A1 (de)
JP (1) JPS61154754A (de)
DE (1) DE3446836A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106424652A (zh) * 2016-11-14 2017-02-22 苏州慧驰轻合金精密成型科技有限公司 一种中高压铸造设备压力控制系统及控制方法

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0262519B1 (de) * 1986-09-27 1990-07-18 Maschinenfabrik Müller-Weingarten AG Verfahren und Vorrichtung zum Dämpfen der am Ende der Formfüllphase auftretenden Druckspitze bei Druckgiessmaschinen
DE102005032297B4 (de) 2005-07-11 2018-02-01 Laeis Gmbh Hydraulische Presse mit Kolben-Zylinder-Anordnung
CN111442001B (zh) * 2020-03-20 2022-06-10 宁波海天金属成型设备有限公司 一种压射速度与压射力双闭环控制的油路结构及控制方式

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1002546A (de) * 1963-06-24
FR1517113A (fr) * 1967-02-03 1968-03-15 Groupe d'injection pour machine à mouler sous pression
JPS5819383B2 (ja) * 1977-02-15 1983-04-18 東芝機械株式会社 射出成形装置
DE3014868A1 (de) * 1979-06-18 1981-01-22 Buehler Ag Geb Druckgiessmaschine
DE2949583A1 (de) * 1979-12-10 1981-04-30 Eisenwerk Hensel Bayreuth Dipl.-Ing. Burkhardt Gmbh, 8580 Bayreuth Spritzzylinder fuer druckgiessmaschine, insbesondere einer warmkammer-druckgiessmaschine
DE3125598A1 (de) * 1981-06-30 1983-01-13 Mahle Gmbh, 7000 Stuttgart Einrichtung zur druckbeaufschlagung des presszylinders einer druckgiessmaschine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106424652A (zh) * 2016-11-14 2017-02-22 苏州慧驰轻合金精密成型科技有限公司 一种中高压铸造设备压力控制系统及控制方法

Also Published As

Publication number Publication date
DE3446836A1 (de) 1986-07-03
EP0186002A1 (de) 1986-07-02

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