DE69804741T2 - Vorrichtung zum Entfernen von Salzkernen aus Gegenständen, geformt durch Druckgiessen oder durch Spritzgiessen - Google Patents

Vorrichtung zum Entfernen von Salzkernen aus Gegenständen, geformt durch Druckgiessen oder durch Spritzgiessen

Info

Publication number
DE69804741T2
DE69804741T2 DE69804741T DE69804741T DE69804741T2 DE 69804741 T2 DE69804741 T2 DE 69804741T2 DE 69804741 T DE69804741 T DE 69804741T DE 69804741 T DE69804741 T DE 69804741T DE 69804741 T2 DE69804741 T2 DE 69804741T2
Authority
DE
Germany
Prior art keywords
objects
shaped
injection molding
die casting
removing salt
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
DE69804741T
Other languages
English (en)
Other versions
DE69804741D1 (de
Inventor
Renzo Moschini
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.)
Marelli Europe SpA
Original Assignee
Magneti Marelli Powertrain SpA
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 Magneti Marelli Powertrain SpA filed Critical Magneti Marelli Powertrain SpA
Publication of DE69804741D1 publication Critical patent/DE69804741D1/de
Application granted granted Critical
Publication of DE69804741T2 publication Critical patent/DE69804741T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00Moulds or cores; Details thereof or accessories therefor
    • B29C33/44Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles
    • B29C33/52Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles soluble or fusible
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22DCASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D29/00Removing castings from moulds, not restricted to casting processes covered by a single main group; Removing cores; Handling ingots
    • B22D29/001Removing cores
    • B22D29/002Removing cores by leaching, washing or dissolving

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Casings For Electric Apparatus (AREA)
  • Producing Shaped Articles From Materials (AREA)
DE69804741T 1997-10-14 1998-10-13 Vorrichtung zum Entfernen von Salzkernen aus Gegenständen, geformt durch Druckgiessen oder durch Spritzgiessen Expired - Fee Related DE69804741T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT97BO000613A IT1295224B1 (it) 1997-10-14 1997-10-14 Macchina per la rimozione di anime in sale imprigionate in manufatti pressocolati o stampati ad iniezione.

Publications (2)

Publication Number Publication Date
DE69804741D1 DE69804741D1 (de) 2002-05-16
DE69804741T2 true DE69804741T2 (de) 2002-10-24

Family

ID=11342587

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69804741T Expired - Fee Related DE69804741T2 (de) 1997-10-14 1998-10-13 Vorrichtung zum Entfernen von Salzkernen aus Gegenständen, geformt durch Druckgiessen oder durch Spritzgiessen

Country Status (6)

Country Link
US (1) US6053186A (de)
EP (1) EP0909623B1 (de)
BR (1) BR9804367A (de)
DE (1) DE69804741T2 (de)
ES (1) ES2174369T3 (de)
IT (1) IT1295224B1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006031531A1 (de) * 2006-07-07 2008-01-10 Emil Müller GmbH Salzkerne für Kunststoff(spritz)guß

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2495514C (en) * 2002-08-08 2009-11-03 Consolidated Engineering Company, Inc. Methods and apparatus for heat treatment and sand removal for castings
DE102008001577A1 (de) 2008-05-06 2009-11-12 Wacker Chemie Ag Verfahren zur Hydrolyse von festen Metallsalzen mit wässrigen Salzlösungen
EP2727670A1 (de) 2012-11-05 2014-05-07 Bühler AG Entkernung von Leichtmetall-Gussteilen
CN109174784B (zh) * 2018-10-10 2021-05-11 滁州岳众汽车零部件有限公司 一种汽车冲压模具的自动清洗装置及其冲洗方法
CN110153397B (zh) * 2019-07-01 2021-05-11 深圳市周大福珠宝制造有限公司 一种脱芯装置及方法
CN111451487A (zh) * 2020-03-31 2020-07-28 安徽省安工机械制造有限公司 一种耐磨铸件快速脱模装置
CN111822684B (zh) * 2020-06-10 2021-08-13 安徽霍山龙鑫金属科技有限公司 铸造用脱模、清理机构

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1896149A (en) * 1926-11-13 1933-02-07 Metalwash Machinery Co Treating or washing machinery
US2698627A (en) * 1949-03-28 1955-01-04 Detrex Corp Washing apparatus
US3607482A (en) * 1969-08-11 1971-09-21 Wilson & Co Process of regeneration of metal treating solutions
IN160562B (de) * 1983-04-26 1987-07-18 Gkn Technology Ltd
FR2576547B1 (fr) * 1985-01-25 1987-05-07 Aerospatiale Procede de fabrication d'une piece creuse de forme complexe en materiau composite
US4752283A (en) * 1987-02-17 1988-06-21 Western Litho Plate & Supply Co. Waste water cleaning system for use with apparatus for processing exposed lithographic plates
KR0140896B1 (ko) * 1987-10-28 1998-07-01 발러 프리트리히, 로만 카인쯔 씨오오에이치기를 함유하는 중합체, 씨오오에이치기를 함유하는 중합체와 충진제의 혼합물 및 성형품의 제조용 용도
US5158130A (en) * 1987-12-08 1992-10-27 Harri Sahari Method for preparation of moulds and cores used in the casting of metals
US5128192A (en) * 1990-02-02 1992-07-07 Northrop Corporation Braided preform process for thermoplastic honeycomb cores
GB9016636D0 (en) * 1990-07-28 1990-09-12 Westland Aerostructures Ltd Method for making perforated composite laminates and moulds for use therein
FI922716A (fi) * 1992-06-11 1993-12-12 Harri Sahari Foerfarande i samband med framstaellning av plaststycken
US5303761A (en) * 1993-03-05 1994-04-19 Puget Corporation Die casting using casting salt cores

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006031531A1 (de) * 2006-07-07 2008-01-10 Emil Müller GmbH Salzkerne für Kunststoff(spritz)guß

Also Published As

Publication number Publication date
DE69804741D1 (de) 2002-05-16
BR9804367A (pt) 2000-01-04
EP0909623B1 (de) 2002-04-10
IT1295224B1 (it) 1999-05-04
US6053186A (en) 2000-04-25
EP0909623A1 (de) 1999-04-21
ES2174369T3 (es) 2002-11-01
ITBO970613A0 (it) 1997-10-14
ITBO970613A1 (it) 1999-04-14

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee