WO2006044713A3 - Insert cladding technique for precision casting processes - Google Patents

Insert cladding technique for precision casting processes Download PDF

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Publication number
WO2006044713A3
WO2006044713A3 PCT/US2005/037107 US2005037107W WO2006044713A3 WO 2006044713 A3 WO2006044713 A3 WO 2006044713A3 US 2005037107 W US2005037107 W US 2005037107W WO 2006044713 A3 WO2006044713 A3 WO 2006044713A3
Authority
WO
WIPO (PCT)
Prior art keywords
core
casting
inserts
away
die
Prior art date
Application number
PCT/US2005/037107
Other languages
French (fr)
Other versions
WO2006044713A2 (en
Inventor
James A Buckley
Original Assignee
Chipless Metals Llc
James A Buckley
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 Chipless Metals Llc, James A Buckley filed Critical Chipless Metals Llc
Publication of WO2006044713A2 publication Critical patent/WO2006044713A2/en
Publication of WO2006044713A3 publication Critical patent/WO2006044713A3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/10—Cores; Manufacture or installation of cores
    • 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
    • B22D17/22—Dies; Die plates; Die supports; Cooling equipment for dies; Accessories for loosening and ejecting castings from dies
    • B22D17/24—Accessories for locating and holding cores or inserts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D19/00—Casting in, on, or around objects which form part of the product
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D19/00—Casting in, on, or around objects which form part of the product
    • B22D19/0081—Casting in, on, or around objects which form part of the product pretreatment of the insert, e.g. for enhancing the bonding between insert and surrounding cast metal

Abstract

A process is disclosed of placing a thin walled inserts in or around a core, casting a part about the core, and removing the core from the cast part while leaving the insert in the part to form one or more surface features of the cast part. In the case of melt away cores used in metal melt-away semi-solid forming processes, metal inserts are placed within a die during the formation of the core. The core with inserts is then placed into a second die. Shot is added to the die and, after the shot cools and solidifies to form a casting, the core is removed from the casting mechanically or otherwise while the inserts remain bonded to the casting. The process increases the precision and durability of appendages and intricate internal features of the casting as compared to previous melt-away processes.
PCT/US2005/037107 2004-10-20 2005-10-18 Insert cladding technique for precision casting processes WO2006044713A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US62047004P 2004-10-20 2004-10-20
US60/620,470 2004-10-20

Publications (2)

Publication Number Publication Date
WO2006044713A2 WO2006044713A2 (en) 2006-04-27
WO2006044713A3 true WO2006044713A3 (en) 2009-04-23

Family

ID=36203580

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2005/037107 WO2006044713A2 (en) 2004-10-20 2005-10-18 Insert cladding technique for precision casting processes

Country Status (1)

Country Link
WO (1) WO2006044713A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102151817B (en) * 2011-03-25 2012-10-10 江苏时代华宜电子科技有限公司 Die-casting method of aluminum threaded hole machining substrate of aluminum-silicon carbide base plate

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080000611A1 (en) * 2006-06-28 2008-01-03 Ronald Scott Bunker Method for Forming Casting Molds
ES2524875T3 (en) * 2007-08-08 2014-12-15 Grohe Ag Composite Casting Procedure
DE102008038956A1 (en) * 2008-08-13 2010-03-04 Diehl Aerospace Gmbh Flap sensor unit
DE102009055420A1 (en) * 2009-12-30 2011-07-07 Robert Bosch GmbH, 70469 Brake caliper for a vehicle brake system, and method and apparatus for producing a casting with at least one guide structure
JP5904785B2 (en) * 2011-12-27 2016-04-20 株式会社アーレスティ Casting structure for vehicle parts and casting mold
JP5922073B2 (en) * 2013-09-20 2016-05-24 曙ブレーキ工業株式会社 Caliper casting device, core and mold used for caliper casting device, and method for manufacturing caliper for disc brake
DE102014100434A1 (en) * 2014-01-16 2015-07-30 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Casting mold for sand casting
CN104726739A (en) * 2015-04-03 2015-06-24 井冈山市玉捷消防科技有限公司 Method for producing fire-fighting sprinkler head frame through semi-solid forming of brasses
DE102016104351B4 (en) 2016-03-10 2018-08-23 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Cast iron brake caliper of a disc brake and method of making a caliper
DE102019114493A1 (en) * 2019-05-29 2020-12-03 Nemak, S.A.B. De C.V. Method of making a lost casting core
CN110434558A (en) * 2019-07-12 2019-11-12 浙江楠源机械制造有限公司 The processing method of brake callipers
DE102019123470A1 (en) * 2019-09-02 2021-03-04 Volkswagen Aktiengesellschaft Housing part and process for its manufacture
CN112719818A (en) * 2020-12-17 2021-04-30 昆山育源精密机械制造有限公司 Method for processing automobile brake calipers

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4526839A (en) * 1984-03-01 1985-07-02 Surface Science Corp. Process for thermally spraying porous metal coatings on substrates
US4858670A (en) * 1987-12-24 1989-08-22 Ford Motor Company Method of making and apparatus for monoblock engine construction
US4875517A (en) * 1989-05-01 1989-10-24 Brunswick Corporation Method of producing salt cores for use in die casting
US5385705A (en) * 1993-04-11 1995-01-31 Malloy; Gary J. Reusable core apparatus for a casting mold, and methods of utilizing same
US5887684A (en) * 1994-08-31 1999-03-30 Itt Manufacturing Enterprises, Inc. Disk brake calliper
US6427755B1 (en) * 1997-10-20 2002-08-06 Chipless Metals Llc Method of making precision casting using thixotropic materials

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4526839A (en) * 1984-03-01 1985-07-02 Surface Science Corp. Process for thermally spraying porous metal coatings on substrates
US4858670A (en) * 1987-12-24 1989-08-22 Ford Motor Company Method of making and apparatus for monoblock engine construction
US4875517A (en) * 1989-05-01 1989-10-24 Brunswick Corporation Method of producing salt cores for use in die casting
US5385705A (en) * 1993-04-11 1995-01-31 Malloy; Gary J. Reusable core apparatus for a casting mold, and methods of utilizing same
US5887684A (en) * 1994-08-31 1999-03-30 Itt Manufacturing Enterprises, Inc. Disk brake calliper
US6427755B1 (en) * 1997-10-20 2002-08-06 Chipless Metals Llc Method of making precision casting using thixotropic materials

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102151817B (en) * 2011-03-25 2012-10-10 江苏时代华宜电子科技有限公司 Die-casting method of aluminum threaded hole machining substrate of aluminum-silicon carbide base plate

Also Published As

Publication number Publication date
WO2006044713A2 (en) 2006-04-27

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