JPS5573455A - Pipe body insert casting method weld-combining straight pipe and bend - Google Patents

Pipe body insert casting method weld-combining straight pipe and bend

Info

Publication number
JPS5573455A
JPS5573455A JP14813378A JP14813378A JPS5573455A JP S5573455 A JPS5573455 A JP S5573455A JP 14813378 A JP14813378 A JP 14813378A JP 14813378 A JP14813378 A JP 14813378A JP S5573455 A JPS5573455 A JP S5573455A
Authority
JP
Japan
Prior art keywords
pipe body
mold
molten metal
casting
bend
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
JP14813378A
Other languages
Japanese (ja)
Inventor
Keiichiro Miyazaki
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP14813378A priority Critical patent/JPS5573455A/en
Publication of JPS5573455A publication Critical patent/JPS5573455A/en
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
    • B22D19/00—Casting in, on, or around objects which form part of the product
    • B22D19/0072—Casting in, on, or around objects which form part of the product for making objects with integrated channels

Abstract

PURPOSE:To readily cast the hollow holed casting combined with defect-free straight pipes and bends by placing a metal pipe body consisting of straight-and bend-shaped pipe bodies in the mold, packing molding sand in the pipe body, inserting each end part into the core mold, fixing the same to the mold by means of core print portions and pouring molten metal. CONSTITUTION:When molten metal is poured through the molten metal injection port 6 provided in the fixed position of the mold combined by superposing the molds constituted by two upper and lower or right and left molds, the metal pipe body 7 with built-in core sand is insert-fusion-welded by way of the sprue 5 communicating to the mold portion 2. At the time when the molten metal in the injection port 6 has penetrated over the entire surface and does no longer fall, the pouring is stopped. Along with the cooling of the molten metal the casting sands 9, 9' in the mold 1 and pipe body 7 collapse of itself and the pipe body 7 is cast integrally with the casting without deformation. Both end parts and other unnecessary portions of the pipe body 7 are cut after this and the cut portions are finished, whereby the intended hollow holed casting is obtained.
JP14813378A 1978-11-28 1978-11-28 Pipe body insert casting method weld-combining straight pipe and bend Pending JPS5573455A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14813378A JPS5573455A (en) 1978-11-28 1978-11-28 Pipe body insert casting method weld-combining straight pipe and bend

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14813378A JPS5573455A (en) 1978-11-28 1978-11-28 Pipe body insert casting method weld-combining straight pipe and bend

Publications (1)

Publication Number Publication Date
JPS5573455A true JPS5573455A (en) 1980-06-03

Family

ID=15445994

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14813378A Pending JPS5573455A (en) 1978-11-28 1978-11-28 Pipe body insert casting method weld-combining straight pipe and bend

Country Status (1)

Country Link
JP (1) JPS5573455A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62174327A (en) * 1986-01-27 1987-07-31 Fuji Kogyosho:Kk Method for hardening outside surface of cylindrical body
JPH01122652A (en) * 1987-11-06 1989-05-15 Daikin Ind Ltd Block body for branching fluid and production thereof
US5111872A (en) * 1990-02-20 1992-05-12 Saturn Corporation Transmission casing cover with tubular mechanically crimped conduit cast in situ
US5305818A (en) * 1990-08-02 1994-04-26 Montupet S.A. Process for producing a moulded part, made of aluminium or an aluminium alloy, equipped with integrated channels
US5740851A (en) * 1995-06-19 1998-04-21 Trinova Corporation Component with cast-in fluid passageways
EP0682574B1 (en) * 1993-12-02 1999-01-20 Eisenwerk Brühl Gmbh Process for manufacture an engine block with integral duct system
EP1694454A2 (en) * 2003-12-17 2006-08-30 SPX Filtran Corporation Die casting method system and die cast product
WO2008150177A1 (en) * 2007-06-06 2008-12-11 Tool Tech As A method of producing various massive blanks of encapsulated pipe connections by virtue of powder moulding
CN107570689A (en) * 2017-09-05 2018-01-12 合肥江淮铸造有限责任公司 A kind of casting air flue processing method

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62174327A (en) * 1986-01-27 1987-07-31 Fuji Kogyosho:Kk Method for hardening outside surface of cylindrical body
JPH0233776B2 (en) * 1986-01-27 1990-07-30 Fuji Kogyosho Kk
JPH01122652A (en) * 1987-11-06 1989-05-15 Daikin Ind Ltd Block body for branching fluid and production thereof
US5111872A (en) * 1990-02-20 1992-05-12 Saturn Corporation Transmission casing cover with tubular mechanically crimped conduit cast in situ
US5305818A (en) * 1990-08-02 1994-04-26 Montupet S.A. Process for producing a moulded part, made of aluminium or an aluminium alloy, equipped with integrated channels
EP0682574B1 (en) * 1993-12-02 1999-01-20 Eisenwerk Brühl Gmbh Process for manufacture an engine block with integral duct system
US5740851A (en) * 1995-06-19 1998-04-21 Trinova Corporation Component with cast-in fluid passageways
EP1694454A2 (en) * 2003-12-17 2006-08-30 SPX Filtran Corporation Die casting method system and die cast product
EP1694454A4 (en) * 2003-12-17 2007-04-04 Spx Corp Die casting method system and die cast product
WO2008150177A1 (en) * 2007-06-06 2008-12-11 Tool Tech As A method of producing various massive blanks of encapsulated pipe connections by virtue of powder moulding
GB2461007A (en) * 2007-06-06 2009-12-23 Tool Tech As A method of producing various massive blanks of encapsulated pipe connections by virtue of powder moulding
GB2461007B (en) * 2007-06-06 2013-01-23 Tool Tech As A method of producing various massive blanks of encapsulated pipe connections by virtue of powder moulding
CN107570689A (en) * 2017-09-05 2018-01-12 合肥江淮铸造有限责任公司 A kind of casting air flue processing method

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