JPS5588950A - Casting method of pump casing - Google Patents

Casting method of pump casing

Info

Publication number
JPS5588950A
JPS5588950A JP16184378A JP16184378A JPS5588950A JP S5588950 A JPS5588950 A JP S5588950A JP 16184378 A JP16184378 A JP 16184378A JP 16184378 A JP16184378 A JP 16184378A JP S5588950 A JPS5588950 A JP S5588950A
Authority
JP
Japan
Prior art keywords
positioning
molding board
cores
casting method
pump casing
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
JP16184378A
Other languages
Japanese (ja)
Inventor
Masahiro Hattori
Shigeru Tanaka
Matsunosuke Murai
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.)
Kubota Corp
Original Assignee
Kubota 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 Kubota Corp filed Critical Kubota Corp
Priority to JP16184378A priority Critical patent/JPS5588950A/en
Publication of JPS5588950A publication Critical patent/JPS5588950A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To permit the accurate forging of the lower casing of pumps without requiring skill by fitting plural cores in a positioning-recess and disposing an outer mold in opposition to the positioning mark, on a molding board.
CONSTITUTION: Cores 2, 3, 4, 5 are fitted and disposed in the positioning-recess 8 on a horizontally placed molding board 1. Next, an outer mold 6 is corresponded to the positioning mark 9 provided on the molding board 1 to constitute the mold, thence casting is done. This method is applicable to various castings which required multiple cores, not only to the casing of pumps.
COPYRIGHT: (C)1980,JPO&Japio
JP16184378A 1978-12-27 1978-12-27 Casting method of pump casing Pending JPS5588950A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16184378A JPS5588950A (en) 1978-12-27 1978-12-27 Casting method of pump casing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16184378A JPS5588950A (en) 1978-12-27 1978-12-27 Casting method of pump casing

Publications (1)

Publication Number Publication Date
JPS5588950A true JPS5588950A (en) 1980-07-05

Family

ID=15742988

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16184378A Pending JPS5588950A (en) 1978-12-27 1978-12-27 Casting method of pump casing

Country Status (1)

Country Link
JP (1) JPS5588950A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4993475A (en) * 1989-02-28 1991-02-19 Daiwa Golf Co., Ltd. Die for golf club head
EP0778096A2 (en) * 1995-12-09 1997-06-11 Daewoo Electronics Co., Ltd Pump housing and a manufacturing method therefor
US6527039B2 (en) * 2001-06-11 2003-03-04 General Motors Corporation Casting of engine blocks
CN104265642A (en) * 2014-09-12 2015-01-07 吉首长潭泵业有限公司 Alloy mortar pump and part casting method thereof

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4993475A (en) * 1989-02-28 1991-02-19 Daiwa Golf Co., Ltd. Die for golf club head
EP0778096A2 (en) * 1995-12-09 1997-06-11 Daewoo Electronics Co., Ltd Pump housing and a manufacturing method therefor
EP0778096A3 (en) * 1995-12-09 1998-12-23 Daewoo Electronics Co., Ltd Pump housing and a manufacturing method therefor
US6527039B2 (en) * 2001-06-11 2003-03-04 General Motors Corporation Casting of engine blocks
CN104265642A (en) * 2014-09-12 2015-01-07 吉首长潭泵业有限公司 Alloy mortar pump and part casting method thereof

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