JPS5568167A - Production of casting constituted by plural dissimilar metal - Google Patents

Production of casting constituted by plural dissimilar metal

Info

Publication number
JPS5568167A
JPS5568167A JP14051378A JP14051378A JPS5568167A JP S5568167 A JPS5568167 A JP S5568167A JP 14051378 A JP14051378 A JP 14051378A JP 14051378 A JP14051378 A JP 14051378A JP S5568167 A JPS5568167 A JP S5568167A
Authority
JP
Japan
Prior art keywords
melting
casting
point metal
corrected
metal part
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
JP14051378A
Other languages
Japanese (ja)
Inventor
Koji Okubo
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.)
OKUBO RING KK
OOKUBO RING KK
Original Assignee
OKUBO RING KK
OOKUBO RING KK
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 OKUBO RING KK, OOKUBO RING KK filed Critical OKUBO RING KK
Priority to JP14051378A priority Critical patent/JPS5568167A/en
Publication of JPS5568167A publication Critical patent/JPS5568167A/en
Pending legal-status Critical Current

Links

Landscapes

  • Molds, Cores, And Manufacturing Methods Thereof (AREA)

Abstract

PURPOSE: To volume produce the homogeneous plural metal casting by fitting a high-melting-point metal part casting into the second female mold made of a corrected prototype, pouring wax to make a corrected mold and additionally casting low-melting-point metal to the high-melting-point metal part.
CONSTITUTION: Wax is poured into the first female mold made from a basic prototype to make a wax pattern. From this, a basic mold is produced and a casting of high-melting-point metal part such as platinum or the like is produced. The casting of high-melting-point metal thus made is fit into the second female mold made from the corrected prototype and wax is poured. From the corrected wax pattern, a corrected mold is made. Thence, low-melting-point metal of gold or the like is cast by way of dewaxing, firing, etc., whereby additional casting of the low-melting- point metal part is done to the high-melting-point metal part casting. With this method, the decorative products incorporated with plural nobel metals and having aesthetic appearance and design effect are readily produced.
COPYRIGHT: (C)1980,JPO&Japio
JP14051378A 1978-11-16 1978-11-16 Production of casting constituted by plural dissimilar metal Pending JPS5568167A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14051378A JPS5568167A (en) 1978-11-16 1978-11-16 Production of casting constituted by plural dissimilar metal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14051378A JPS5568167A (en) 1978-11-16 1978-11-16 Production of casting constituted by plural dissimilar metal

Publications (1)

Publication Number Publication Date
JPS5568167A true JPS5568167A (en) 1980-05-22

Family

ID=15270387

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14051378A Pending JPS5568167A (en) 1978-11-16 1978-11-16 Production of casting constituted by plural dissimilar metal

Country Status (1)

Country Link
JP (1) JPS5568167A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07323366A (en) * 1994-06-01 1995-12-12 Nec Corp Composite casting method

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5339854A (en) * 1976-09-24 1978-04-12 Hitachi Ltd Jig for spacing

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5339854A (en) * 1976-09-24 1978-04-12 Hitachi Ltd Jig for spacing

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07323366A (en) * 1994-06-01 1995-12-12 Nec Corp Composite casting method

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