JPS55165264A - Die casting method of rotation symmetrical parts - Google Patents

Die casting method of rotation symmetrical parts

Info

Publication number
JPS55165264A
JPS55165264A JP7354579A JP7354579A JPS55165264A JP S55165264 A JPS55165264 A JP S55165264A JP 7354579 A JP7354579 A JP 7354579A JP 7354579 A JP7354579 A JP 7354579A JP S55165264 A JPS55165264 A JP S55165264A
Authority
JP
Japan
Prior art keywords
dies
same shape
casting method
2aw2i
wax
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
JP7354579A
Other languages
Japanese (ja)
Inventor
Shunsuke Suzuki
Takeshi Miyata
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.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor Co Ltd
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 Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Priority to JP7354579A priority Critical patent/JPS55165264A/en
Publication of JPS55165264A publication Critical patent/JPS55165264A/en
Pending legal-status Critical Current

Links

Landscapes

  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

PURPOSE: To reduce the variations in the dimensional accuracy of split dies and obtain the cast products of high accuracy by manufacturing the plural split dies of the same shape to be die-registered at the captioned casing by the precision casting method using single main pattern.
CONSTITUTION: A rotation symmetrical part, for example, heat-resistant impeller 1 has 9 vanes and consists of 9 minimum same shape parts. Thereupon, the dies 2 capable of forming the cavity conforming to this are constituted by the split dies 2aW2i of the same shape. To manufacture these dies, the lost pattern of approximately the same shape as that of these dies is made from a single main pattern of wax or the like and an ingate and sprue of the same material are bonded thereto. After a refractory material layer is formed on its outside circumference, wax is melted away to obtain the mold. Molten metal is poured therein and after it has frozen, the mold is knocked out, whereby the dies 2aW2i is manufactured. These are disposed movably forward and backward in the radiation direction and casting is done in the cavity formed in their advance position, whereby the product 1 is obtained.
COPYRIGHT: (C)1980,JPO&Japio
JP7354579A 1979-06-13 1979-06-13 Die casting method of rotation symmetrical parts Pending JPS55165264A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7354579A JPS55165264A (en) 1979-06-13 1979-06-13 Die casting method of rotation symmetrical parts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7354579A JPS55165264A (en) 1979-06-13 1979-06-13 Die casting method of rotation symmetrical parts

Publications (1)

Publication Number Publication Date
JPS55165264A true JPS55165264A (en) 1980-12-23

Family

ID=13521305

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7354579A Pending JPS55165264A (en) 1979-06-13 1979-06-13 Die casting method of rotation symmetrical parts

Country Status (1)

Country Link
JP (1) JPS55165264A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8893767B2 (en) 2011-05-10 2014-11-25 Howmet Corporation Ceramic core with composite insert for casting airfoils
US8915289B2 (en) 2011-05-10 2014-12-23 Howmet Corporation Ceramic core with composite insert for casting airfoils
CN112157247A (en) * 2020-09-29 2021-01-01 陈秀兰 Sand casting system

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5038053A (en) * 1973-08-13 1975-04-09

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5038053A (en) * 1973-08-13 1975-04-09

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8893767B2 (en) 2011-05-10 2014-11-25 Howmet Corporation Ceramic core with composite insert for casting airfoils
US8899303B2 (en) 2011-05-10 2014-12-02 Howmet Corporation Ceramic core with composite insert for casting airfoils
US8915289B2 (en) 2011-05-10 2014-12-23 Howmet Corporation Ceramic core with composite insert for casting airfoils
CN112157247A (en) * 2020-09-29 2021-01-01 陈秀兰 Sand casting system

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