JPS5711749A - Production of metallic mold for casting metallic mold - Google Patents

Production of metallic mold for casting metallic mold

Info

Publication number
JPS5711749A
JPS5711749A JP8523780A JP8523780A JPS5711749A JP S5711749 A JPS5711749 A JP S5711749A JP 8523780 A JP8523780 A JP 8523780A JP 8523780 A JP8523780 A JP 8523780A JP S5711749 A JPS5711749 A JP S5711749A
Authority
JP
Japan
Prior art keywords
mold
metallic mold
casting
metallic
model
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
JP8523780A
Other languages
Japanese (ja)
Inventor
Masao Kikuchi
Akio Yamanishi
Takashi Tono
Kanichi Sato
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.)
Komatsu Ltd
Original Assignee
Komatsu 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 Komatsu Ltd filed Critical Komatsu Ltd
Priority to JP8523780A priority Critical patent/JPS5711749A/en
Publication of JPS5711749A publication Critical patent/JPS5711749A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To cut the working hours and the cost, by forming a shell mold from a secondary model which is made from a primary model of a male pattern of the intended metalliec mold, and after casting the material for the metallic mold from the shell mold, by machining said material.
CONSTITUTION: A primary model 1 of a male pattern of the metallic mold is made, and a secondary model 2 of almost the same shape of the metallic mold is made by casting gypsum into it. The secondary model 2 is coated by a coating agent 3, and it is filled with sand 4 of shell process and a shell mold 5 is made by means of microwave heating process. A material 6 for the metallic mold is made by casting a melted metal into this mold 5. jThe material 6 for the metallic mold has a roughness of cast surface 15S, and it is a good casting of high precision. Only the plane machining of the mating surface 6a of the metallic mold and its fixing surfaces 6b are machined and a metallic molds 7, 7 are made. Wood, synthetic resin, sluminum, etc. are used for the material of the model 1. A phenolic resin is used for the coating agent as a bonding material.
COPYRIGHT: (C)1982,JPO&Japio
JP8523780A 1980-06-25 1980-06-25 Production of metallic mold for casting metallic mold Pending JPS5711749A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8523780A JPS5711749A (en) 1980-06-25 1980-06-25 Production of metallic mold for casting metallic mold

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8523780A JPS5711749A (en) 1980-06-25 1980-06-25 Production of metallic mold for casting metallic mold

Publications (1)

Publication Number Publication Date
JPS5711749A true JPS5711749A (en) 1982-01-21

Family

ID=13852945

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8523780A Pending JPS5711749A (en) 1980-06-25 1980-06-25 Production of metallic mold for casting metallic mold

Country Status (1)

Country Link
JP (1) JPS5711749A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4723676A (en) * 1985-06-14 1988-02-09 Hokkai Can Co., Ltd. Sealed container and container closure
JPS63192532A (en) * 1987-02-04 1988-08-09 Hitachi Ltd Simple production for forming metallic mold
US5130515A (en) * 1987-03-20 1992-07-14 Fanuc Ltd. Control method for arc welding robot
US6267171B1 (en) * 1997-12-10 2001-07-31 Sumitomo Rubber Industries, Ltd. Metal mold for manufacturing amorphous alloy and molded product of amorphous alloy

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51114324A (en) * 1975-04-01 1976-10-08 Honda Engineering Precision casting process for metal mold

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51114324A (en) * 1975-04-01 1976-10-08 Honda Engineering Precision casting process for metal mold

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4723676A (en) * 1985-06-14 1988-02-09 Hokkai Can Co., Ltd. Sealed container and container closure
JPS63192532A (en) * 1987-02-04 1988-08-09 Hitachi Ltd Simple production for forming metallic mold
US5130515A (en) * 1987-03-20 1992-07-14 Fanuc Ltd. Control method for arc welding robot
US6267171B1 (en) * 1997-12-10 2001-07-31 Sumitomo Rubber Industries, Ltd. Metal mold for manufacturing amorphous alloy and molded product of amorphous alloy
US6453977B2 (en) 1997-12-10 2002-09-24 Sumitomo Rubber Industries, Ltd. Metal mold for manufacturing amorphous alloy and molded product of amorphous alloy

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