JPS5671554A - Method and device for forming sprue of vacuum molding mold - Google Patents

Method and device for forming sprue of vacuum molding mold

Info

Publication number
JPS5671554A
JPS5671554A JP14739179A JP14739179A JPS5671554A JP S5671554 A JPS5671554 A JP S5671554A JP 14739179 A JP14739179 A JP 14739179A JP 14739179 A JP14739179 A JP 14739179A JP S5671554 A JPS5671554 A JP S5671554A
Authority
JP
Japan
Prior art keywords
pattern
filler
pouring cup
pattern board
film
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.)
Granted
Application number
JP14739179A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6340619B2 (enrdf_load_stackoverflow
Inventor
Hideto Terada
Shizuo Takeda
Fujio Shimizu
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.)
Sintokogio Ltd
Original Assignee
Sintokogio 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 Sintokogio Ltd filed Critical Sintokogio Ltd
Priority to JP14739179A priority Critical patent/JPS5671554A/ja
Publication of JPS5671554A publication Critical patent/JPS5671554A/ja
Publication of JPS6340619B2 publication Critical patent/JPS6340619B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Casting Devices For Molds (AREA)
JP14739179A 1979-11-14 1979-11-14 Method and device for forming sprue of vacuum molding mold Granted JPS5671554A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14739179A JPS5671554A (en) 1979-11-14 1979-11-14 Method and device for forming sprue of vacuum molding mold

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14739179A JPS5671554A (en) 1979-11-14 1979-11-14 Method and device for forming sprue of vacuum molding mold

Publications (2)

Publication Number Publication Date
JPS5671554A true JPS5671554A (en) 1981-06-15
JPS6340619B2 JPS6340619B2 (enrdf_load_stackoverflow) 1988-08-11

Family

ID=15429196

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14739179A Granted JPS5671554A (en) 1979-11-14 1979-11-14 Method and device for forming sprue of vacuum molding mold

Country Status (1)

Country Link
JP (1) JPS5671554A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61135449A (ja) * 1984-12-06 1986-06-23 Hitachi Metals Ltd 減圧造型鋳型の湯口製作法
CN107598100A (zh) * 2017-09-11 2018-01-19 芜湖市云峰铸造有限责任公司 一种汽车飞轮铸造工艺及其装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5010810U (enrdf_load_stackoverflow) * 1973-06-02 1975-02-04
JPS52156723A (en) * 1976-06-23 1977-12-27 Sintokogio Ltd Method to form reduced pressure casting mould and the pattern plate

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5010810U (enrdf_load_stackoverflow) * 1973-06-02 1975-02-04
JPS52156723A (en) * 1976-06-23 1977-12-27 Sintokogio Ltd Method to form reduced pressure casting mould and the pattern plate

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61135449A (ja) * 1984-12-06 1986-06-23 Hitachi Metals Ltd 減圧造型鋳型の湯口製作法
CN107598100A (zh) * 2017-09-11 2018-01-19 芜湖市云峰铸造有限责任公司 一种汽车飞轮铸造工艺及其装置

Also Published As

Publication number Publication date
JPS6340619B2 (enrdf_load_stackoverflow) 1988-08-11

Similar Documents

Publication Publication Date Title
JPS55136543A (en) Cover device of mold molding machine
JPS5671554A (en) Method and device for forming sprue of vacuum molding mold
JPS55120447A (en) Casting method
JPS57156861A (en) Molding method for sand mold
JPS5228869A (en) Process for molding and the mold and heat-radiation header for the pro cess
JPS5692040A (en) High-temperature compression molds for friction pad
JPS54153866A (en) Resin molding and its mold
JPS537881A (en) Process and apparatus of releasing mold for heat moled corrugated cardboard
JPS5542138A (en) Casting method of cam shaft
JPS55147457A (en) Mold molding method
JPS546055A (en) Device for mold-release in resin molding
JPS56167336A (en) Manufacture of resin-sealed type module
JPS55147458A (en) Mold molding method
JPS55139142A (en) Ventilation apparatus of casting mold molding machine
JPS5668575A (en) Metal mold unit for molten metal forging
JPS5369581A (en) Manufacture for resin sealed type semiconductor device
JPS5725913A (en) Manufacture of molded resin product having concave and convex pattern
JPS5586652A (en) Mold fabrication method
JPS57115314A (en) Manufacture for product formed as one body equipped partially with different materials
JPS5674351A (en) Manufacture of mold
JPS5570441A (en) Mold making method
JPS56111644A (en) Mold releasing and device of foamable molding
JPS56123814A (en) Preparation of ornamental sheet
JPS5564947A (en) Making method of mold and making apparatus
GB1455720A (en) Method of making a mould suitable for use in casting a molten metal