JPS5689321A - Production of billet with groove for extrusion molding - Google Patents

Production of billet with groove for extrusion molding

Info

Publication number
JPS5689321A
JPS5689321A JP16565679A JP16565679A JPS5689321A JP S5689321 A JPS5689321 A JP S5689321A JP 16565679 A JP16565679 A JP 16565679A JP 16565679 A JP16565679 A JP 16565679A JP S5689321 A JPS5689321 A JP S5689321A
Authority
JP
Japan
Prior art keywords
billet
production
mold
groove
extrusion molding
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
JP16565679A
Other languages
Japanese (ja)
Inventor
Seikichi Sekiguchi
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.)
YKK Corp
Original Assignee
YKK Corp
Yoshida Kogyo 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 YKK Corp, Yoshida Kogyo KK filed Critical YKK Corp
Priority to JP16565679A priority Critical patent/JPS5689321A/en
Publication of JPS5689321A publication Critical patent/JPS5689321A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To obtain a titled billet without any problem such as swarf production by casting the billet with a mold provided with projected lines in predetermined positions of the inside surface.
CONSTITUTION: In order to form grooves 2 to a billet 1, a mold 3 is used. This is provided with projected lines 4 for forming the grooves 2 on the inside surface. This mold 3 is disposed around the nozzle 6 after a well 5 and the molten metal 10 flowing out from the nozzle 6 is received in a lower die 7, whereby the billet is cast continuously.
COPYRIGHT: (C)1981,JPO&Japio
JP16565679A 1979-12-21 1979-12-21 Production of billet with groove for extrusion molding Pending JPS5689321A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16565679A JPS5689321A (en) 1979-12-21 1979-12-21 Production of billet with groove for extrusion molding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16565679A JPS5689321A (en) 1979-12-21 1979-12-21 Production of billet with groove for extrusion molding

Publications (1)

Publication Number Publication Date
JPS5689321A true JPS5689321A (en) 1981-07-20

Family

ID=15816496

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16565679A Pending JPS5689321A (en) 1979-12-21 1979-12-21 Production of billet with groove for extrusion molding

Country Status (1)

Country Link
JP (1) JPS5689321A (en)

Similar Documents

Publication Publication Date Title
GB2063129B (en) Nozzle for the injection of molten metal into a mold in a die casting machine
GB1108166A (en) Improvements relating to continuous casting apparatus
JPS5781949A (en) Manufacture of aluminium pour rotor
JPS5689321A (en) Production of billet with groove for extrusion molding
GB2121331A (en) Mold and structure of vent part thereof
JPS6475146A (en) Mold for round billet continuous casting
GB1250910A (en)
GB1148803A (en) Improvements in or relating to a continuous metal casting machine for the production of ingots of square or substantially square cross-section
JPS56136257A (en) Hot top casting device
JPS5741873A (en) Molding method of watch case
JPS56114552A (en) Metal mold for casting
JPS57177856A (en) Mold for rotary wheel type continuous casting machine
JPS55120412A (en) Extruding method for extrusion material in extrusion press for thin walled large diameter pipe
JPS5750241A (en) Casting method
JPS57175065A (en) Production of dissimilar diameter circular columnar body by continuous casting and continuous molding
JPS5794445A (en) Casting method for casting requiring long hole in inside
JPS5732853A (en) Producing device for amorphous metallic wire
JPS55139113A (en) Continuous casting and extruding apparatus of small capacity
JPS5439357A (en) Continuous production method of steel pellet
JPS55153650A (en) Production of hollow casting
JPS5620117A (en) Manufacture of billet by continuous casting
JPS5557438A (en) Mold device
JPS56111566A (en) Production of shaft and bearing
JPS53128661A (en) Production of synthetic resin pipe
JPS5379228A (en) Manufacture of mold winding