JPS558349A - Method and apparatus for pre-cast forging of metal - Google Patents

Method and apparatus for pre-cast forging of metal

Info

Publication number
JPS558349A
JPS558349A JP8086678A JP8086678A JPS558349A JP S558349 A JPS558349 A JP S558349A JP 8086678 A JP8086678 A JP 8086678A JP 8086678 A JP8086678 A JP 8086678A JP S558349 A JPS558349 A JP S558349A
Authority
JP
Japan
Prior art keywords
stock
die
guide
heater
arrow
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
JP8086678A
Other languages
Japanese (ja)
Inventor
Manabu Kiuchi
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP8086678A priority Critical patent/JPS558349A/en
Publication of JPS558349A publication Critical patent/JPS558349A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
    • B21J5/004—Thixotropic process, i.e. forging at semi-solid state

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Of Metal (AREA)

Abstract

PURPOSE: The pre-cast forgoing apparatus of metal of a small size permitting continuous large volume production formed by combining a rotator having an annular groove, a heater of stock, a feeder making the specific vibrations, stationary die, etc.
CONSTITUTION: A heater 5 and guide 6 are installed to the upper part of a rotary type die 1 which has a groove 2 of U-form in section on its outside circumference and is rotated in the arrow direction by a shaft 3. On the other hand, a stock feed member 7 which has a contact part 8 of semi-circular form in section forming a penetration 9 at the end part and is made vibratable in the arrow A direction is disposed in contact with the guide 6. A die holder 10 which has a guide part 12 and holds a stationary die 11 is installed in contact with the member 7. In working, a bar form stock 5 is fed into the heater 4 to be heated to a half-molten state and is then fed through the guide 6 into the groove 2 of the rotary type die 1. The rotary die 1 is rotated at the peripheral speed equal to the stock feed speed by the component of force B of the stock feed member being vibrated in the arrow A direction to feed the stock 5 into the stationary die 11, whereby the stock is passed through the die 5 and is thereby worked.
COPYRIGHT: (C)1980,JPO&Japio
JP8086678A 1978-07-05 1978-07-05 Method and apparatus for pre-cast forging of metal Pending JPS558349A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8086678A JPS558349A (en) 1978-07-05 1978-07-05 Method and apparatus for pre-cast forging of metal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8086678A JPS558349A (en) 1978-07-05 1978-07-05 Method and apparatus for pre-cast forging of metal

Publications (1)

Publication Number Publication Date
JPS558349A true JPS558349A (en) 1980-01-21

Family

ID=13730255

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8086678A Pending JPS558349A (en) 1978-07-05 1978-07-05 Method and apparatus for pre-cast forging of metal

Country Status (1)

Country Link
JP (1) JPS558349A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56105946A (en) * 1980-01-29 1981-08-22 Hitachi Cable Ltd Continuous extruder
WO2003049887A2 (en) * 2001-12-13 2003-06-19 Suraltech, Inc. Continuous production of large diameter bars for semi-solid forming

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50158555A (en) * 1974-05-07 1975-12-22
JPS5355449A (en) * 1976-10-30 1978-05-19 Manabu Kiuchi Method and device for semiimelting and working metal

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50158555A (en) * 1974-05-07 1975-12-22
JPS5355449A (en) * 1976-10-30 1978-05-19 Manabu Kiuchi Method and device for semiimelting and working metal

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56105946A (en) * 1980-01-29 1981-08-22 Hitachi Cable Ltd Continuous extruder
JPS63126B2 (en) * 1980-01-29 1988-01-05 Hitachi Cable
WO2003049887A2 (en) * 2001-12-13 2003-06-19 Suraltech, Inc. Continuous production of large diameter bars for semi-solid forming
WO2003049887A3 (en) * 2001-12-13 2004-07-22 Suraltech Inc Continuous production of large diameter bars for semi-solid forming

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