JPS5581017A - Production of billet - Google Patents
Production of billetInfo
- Publication number
- JPS5581017A JPS5581017A JP15618678A JP15618678A JPS5581017A JP S5581017 A JPS5581017 A JP S5581017A JP 15618678 A JP15618678 A JP 15618678A JP 15618678 A JP15618678 A JP 15618678A JP S5581017 A JPS5581017 A JP S5581017A
- Authority
- JP
- Japan
- Prior art keywords
- billet
- long
- length
- friction
- pressure
- 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
Links
Landscapes
- Extrusion Of Metal (AREA)
Abstract
PURPOSE: To reduce the energy for sorting of the billets below the fixed size, their melting, etc. by bonding the other long-length billet through friction-pressure-welding to the billet below the specified size produced at the end part after cutting of a long-length billet to the fixed size.
CONSTITUTION: A long-length billet 2 is fed by a billet cutter 4 and is subsequently cut to each specified size. The short-length billet 2b below the soecified size at the trailing end after the cutting is transferred to a friction-pressure-welding machine 7 and is clamped to a rotating device 8. The billet 2b is rotated and is bonded through friction-pressure-welding to the leading end part of the succeeding long- length billet 2. The bonded billet 2b and long-length billet 2 are returned onto a conveyor 3 and is fed to the billet cutter 4. By this billet bonding method, the air bubbles at the bonded portions are surely removed and the occurrence of strength defect, corrosion, etc. of the extruded products are prevented.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15618678A JPS5581017A (en) | 1978-12-15 | 1978-12-15 | Production of billet |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15618678A JPS5581017A (en) | 1978-12-15 | 1978-12-15 | Production of billet |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5581017A true JPS5581017A (en) | 1980-06-18 |
Family
ID=15622237
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15618678A Pending JPS5581017A (en) | 1978-12-15 | 1978-12-15 | Production of billet |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5581017A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60227917A (en) * | 1984-04-25 | 1985-11-13 | Yoshida Kogyo Kk <Ykk> | Manufacture of billet for extruding section |
JPS61103618A (en) * | 1984-10-25 | 1986-05-22 | Yoshida Kogyo Kk <Ykk> | Manufacture of billet used for extruded sections |
GB2361887A (en) * | 2000-04-17 | 2001-11-07 | Sapa Ltd | Joining billets by friction stir welding |
US7712651B2 (en) * | 2008-01-04 | 2010-05-11 | G. James Australia Pty. Ltd. | Method of welding heated log segments in an aluminum extrusion process |
DE102009040071A1 (en) | 2009-09-04 | 2011-03-10 | Bl Chemie Gmbh & Co. Kg | Producing press bolts such as cast bolts of first length from a body, comprises abutting the ends of a first body and a second body, and welding together the ends in a welding device, which welds the body by weld seam along edges of end |
CN104226716A (en) * | 2014-08-28 | 2014-12-24 | 安徽金庆龙机械制造有限公司 | Movable device for performing cold extruding and automatic feeding on piston pin |
-
1978
- 1978-12-15 JP JP15618678A patent/JPS5581017A/en active Pending
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60227917A (en) * | 1984-04-25 | 1985-11-13 | Yoshida Kogyo Kk <Ykk> | Manufacture of billet for extruding section |
JPS61103618A (en) * | 1984-10-25 | 1986-05-22 | Yoshida Kogyo Kk <Ykk> | Manufacture of billet used for extruded sections |
GB2361887A (en) * | 2000-04-17 | 2001-11-07 | Sapa Ltd | Joining billets by friction stir welding |
US7712651B2 (en) * | 2008-01-04 | 2010-05-11 | G. James Australia Pty. Ltd. | Method of welding heated log segments in an aluminum extrusion process |
JP2011507703A (en) * | 2008-01-04 | 2011-03-10 | ジー・ジェイムズ・オーストラリア・プロプライエタリー・リミテッド | Method for welding heated ingot segments in aluminum extrusion |
US7950566B2 (en) | 2008-01-04 | 2011-05-31 | G. James Australia Pty. Ltd. | Method of welding heated log segments in an aluminum extrusion process |
JP2013136099A (en) * | 2008-01-04 | 2013-07-11 | G James Australia Pty Ltd | Method of welding heated log segment in aluminum extrusion process |
JP2013151025A (en) * | 2008-01-04 | 2013-08-08 | G James Australia Pty Ltd | Method of welding heated ingot segment in aluminum extrusion process |
DE102009040071A1 (en) | 2009-09-04 | 2011-03-10 | Bl Chemie Gmbh & Co. Kg | Producing press bolts such as cast bolts of first length from a body, comprises abutting the ends of a first body and a second body, and welding together the ends in a welding device, which welds the body by weld seam along edges of end |
CN104226716A (en) * | 2014-08-28 | 2014-12-24 | 安徽金庆龙机械制造有限公司 | Movable device for performing cold extruding and automatic feeding on piston pin |
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