JPS571516A - Manufacture of composite material having deformed reinforcing core - Google Patents

Manufacture of composite material having deformed reinforcing core

Info

Publication number
JPS571516A
JPS571516A JP7465880A JP7465880A JPS571516A JP S571516 A JPS571516 A JP S571516A JP 7465880 A JP7465880 A JP 7465880A JP 7465880 A JP7465880 A JP 7465880A JP S571516 A JPS571516 A JP S571516A
Authority
JP
Japan
Prior art keywords
coat
core
metallic
steel
steel core
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
JP7465880A
Other languages
Japanese (ja)
Other versions
JPS5935685B2 (en
Inventor
Toshio Kasahara
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.)
SWCC Corp
Original Assignee
Showa Electric Wire and Cable Co
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 Showa Electric Wire and Cable Co filed Critical Showa Electric Wire and Cable Co
Priority to JP7465880A priority Critical patent/JPS5935685B2/en
Publication of JPS571516A publication Critical patent/JPS571516A/en
Publication of JPS5935685B2 publication Critical patent/JPS5935685B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Metal Extraction Processes (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)

Abstract

PURPOSE: To prevent a change in the relative position between a worked part of a metallic coat surface and a metallic core material to be caused by a next extrusion work, by forming a longitudinal marking line in the outer surface of a metallic coat, at manufacuturing a composite material comprising a metallic coat and a deformed reinforcing metallic core.
CONSTITUTION: At manufacturing a composite material 4 such as a trolley wire comprising an Al coat 2 provided with a groove 3 and a steel made core material 1, the steel made core material 1 has a deformed cross section of a long cocoon shape, and the groove 3 of the Al coat 2 is formed almost vertically to the flat plane of the steel core 1. For this purpose, first of all, a steel core 6 is threaded in a nipple 5 having a nipple hole 5a in the same shape as the cross section of the steel core 6 which is then drawn through a die 7 so as to coat the surface of the steel core 6 with an Al coat 8; hereupon, if a concave groove A is prepared in the die hole 7a, a convex line corresponding to the concave groove A is formed in the surface of the Al coat 8. Since the position of this convex marking line and the position of the steel core 6 are invariable, the position of a groove 3 to be formed in the Al coat 2 by the next extrusion work is always kept constant against the steel core 1.
COPYRIGHT: (C)1982,JPO&Japio
JP7465880A 1980-06-03 1980-06-03 Manufacturing method for composite material with irregularly shaped reinforcing core Expired JPS5935685B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7465880A JPS5935685B2 (en) 1980-06-03 1980-06-03 Manufacturing method for composite material with irregularly shaped reinforcing core

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7465880A JPS5935685B2 (en) 1980-06-03 1980-06-03 Manufacturing method for composite material with irregularly shaped reinforcing core

Publications (2)

Publication Number Publication Date
JPS571516A true JPS571516A (en) 1982-01-06
JPS5935685B2 JPS5935685B2 (en) 1984-08-30

Family

ID=13553545

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7465880A Expired JPS5935685B2 (en) 1980-06-03 1980-06-03 Manufacturing method for composite material with irregularly shaped reinforcing core

Country Status (1)

Country Link
JP (1) JPS5935685B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1918177A1 (en) 2006-11-06 2008-05-07 Ford Global Technologies, LLC A Structural Member for a Motor Vehicle
CN111112385A (en) * 2019-12-11 2020-05-08 青岛海尔洗衣机有限公司 Rectangular box body shaping system of washing machine

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1918177A1 (en) 2006-11-06 2008-05-07 Ford Global Technologies, LLC A Structural Member for a Motor Vehicle
US7762622B2 (en) 2006-11-06 2010-07-27 Ford Global Technologies, Llc Structural member for a motor vehicle
GB2443518B (en) * 2006-11-06 2011-02-23 Ford Global Tech Llc A structural member for a motor vehicle
US9221498B2 (en) 2006-11-06 2015-12-29 Ford Global Technologies, Llc Structural member for a motor vehicle
CN111112385A (en) * 2019-12-11 2020-05-08 青岛海尔洗衣机有限公司 Rectangular box body shaping system of washing machine
CN111112385B (en) * 2019-12-11 2024-02-13 青岛胶州海尔洗涤电器有限公司 Rectangular box body shaping system of washing machine

Also Published As

Publication number Publication date
JPS5935685B2 (en) 1984-08-30

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