JPS53122655A - Method of hot scarfing roughly shaped material of die steel - Google Patents

Method of hot scarfing roughly shaped material of die steel

Info

Publication number
JPS53122655A
JPS53122655A JP3720577A JP3720577A JPS53122655A JP S53122655 A JPS53122655 A JP S53122655A JP 3720577 A JP3720577 A JP 3720577A JP 3720577 A JP3720577 A JP 3720577A JP S53122655 A JPS53122655 A JP S53122655A
Authority
JP
Japan
Prior art keywords
die steel
shaped material
roughly shaped
hot scarfing
scarfing
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
JP3720577A
Other languages
Japanese (ja)
Inventor
Kazuo Kobayashi
Mitsuru Okayama
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.)
Nippon Steel Corp
Original Assignee
Sumitomo Metal Industries 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 Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Priority to JP3720577A priority Critical patent/JPS53122655A/en
Publication of JPS53122655A publication Critical patent/JPS53122655A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To provide the subject method comprising the steps of :meltingwires beforehand in hot scarfing the low temperature portion on the surface of a heavy die steel, and preheating the surface thereby improving the scarfing efficiency.
COPYRIGHT: (C)1978,JPO&Japio
JP3720577A 1977-03-31 1977-03-31 Method of hot scarfing roughly shaped material of die steel Pending JPS53122655A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3720577A JPS53122655A (en) 1977-03-31 1977-03-31 Method of hot scarfing roughly shaped material of die steel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3720577A JPS53122655A (en) 1977-03-31 1977-03-31 Method of hot scarfing roughly shaped material of die steel

Publications (1)

Publication Number Publication Date
JPS53122655A true JPS53122655A (en) 1978-10-26

Family

ID=12491077

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3720577A Pending JPS53122655A (en) 1977-03-31 1977-03-31 Method of hot scarfing roughly shaped material of die steel

Country Status (1)

Country Link
JP (1) JPS53122655A (en)

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