JPH0585252B2 - - Google Patents

Info

Publication number
JPH0585252B2
JPH0585252B2 JP63135149A JP13514988A JPH0585252B2 JP H0585252 B2 JPH0585252 B2 JP H0585252B2 JP 63135149 A JP63135149 A JP 63135149A JP 13514988 A JP13514988 A JP 13514988A JP H0585252 B2 JPH0585252 B2 JP H0585252B2
Authority
JP
Japan
Prior art keywords
rolling
tube
rear end
pipe
rolled
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.)
Expired - Lifetime
Application number
JP63135149A
Other languages
English (en)
Japanese (ja)
Other versions
JPH01306010A (ja
Inventor
Takeshi Urayama
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 JP63135149A priority Critical patent/JPH01306010A/ja
Publication of JPH01306010A publication Critical patent/JPH01306010A/ja
Publication of JPH0585252B2 publication Critical patent/JPH0585252B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
    • B21B37/78—Control of tube rolling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Metal Rolling (AREA)
JP63135149A 1988-05-31 1988-05-31 管の傾斜延伸圧延方法 Granted JPH01306010A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP63135149A JPH01306010A (ja) 1988-05-31 1988-05-31 管の傾斜延伸圧延方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63135149A JPH01306010A (ja) 1988-05-31 1988-05-31 管の傾斜延伸圧延方法

Publications (2)

Publication Number Publication Date
JPH01306010A JPH01306010A (ja) 1989-12-11
JPH0585252B2 true JPH0585252B2 (enrdf_load_stackoverflow) 1993-12-06

Family

ID=15144959

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63135149A Granted JPH01306010A (ja) 1988-05-31 1988-05-31 管の傾斜延伸圧延方法

Country Status (1)

Country Link
JP (1) JPH01306010A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH01306010A (ja) 1989-12-11

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