JPH01139903U - - Google Patents

Info

Publication number
JPH01139903U
JPH01139903U JP3811888U JP3811888U JPH01139903U JP H01139903 U JPH01139903 U JP H01139903U JP 3811888 U JP3811888 U JP 3811888U JP 3811888 U JP3811888 U JP 3811888U JP H01139903 U JPH01139903 U JP H01139903U
Authority
JP
Japan
Prior art keywords
rolling
rolls
pipe
diagram showing
cold pipe
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
JP3811888U
Other languages
English (en)
Other versions
JPH0515361Y2 (ja
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 filed Critical
Priority to JP1988038118U priority Critical patent/JPH0515361Y2/ja
Publication of JPH01139903U publication Critical patent/JPH01139903U/ja
Application granted granted Critical
Publication of JPH0515361Y2 publication Critical patent/JPH0515361Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Metal Rolling (AREA)

Description

【図面の簡単な説明】
第１図〜第３図は本考案の冷間管圧延機の一実
施例を示すもので、第１図は装置全体の概略図、
第２図イおよびロはシヤワー方式ヘツダーの正面
図および側面図、第３図イおよびロはスリツトラ
ミナー方式ヘツダーの正面図および側面図、第４
図は圧延材料の軸方向に温度分布を示す図表、第
５図は油量と熱伝達係数との関係を示す図表、第
６図は材料送り速度と材料温度との関係を示す図
表、第７図および第８図は圧延後のパイプの有機
溶剤による脱脂前後の、管表面に残留する炭化物
量の差を示す図表である。 図中、１：素管、２：圧延ロール、５：冷却ヘ
ツダー、６：流下ノズル、１６：圧延管。
補正 昭６３．７．１９ 図面の簡単な説明を次のように補正する。 明細書第１０頁４行目「差を示す図表である。
」とあるを「差を示す図表、第９図は従来の冷間
管圧延機における圧延油供給方式を示す概略図で
ある。」に補正いたします。

Claims (1)

    【実用新案登録請求の範囲】
  1. マンドレルに沿つて送られてくる管を上下一対
    の圧延ロールの前後進運動により圧延する冷間管
    圧延機において、前記圧延ロールの移動ストロー
    ク域直上に、圧延部全域に圧延油を供給する圧延
    油流下ノズルを設けたことを特徴とする冷間管圧
    延機。
JP1988038118U 1988-03-22 1988-03-22 Expired - Lifetime JPH0515361Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988038118U JPH0515361Y2 (ja) 1988-03-22 1988-03-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988038118U JPH0515361Y2 (ja) 1988-03-22 1988-03-22

Publications (2)

Publication Number Publication Date
JPH01139903U true JPH01139903U (ja) 1989-09-25
JPH0515361Y2 JPH0515361Y2 (ja) 1993-04-22

Family

ID=31264690

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988038118U Expired - Lifetime JPH0515361Y2 (ja) 1988-03-22 1988-03-22

Country Status (1)

Country Link
JP (1) JPH0515361Y2 (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5992115A (ja) * 1982-11-17 1984-05-28 Tokuyama Soda Co Ltd 金属管の冷間圧伸方法
JPS6219363U (ja) * 1985-07-20 1987-02-05

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5992115A (ja) * 1982-11-17 1984-05-28 Tokuyama Soda Co Ltd 金属管の冷間圧伸方法
JPS6219363U (ja) * 1985-07-20 1987-02-05

Also Published As

Publication number Publication date
JPH0515361Y2 (ja) 1993-04-22

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