JPS6360014A - マンドレルミル油圧圧下制御装置 - Google Patents

マンドレルミル油圧圧下制御装置

Info

Publication number
JPS6360014A
JPS6360014A JP61201784A JP20178486A JPS6360014A JP S6360014 A JPS6360014 A JP S6360014A JP 61201784 A JP61201784 A JP 61201784A JP 20178486 A JP20178486 A JP 20178486A JP S6360014 A JPS6360014 A JP S6360014A
Authority
JP
Japan
Prior art keywords
servo
cylinder
hydraulic
control device
hydraulic 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.)
Granted
Application number
JP61201784A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0380562B2 (OSRAM
Inventor
Koichi Oba
大場　孝一
Masahiro Yasunari
安成　正宏
Shigehiro Koga
茂弘 古賀
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
Sumitomo Heavy Industries Ltd
Yuken Kogyo Co Ltd
Original Assignee
Sumitomo Heavy Industries Ltd
Sumitomo Metal Industries Ltd
Yuken Kogyo Co 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 Heavy Industries Ltd, Sumitomo Metal Industries Ltd, Yuken Kogyo Co Ltd filed Critical Sumitomo Heavy Industries Ltd
Priority to JP61201784A priority Critical patent/JPS6360014A/ja
Publication of JPS6360014A publication Critical patent/JPS6360014A/ja
Publication of JPH0380562B2 publication Critical patent/JPH0380562B2/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)
JP61201784A 1986-08-29 1986-08-29 マンドレルミル油圧圧下制御装置 Granted JPS6360014A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP61201784A JPS6360014A (ja) 1986-08-29 1986-08-29 マンドレルミル油圧圧下制御装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61201784A JPS6360014A (ja) 1986-08-29 1986-08-29 マンドレルミル油圧圧下制御装置

Publications (2)

Publication Number Publication Date
JPS6360014A true JPS6360014A (ja) 1988-03-16
JPH0380562B2 JPH0380562B2 (OSRAM) 1991-12-25

Family

ID=16446882

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61201784A Granted JPS6360014A (ja) 1986-08-29 1986-08-29 マンドレルミル油圧圧下制御装置

Country Status (1)

Country Link
JP (1) JPS6360014A (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102825075A (zh) * 2012-08-31 2012-12-19 太原重工股份有限公司 一种液压控制系统及卧式穿孔机的轧辊侧压进机构

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102825075A (zh) * 2012-08-31 2012-12-19 太原重工股份有限公司 一种液压控制系统及卧式穿孔机的轧辊侧压进机构

Also Published As

Publication number Publication date
JPH0380562B2 (OSRAM) 1991-12-25

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