JPS5717319A - Rolling method for product of which thickness changees in longitudinal direction - Google Patents

Rolling method for product of which thickness changees in longitudinal direction

Info

Publication number
JPS5717319A
JPS5717319A JP6017581A JP6017581A JPS5717319A JP S5717319 A JPS5717319 A JP S5717319A JP 6017581 A JP6017581 A JP 6017581A JP 6017581 A JP6017581 A JP 6017581A JP S5717319 A JPS5717319 A JP S5717319A
Authority
JP
Japan
Prior art keywords
roll gap
rolling
thickness
coefft
equation
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
JP6017581A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6150687B2 (enrdf_load_stackoverflow
Inventor
Yoshimichi Hasegawa
Osamu Furuta
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.)
Aichi Steel Corp
Original Assignee
Aichi Steel Corp
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 Aichi Steel Corp filed Critical Aichi Steel Corp
Priority to JP6017581A priority Critical patent/JPS5717319A/ja
Publication of JPS5717319A publication Critical patent/JPS5717319A/ja
Publication of JPS6150687B2 publication Critical patent/JPS6150687B2/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
    • B21B37/16—Control of thickness, width, diameter or other transverse dimensions
    • B21B37/24—Automatic variation of thickness according to a predetermined programme
    • 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
    • B21B37/16—Control of thickness, width, diameter or other transverse dimensions
    • B21B37/24—Automatic variation of thickness according to a predetermined programme
    • B21B37/26—Automatic variation of thickness according to a predetermined programme for obtaining one strip having successive lengths of different constant thickness
    • 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
    • B21B37/58—Roll-force control; Roll-gap control
    • B21B37/64—Mill spring or roll spring compensation systems, e.g. control of prestressed mill stands

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Metal Rolling (AREA)
JP6017581A 1981-04-20 1981-04-20 Rolling method for product of which thickness changees in longitudinal direction Granted JPS5717319A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6017581A JPS5717319A (en) 1981-04-20 1981-04-20 Rolling method for product of which thickness changees in longitudinal direction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6017581A JPS5717319A (en) 1981-04-20 1981-04-20 Rolling method for product of which thickness changees in longitudinal direction

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP53135503A Division JPS585728B2 (ja) 1978-07-25 1978-11-02 長手方向に板厚が変化する板厚変化部を有する製品の圧延方法

Publications (2)

Publication Number Publication Date
JPS5717319A true JPS5717319A (en) 1982-01-29
JPS6150687B2 JPS6150687B2 (enrdf_load_stackoverflow) 1986-11-05

Family

ID=13134548

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6017581A Granted JPS5717319A (en) 1981-04-20 1981-04-20 Rolling method for product of which thickness changees in longitudinal direction

Country Status (1)

Country Link
JP (1) JPS5717319A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011073006A (ja) * 2009-09-29 2011-04-14 Nisshin Steel Co Ltd 圧延方向に板厚がテーパ状に変化するテーパ鋼板の板厚制御方法
CN115488269A (zh) * 2022-08-15 2022-12-20 燕山大学 一种基于多点求值法的变厚度环件轧制方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS585728A (ja) * 1981-07-01 1983-01-13 Ricoh Co Ltd 画像処理装置のシ−ト供給制御方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS585728A (ja) * 1981-07-01 1983-01-13 Ricoh Co Ltd 画像処理装置のシ−ト供給制御方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011073006A (ja) * 2009-09-29 2011-04-14 Nisshin Steel Co Ltd 圧延方向に板厚がテーパ状に変化するテーパ鋼板の板厚制御方法
CN115488269A (zh) * 2022-08-15 2022-12-20 燕山大学 一种基于多点求值法的变厚度环件轧制方法

Also Published As

Publication number Publication date
JPS6150687B2 (enrdf_load_stackoverflow) 1986-11-05

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