JPS5575808A - Cold rolling mill - Google Patents

Cold rolling mill

Info

Publication number: JPS5575808A
Authority: JP; Japan
Prior art keywords: backup; rolls; rolling mill; cold rolling; roll
Prior art date: 1978-12-01
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

JP14790578A

Other languages

English (en)

Japanese (ja)

Other versions

JPS6153122B2 (fr

Inventor

Masayuki Era

Kimihiko Akahori

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.)

Hitachi Ltd

Original Assignee

Hitachi 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.)

1978-12-01

Filing date

1978-12-01

Publication date

1980-06-07

1978-12-01 Application filed by Hitachi Ltd filed Critical Hitachi Ltd

1978-12-01 Priority to JP14790578A priority Critical patent/JPS5575808A/ja

1980-06-07 Publication of JPS5575808A publication Critical patent/JPS5575808A/ja

1986-11-17 Publication of JPS6153122B2 publication Critical patent/JPS6153122B2/ja

Status Granted legal-status Critical Current

Links

238000005097 cold rolling Methods 0.000 title abstract 3
229910052799 carbon Inorganic materials 0.000 abstract 4
229910052720 vanadium Inorganic materials 0.000 abstract 4
229910001315 Tool steel Inorganic materials 0.000 abstract 2
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
238000005299 abrasion Methods 0.000 abstract 1
239000010953 base metal Substances 0.000 abstract 1
229910052804 chromium Inorganic materials 0.000 abstract 1
229910052750 molybdenum Inorganic materials 0.000 abstract 1
238000007788 roughening Methods 0.000 abstract 1
229910052721 tungsten Inorganic materials 0.000 abstract 1

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B2267/00—Roll parameters
- B21B2267/10—Roughness of roll surface

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)

JP14790578A 1978-12-01 1978-12-01 Cold rolling mill Granted JPS5575808A (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
JP14790578A JPS5575808A (en)	1978-12-01	1978-12-01	Cold rolling mill

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP14790578A JPS5575808A (en)	1978-12-01	1978-12-01	Cold rolling mill

Publications (2)

Publication Number	Publication Date
JPS5575808A true JPS5575808A (en)	1980-06-07
JPS6153122B2 JPS6153122B2 (fr)	1986-11-17

Family

ID=15440773

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP14790578A Granted JPS5575808A (en)	1978-12-01	1978-12-01	Cold rolling mill

Country Status (1)

Country	Link
JP (1)	JPS5575808A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5013513A (en) *	1989-05-26	1991-05-07	Husky Injection Molding Systems Ltd.	Method of removing gas from the cavity and stabilizing the core during injection molding

Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5364614A (en) *	1976-11-22	1978-06-09	Hitachi Ltd	Roll material for sendzimir mill

1978
- 1978-12-01 JP JP14790578A patent/JPS5575808A/ja active Granted

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5364614A (en) *	1976-11-22	1978-06-09	Hitachi Ltd	Roll material for sendzimir mill

Also Published As

Publication number	Publication date
JPS6153122B2 (fr)	1986-11-17

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