JPS53119771A - Roll holder for piercer and elongator in seamless steel pipe manufacturing facilities - Google Patents
Roll holder for piercer and elongator in seamless steel pipe manufacturing facilitiesInfo
- Publication number
- JPS53119771A JPS53119771A JP3568777A JP3568777A JPS53119771A JP S53119771 A JPS53119771 A JP S53119771A JP 3568777 A JP3568777 A JP 3568777A JP 3568777 A JP3568777 A JP 3568777A JP S53119771 A JPS53119771 A JP S53119771A
- Authority
- JP
- Japan
- Prior art keywords
- elongator
- piercer
- steel pipe
- seamless steel
- roll holder
- 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
Links
Abstract
PURPOSE: To hold the roll so as not to cause the vibration, by performing the position adjustment of the roll depending on the movement of whole cradle, and by directly connecting the roll chock to the cradle omitting the yoke so as to be free from the looseness.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3568777A JPS6040925B2 (en) | 1977-03-30 | 1977-03-30 | Roll position adjustment device for piercer or elongator in seamless steel pipe manufacturing equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3568777A JPS6040925B2 (en) | 1977-03-30 | 1977-03-30 | Roll position adjustment device for piercer or elongator in seamless steel pipe manufacturing equipment |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS53119771A true JPS53119771A (en) | 1978-10-19 |
JPS6040925B2 JPS6040925B2 (en) | 1985-09-13 |
Family
ID=12448798
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3568777A Expired JPS6040925B2 (en) | 1977-03-30 | 1977-03-30 | Roll position adjustment device for piercer or elongator in seamless steel pipe manufacturing equipment |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6040925B2 (en) |
-
1977
- 1977-03-30 JP JP3568777A patent/JPS6040925B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS6040925B2 (en) | 1985-09-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS53119771A (en) | Roll holder for piercer and elongator in seamless steel pipe manufacturing facilities | |
JPS5343553A (en) | Test piece size measuring apparatus | |
JPS5439354A (en) | Roll rearrangement for electrically seamed pipe production facility | |
JPS5288958A (en) | Transfer apparatus | |
JPS5357669A (en) | Steel sheet-pile turning machine | |
JPS548146A (en) | Rolling mill | |
JPS5422084A (en) | Controller of noman induced car at cross point | |
JPS5351592A (en) | Device for supporting gauge bar used for inner-surface grinder | |
JPS52145863A (en) | Device for mounting liner for use in crushing mill | |
JPS51141710A (en) | Stainless steel for spring having good forming property after cold wor king and high hardness after aging | |
JPS52119214A (en) | Adjusting method for load bearing spring | |
JPS5395163A (en) | Correcting method for level of work roll of tandem mill | |
JPS52112889A (en) | Machine tool with chock for roll processing | |
JPS5337682A (en) | Preparation of hexamethyleneimines | |
JPS53113248A (en) | Apparatus for changing rolls of rolling mill | |
JPS53149859A (en) | Automatic corrector for draft position of pipe mill | |
JPS5429861A (en) | Working roll chock arrangement for rolling mill | |
GB961184A (en) | Apparatus for guiding and supporting elongate material | |
JPS53116261A (en) | Wiae drawing facilities furnished with continuous electrolytic descalier for steel rod material | |
JPS5215257A (en) | Memory unit for operating conditions of relays | |
JPS53125951A (en) | Rolling machine | |
JPS5256466A (en) | Method of processing vertical roll for rolling section steels | |
JPS5429452A (en) | Vehicle dumper | |
JPS53120665A (en) | Method and apparatus for piercing in manufacture of seamless steel pipe | |
JPS5322671A (en) | Carrying device |