JPH0335006B2 - - Google Patents
Info
- Publication number
- JPH0335006B2 JPH0335006B2 JP12368686A JP12368686A JPH0335006B2 JP H0335006 B2 JPH0335006 B2 JP H0335006B2 JP 12368686 A JP12368686 A JP 12368686A JP 12368686 A JP12368686 A JP 12368686A JP H0335006 B2 JPH0335006 B2 JP H0335006B2
- Authority
- JP
- Japan
- Prior art keywords
- oil film
- bearing
- rolling
- oil
- film thickness
- 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.)
- Expired
Links
- 239000003921 oil Substances 0.000 claims description 87
- 238000005096 rolling process Methods 0.000 claims description 62
- 230000005856 abnormality Effects 0.000 claims description 21
- 239000010687 lubricating oil Substances 0.000 claims description 13
- 230000002706 hydrostatic effect Effects 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 9
- 238000010586 diagram Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
- B21B31/07—Adaptation of roll neck bearings
- B21B31/074—Oil film bearings, e.g. "Morgoil" bearings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B33/00—Safety devices not otherwise provided for; Breaker blocks; Devices for freeing jammed rolls for handling cobbles; Overload safety devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
- B21B31/07—Adaptation of roll neck bearings
- B21B31/076—Cooling; Lubricating roller bearings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
- Sliding-Contact Bearings (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12368686A JPS62282715A (ja) | 1986-05-30 | 1986-05-30 | 圧延機用ロ−ルの油膜軸受系統の異常診断方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12368686A JPS62282715A (ja) | 1986-05-30 | 1986-05-30 | 圧延機用ロ−ルの油膜軸受系統の異常診断方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS62282715A JPS62282715A (ja) | 1987-12-08 |
JPH0335006B2 true JPH0335006B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1991-05-24 |
Family
ID=14866809
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12368686A Granted JPS62282715A (ja) | 1986-05-30 | 1986-05-30 | 圧延機用ロ−ルの油膜軸受系統の異常診断方法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS62282715A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9016099B2 (en) * | 2011-09-29 | 2015-04-28 | Siemens Industry, Inc. | Hybrid hydrodynamic and hydrostatic bearing bushing and lubrication system for rolling mill |
DE102015223770A1 (de) * | 2015-10-13 | 2017-04-13 | Sms Group Gmbh | Walzgerüst und Walzstraße zum Walzen von metallischem Walzgut |
CN116415462B (zh) * | 2023-04-14 | 2023-11-17 | 哈尔滨工程大学 | 基于浮动衬套的双层油膜润滑分析方法及系统 |
-
1986
- 1986-05-30 JP JP12368686A patent/JPS62282715A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS62282715A (ja) | 1987-12-08 |