Method for feeding lubricant during a hot rolling process
US8640517B2 · kind B2 · utility
0Cited by
5References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 21, 2005 |
| Grant date | Feb 4, 2014 |
| Priority date | — |
| Expiry date | Aug 22, 2029 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB21B45/0242
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
The invention relates to a method for feeding lubricant during hot rolling, in which the surfaces of the rolling rolls are fed with a lubricating emulsion, characterized in that said lubricating emulsion, consisting of a lubricating oil having a viscosity between 10 cSt and 400 cSt at 40° C., mixed with water, is directed onto the surfaces of the rolling rolls via at least one lubricant feed nozzle, at a temperature above 0° C. but below 25° C.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.