SU337163A1 - COOL ROLLING METHOD - Google Patents
COOL ROLLING METHODInfo
- Publication number
- SU337163A1 SU337163A1 SU1154688A SU1154688A SU337163A1 SU 337163 A1 SU337163 A1 SU 337163A1 SU 1154688 A SU1154688 A SU 1154688A SU 1154688 A SU1154688 A SU 1154688A SU 337163 A1 SU337163 A1 SU 337163A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- rolling method
- cool rolling
- cool
- lubricant
- gas
- Prior art date
Links
- 239000000314 lubricant Substances 0.000 description 4
- 239000007787 solid Substances 0.000 description 3
- 238000005097 cold rolling Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-N Carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
- CURLTUGMZLYLDI-UHFFFAOYSA-N carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 230000001050 lubricating Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Description
Известен способ холодной прокатки, включающий подачу смазки в зону деформации.There is a method of cold rolling, including the supply of lubricant to the deformation zone.
Предложенный способ отличаетс тем, что в «ачестве смазки подают газ, например, углекислый , наход щийс лри температуре и давлении окружающей среды в твердом состо нии .The proposed method is characterized in that as a lubricant, gas is supplied, for example, carbon dioxide, at a temperature and pressure of the ambient medium in a solid state.
Это повыщает степень деформации за проход .This increases the degree of deformation per pass.
Твердое вещество, попада .в зону деформации , нагреваетс , .превращаетс в газ, образующий смазочный слой между валком и металлом. Это приводит к эффективномуThe solid, falling into the deformation zone, is heated, transformed into a gas forming a lubricating layer between the roller and the metal. This leads to effective
уменьщению трени , а следовательно, к снижению усили прокатки. После прокатки даниа смазка испар етс , не смачива и не загр зн поверхности листа.reduce friction and, consequently, reduce rolling effort. After rolling, the Dania grease evaporates, is not wetted and does not contaminate the surface of the sheet.
Предмет изобретени Subject invention
Способ холодной прокатки, включающий подачу смазки в зону деформации, отличающийс тем, что, с целью повышени обжати за лроход, в качестве смазки лодают газ, например , углекислый, наход щийс при температуре и давлении окружающей среды в твердом состо нии.The method of cold rolling, which includes the supply of lubricant to the deformation zone, characterized in that, in order to increase the compression rate, gas, such as carbonic acid, which is at ambient temperature and solid pressure, is used as lubricant.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU337163A1 true SU337163A1 (en) |
Family
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6874344B1 (en) * | 1999-11-04 | 2005-04-05 | C. D. Wälzholz-Brockhaus Gmbh | Cold rolling method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6874344B1 (en) * | 1999-11-04 | 2005-04-05 | C. D. Wälzholz-Brockhaus Gmbh | Cold rolling method |
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