MD346Z - Process for hardening the teeth of bevel or precession gears - Google Patents
Process for hardening the teeth of bevel or precession gears Download PDFInfo
- Publication number
- MD346Z MD346Z MDS20100122A MDS20100122A MD346Z MD 346 Z MD346 Z MD 346Z MD S20100122 A MDS20100122 A MD S20100122A MD S20100122 A MDS20100122 A MD S20100122A MD 346 Z MD346 Z MD 346Z
- Authority
- MD
- Moldova
- Prior art keywords
- precession
- bevel
- hardening
- teeth
- gears
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 3
- DLFVBJFMPXGRIB-UHFFFAOYSA-N Acetamide Chemical compound CC(N)=O DLFVBJFMPXGRIB-UHFFFAOYSA-N 0.000 abstract 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 abstract 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 abstract 2
- 229910052751 metal Inorganic materials 0.000 abstract 2
- 239000002184 metal Substances 0.000 abstract 2
- 235000021355 Stearic acid Nutrition 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 239000004202 carbamide Substances 0.000 abstract 1
- ORTQZVOHEJQUHG-UHFFFAOYSA-L copper(II) chloride Chemical compound Cl[Cu]Cl ORTQZVOHEJQUHG-UHFFFAOYSA-L 0.000 abstract 1
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 abstract 1
- 239000012153 distilled water Substances 0.000 abstract 1
- 239000012530 fluid Substances 0.000 abstract 1
- 235000011187 glycerol Nutrition 0.000 abstract 1
- 238000011089 mechanical engineering Methods 0.000 abstract 1
- CWQXQMHSOZUFJS-UHFFFAOYSA-N molybdenum disulfide Chemical compound S=[Mo]=S CWQXQMHSOZUFJS-UHFFFAOYSA-N 0.000 abstract 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 abstract 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 abstract 1
- 239000008117 stearic acid Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Landscapes
- Gears, Cams (AREA)
Abstract
The present invention relates to mechanical engineering, in particular to processes for hardening the teeth of bevel or precession gears.The process for hardening the teeth of bevel or precession gears includes the preliminary preparation of the gear surface with a tool in the form of a metal brush with the formation of a microrelief, the simultaneous feed into the zone of contact of the metal brush with the gear surface of the lubricoolant fluid (LCF), after which is carried out knurling of the gear surface with a tool with balls and/or rollers. The above-mentioned instruments execute rotational, spatial-spherical and oscillating movements, perpendicular to their axes, and LCF contains copper chloride, copper sulphate, acetamide, urea, stearic acid, distilled water, pure glycerin and molybdenum disulphide in the following component ratio, mass %:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDS20100122A MD346Z (en) | 2010-07-12 | 2010-07-12 | Process for hardening the teeth of bevel or precession gears |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDS20100122A MD346Z (en) | 2010-07-12 | 2010-07-12 | Process for hardening the teeth of bevel or precession gears |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MD346Y MD346Y (en) | 2011-03-31 |
| MD346Z true MD346Z (en) | 2011-10-31 |
Family
ID=45815067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MDS20100122A MD346Z (en) | 2010-07-12 | 2010-07-12 | Process for hardening the teeth of bevel or precession gears |
Country Status (1)
| Country | Link |
|---|---|
| MD (1) | MD346Z (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2138579C1 (en) * | 1997-10-07 | 1999-09-27 | Самарский государственный технический университет | Method of strengthening parts and simultaneously applying composite coatings |
| RU2195516C2 (en) * | 1996-08-28 | 2002-12-27 | Дир Энд Компани | Method and suspension for strengthening of metallic surface (versions) |
-
2010
- 2010-07-12 MD MDS20100122A patent/MD346Z/en not_active IP Right Cessation
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2195516C2 (en) * | 1996-08-28 | 2002-12-27 | Дир Энд Компани | Method and suspension for strengthening of metallic surface (versions) |
| RU2138579C1 (en) * | 1997-10-07 | 1999-09-27 | Самарский государственный технический университет | Method of strengthening parts and simultaneously applying composite coatings |
Also Published As
| Publication number | Publication date |
|---|---|
| MD346Y (en) | 2011-03-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| KA4Y | Short-term patent lapsed due to non-payment of fees (with right of restoration) |