CN104451331A - Odometer gear for automobile - Google Patents
Odometer gear for automobile Download PDFInfo
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- CN104451331A CN104451331A CN201410651308.2A CN201410651308A CN104451331A CN 104451331 A CN104451331 A CN 104451331A CN 201410651308 A CN201410651308 A CN 201410651308A CN 104451331 A CN104451331 A CN 104451331A
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Abstract
The invention discloses an odometer gear for automobiles. The odometer gear is made of an improved alloy. The odometer gear has the beneficial effects that the toughness of the odometer gear is effectively improved and the phenomenon of breakage is greatly reduced as the alloy material of the odometer gear for automobiles is improved, and compared with a conventional product, the odometer gear has good market prospect as the breakage rate is reduced by 40-50%.
Description
Technical field
The present invention relates to a kind of automobile odograph gear.
Background technology
Odograph gear, is the link gear parts in odometer, all vehicles is all equipped with this gear, but the most toughness in existing commercially available prod is poor, easily ruptures.
Summary of the invention
Object of the present invention is exactly for above-mentioned defect of the prior art, provides a kind of automobile odograph gear.
To achieve these goals, technical scheme provided by the invention is: a kind of automobile odograph gear, described material is alloy, alloy composition according to parts by weight is: wolfram varbide 25-35 part, titanium carbide 25-35 part, tantalum carbide 25-35 part, aluminium sesquioxide 22-26 part, light rare earths 20-24 part, heavy rare earth element 20-24 part, rare earth elements 20-24 part, magnesium oxide 18-22 part, zinc oxide 18-22 part, Z 250 16-20 part, cobalt oxide 16-20 part, peridotites ore deposit 14-16 part, concentrated molybdenum ore 14-16 part, cupric oxide 5-8 part, sodium-potassium eutectic 5-8 part, Manganse Dioxide 8-10 part, chromic oxide 8-10 part, antimonous oxide 3-5 part, plumbous oxide 3-5 part, triphane 12-15 part, beryl 12-15 part, boron trioxide 2-6 part, sulfurous gas 2-4 part, zirconium white 2-4 part.
Further, above-mentioned a kind of automobile odograph gear, described material is alloy, alloy composition according to parts by weight is: wolfram varbide 30 parts, titanium carbide 30 parts, tantalum carbide 30 parts, aluminium sesquioxide 24 parts, light rare earths 22 parts, heavy rare earth element 22 parts, rare earth elements 22 parts, 20 parts, magnesium oxide, 20 parts, zinc oxide, Z 250 18 parts, cobalt oxide 18 parts, 15 parts, peridotites ore deposit, concentrated molybdenum ore 15 parts, cupric oxide 6 parts, sodium-potassium eutectic 7 parts, Manganse Dioxide 9 parts, 9 parts, chromic oxide, antimonous oxide 4 parts, 4 parts, plumbous oxide, triphane 14 parts, beryl 13 parts, boron trioxide 4 parts, sulfurous gas 3 parts, zirconium white 3 parts.
Beneficial effect of the present invention is: a kind of automobile odograph gear provided by the invention, is improved by the composition of material alloy, can effectively improve its toughness, significantly decrease the generation of phenomenon of rupture, compared with currently available products, fracture rate reduces 40%-50%, good market prospects.
Embodiment
embodiment 1:
A kind of automobile odograph gear, described material is alloy, alloy composition according to parts by weight is: wolfram varbide 25-35 part, titanium carbide 25-35 part, tantalum carbide 25-35 part, aluminium sesquioxide 22-26 part, light rare earths 20-24 part, heavy rare earth element 20-24 part, rare earth elements 20-24 part, magnesium oxide 18-22 part, zinc oxide 18-22 part, Z 250 16-20 part, cobalt oxide 16-20 part, peridotites ore deposit 14-16 part, concentrated molybdenum ore 14-16 part, cupric oxide 5-8 part, sodium-potassium eutectic 5-8 part, Manganse Dioxide 8-10 part, chromic oxide 8-10 part, antimonous oxide 3-5 part, plumbous oxide 3-5 part, triphane 12-15 part, beryl 12-15 part, boron trioxide 2-6 part, sulfurous gas 2-4 part, zirconium white 2-4 part.
embodiment 2:
A kind of automobile odograph gear, described material is alloy, alloy composition according to parts by weight is: wolfram varbide 30 parts, titanium carbide 30 parts, tantalum carbide 30 parts, aluminium sesquioxide 24 parts, light rare earths 22 parts, heavy rare earth element 22 parts, rare earth elements 22 parts, 20 parts, magnesium oxide, 20 parts, zinc oxide, Z 250 18 parts, cobalt oxide 18 parts, 15 parts, peridotites ore deposit, concentrated molybdenum ore 15 parts, cupric oxide 6 parts, sodium-potassium eutectic 7 parts, Manganse Dioxide 9 parts, 9 parts, chromic oxide, antimonous oxide 4 parts, 4 parts, plumbous oxide, triphane 14 parts, beryl 13 parts, boron trioxide 4 parts, sulfurous gas 3 parts, zirconium white 3 parts.
Last it is noted that the foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, although with reference to previous embodiment to invention has been detailed description, for a person skilled in the art, it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (2)
1. an automobile odograph gear, it is characterized in that, described material is alloy, alloy composition according to parts by weight is: wolfram varbide 25-35 part, titanium carbide 25-35 part, tantalum carbide 25-35 part, aluminium sesquioxide 22-26 part, light rare earths 20-24 part, heavy rare earth element 20-24 part, rare earth elements 20-24 part, magnesium oxide 18-22 part, zinc oxide 18-22 part, Z 250 16-20 part, cobalt oxide 16-20 part, peridotites ore deposit 14-16 part, concentrated molybdenum ore 14-16 part, cupric oxide 5-8 part, sodium-potassium eutectic 5-8 part, Manganse Dioxide 8-10 part, chromic oxide 8-10 part, antimonous oxide 3-5 part, plumbous oxide 3-5 part, triphane 12-15 part, beryl 12-15 part, boron trioxide 2-6 part, sulfurous gas 2-4 part, zirconium white 2-4 part.
2. a kind of automobile odograph gear according to claim 1, it is characterized in that, described material is alloy, alloy composition according to parts by weight is: wolfram varbide 30 parts, titanium carbide 30 parts, tantalum carbide 30 parts, aluminium sesquioxide 24 parts, light rare earths 22 parts, heavy rare earth element 22 parts, rare earth elements 22 parts, 20 parts, magnesium oxide, 20 parts, zinc oxide, Z 250 18 parts, cobalt oxide 18 parts, 15 parts, peridotites ore deposit, concentrated molybdenum ore 15 parts, cupric oxide 6 parts, sodium-potassium eutectic 7 parts, Manganse Dioxide 9 parts, 9 parts, chromic oxide, antimonous oxide 4 parts, 4 parts, plumbous oxide, triphane 14 parts, beryl 13 parts, boron trioxide 4 parts, sulfurous gas 3 parts, zirconium white 3 parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410651308.2A CN104451331A (en) | 2014-11-17 | 2014-11-17 | Odometer gear for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410651308.2A CN104451331A (en) | 2014-11-17 | 2014-11-17 | Odometer gear for automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104451331A true CN104451331A (en) | 2015-03-25 |
Family
ID=52898071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410651308.2A Pending CN104451331A (en) | 2014-11-17 | 2014-11-17 | Odometer gear for automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104451331A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110229988A (en) * | 2019-05-21 | 2019-09-13 | 台州格凌机械有限公司 | A kind of high-strength vehicle mileometer gear and preparation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57134545A (en) * | 1981-02-13 | 1982-08-19 | Sumitomo Metal Ind Ltd | Alloy for oil well pipe with superior stress corrosion cracking resistance |
| US4645644A (en) * | 1985-05-15 | 1987-02-24 | Orlowski Gerald J | Metal alloy |
| CN87100246A (en) * | 1987-03-13 | 1988-09-21 | 中国科学院上海冶金研究所 | Anticarburization heat resisting alloy |
| CN1130213A (en) * | 1995-02-28 | 1996-09-04 | 苏新同 | High toughness wear resistant casting alloy |
| CN102935514A (en) * | 2012-10-25 | 2013-02-20 | 无锡中彩新材料股份有限公司 | Powder metallurgical gear and forming method thereof |
-
2014
- 2014-11-17 CN CN201410651308.2A patent/CN104451331A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57134545A (en) * | 1981-02-13 | 1982-08-19 | Sumitomo Metal Ind Ltd | Alloy for oil well pipe with superior stress corrosion cracking resistance |
| US4645644A (en) * | 1985-05-15 | 1987-02-24 | Orlowski Gerald J | Metal alloy |
| CN87100246A (en) * | 1987-03-13 | 1988-09-21 | 中国科学院上海冶金研究所 | Anticarburization heat resisting alloy |
| CN1130213A (en) * | 1995-02-28 | 1996-09-04 | 苏新同 | High toughness wear resistant casting alloy |
| CN102935514A (en) * | 2012-10-25 | 2013-02-20 | 无锡中彩新材料股份有限公司 | Powder metallurgical gear and forming method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110229988A (en) * | 2019-05-21 | 2019-09-13 | 台州格凌机械有限公司 | A kind of high-strength vehicle mileometer gear and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150325 |
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| RJ01 | Rejection of invention patent application after publication |