CN104060135A - Aluminum alloy for preparing bicycle hubs and production method thereof - Google Patents
Aluminum alloy for preparing bicycle hubs and production method thereof Download PDFInfo
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- CN104060135A CN104060135A CN201410275437.6A CN201410275437A CN104060135A CN 104060135 A CN104060135 A CN 104060135A CN 201410275437 A CN201410275437 A CN 201410275437A CN 104060135 A CN104060135 A CN 104060135A
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- aluminum alloy
- aluminium
- production method
- drive shaft
- bicycle drive
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- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Abstract
The invention relates to an aluminum alloy for preparing bicycle hubs and a production method thereof. The aluminum alloy is composed of an aluminum ingot, silicon, magnesium, copper, chromium and manganese; and the aluminum alloy is prepared according to a conventional aluminum bar production technique. The bicycle hub product prepared from the aluminum alloy has the advantages of light weight, high strength and no rusting. Besides, the bicycle hub product is low in production cost. Therefore, the bicycle hub product prepared from the aluminum alloy has distinctive characteristics and very wide market prospects.
Description
Technical field
The invention belongs to a kind of manufacturing technology field of novel aluminum alloy, be specifically related to a kind of aluminium alloy and production method thereof that is applied to prepare bicycle drive shaft.
Technical background
Bicycle drive shaft is exactly the whole parts that connect spoke and axletree, because integral vertical gets up to see the flower-drum that picture strikes, therefore gains the name.Good bicycle drive shaft will possess the advantages such as quality is light, intensity good, non-corrosive.
Current bicycle drive shaft material therefor mainly contains: ferrous products, stainless steel, titanium metal etc.Bicycle drive shaft Heavy Weight, the intensity difference with ferrous products, made, and get rusty easily; The bicycle drive shaft made from stainless steel is difficult for getting rusty, but Heavy Weight, intensity are also poor; The bicycle drive shaft made with titanium metal is lightweight, intensity good, and is not easy to get rusty, but expensive.
Summary of the invention
Object of the present invention is exactly overcome the deficiency of the said products and brand-new a kind of aluminium alloy and production method thereof that is applied to prepare bicycle drive shaft is provided.Specifically comprise: this aluminium alloy is comprised of aluminium ingot, element silicon, magnesium elements, copper, chromium element, manganese element, then according to conventional aluminium bar production technique, be prepared from.Not only quality is light, intensity good for the bicycle drive shaft product of making as raw material by the aluminium alloy of implementing the present invention, take to produce, and non-corrosive.In addition, bicycle drive shaft products production cost is low.So the bicycle drive shaft product that the aluminium alloy produced of take is made as raw material has characteristic, market outlook are very wide.
The present invention is achieved through the following technical solutions:
The aluminium alloy and the production method thereof that are applied to prepare bicycle drive shaft, be in technical scheme: this aluminium alloy is comprised of aluminium ingot, element silicon, magnesium elements, copper, chromium element, manganese element.
Embodiment is as follows:
1, raw material forms and proportioning: aluminium ingot 97.22%, element silicon 0.75%, magnesium elements 1.3%, copper 0.3%, chromium element 0.25%, manganese element 0.18%.
2, production method and process: according to conventional aluminium bar production technique, be prepared from.
Wherein, described aluminium ingot is the remelting aluminium ingot of aluminium content≤99.80%.
Tool of the present invention has the following advantages:
When 1, prepared by next aluminium alloy proposed by the invention, its component composition is scientific and reasonable, and formula is simple, easily implements.
2, not only quality is light, intensity good for the bicycle drive shaft product of making as raw material by the aluminium alloy of implementing the present invention, take to produce, and non-corrosive.
3, the bicycle drive shaft products production cost of making as raw material by the aluminium alloy of implementing the present invention, take to produce is low.
4, the bicycle drive shaft product of making as raw material by the aluminium alloy of implementing the present invention, take to produce has characteristic, and market outlook are very wide.
Embodiment
Below in conjunction with embodiment, method of the present invention is further illustrated.
The aluminium alloy and the production method thereof that are applied to prepare bicycle drive shaft, be in technical scheme: this aluminium alloy is comprised of aluminium ingot, element silicon, magnesium elements, copper, chromium element, manganese element.
Embodiment is as follows:
1, aluminium ingot is selected: the remelting of selecting aluminium content≤99.80% with aluminium ingot as production raw material.
2, raw material forms and proportioning: aluminium ingot 97.22%, element silicon 0.75%, magnesium elements 1.3%, copper 0.3%, chromium element 0.25%, manganese element 0.18%.
3, melting: aluminium ingot is added in smelting furnace and melted, and add successively above-mentioned various metallic element by processing requirement, then by degasification, deslagging refining means, assorted slag, gas in melt are effectively removed, obtain aluminum mixture liquid.
4, casting: melted aluminum mixture liquid is under certain casting technique condition, and by deep-well casting system, cooling casting becomes the round cast aluminium alloy rod of all size.
5, prepare bicycle drive shaft: the above-mentioned round cast aluminium alloy rod of take is material, according to ordinary method, manufactures out bicycle drive shaft framework.
Claims (2)
1. the aluminium alloy and the production method thereof that are applied to prepare bicycle drive shaft, is characterized in that: this aluminium alloy is comprised of aluminium ingot, element silicon, magnesium elements, copper, chromium element, manganese element;
Embodiment is as follows:
(1) raw material forms and proportioning: aluminium ingot 97.22%, element silicon 0.75%, magnesium elements 1.3%, copper 0.3%, chromium element 0.25%, manganese element 0.18%;
(2) production method and process: according to conventional aluminium bar production technique, be prepared from.
2. according to a kind of aluminium alloy and the production method thereof that is applied to prepare bicycle drive shaft described in claim 1, it is characterized in that: described aluminium ingot is the remelting aluminium ingot of aluminium content≤99.80%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410275437.6A CN104060135A (en) | 2014-06-19 | 2014-06-19 | Aluminum alloy for preparing bicycle hubs and production method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410275437.6A CN104060135A (en) | 2014-06-19 | 2014-06-19 | Aluminum alloy for preparing bicycle hubs and production method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104060135A true CN104060135A (en) | 2014-09-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410275437.6A Pending CN104060135A (en) | 2014-06-19 | 2014-06-19 | Aluminum alloy for preparing bicycle hubs and production method thereof |
Country Status (1)
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| CN (1) | CN104060135A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107794420A (en) * | 2017-10-24 | 2018-03-13 | 宝鸡金恒瑞金属科技有限公司 | A kind of production method for the aluminium alloy and cycle hub for preparing cycle hub |
-
2014
- 2014-06-19 CN CN201410275437.6A patent/CN104060135A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107794420A (en) * | 2017-10-24 | 2018-03-13 | 宝鸡金恒瑞金属科技有限公司 | A kind of production method for the aluminium alloy and cycle hub for preparing cycle hub |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140924 |