language

News

Firm News

In the new use of magnesium alloy bicycle industry, will usher in revolutionary subversion

Author:Mingmei Tech Time:2015-11-26

Magnesium alloy in the end how good? Currently used in the field of bicycle and how? Perhaps the most faithful car, it was only the mountain can learn magnesium alloy in the end how good? Currently used in the field of bicycle and how? Perhaps the most faithful car can be learned, it was only mountain bike suspension fork outer tube is applied. According to Feng Jianping Magnesium Metal Technology Co., Ltd. in Guangzhou, general manager: magnesium resources, China is the world's most rich countries, total magnesium ore reserves accounted for 22.5% of resources in the world, ranking first in the world, is also the first magnesium resource exports big country. The total resource of aluminum ore reserves account for only 2.96 percent of the world, ranking ninth in the world, we need to import large quantities each year. While the difficulty of processing magnesium alloy big, complex process, and raw materials more expensive than aluminum more than 10%, but its strength than aluminum, 30% lighter weight aluminum Geng Shibi, so the overall advantage is quite obvious.

With the advancement and improve the design level of technology, the current weight of the bicycle one of magnesium alloy wheels have been very close to the traditional aluminum wheels of preparation. High demand relative to the competition, one of magnesium alloy wheels are more suitable for casual bike and folding bike, but its cool varied conceptual shape has become the trend nowadays smart bike perfect match. However, the application of magnesium alloy bicycle in the area not far from confined to a wheel and fork, its continuous extension, inevitably create more possibilities. Industrial development in the history of mankind, every update material applications may cause new look changes, magnesium alloy can say insurgents it will not be next? Land vehicle suspension fork outer tube is applied. According to Feng Jianping Magnesium Metal Technology Co., Ltd. in Guangzhou, general manager: magnesium resources, China is the world's most rich countries, total magnesium ore reserves accounted for 22.5% of resources in the world, ranking first in the world, is also the first magnesium resource exports big country. The total resource of aluminum ore reserves account for only 2.96 percent of the world, ranking ninth in the world, we need to import large quantities each year. While the difficulty of processing magnesium alloy big, complex process, and raw materials more expensive than aluminum more than 10%, but its strength than aluminum, 30% lighter weight aluminum Geng Shibi, so the overall advantage is quite obvious.

With the advancement and improve the design level of technology, the current weight of the bicycle one of magnesium alloy wheels have been very close to the traditional aluminum wheels of preparation. High demand relative to the competition, one of magnesium alloy wheels are more suitable for casual bike and folding bike, but its cool varied conceptual shape has become the trend nowadays smart bike perfect match. However, the application of magnesium alloy bicycle in the area not far from confined to a wheel and fork, its continuous extension, inevitably create more possibilities. Industrial development in the history of mankind, every update material applications may cause new look changes, magnesium alloy can say insurgents it will not be next?

▲ This is a magnesium alloy ingots - Production of magnesium alloy products, raw materials.

▲ magnesium alloy body of one of the wheels is through this huge die-casting furnace automatic out.

▲ magnesium alloy wheel set being one CNC machining.

▲ technician for the disc base drilling is one of magnesium alloy wheel set.

▲ disc mechanized automatic tapping.

▲ magnesium alloy product being composed of one wheel lateral rigidity tests require the use of in support 370N

Continued pressure from a single point after one minute, permanent deformation of not more than 1.5mm.

▲ wheel fatigue test, applying 640N load on the axle under the wheels to withstand impact 750,000 times to detect wheel rigidity and distortion.

▲ analog nature of various salt spray corrosion test.

▲ in fork design process, chipped out using a 3D printer model, more intuitive to find the product flaws.

▲ From left to right: magnesium alloy mountain bike fork outer tube, traditional aluminum mountain bike fork outer tube, 3D printing 700C road fork models. Magnesium alloy mountain bike fork outer tube than the traditional aluminum mountain bike fork outer tube weight lighter than 30%, more than diminished the strength, but also a better material damping properties.

▲ This is a magnesium alloy mountain bike fork outer tube furnace was just out of the way.

▲ These are rough magnesium alloy mountain bike fork outer tube removed after scrap.



▲ rigid front fork outer cylinder hydrostatic test, tested fork outer cylinder must not cause the phenomenon of break in a range within a predetermined biasing.

▲ engineers are material chemical analysis.

▲ fork fatigue test finished.

▲ hardness testing equipment.

▲ This is a non-destructive flaw, similar to the X-ray machine used to detect damage internal parts, helping technicians understand the products tested in the real situation after fatigue.

Pre: Magnesium alloy: Die-cast material indispensable good partner
Next: 返回列表