Guangzhou Yuanxing Industrial Co., Ltd. |
|
Jekit car custom color with material aluminum bracket for E92
Item Name | Bracket |
Color | Yellow/blue/custom |
Logo | Custom |
Material | 6061/7075 aluminum |
Technology | Lathe machining, CNC machining |
Weight | 2kg |
Fit disc | 300/330/350/355/362/370/380/390/400/405/410 |
For Wheel size | Rim 15/16/17/18/19/20/21 inch |
What is the function of automobile brake bracket?
The brake bracket is used to connect and fix the brake
caliper, which needs to be specially designed for special vehicles.
The bracket is mainly made of the following materials: aluminum alloy 6061-T6, aluminum alloy t-7075 and 45 steel.
Aluminum alloy has the characteristics of high strength, light
weight and good heat dissipation. For the braking system, aluminum
alloy has great advantages, so aluminum alloy is used in most
cases.
6061-T6: aluminum alloy element accounts for 97.9%, magnesium element
accounts for 1%, silicon element accounts for 0.6%, and 0.28%
copper and 0.2% chromium are added.
T-7075: the main aluminum and zinc metal elements account for 90% and
5.6% respectively, while magnesium accounts for 2.5%, copper
accounts for 1.6%, chromium accounts for 0.23%, and finally the
rest are silicon, manganese, titanium and other metal elements.
Generally speaking, the strength of 7075 aluminum alloy is higher
than that of 6061 aluminum alloy, which is mainly because the
content of aluminum alloy in 7075 aluminum alloy is nearly 8% less
than that in 6061.
45 steel is generally applied to bridge codes with limited data.
(for example, there are few threads and the length is short. The whole strength needs to be guaranteed, which can not be achieved by aluminum alloy)
The processing technology of bracket is processed by CNC integrated CNC lathe. Accurate data, clear and complete process texture!
The last manufacturing process of bridge code is coloring, which
adopts "sandblasting anodizing".
The function of sand blasting is the impact and cutting effect of
abrasive on the workpiece surface, so that the workpiece surface
can obtain certain cleanliness and different roughness, and improve
the mechanical properties of the workpiece surface. Therefore, it
improves the fatigue resistance of the workpiece, increases the
adhesion between it and the coating, and prolongs the durability of
the coating film.
Anodic oxidation has protective, decorative and insulating
properties, which can improve the adhesion with organic coatings
and inorganic coatings. The metal oxide film changes the surface
state and properties, such as surface coloring, improves corrosion
resistance, enhances wear resistance and hardness, and protects the
metal surface.
The surface color of the axle code is iron gray and black by
default. Motorists pursuing individuality can customize the color
of the combined axle code to match the wheel hub or body color.
Conclusion: when refitting the brake, we should not only pay
attention to the model and performance of the caliper, and the
closing axle code also plays a particularly important role in the
whole brake refitting.