Motorcycle parts 800T cold forging presses machine: the science and technology art of pressing and forming frames and wheels of motorcycles and electric vehicles

With the acceleration of urbanization, motorcycles and electric vehicles are increasingly favored as important means of transportation. Their lightness and high efficiency make them an important choice for urban transportation. The frame and wheel are key components of motorcycles and electric vehicles, which are directly related to the strength, stability and aesthetics of the vehicle. Therefore, pressing and forming technology is particularly important in the manufacture of these components. This article will explore all aspects of this process in depth.

 

There are three main manufacturing processes for automobile wheels:

 

1. Forging: This forging process can be divided into gravity casting and low-pressure casting. The process of gravity forging is very simple. After the liquid alloy is poured into the mold, it is naturally formed by gravity. The cost is relatively low. Low-pressure casting uses low pressure to press the liquid alloy into the mold. The wheels produced in this way have higher metal density, higher strength, more complex shape, and higher safety factor. It is the main mode of aluminum alloy wheel manufacturing at present, with high yield rate and automation degree.

 

2. Casting: Use high pressure to press a heated alloy into a rough blank of the wheel hub, and then perform secondary processing through the production line. Therefore, the shape is relatively simple, and the surface of the wheel hub is mostly simple and rough lines.

 

3. Spinning process technology: This process has certain requirements for pressure and temperature. With the help of rotation and extrusion, the structure of the wheel hub rim is extended. The wheel hub produced in this way not only ensures that the wheel hub strength meets the requirements, but also greatly reduces the weight of the wheel hub.

With the acceleration of urbanization, motorcycles and electric vehicles are increasingly favored as important means of transportation. Their lightness and high efficiency make them an important choice for urban transportation. The frame and wheel hub are key components of motorcycles and electric vehicles, which are directly related to the strength, stability and aesthetics of the vehicle. Therefore, pressing molding technology is particularly important in the manufacture of these components. This article will explore all aspects of this process in depth.

 

There are three main manufacturing processes for automobile wheels:

 

1. Forging: This forging process can be divided into gravity casting and low-pressure casting. The process of gravity forging is very simple. After the liquid alloy is poured into the mold, it is naturally formed by gravity. The cost is relatively low. Low-pressure casting uses low pressure to press the liquid alloy into the mold. The wheels produced in this way have higher metal density, higher strength, more complex shape, and higher safety factor. It is the main mode of aluminum alloy wheel manufacturing at present, with high yield rate and automation degree.

 

2. Casting: Use high pressure to press a piece of heated alloy into a rough blank of the wheel, and then perform secondary processing through the production line. Therefore, the shape is relatively simple, and the surface of the wheel is mostly simple and rough lines.

 

3. Spinning process technology: This process has certain requirements for pressure and temperature. With the help of rotation and extrusion, the structure of the wheel rim is extended. The wheel produced in this way not only ensures that the wheel strength meets the requirements, but also greatly reduces the weight of the wheel.

 

Overview of gravity and low-pressure casting:

In forging processes, we commonly use gravity casting and low-pressure casting. Gravity casting is to pour liquid alloy into the mold and solidify it naturally by gravity. This process is simple and inexpensive. Low-pressure casting, on the other hand, uses low pressure to press liquid alloy into the mold. The resulting wheel has excellent metal density and strength, can meet the needs of complex shapes, and provide higher safety guarantees. In today's production of aluminum alloy wheels, low-pressure casting dominates due to its high yield rate and automation level.

 

High-pressure casting process:

High-pressure casting first requires the heated alloy to be pressed into the rough wheel blank under high pressure, and then finely processed through the production line. Its characteristics are that the finished product shape is relatively simple, and the surface mostly presents rough lines.

 

The pressing and forming of motorcycle and electric vehicle frames and wheels is a complex process that integrates technology and art. As a key equipment, the Motorcycle parts 800T cold forging presses machine has promoted the efficiency and precision of this process. With the continuous advancement of science and technology, the future pressing technology will be more intelligent and environmentally friendly, providing stronger support for the manufacturing of motorcycles and electric vehicles. Through continuous exploration and innovation, we can achieve higher achievements in this field and promote the future development of transportation.

 

  Dongguan Shengshi Weiye Machinery Technology Co., Ltd. specializes in the production of Forging Press, Deep Drawing Hydraulic Press, Gravity Casting Machine, Four-column Servo Press, C Type Pneumatic Press and other machines. Friends in need are welcome to pay attention and learn more.