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Are CNC auto parts factories in China reliable?

2022-08-18 17:19:56 JTC Model Technologies Co., Ltd., 0

CNC Auto Parts Factory

On the CNC processing applications in the automotive industry has been a long time, most of the car parts are manufactured by CNC machining, while most of the producers from China, the auto industry is a huge market of the world's leading, $gadgets, CNC auto parts industry in a leading position in China and in the early stages of mass production, The engineer assembled the car by hand. However, with the development of technology, this process has been automated.

Robots have replaced manual labor, resulting in improved functions, performance, Efficiency and productivity.

In today's world, CNC machining has reshaped the automotive industry because it is now easy to design and manufacture auto parts with the help of computer systems and automation. This technology led to the rise of CNC prototyping in the industry. Using computer programs and electric design tools, automakers can improve productivity faster and more precisely. But how does it work?


What parts of the car are CNC machined?

1. The lighting
Car prototype
CNC technology through the processing of polymethyl methacrylate (PMMA), also known as acrylic glass, applied to the production of headlights; This is a clear indication that the auto industry does not just use this technology to process aluminum, as it also uses it to make interior and exterior lighting, including headlights.
Interestingly, although these materials have to be ground and polished, the process takes less time to complete. As a result, car manufacturers can create prototype lamps for new cars. In addition, PMMA is an ideal substitute for glass due to its shatterproof properties, which makes it suitable for the production of Windows, etc.

2. The engine
Most of the components that make up a vehicle's internal combustion engine are produced by CNC machining. For example, after designing a new car's cylinder block using computer-aided design software, an engineer sends an instruction set through a CNC machine tool to an electric design tool to cut the engine block from a solid aluminum block.
However, as simple as the process may seem, much manual work focuses on programming the CNC machine to carry out the set instructions, and the process requires highly trained engineers. It's worth mentioning that such procedures can be challenging and time consuming. On the plus side, once programmed, the machine takes care of the rest without human intervention. As a result, engineers can design prototypes of car parts without adding labor.
The technology not only makes engine blocks, but also designs and cuts engine parts such as cylinder heads and other CNC-machined parts.

3. The cylinder head
CNC machining is nothing new to the auto industry. Carmakers can make cylinder heads and engine blocks, which are components that serve the ultimate purpose of the internal combustion engine. Some of these components are difficult to obtain depending on the company's production needs. Therefore, CNC prototyping is essential for designing customized engine models.
Typically, such components are designed from a single piece of aluminum. But it doesn't stop there; Auto stores can also manufacture powertrain components, some of which include valves, brake systems, alternators, and fuel pump systems.

4. The transmission
The drivetrain of an automobile consists of a gearbox which, when disassembled, has a number of gear and shaft assemblies. Because CNC machining provides a high level of efficiency and precision, car manufacturers can quickly produce the product (gearbox).

5. Interior trim panels
Automatic milling machines can use CNC technology to make internal parts, including car dashboards. One of the remarkable features of the technology is that it conforms to a variety of substrates, including plastics. Therefore, power tools can cut specific areas of the panel, some of which include indicators, fuel gauges, and speedometers.

6. The drive shaft
The drive axle system of an automobile plays a crucial role in the free movement of tires. The mechanism has two independent semi-axes.


Customize auto parts through CNC auto parts factory

If your car is so old that you big probability is not through official channels to purchase the right auto parts, so, you should contact with CNC auto accessories factory to customize you need auto parts, general situation, CNC auto accessories factory can provide design, processing and other services, you only need to provide your car's model, The designer will draw the auto parts you need according to the corresponding model, and CNC machining can be arranged after confirmation. Under normal circumstances, the parts can be processed in 3-7 days.


What are the advantages of CNC in the automotive industry?

With the revolution in the automotive industry and CNC prototyping in general, car manufacturers have manufactured products with optimal performance and durability.

CNC machining has many advantages over other traditional machining techniques, one of which includes speed. With this technology, less human intervention is required due to the availability of automated tools to handle the manufacturing process. CNC processing requires less time than manual production to produce a large number of custom parts. As a result, car companies can produce prototypes faster.
However, traditional machining may only stand out when it is necessary to produce a single product. Making individual cells is more convenient than spending a lot of time programming the system.

2. High precision
Precision CNC machining parts
With CNC prototyping technology, automakers can produce high-fidelity components at the optimal capacity provided by the system. The automotive industry requires tolerances of ±0.001" due to the type of products it offers to consumers. A mistake in any component can spell doom for the consumer.

3. Replicability
Thanks to advances in CNC prototyping, CNC machines can repeat a process with high precision rather than multiple times. This feature enables manufacturers to produce components of precise size, weight, and performance in multiple units. The industry also requires that cars of the same model look, feel and perform alike and that there are no differences between them.

4. Affordability
CNC technology comes into play when making large quantities of items. Such high demand requires a lot of manpower and other technology; However, with CNC machine tools, automotive enterprises can meet the growing production and market demand, while also saving resources.
The future of CNC machine tools in the automotive industry


CNC machined parts - Self-driving cars

As CNC technology continues to evolve, several companies have transformed their manufacturing processes to catch up with trends and innovations. While the auto industry still uses some basic principles, manufacturers are now playing catch-up with new technologies such as artificial intelligence and robotic automation. Some of these trends are already happening, while others are the future.

1. Advanced materials
As global consumption rates have increased, specific policies and regulations have been put in place to raise living standards and minimize carbon footprints. As a result, vehicles must meet various requirements, including emissions, lightness and fuel efficiency. Car companies are creating lightweight, advanced materials to improve the overall safety and performance of vehicles.
Materials such as aluminum and carbon nanocomposites can be used as alternatives to meet the needs of body parts, drivetrains and underbody components. With this technology, cars will be safer, lighter, more efficient and more durable.

2. CNC technology for autonomous vehicles
Self-driving cars have been around for a few years. However, the car industry is still in its infancy. The goal of each innovative car manufacturing company is to produce autonomous vehicles that are completely independent of human input. CNC technology provides a platform for realizing this dream. Thanks to the combined power of CNC machines and artificial intelligence, the future of fully autonomous cars is closer than expected.

3. Artificial intelligence
In the early stages, CNC machines still required human input for troubleshooting and consistent running diagnostics. However, as the application of artificial intelligence extends its reach into the automotive industry, these machines can self-diagnose and repair faults, thus saving excessive downtime. Another area worth considering is the use of artificial intelligence to produce higher quality vehicles. Artificial intelligence technology will improve the performance, accuracy and consistency of CNC machining.

Can car parts be customized in JTC Machining?

JTC Machining has a very rich experience in car parts Machining, we have served a lot of car brands and a lot of car modification demander, if you also need, you can contact us by email, we will immediately provide you with a quotation.