Industrial Applications of automotive CNC machines components

In recent years, there has been a rapid development of various technologies in the mechanical processing industry. One such technology is the numerical control technology. This computer integrated manufacturing system high efficiency and outcomes, so much so that at present, most of the automotive parts are being manufactured using this technology. 

Here’s a quick look at the CNC machining, along with the applications of automotive CNC components. 

 What CNC machine tools?

Computerized Numerical Control (CNC) machine uses a digital code to process the automatic control of a method. The following are the characteristics of a CNC machine. 

• High degree of automation, reduced labor efforts
• high precision and excellent product consistency
• Multi-axis linkage for achieving complex processing 
• Short mechanical transmission chain, leading to simple structure and high production efficiency

 CNC in automobile manufacturing

The automotive industry has been on the rise, and in recent years, the use of CNC machining to create automotive parts have been readily promoted. The production of automobile vehicles consists of four stages, i.e., stamping, welding, painting, and assembly line. In all these stages, CNC technology is widely used for controlling manipulator and transmission devices. 

The production of an automobile consists of of several parts that are difficult to process by ordinary machining tools. The manufacture of such large quantities of precise automotive parts requires 5-axis CNC machining center processing.

Here are a few applications of automotive CNC machined components. 

Gearbox

The gearbox is an essential transmission mechanism in the car, consisting of shaft parts and gears. All these shaft parts and gears are manufactured by CNC machining as they offer higher precision and production efficiency. Manufacturers use CNC technology for not only the initial phase of producing shaft parts but for milling keyway and pilling the splines as well.  Gearbox shell casting is also completed in the CNC machining center to ensure accurate spacing between the shaft. 

Drive Axle

The drive axle is also a crucial transmission mechanism. The two primary gears in the main axle of the car are produced by a CNC machine, along with the bevel gears. CNC machines are further used for milling end faces and drilling. 

 Conclusion

From multi-category processing to small-medium volume production, CNC technology offers various advantages. Not only is the technology used in processing a wide variety of mechanical components, but also in the manufacture of sheet metal, chassis welding, and shaft forging.