CNC machining knowledge

CNC Machining is the 1 method of using computer numerical control technology to control mechanical equipment for precision machining. It can efficiently produce various parts and components, and is widely used in automobile manufacturing, aerospace, electronic appliances, mold manufacturing and other industries.

The core of CNC machining is numerical control technology. Numerical control technology is the 1 kind of digital signal based on computer programming to control equipment for processing technology. CNC machining equipment includes CNC lathes, CNC Milling Machines, CNC drilling machines, etc. These equipment through the computer program control tool on the workpiece processing, can achieve complex shape, high precision processing requirements.

The advantages of CNC machining are mainly manifested in the following aspects:

High precision: CNC machining equipment can accurately control the motion trajectory and processing parameters of the tool according to the pre-programmed program, and can achieve micron-level machining accuracy. This is very important for the processing of some precision parts.

High efficiency: CNC machining equipment can be automated processing, reducing the time and labor intensity of manual operation. Moreover, by optimizing the program and tool path, the machining efficiency can be improved and the machining cycle can be shortened.

Flexibility: CNC machining equipment can achieve a variety of parts of different shapes and sizes by changing tools and adjusting programs according to different machining requirements. This is very suitable for mass production, personalized customization and other needs that require flexible changes.

Reliability: CNC machining equipment has a high degree of automation, which can reduce misoperation and errors during manual operation. Moreover, through the monitoring and control system, real-time monitoring and adjustment of the processing process can be realized to ensure product quality.

Manufacturing complex parts: CNC machining can realize the machining of complex shapes and curved surfaces. Common ones such as crankshafts, camshafts, molds, etc. In the past, the processing of these complex parts required a lot of labor and working hours. Now, through CNC processing equipment, the processing cycle can be greatly shortened and the processing quality can be improved.

Of course, CNC machining also has some shortcomings:

High investment cost: The investment cost of CNC machining equipment is relatively high, especially for some small businesses. This makes the popularization and promotion of CNC machining equipment relatively difficult.

High operation and maintenance requirements: CNC machining equipment requires professional operators for operation and maintenance, and has high technical requirements. Moreover, the equipment needs regular maintenance and maintenance to ensure its normal operation and maintain good processing quality.

Limited processing size: Due to the size of the equipment, CNC machining has certain restrictions on the processing of large parts.

In general, CNC machining is the 1 high-precision, high-efficiency, and flexible processing method, which provides more choices and possibilities for the manufacturing industry. With the development of technology and the reduction of cost, it is believed that CNC machining will be applied and promoted in more industries.