Applications:
1, the manufacturing industry
Machine manufacturing industry is the earliest application of CNC technology industry, which is responsible for the national economy to provide advanced equipment for the various sectors of the heavy responsibility. Should focus on the development and production of modern military equipment with high-performance three-axis and five-axis high-speed vertical machining centers, five-coordinate machining centers, large-scale five-coordinate gantry milling, etc.; the automotive industry, engine, transmission, crankshaft flexible machining production line with CNC machine tools and high-speed machining centers, as well as welding, assembly, painting robots, plate laser welding machine and laser cutting machine, etc.; aviation, shipping, power generation industries Processing propellers, engines, generators and hydraulic turbine blade parts with high-speed five-coordinate machining centers, heavy-duty turning and milling machining centers.
2, the information industry
In the information industry, from the computer to the network, mobile communications, telemetry, remote control and other equipment, need to use ultra-precision technology, nanotechnology-based manufacturing equipment, such as chip manufacturing lead bonding machine, wafer bonding machine and photolithography, etc., the control of these equipment need to use CNC technology.
3, medical equipment industry
In the medical industry, many modern medical diagnostic and therapeutic equipment have adopted CNC technology, such as CT diagnostic instrument, whole-body knife therapy machine and minimally invasive surgical robots based on visual guidance.
4, military equipment
Many modern military equipment, are a large number of servo motion control technology, such as automatic targeting control of artillery, radar tracking control and automatic missile tracking control.
5, other industries
In the light industry, the use of multi-axis servo control (up to 50 axes of motion) of the printing machinery, textile machinery, packaging machinery, and woodworking machinery, etc.; in the building materials industry, used for stone processing of CNC waterjet cutting machine; used for glass processing of CNC glass carving machine; used for Simmons processing of CNC line sewing machine and CNC embroidery machine used for apparel processing. embroidery machine for garment processing, etc.
Advantages and disadvantages:
(a) CNC machining has the following advantages:
1, a large reduction in the number of tooling, machining of complex shaped parts do not need complex tooling. If you want to change the shape and size of the parts, you only need to modify the parts machining program, applicable to new product development and restyling.
2, stable processing quality, high processing accuracy, high repeatability, adapt to the processing requirements of the aircraft.
3, multi-species, small batch production in the case of higher production efficiency, can reduce the production preparation, machine tool adjustment and process inspection time, and due to the use of the optimal amount of cutting and reduce the cutting time.
4, can be processed by conventional methods difficult to process complex surfaces, and can even process some unobservable parts of the processing.
(ii) the disadvantage of CNC machining is that the machine tool equipment is expensive, requiring a high level of maintenance personnel.