In the process of wire stripping, the common methods of label cutting consist of manual cutting, semi-automatic cutting machine and numerical control cutting machine. Manual cutting is flexible and convenient, but it has problems of low quality, large size error, big waste of material, heavy workload of subsequent processing, bad working conditions and low production efficiency. In the semi-automatic cutting machine, the profiling cutting machine has a better quality of cutting artifacts, because the cutting mould used is not suitable for cutting single piece, small batch and large artifacts. Although other types of semi-automatic cutting machines reduce the labor intensity of workers, their functions are simple, and are only suitable for cutting parts with relatively regular shapes. Compared with manual and semi-automatic cutting methods, numerical control cutting can effectively improve the cutting efficiency and cutting quality of sheet metal, and reduce the labor intensity of the operators. In some small and medium-sized enterprises and even some large enterprises in China, manual cutting and semi-automatic cutting methods are more commonly used.
The amount of steel used in China's machinery industry has reached more than 3 million tons, and the amount of steel cutting is very large. With the development of modern machinery industry, the efficiency and quality requirements of label cutting are also improved. Therefore, numerical control cutting machine still has a great market potential and an optimistic market prospect.