What are the advantages and disadvantages of CNC cutting machine compared with common cutting machine

In the process of machining, the common ways of plate cutting are manual cutting, semi-automatic cutting machine cutting and CNC cutting machine cutting. Manual cutting is flexible and convenient, but the quality of manual cutting is poor, the size error is large, the material waste is large, the follow-up processing workload is large, at the same time, the labor conditions are bad, and the production efficiency is low. In the semi-automatic cutting machine, the profiling cutting machine has better quality of cutting workpiece. Because it uses cutting die, it is not suitable for single piece, small batch and large workpiece cutting. Although other types of semi-automatic cutting machine reduce the labor intensity of workers, its function is simple and it is only suitable for cutting some parts with regular shape. Compared with manual cutting and semi-automatic cutting, NC cutting can effectively improve the efficiency and quality of plate cutting, and reduce the labor intensity of operators. At present, in some small and medium-sized enterprises in our country, even in some large enterprises, it is still common to use manual cutting and semi-automatic cutting. Simple summary: the cutting speed is fast, the efficiency is high, the cutting quality is good, can set the material cutting, saves the labor, the shortcoming is has to spend money. However, the portable CNC cutting machine is relatively cheaper than 10000 yuan.