What is the reason why the plasma cutting machine does not go in place after perforation? Xiangyang CNC flame cutting machine and Xiangyang plasma cutting machine manufacturer's editor will explain in detail:

1、你看看是不是在穿孔的时候割嘴烧坏了或等离子机冷却水问题，发出报警在检查下程序重新输入下

1. Check whether the cutting nozzle is burnt out during perforation or the cooling water of the plasma machine is in trouble. Send out an alarm and re-enter the program under inspection

2、检查PHC的报警提尝试下“沿路前进”若干距离，保证割嘴下方在钢板一定范围内而不是悬空，再进行穿孔切割检查空压机-主机的电流值。

2. Check the alarm of PHC, try to "advance along the road" for several distances, ensure that the lower part of the cutting nozzle is within a certain range of the steel plate rather than hanging in the air, and then carry out perforation cutting to check the current value of the air compressor host.

等离子切割机作为粗加工设备，主要用于材料切割下料。而在机械加工过程中，板材切割常用方式有手工切割、半自动切割机切割及数控切割机切割。

Plasma cutting machine, as a rough machining equipment, is mainly used for material cutting and blanking. In the process of machining, the common methods of plate cutting include manual cutting, semi-automatic cutting machine cutting and NC cutting machine cutting.

手工切割灵活方便，但手工切割质量差、尺寸误差大、材料浪费大、后续加工工作量大，同时劳动条件恶劣，生产效率低。

Manual cutting is flexible and convenient, but the manual cutting quality is poor, the size error is large, the material waste is large, the subsequent processing workload is large, at the same time, the working conditions are poor and the production efficiency is low.

半自动切割机中仿形切割机，切割工件的质量较好，由于其使用切割模具，不适合于单件、小批量和大工件切割。其它类型半自动切割机虽然降低了工人劳动强度，但其功能简单，只适合一些较规则形状的零件切割。

In the semi-automatic cutting machine, the profiling cutting machine has good quality of cutting workpieces. Because it uses cutting die, it is not suitable for cutting single piece, small batch and large workpieces. Although other types of semi-automatic cutting machines reduce the labor intensity of workers, they have simple functions and are only suitable for cutting parts with regular shapes.

数控切割相对手动和半自动切割方式来说，可以提高板材切割地效率、切割质量，减轻操作者地劳动强度。目前在我国的一些中小企业甚在一些大型企业中使用手工切割和半自动切割方式还较为普遍。

Compared with manual and semi-automatic cutting methods, NC cutting can 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 China, and even in some large enterprises, manual cutting and semi-automatic cutting are still common.