CNC engraving machine limit switch is one of the most common accessories, not shape, but the relationship is great. Many customers do not understand the limit switch is used to do, and some even in the course of engraving machine inadvertently touches the limit switch, triggering occurs carving failure phenomena. Limit switches, also known as limit switch is mounted on a relatively stationary objects or moving objects, when an animal approaching Still, the link driving switch contact closure switch contact caused by breaking or broken contact closure.

Woodworking engraving machine limit switch is the starting point engraving machine stroke limit switches to prevent exceeding the range of carving carving engraving machine to produce failure. Therefore, the reasons for the general wood engraving machine engraving process triggered in the following main points, customers can analyze and solve depending on the situation arising.
     1, carving a path carved out of range: the need for parameter setting soft limit in woodworking engraving machine engraving software.
     2, customers in the use of wood engraving machine carving, to try to design a good and reasonable engraving area, set up the corresponding software parameter; should always check the limit switch is flexible.
     So the device CNC engraving machine, limit switches are one of the indispensable accessories, customers using more should carefully check between engraving machine equipment at the limit switch performance, in order to avoid failure failure, reach the limit of the action . The performance level of the limit switch also protects the CNC engraving machine equipment from damage caused by the fault.