Cnc high-speed machining center solves the problem for you

When we use high-speed machining center for processing and production, we find that the machine tool cannot return to zero. How should we solve this problem? The CNC high-speed machining center manufacturer will answer for you. 1. The high-speed machining center origin switch contact is stuck and cannot move , It may be that the high-speed machining center cleans the stuck parts to make the moving parts move smoothly, or replace the travel switch.　　2. The origin stop can not press the origin switch to the switch action position. The installation position of the travel switch can be adjusted so that the zero switch contact can be smoothly pressed to the switch action position by the stop.　　 3. Water in the origin switch leads to poor contact of the switch contacts. Replace the travel switch and take waterproof measures.　　4. The origin switch circuit is disconnected or the input signal source is faulty. Check whether the switch circuit is open or short, and whether there is a signal source (+24V DC power supply).　　 5. The PLC input point is burned out. Replace the input point on the I/O board of the high-speed machining center, set the parameters, and modify the PLC program.