Maintenance of the terminal blocks in the pneumatic system is very important, you should note the following points:

1, every six months, use the dial indicator detect the X, Y, and Z-three feed axis and B axis backlash, and make the necessary clearance compensation; each year, according to a certificate of compliance re-examination machine main precision projects.

2, every six months with a dial indicator testing backlash state, filter cleaning once a year.

3, every six months check the electrical box, the wear of the electrical contact of the operating panel, limit switches, sensors, solenoid valve action of the sensitivity, as well as terminal blocks with terminal blocks screw firmness.

4, the new machine installation and adjustment for six months, due to a slight sinking of the foundation mud hole in the solidification of the foundation to re-adjust every year thereafter, must be to 0.02/1000 Level Check bed level and adjustment.