Four measures for woodworking machine to avoid electromagnetic interference
Woodworking machine is a relatively common wood processing equipment, it can emboss, flat, hollow and engraving wood doors, furniture, metal, acrylic, etc.Woodworking opener has the characteristics of fast engraving speed and high precision, which is one of the indispensable equipment in the woodworking industry.
1. The woodworking machine is equipped with a power filter to reduce pollution to AC power. 2.The ground of the power filter, the driver PE, the control pulse PULSE- and the direction pulse DIR- are shorted out of the lead wire, the motor ground wire, the cable protective sleeve between the driver and the motor, and the driver shield wire are all connected to the woodworking material. The grounding post on the wall of the cabinet should be in good contact. 3. Try to increase the distance between the control line and the power line and the motor drive line to avoid crossing.For example, when we are dealing with two drive installation positions in the same chassis in a two-axis drive system, one drive plate is facing forward and the other is facing backward, and these leads are made as short as possible in the structural arrangement. 4. Use shielded wires to reduce outside interference on the power line of woodworking opener, or interference from the power line of woodworking opener to the outside.