How to solve the problem of static electricity in machines
Here are some ways to solve the problem of static electricity in machines:
Grounding
Machine grounding: The simplest and most effective way is to ground the machine casing through a metal wire so that the static charge can be quickly introduced into the earth. Ensure good grounding and the grounding resistance should meet safety standards.
Personnel grounding: Operators can wear anti-static bracelets or anti-static shoes to release human static electricity through the grounding system.
Increase humidity
Use a humidifier: Install an air humidifier indoors to keep the relative humidity of the environment above 50%, which can effectively reduce the generation of static electricity.
Wet mopping the floor: Mop the floor regularly with a wet mop, or place a basin of water, a wet towel, etc. indoors to increase the humidity of the air.
Static elimination equipment
Static eliminator: Such as ion fans, ion wind rods, ion wind snakes, ion wind nozzles, etc., which neutralize the static charge on the surface of objects by generating positive and negative ions.
Anti-static spray: Use anti-static spray to form a conductive layer on the surface of objects to prevent static electricity accumulation.
Antistatic materials
Antistatic floors and mats: Use floors and mats with antistatic properties to effectively conduct away static electricity.
Antistatic packaging materials: For electronic components that are sensitive to static electricity, use packaging materials such as antistatic bags and antistatic foam.
Process control
Control material flow rate and friction: During material transportation, control the flow rate, reduce friction, and avoid static electricity.
Use buffers: When conveying liquid materials, allow charged liquids to pass through buffers to dissipate the charge.
Equipment maintenance and cleaning
Regular cleaning: Keep the surface of the machine and equipment clean to prevent dust and dirt from accumulating and causing static electricity conduction.
Check equipment grounding and insulation: Regularly check whether the equipment is well grounded and whether the insulation is damaged.
Other measures
Avoid operations that generate static electricity: For example, touch a grounded metal object before operation to release human static electricity.
Use conductive tools and equipment: such as conductive brushes, conductive tweezers, etc. to reduce static electricity.