When you take off the sweater, and pull up the cover from the bed, you will hear the "crackling" sound, and you can also see the flashing sparks at night. Not only that, when your fingers touch the doorknob, faucet, chair back and other metal objects will have an electric shock, these are common electrostatic phenomena in life.Piezoelectric photo machineIs no exception, static electricity will interfere with the nozzle, resulting in drawing shielding, garbled code and other phenomena, serious will burn the nozzle. As we all know, connecting the ground wire is the work that must be done to operate the photo machine, and it is also an effective way to prevent static electricity and remove static electricity, so this work cannot be ignored.
As a photo machine user, in the daily use of the photo machine should pay attention to maintenance and maintenance work due to dry spring weather,The humidity in the air is very obvious, and even the humidity in some areas is lower than that20%The resulting electrostatic phenomenon is serious, and the direction of the ink droplets emitted before printing to the advertising material changes causing the phenomenon of paste head. If this phenomenon is not solved for a long time, the electrostatic voltage of the photo machine will reach6～10V, most likely to cause damage to the nozzle.
How is static electricity produced?Usually, when the piezoelectric photo machine is running at high speed, the trolley frame and the guide rail will have friction, and the high-speed operation is easy to cause a lot of static electricity.
First of all, what needs to be done is to connect the ground wire to the photo machine, the ground wire is able to export the static electricity of the photo machine, the main methods:0.5m2The copper plate must be welded4mm2Copper wire buried in1.5Rice ground in wet soil below, and pour well salt water. Ground wire use the whole line, do not have a joint, good contact with the machine!
Secondly, it is necessary to maintain the humidity of the working environment of the photo machine, and the humidity around the photo machine is reached40～60%Relative humidity, so that the static electricity generated from the friction of the advertising material will also be transmitted from the air, will not affect the ink droplets on the nozzle, and avoid the indoor environment is too dry.
Some customers use static brushes to solve static electricity is also recommended, photo machine in the operation room for air exchange, pay attention to temperature and humidity changes!
Static electricity is not terrible, just look at how we prevent static electricity, reduce static electricity to a minimum, then hope that Audley users usually pay more attention!
Henan Audley digital technology Co., LTD(Zhengzhou Audley numerical control equipment Co., LTD)It is a national high-tech enterprise engaged in digital printing equipment, research and development, production and sales.
High speed sprinkler :I3200 high speed sprinkler, compatibility: weak solvent, water, thermal sublimation, UV Dual-head configuration: true high-speed printing, 75 square per hour; Control system: the most stable domestic board control system; Silent linear guide: imported silent linear guide, more stable machine movement 1 longer service life; Anti-scratch device: prevent the material from lifting the scratch nozzle, effectively protect the nozzle; Intelligent heating: Dual infrared heating: reduce drying time, speed up paper delivery efficiency, ensure high-speed printing; New frame design: mold appearance new aluminum alloy body structure design, effectively improve the picture printing quality; The height of the trolley frame adjustment: according to the thickness of the material, adjust the height of the nozzle, convenient for users to use more media; Silent linear guide: imported silent linear guide, more stable machine movement, longer service life;
1.With Epsoni3200-A1/E1Original authentic sprinkler head 2.Imported silent linear guide rail: no noise, more stable movement, more stable printing, extend the service life of the machine. 3.All aluminum lifting ink stack: automatic lifting ink stack, tighter sealing and long-term moisturizing, automatic cleaning Settings, cleaner and simpler printing. 4.German Igus chain, the movement is silent more stable. 5.Three speed adjustable press wheel, prevent static electricity does not fly ink, printing size is more accurate, no wrinkles.
With Epsoni3200-U1Nozzle, four-head configuration, high precision mode can be reached32㎡/h, production mode48㎡/h. Platform three zones adjustable suction, high power water coolingUVLights. Head automatic height measurement, anti-collision protection, nozzle independent constant temperature system. Heavy-duty pneumatic expansion shaft, rolling simple discharge system, large bearing weight, long service life, uniform retracting and discharging materials.