Suction nozzle is learn electronic components of precision parts, is an important part of the parts on the pick and place machine. Maintenance of Nozzle is a top priority, deposit many SMT problem also is the cause of nozzle, suction nozzle maintenance good. Therefore, to reduce the patch extractor, placement machine work efficiency, guarantee the whole line production capacity has the very important factors, The following is to introduce how to maintain the suction nozzle of the patch machine, what to clean and other methods:
1. Insert the artificial steel needle into the nozzle through hole
Disadvantages: Some nozzle holes are not through, and the steel needle is easy to destroy the nozzle
2. Industrial alcohol + air gun (use a clean soft cloth to stick industrial alcohol to scrub and then blow clean with an air gun)
Disadvantages: unable to clean the nozzle cavity, industrial alcohol is corrosive to some material nozzle
3. Ultrasonic cleaning machine
Disadvantages: the collision between the nozzle causes damage to the surface coating, and the penetration of the cleaning liquid will also cause the reflector to fall off
4. Automatic SMT nozzle cleaner
Principle: Pneumatic design, with the help of the machine with its own high pressure liquid storage device, through high pressure atomization, produce and fine water spray to the suction nozzle, cleaning nozzle surface and internal dirt, the cleaning agent of the cleaning machine is deionized water, no pollution, no damage to the nozzle, and can automatically clean, save manpower.
