| Notes of installing |
Notes of installing our company’s ultrasonic cleaning transducer
1) Select the glue of low curing shrinkage and low coefficient of thermal expansion, which can reduce the gluing stress and improve the gluing reliability of the oscillator.
2) The adhesive surface adopts sandblasting process, so as to increase the adhesive strength.
3) The adhesive surface should be cleaned with acetone, absolute alcohol and other cleaning solvent to clean the cemented surface.
4) The vertical correction of the planting nail is very important when adopting the nail bonding process.
5) The size of loaded pre-stress and the control of its consistency are very important during adhesive curing processing.
6) Establish impedance control technology during gluing process to reduce the gluing impedance of oscillator and improve the electro-acoustic conversion efficiency.
7) Set up impedance testing technics after gluing cured to improve the uniformity of the load energy.
8) The option of electrode wire of proper softness and adopting reliable welding as well as taking measures to strengthen the insulation is very important.
9) The insulation test after wiring installation of after oscillator is very important.
10) Debug the machine in hot-water state (40 ℃ ~ 60 ℃) , and control operation temperature of the machine. It is recommended less than 80 ℃.
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