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What is the method of precision parts cleaning?


Precision parts of the five cleaning methods

(1) Scrubbing. Parts into the diesel fuel, kerosene or other cleaning fluid containers, scrubbing with cotton gauze or brush scrubbing. This method is easy to operate, simple equipment, but the rate is low, applicable to a single small batch of small parts. In general, should not use gasoline, because it has sex, will damage human health and easy to cause fire.

(2) boil washing. Configured solution and the parts to be cleaned together into a steel plate welded with the appropriate size of the cleaning pool, with the pool under the stove will be heated to 80 ~ 90 ℃, cooking and washing 3 ~ 5 min can be.

(3) spray washing. Will have the pressure and temperature of the cleaning fluid sprayed to the surface of the parts to clean up the oil. This method of cleaning effect is good, the production rate is good, but the equipment is complex, suitable for cleaning the shape is not too complex, the surface of the parts with serious oil.

(4) vibration cleaning. The parts to be cleaned in the vibration cleaning machine cleaning basket or cleaning rack, and submerged in the cleaning fluid, through the cleaning machine to produce vibration simulation of artificial rinsing action and the chemical action of the cleaning fluid to remove the oil.

(5) Special cleaning. Relying on the chemical action of the cleaning solution and the introduction of sound wave oscillation in the cleaning solution to remove oil contamination.

Precautions: should be based on the causes and characteristics of oil cleaning method to choose the correct cleaning method to determine the normal use of parts, to avoid the cleaning of the parts caused by corrosion or damage to prevent contamination of the environment and the parts of the subsequent contamination.