Baoji Hengyuxin Metal Co., Ltd.

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+86-18740677522
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Baoji Hengyuxin Metal Co., Ltd.
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Tel:+86-0917-6735123
Phone:+86-18740677522
Email:sales@hyxti.com
Address:No.168 Gaoya Village Industrial Zone,Bayu Town,Gaoxin Development District,Baoii,shaanxi.China
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How do titanium rods remove oil from the surface?

Release time:2021-12-18 00:01:32 丨 Number of visits:

There are many ways to remove oil on the surface of titanium rods. For example, when the workpiece is too large and the part wants to deal with plating or oil-free equipment, it can be used to remove oil by brush. In the use of brush in addition to oil, it is possible to use a brush or cloth stained with lime slurry, magnesium oxide, cement, soap, tile ash, wood ash these metal detergent, surfactant on the surface or detergent powder to brush back and forth, so repeated several times can be completely removed oil.


Titanium rod processing drum oil removal is the shape of simple small parts, such as standard parts and wood chips, honey loci and weak alkaline solution together put in the drum, sealed, to 60~ 100R/MHI rotational speed for oil removal. Ultrasonic cleaning is the use of more than 16kHZ high frequency sound waves of the so-called ultrasonic (beyond the perception of human ear frequency) cleaning and oil removal. When the ultrasonic wave is transmitted into the liquid, the pressure is reduced at one moment, followed by the compression force at the next moment, and so on. In the production of decompression, there will be a vacuum space in the solution, solution steam (water vapor, deoiling agent steam) and dissolved gas in the solution into the gas and form bubbles. The moment after the bubble is produced, due to the action of compression force, the bubble is crushed, and the shock wave is generated. This shock wave can produce the effect of oil from the workpiece surface. When the bubble breaks, it can produce temperatures of thousands of degrees and forces of hundreds of thousands of kilopascals. Ultrasonic cleaning is the use of shock wave on the destruction of oil film and cavity phenomenon produced by the intense stirring effect. The reflection of ultrasonic waves resulting from sound pressure is also the cause of the agitation solution.


The ultrasonic generator consists of an oscillator and a vibrator (oscillator for short). There are two kinds of oscillators: casting type and external attached type. When using the throwing type, the vibrator should be placed in a very effective part of the slot. When the workpiece is small, it adopts a higher frequency, and when the workpiece is large, the frequency is low, usually about 30kHz.


Ultrasonic can be used for solvent oil removal, electric oil removal, chemical oil removal and pickling, can greatly improve its efficiency. Its disadvantage is linear transmission, it is difficult to reach the covered part, therefore, the workpiece in the groove should be rotated or turned. When the net basket is used for oil removal, the mesh is small, the shielding effect of zhao acoustic wave is large, and the intensity attenuation is severe. Large mesh, and easy to miss parts. At this time, it is appropriate to use the bottom irradiation mode, that is, the use of 0.1 ~ 0.4cm non-porous book board as the bottom plate, so that the ultrasonic wave through the bottom plate and reach the workpiece Q temperature is too high, the bubble is too much, but hinder the transmission of ultrasonic wave. For pure water, the best washing capacity is achieved at 501 hours. For the different composition of oil removal liquid, should be tested to find the best temperature.



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Baoji Hengyuxin Metal Co., Ltd.
Tel:+86-0917-6735123
   +86-18740677522
E-mail:sales@hyxti.com
Add:No.168 Gaoya Village Industrial Zone,Bayu Town,Gaoxin Development District,Baoii,shaanxi.China
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