Medical stainless steel ventilator CNC automatic lathe machining parts.
Stainless steel electrolytic polishing is to hang stainless steel products on the anode, and carry out the anode electrolysis in the electrolytic polishing solution.
Stainless steel polishing operation
Solution processing. Electrolytic polishing is a special anode process. During the entire anode electrolytic polishing process, the surface of stainless steel products undergoes two contradictory processes at the same time, that is, the continuous formation and dissolution of the oxide film on the metal surface.
However, the conditions for chemical film formation on the surface of the stainless steel products are different from the protruding parts and the concave parts to enter the passive state. Also, due to the anode dissolution, the metal salt concentration in the anode area continues to increase, forming a high-resistivity consistency on the surface of the stainless steel product. Mucosal layer. The thickness of the viscous mucous film at the microscopic unevenness of the product surface is different, and the anode microscopic surface current is unevenly distributed. The current density at the microscopic protrusions is high and the dissolution is faster, so that the burrs or microscopic protrusions on the surface of the product are preferentially dissolved to achieve leveling; the current density at the depressions is smaller and the dissolution is slower. Due to the different current density distribution, the surface of the product continuously forms and dissolves at different rates. The anode surface is undergoing two opposite processes at the same time, film formation and dissolution, and the continuous generation and dissolution of the passive film, so that the surface of the stainless steel product is leveled to achieve a highly smooth and glossy appearance, which satisfies the purpose of polishing and finishing the surface of the stainless steel product. .
|Product name||Medical stainless steel ventilator CNC automatic lathe machining parts|
|Material||316 Stainless Steel|
|Service available||OEM /ODM/Customized/Design|
|Process||CNC Machining,Tin and CBN plating|
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