| 摘要 |
PROBLEM TO BE SOLVED: To provide an anode oxidation treatment device capable of continuously performing all treatments without stopping the carrying of a workpiece-fitted fixture even in an anode oxidation tank. SOLUTION: In the anode oxidation treatment device for a metal surface, at an anode oxidation tank and before and after the same, a plurality of treatment tanks accompanying the same are arranged on a straight line, while a pair of endless belts made of titanium are made to run on each treatment tank via each guide roller, they are slantly dropt and thereafter slantly elevated in a treatment liquid in each treatment tank, and are next circulated through a passage returning from the final treatment tank to the first treatment tank, and a fixture made of titanium holding many workpieces freely attachably and detachably is supportingly engaged with a pair of the belts made of titanium freely attachably and detachably. COPYRIGHT: (C)2007,JPO&INPIT
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