[Aluminum Surface Treatment Problem Solving Case] Improvement of Wear Resistance and Sealing Performance in Hydraulic Equipment
No seepage from cracks and capable of maintaining hydraulic pressure! Prevents peeling and wear from cracks, extending lifespan.
The hydraulic control device, when there are cracks in the hard anodized coating on the surface of the parts, will have the cracks spread, causing oil to seep out along the cracks, making it impossible to control the hydraulic pressure. By applying the heat-resistant crack-free hard anodizing treatment "TAF TR" to the surface of the parts, it is possible to prevent oil seepage and coating peeling from the cracked areas. Not only can seepage and peeling be eliminated, but the surface roughness can also be improved compared to conventional hard anodizing. [Issues and Background] - If there are cracks in the hard anodized coating on the surface of the parts, repeated use at high temperatures will cause the cracks to spread, leading to oil seeping out along the cracks and making it impossible to control the hydraulic pressure. - Problems with the anodized coating peeling off from the cracks are also likely to occur. *For more details, please refer to the PDF document or feel free to contact us.
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【Solution】 By applying the heat-resistant crack-free hard anodizing treatment "TAF TR" to the surface of the parts, it is possible to prevent oil seepage and film peeling from cracked areas. 【Effect】 Not only can seepage and peeling be eliminated, but the surface roughness can also be improved compared to conventional hard anodizing. *For more details, please refer to the PDF document or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
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We offer a wide range of services, including high heat-resistant crack-free hard anodizing, high adhesion, general hard anodizing, oxalic anodizing, and lubricating hard anodizing, as well as various colors, bright finishes, matte finishes, and die-cast anodizing (including deep black). We also accommodate double anodizing treatments. Additionally, sandblasting is continuously performed in-house. For aluminum chemical conversion coating, we provide two types: chrome-free and trivalent chrome. *We have started operations on both automatic and manual lines to strengthen our production system. Please feel free to contact us for any inquiries or requests.