The difficulty of aluminum processing that is hard to see from just the drawings.

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Aluminum processing is often thought of as "just cutting according to the drawings," but in actual processing environments, there are challenges that are difficult to understand from the drawings alone, such as thin walls, long lengths, appearance quality, and warping. This is especially true for parts used in semiconductor manufacturing equipment, where not only dimensions but also appearance and assembly characteristics are often required. In thin-walled processing, warping or deformation can occur after machining due to clamping and cutting influences. For long materials, in addition to deformation caused by their own weight and material characteristics, careful attention is also needed during storage and transportation. Moreover, for products with strict appearance quality requirements, even small scratches or dents can render the product unacceptable, necessitating meticulous care not only in processing but also in handling. Therefore, in the processing environment, we devise the order of operations, clamping methods, and cutting conditions to minimize warping and deformation while considering the processing methods. We may also review materials and processes as needed, taking into account the state during subsequent processes and assembly. Even parts that appear simple on the drawings can have significantly different finishes depending on the materials and processing methods used. At Toyohara Blade, we not only process according to the drawings but also engage in manufacturing while considering the entire process to ensure stable quality after completion.

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