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When producing medical parts, we often encounter situations where workpiece deformation affects flatness and dimensions, but often the dimensional accuracy requirements for medical parts are the most important part, in order to consider the situation of mass production in the future, a stable manufacturing process is relatively important, therefore, it was decided to optimize the original process to improve quality and stability as the direction of this research.
This study mainly focuses on studying and improving the deformation of human brain scanner structural parts after processing. First, the material, which is 454mm long, 186mm wide and 13mm thick, is cryogenically processed, then processed by CNC machine, after processing, measure the flatness of the workpieces with and without cryogenic treatment in three dimensions, the experimental results clearly show from the measurement report that the flatness difference between cryogenic treatment and no cryogenic treatment is nearly 65%, the deformation resistance of aluminum alloys will be improved after cryogenic treatment, significantly reduces problems that may be caused by deformation.
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