Reasons for inconsistent smoothness in CNC machining
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Design issues: There may be improperly defined or unclearly represented geometric features in the CAD model, making it difficult to determine the correct machining direction during CNC machining.
Tool selection: Choosing inappropriate tools or cutting parameters can result in concave and convex surfaces during machining.
Machining sequence: Improper machining sequence, such as machining the interior before the exterior, or machining one side before the other, can lead to the occurrence of concave and convex surfaces.
Machine tool errors: Machine tool errors, such as tool deviations and positioning errors, can result in concave and convex surfaces during CNC machining.
