Review Article
Intelligent Injection Molding on Sensing, Optimization, and Control
Table 1
A brief summary of DOE methods for injection molding optimization.
| Method of DOE | Optimization objective |
| Orthogonal experimental design (OED) | Warpage [103, 104, 109, 115, 116, 123] | Shrinkage [103, 109, 111] | Mechanical properties [105, 106, 108] | Multiple properties [102, 107] | Dimensional accuracy [100] | Residual stress [101, 103] | Central composite design (CCD) | Tensile properties [124] | Shrinkage and warpage [125, 126] | Box–Behnken design (BBD) | Conversion of RIM [127] | Latin hypercube design (LHD) | Warpage and cycle time [128, 129] | Shrinkage and clamping force [130] | Warpage [131] |
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