Research Article
Optimized Injection Molding of Unfilled and Glass Filled PA6 Gears
Table 2
Average changes in dimension and
ratios for each trial.
| Trials | Average changes in dimension | ratio | Tooth thickness (mm) | Addendum circle (mm) | Dedendum circle (mm) | Tooth thickness (dB) | Addendum circle (dB) | Dedendum circle (dB) |
| 1 | 0.0928 | 0.0225 | 0.0195 | 20.4439 | 32.9303 | 34.1914 | 2 | 0.0947 | 0.0173 | 0.0150 | 20.3710 | 35.1167 | 36.1893 | 3 | 0.0615 | 0.0159 | 0.0124 | 23.9734 | 35.9816 | 38.1000 | 4 | 0.0397 | 0.0156 | 0.0102 | 27.3704 | 36.1456 | 39.8327 | 5 | 0.0356 | 0.0167 | 0.0118 | 28.3401 | 35.5302 | 38.5394 | 6 | 0.0318 | 0.0144 | 0.0102 | 26.9833 | 36.8383 | 39.7901 | 7 | 0.0811 | 0.0162 | 0.0116 | 21.2971 | 35.7943 | 38.6992 | 8 | 0.0652 | 0.0159 | 0.0121 | 23.5700 | 35.9580 | 38.3414 | 9 | 0.0688 | 0.0153 | 0.0123 | 22.9145 | 36.2715 | 38.1526 |
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