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Chinese Journal of Engineering
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Special Issues
Chinese Journal of Engineering
/
2014
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Article
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Tab 2
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Research Article
Hybrid Integration of Taguchi Parametric Design, Grey Relational Analysis, and Principal Component Analysis Optimization for Plastic Gear Production
Table 2
Processing parameters and levels studied.
Column
Factors
Level 1
Level 2
Level 3
A
Melt temperature (°C)
200
220
240
B
Packing pressure (%)
60
80
100
C
Packing time (s)
5
10
15
D
Cooling time (s)
30
40
50