The Quantitative Research of Interaction between Key Parameters and the Effects on Mechanical Property in FDM

Table 5

The experiment results with the combined influence of deposition velocity and air gap.

Factor		Tensile strength	The rate
		(MPa)
−1	−1	24.62	85.29%
−1	0	17.69	80.90%
−1	1	10.58	79.20%
0	−1	20.19	81.80%
0	0	15.38	81.21%
0	1	8.65	80.79%
1	−1	19.62	83.83%
1	0	13.08	81.99%
1	1	6.74	80.65%