Table 4.

Tensile property of a 3D-printed sinusoidal sample/nylon composite with various thicknesses and various cycles.

Sample Code	Cycle	Stress (MPa)			Strain (%)			Initial Modulus (MPa)
0.2SM/NF	1	37.0	±	1.9	53.4	±	8.7	107.2	±	1.9
	10	38.7	±	0.8	81.6	±	14.1	189.6	±	0.6
	20	37.8	±	1.1	64.1	±	11.7	181.8	±	1.1
	30	37.1	±	0.4	56.4	±	3.7	189.6	±	0.6
	40	40.3	±	2.0	98.8	±	13.0	209.2	±	1.2
	50	41.4	±	1.8	91.0	±	14.5	200.1	±	1.9
0.4SM/NF	1	24.1	±	1.0	79.8	±	7.2	144.4	±	1.0
	10	23.5	±	0.6	96.7	±	14.6	176.5	±	0.6
	20	24.4	±	1.2	82.2	±	8.5	151.4	±	0.7
	30	26.5	±	0.4	90.1	±	0.6	188.3	±	0.7
	40	24.6	±	0.7	60.6	±	5.0	180.4	±	0.9
	50	29.0	±	0.1	164.3	±	0.7	192.2	±	0.5
0.6SM/NF	1	18.6	±	0.4	102.4	±	10.1	98.1	±	0.8
	10	20.0	±	0.6	80.0	±	14.5	128.3	±	0.7
	20	19.3	±	0.9	90.9	±	8.7	137.3	±	0.8
	30	18.8	±	0.9	71.0	±	4.1	134.5	±	0.4
	40	20.0	±	0.6	65.4	±	0.8	140.1	±	0.3
	50	20.3	±	0.1	73.6	±	3.1	142.9	±	0.5
0.8SM/NF	1	17.0	±	0.1	116.9	±	9.6	120.7	±	0.5
	10	16.9	±	0.6	102.6	±	12.6	117.7	±	0.4
	20	16.7	±	0.5	90.2	±	9.5	114.6	±	0.5
	30	17.3	±	0.5	107.9	±	13.8	114.6	±	0.2
	40	17.1	±	0.2	80.2	±	6.1	111.1	±	0.6
	50	18.2	±	0.5	138.8	±	11.3	126.4	±	0.4
1.0SM/NF	1	14.7	±	0.2	100.7	±	14.1	99.9	±	0.4
	10	14.9	±	0.3	86.9	±	4.0	96.3	±	0.3
	20	15.4	±	0.4	88.7	±	7.1	99.9	±	0.2
	30	15.4	±	0.1	176.2	±	8.1	104.0	±	0.5
	40	15.4	±	0.2	138.7	±	2.4	99.9	±	0.5
	50	15.4	±	0.3	187.2	±	11.8	99.1	±	0.2