Studies on the Process Parameters of Rapid Prototyping Technique (Stereolithography) for the Betterment of Part Quality

Table 7

ratio for different levels for flexural strength.

Parameters	Level	run	(N/mm^2)
Layer thickness	1 (0.075)	1	116.67	41.33	41.2
		2	113.92	41.13
		3	114.08	41.14
	2 (0.1)	4	115.7	41.26	41.11
		5	110.0	40.82
		6	115.6	41.25
	3 (0.125)	7	115.8	41.27	41.32
		8	114.8	41.20
		9	118.7	41.49
Orientation	1 (0°)	1	116.67	41.33	41.28
		4	115.7	41.26
		7	115.8	41.27
	2 (45°)	2	113.92	41.13	41.05
		5	110.0	40.82
		8	114.8	41.20
	3 (90°)	3	114.08	41.14	41.30
		6	115.6	41.25
		9	118.7	41.49
Hatch spacing	1 (0.01)	1	116.67	41.33	41.26
		6	115.6	41.25
		8	114.8	41.20
	2 (0.015)	2	113.92	41.13	41.29
		4	115.7	41.26
		9	118.7	41.49
	3 (0.02)	3	114.08	41.14	41.08
		5	110.0	40.82
		7	115.8	41.27