id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
ap-1592	Grepl, Martin; Pagáč, Marek; Petrů, Jana	Laser Cutting of Materials of Various Thicknesses	2012	6	.pdf	application/pdf	2310	107	62	4f with a cutting speed of 750 mm ·min−1. Table 4: Laser cutting velocities with 60 % power Number of cut Laser cutting velocities [mm ·min−1] Cut 4a 500 Cut 4b 600 Cut 4c 700 Cut 4d 800 Cut 4e 900 Cut 4f 750 Figure 4: The cuts of variable cutting velocity with constant power 60 % Figure 5: The sample — sheet metal 3.2 mm in thickness (Haynes 718): a) upper side of the sample, b) underside of the sample 64 Acta Polytechnica Vol. 52 No. 4/2012 Table 5: Laser cutting velocities with 80 % power Number of cut Velocities of laser cutting [mm ·min−1] Cut 8a 500 Cut 8b 600 Cut 8c 400 Cut 8d 300 Cut 8e 450 Figure 6: The cuts of variable cutting velocity with constant power 80 % Cuts nos. We also in- vestigated the influence of cutting parameters on the resulting cutting structure from the point of view of shape deformations of the cutting gap and the cre- ation of a recast layer, which is an undesirable ac- companying effect of laser cutting.	cache/ap-1592.pdf	txt/ap-1592.txt