id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
hjic-411	Kovács, A.; Varga, Gy.	Experimental Results of Dry Drilling of Wear Resistant Steel	2011	6	.pdf	application/pdf	3368	122	56	During the course of the experiments, after each drilling distance of 90 mm, feed direction cutting force, drilling torque, flank wear, corner wear and average surface roughness were measured. The main advantages of dry cutting are as follows [6]: - this machining method is environmentally friendly, i.e. it does not generate air pollution in the workshop; - the machine operator is not subjected to insalubrious effects: no respiratory or skin diseases are experienced; - the expenses of chip cleaning (oil, emulsion or chemical relief) can be decreased; - there are no coolant and lubricant fluid- related (purchasing, storing, cleaning, disposal) costs; - the structure of machining-related expenses changes (the tool-related increases, but the cooling- and lubrication-related expenses do not change), thus, the production expenses decrease.	cache/hjic-411.pdf	txt/hjic-411.txt