Prediction of Surface Roughness considering Cutting Parameters and Humidity Condition in End Milling of Polyamide Materials

Table 2

Sample data sets used for training and testing.

Input parameters				Output parameter
				HSS Tool	HSS Tool	Carbide	Carbide
Depth of cut	Cutting speed	Diameter of	Feed rate	(Dry)	(Wet)	Tool (Dry)	Tool (Wet)
(mm)	(m/min)	cutting (mm)	(mm/min)	Ra(mm)	Ra(mm)	Ra (mm)	Ra(mm)
1	100	⌀10	100	0,927	2,184	2,919	3,045
1	100	⌀14	100	1,129	1,571	2,341	3,283
1	120	⌀10	125	1,574	3,330	2,465	3,355
1	120	⌀18	125	2,005	2,028	1,936	2,550
1	140	⌀10	125	2,188	2,894	2,342	2,730
1	140	⌀18	150	2,247	3,023	2,752	3,750
1	160	⌀14	100	1,260	1,582	1,928	2,052
1	160	⌀18	175	2,935	2,650	2,754	2,958
1,5	100	⌀10	100	1,158	2,652	2,253	2,490
1,5	100	⌀18	100	1,404	1,685	2,923	2,246
1,5	120	⌀10	150	2,494	3,281	2,620	3,236
1,5	120	⌀18	150	2,199	2,473	2,075	2,378
1,5	140	⌀10	125	2,266	2,027	2,162	3,279
1,5	140	⌀18	125	2,090	2,340	2,100	2,390
1,5	160	⌀10	125	1,541	1,598	2,280	2,833
1,5	160	⌀14	175	1,946	2,045	2,500	2,773
1,5	160	⌀18	175	2,239	2,139	3,209	3,930
2	100	⌀10	100	3,225	2,972	3,520	3,932
2	100	⌀10	175	3,952	3,787	4,520	4,860
2	140	⌀10	125	1,874	1,873	2,901	3,242
2	140	⌀14	125	1,350	1,182	2,036	2,388
2	160	⌀10	175	2,719	1,816	3,369	4,234
2	160	⌀14	175	1,738	1,429	3,287	3,647
2	160	⌀18	175	2,170	1,678	3,015	3,807
2,5	100	⌀10	125	2,310	1,354	2,629	3,073
2,5	100	⌀18	150	1,565	1,889	2,637	2,898
2,5	140	⌀10	125	1,416	1,540	2,347	2,794
2,5	140	⌀14	100	1,176	0,918	2,393	2,555
2,5	140	⌀18	150	1,880	1,506	2,567	3,211
2,5	140	⌀18	175	1,973	1,732	2,865	3,490
2,5	160	⌀10	100	1,122	1,195	1,864	2,143
2,5	160	⌀14	175	1,823	1,553	2,897	3,051
2,5	160	⌀18	175	2,836	2,283	3,168	4,181