Performance Evaluation of Jatropha and Pongamia Oil Based Environmentally Friendly Cutting Fluids for Turning AA 6061

Table 4

Cutting force and surface roughness for interfamily comparison.

Trial; number	Cutting fluids	Depths of cut (mm)	Feed rates; (mm/rev)	Spindle speeds (rpm)	Cutting force (N)	Surface roughness (µm)
1	MJO	0.5	0.100	0800	75	0.8
2	MJO	0.5	0.175	1270	105	0.9
3	MJO	0.5	0.250	1600	80	1.4
4	MJO	1.0	0.100	1270	145	0.7667
5	MJO	1.0	0.175	1600	215	0.8333
6	MJO	1.0	0.250	0800	345	1.3667
7	MJO	1.5	0.100	1600	200	0.7333
8	MJO	1.5	0.175	0800	350	1.2
9	MJO	1.5	0.250	1270	435	1
10	MPO	0.5	0.100	0800	70	0.8
11	MPO	0.5	0.175	1270	100	0.8
12	MPO	0.5	0.250	1600	145	1.6
13	MPO	1.0	0.100	1270	140	0.8
14	MPO	1.0	0.175	1600	235	1
15	MPO	1.0	0.250	0800	330	1.1
16	MPO	1.5	0.100	1600	215	0.8
17	MPO	1.5	0.175	0800	365	1
18	MPO	1.5	0.250	1270	420	1.4
19	MO	0.5	0.100	0800	75	1.033
20	MO	0.5	0.175	1270	110	1.1
21	MO	0.5	0.250	1600	145	1.6
22	MO	1.0	0.100	1270	155	0.7
23	MO	1.0	0.175	1600	230	1
24	MO	1.0	0.250	0800	340	1.5
25	MO	1.5	0.100	1600	210	1.1
26	MO	1.5	0.175	0800	345	1.2
27	MO	1.5	0.250	1270	315	1.4