Eric Lien's - Speed and Feed Cheat Sheet.xlsx

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1	Formulas						Chip Load		RPM	Feed Rate(mm)	#Flute					Notes
2	Chip Load = Feed Rate / (RPM x # of cutting edges)					->			20000	856	1	->	0.0428	mm/tooth			.001in = .0254mm
3	Feed Rate = RPM x # of cutting edges x chip load					->	0.127		15275		1	->	1,939.93	mm/min
4	RPM = Feed Rate / (# of cutting edges x chip load)					->	0.0476			800	2	->	8403	rpm
5
6	Single Flute Feedrate					Two Flute Feedrate							Four Flute Feedrate
7	Chipload (IN)	RPM				Chipload (IN)	RPM						Chipload (IN)	RPM
8	0.001	10000	=	254	mm/m Feedrate	0.001	10000	=	508	mm/m Feedrate			0.001	10000	=	1016	mm/m Feedrate
9	0.001	12000	=	304.8	mm/m Feedrate	0.001	12000	=	609.6	mm/m Feedrate			0.001	12000	=	1219.2	mm/m Feedrate
10	0.001	14000	=	355.6	mm/m Feedrate	0.001	14000	=	711.2	mm/m Feedrate			0.001	14000	=	1422.4	mm/m Feedrate
11	0.001	16000	=	406.4	mm/m Feedrate	0.001	16000	=	812.8	mm/m Feedrate			0.001	16000	=	1625.6	mm/m Feedrate
12	0.001	18000	=	457.2	mm/m Feedrate	0.001	18000	=	914.4	mm/m Feedrate			0.001	18000	=	1828.8	mm/m Feedrate
13	0.001	20000	=	508	mm/m Feedrate	0.001	20000	=	1016	mm/m Feedrate			0.001	20000	=	2032	mm/m Feedrate
14	0.001	22000	=	558.8	mm/m Feedrate	0.001	22000	=	1117.6	mm/m Feedrate			0.001	22000	=	2235.2	mm/m Feedrate
15	0.001	24000	=	609.6	mm/m Feedrate	0.001	24000	=	1219.2	mm/m Feedrate			0.001	24000	=	2438.4	mm/m Feedrate
16	0.002	10000	=	508	mm/m Feedrate	0.002	10000	=	1016	mm/m Feedrate			0.002	10000	=	2032	mm/m Feedrate
17	0.002	12000	=	609.6	mm/m Feedrate	0.002	12000	=	1219.2	mm/m Feedrate			0.002	12000	=	2438.4	mm/m Feedrate
18	0.002	14000	=	711.2	mm/m Feedrate	0.002	14000	=	1422.4	mm/m Feedrate			0.002	14000	=	2844.8	mm/m Feedrate
19	0.002	16000	=	812.8	mm/m Feedrate	0.002	16000	=	1625.6	mm/m Feedrate			0.002	16000	=	3251.2	mm/m Feedrate
20	0.002	18000	=	914.4	mm/m Feedrate	0.002	18000	=	1828.8	mm/m Feedrate			0.002	18000	=	3657.6	mm/m Feedrate
21	0.002	20000	=	1016	mm/m Feedrate	0.002	20000	=	2032	mm/m Feedrate			0.002	20000	=	4064	mm/m Feedrate
22	0.002	22000	=	1117.6	mm/m Feedrate	0.002	22000	=	2235.2	mm/m Feedrate			0.002	22000	=	4470.4	mm/m Feedrate
23	0.002	24000	=	1219.2	mm/m Feedrate	0.002	24000	=	2438.4	mm/m Feedrate			0.002	24000	=	4876.8	mm/m Feedrate
24	0.003	10000	=	762	mm/m Feedrate	0.003	10000	=	1524	mm/m Feedrate			0.003	10000	=	3048	mm/m Feedrate
25	0.003	12000	=	914.4	mm/m Feedrate	0.003	12000	=	1828.8	mm/m Feedrate			0.003	12000	=	3657.6	mm/m Feedrate
26	0.003	14000	=	1066.8	mm/m Feedrate	0.003	14000	=	2133.6	mm/m Feedrate			0.003	14000	=	4267.2	mm/m Feedrate
27	0.003	16000	=	1219.2	mm/m Feedrate	0.003	16000	=	2438.4	mm/m Feedrate			0.003	16000	=	4876.8	mm/m Feedrate
28	0.003	18000	=	1371.6	mm/m Feedrate	0.003	18000	=	2743.2	mm/m Feedrate			0.003	18000	=	5486.4	mm/m Feedrate
29	0.003	20000	=	1524	mm/m Feedrate	0.003	20000	=	3048	mm/m Feedrate			0.003	20000	=	6096	mm/m Feedrate
30	0.003	22000	=	1676.4	mm/m Feedrate	0.003	22000	=	3352.8	mm/m Feedrate			0.003	22000	=	6705.6	mm/m Feedrate
31	0.003	24000	=	1828.8	mm/m Feedrate	0.003	24000	=	3657.6	mm/m Feedrate			0.003	24000	=	7315.2	mm/m Feedrate
32	0.004	10000	=	1016	mm/m Feedrate	0.004	10000	=	2032	mm/m Feedrate			0.004	10000	=	4064	mm/m Feedrate
33	0.004	12000	=	1219.2	mm/m Feedrate	0.004	12000	=	2438.4	mm/m Feedrate			0.004	12000	=	4876.8	mm/m Feedrate
34	0.004	14000	=	1422.4	mm/m Feedrate	0.004	14000	=	2844.8	mm/m Feedrate			0.004	14000	=	5689.6	mm/m Feedrate
35	0.004	16000	=	1625.6	mm/m Feedrate	0.004	16000	=	3251.2	mm/m Feedrate			0.004	16000	=	6502.4	mm/m Feedrate
36	0.004	18000	=	1828.8	mm/m Feedrate	0.004	18000	=	3657.6	mm/m Feedrate			0.004	18000	=	7315.2	mm/m Feedrate
37	0.004	20000	=	2032	mm/m Feedrate	0.004	20000	=	4064	mm/m Feedrate			0.004	20000	=	8128	mm/m Feedrate
38	0.004	22000	=	2235.2	mm/m Feedrate	0.004	22000	=	4470.4	mm/m Feedrate			0.004	22000	=	8940.8	mm/m Feedrate
39	0.004	24000	=	2438.4	mm/m Feedrate	0.004	24000	=	4876.8	mm/m Feedrate			0.004	24000	=	9753.6	mm/m Feedrate
40	0.005	10000	=	1270	mm/m Feedrate	0.005	10000	=	2540	mm/m Feedrate			0.005	10000	=	5080	mm/m Feedrate
41	0.005	12000	=	1524	mm/m Feedrate	0.005	12000	=	3048	mm/m Feedrate			0.005	12000	=	6096	mm/m Feedrate
42	0.005	14000	=	1778	mm/m Feedrate	0.005	14000	=	3556	mm/m Feedrate			0.005	14000	=	7112	mm/m Feedrate
43	0.005	16000	=	2032	mm/m Feedrate	0.005	16000	=	4064	mm/m Feedrate			0.005	16000	=	8128	mm/m Feedrate
44	0.005	18000	=	2286	mm/m Feedrate	0.005	18000	=	4572	mm/m Feedrate			0.005	18000	=	9144	mm/m Feedrate
45	0.005	20000	=	2540	mm/m Feedrate	0.005	20000	=	5080	mm/m Feedrate			0.005	20000	=	10160	mm/m Feedrate
46	0.005	22000	=	2794	mm/m Feedrate	0.005	22000	=	5588	mm/m Feedrate			0.005	22000	=	11176	mm/m Feedrate
47	0.005	24000	=	3048	mm/m Feedrate	0.005	24000	=	6096	mm/m Feedrate			0.005	24000	=	12192	mm/m Feedrate
48	0.006	10000	=	1524	mm/m Feedrate	0.006	10000	=	3048	mm/m Feedrate			0.006	10000	=	6096	mm/m Feedrate
49	0.006	12000	=	1828.8	mm/m Feedrate	0.006	12000	=	3657.6	mm/m Feedrate			0.006	12000	=	7315.2	mm/m Feedrate
50	0.006	14000	=	2133.6	mm/m Feedrate	0.006	14000	=	4267.2	mm/m Feedrate			0.006	14000	=	8534.4	mm/m Feedrate
51	0.006	16000	=	2438.4	mm/m Feedrate	0.006	16000	=	4876.8	mm/m Feedrate			0.006	16000	=	9753.6	mm/m Feedrate
52	0.006	18000	=	2743.2	mm/m Feedrate	0.006	18000	=	5486.4	mm/m Feedrate			0.006	18000	=	10972.8	mm/m Feedrate
53	0.006	20000	=	3048	mm/m Feedrate	0.006	20000	=	6096	mm/m Feedrate			0.006	20000	=	12192	mm/m Feedrate
54	0.006	22000	=	3352.8	mm/m Feedrate	0.006	22000	=	6705.6	mm/m Feedrate			0.006	22000	=	13411.2	mm/m Feedrate
55	0.006	24000	=	3657.6	mm/m Feedrate	0.006	24000	=	7315.2	mm/m Feedrate			0.006	24000	=	14630.4	mm/m Feedrate
56	0.007	10000	=	1778	mm/m Feedrate	0.007	10000	=	3556	mm/m Feedrate			0.007	10000	=	7112	mm/m Feedrate
57	0.007	12000	=	2133.6	mm/m Feedrate	0.007	12000	=	4267.2	mm/m Feedrate			0.007	12000	=	8534.4	mm/m Feedrate
58	0.007	14000	=	2489.2	mm/m Feedrate	0.007	14000	=	4978.4	mm/m Feedrate			0.007	14000	=	9956.8	mm/m Feedrate
59	0.007	16000	=	2844.8	mm/m Feedrate	0.007	16000	=	5689.6	mm/m Feedrate			0.007	16000	=	11379.2	mm/m Feedrate
60	0.007	18000	=	3200.4	mm/m Feedrate	0.007	18000	=	6400.8	mm/m Feedrate			0.007	18000	=	12801.6	mm/m Feedrate
61	0.007	20000	=	3556	mm/m Feedrate	0.007	20000	=	7112	mm/m Feedrate			0.007	20000	=	14224	mm/m Feedrate
62	0.007	22000	=	3911.6	mm/m Feedrate	0.007	22000	=	7823.2	mm/m Feedrate			0.007	22000	=	15646.4	mm/m Feedrate
63	0.007	24000	=	4267.2	mm/m Feedrate	0.007	24000	=	8534.4	mm/m Feedrate			0.007	24000	=	17068.8	mm/m Feedrate
64	0.008	10000	=	2032	mm/m Feedrate	0.008	10000	=	4064	mm/m Feedrate			0.008	10000	=	8128	mm/m Feedrate
65	0.008	12000	=	2438.4	mm/m Feedrate	0.008	12000	=	4876.8	mm/m Feedrate			0.008	12000	=	9753.6	mm/m Feedrate
66	0.008	14000	=	2844.8	mm/m Feedrate	0.008	14000	=	5689.6	mm/m Feedrate			0.008	14000	=	11379.2	mm/m Feedrate
67	0.008	16000	=	3251.2	mm/m Feedrate	0.008	16000	=	6502.4	mm/m Feedrate			0.008	16000	=	13004.8	mm/m Feedrate
68	0.008	18000	=	3657.6	mm/m Feedrate	0.008	18000	=	7315.2	mm/m Feedrate			0.008	18000	=	14630.4	mm/m Feedrate
69	0.008	20000	=	4064	mm/m Feedrate	0.008	20000	=	8128	mm/m Feedrate			0.008	20000	=	16256	mm/m Feedrate
70	0.008	22000	=	4470.4	mm/m Feedrate	0.008	22000	=	8940.8	mm/m Feedrate			0.008	22000	=	17881.6	mm/m Feedrate
71	0.008	24000	=	4876.8	mm/m Feedrate	0.008	24000	=	9753.6	mm/m Feedrate			0.008	24000	=	19507.2	mm/m Feedrate
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