??????????????????????????????

???????????????: ???????????????

????????		???????????????????????????????????????????
????????		180 ~250HB
????? D ????????????????	m/min	m/min	m/min	m/min	m/min	m/min
2.0	8500	11000	42.7040	40	90	130
3.0	6500	9000	48.9840	45	120	200
4.0	5500	7500	55.2640	55	160	250
5.0	5000	7000	62.8000	60	200	320
6.0	4500	6500	67.8240	60	250	450
8.0	3200	5000	64.3072	60	250	450
10.0	2800	4000	70.3360	60	250	450
12.0	2200	3000	66.3168	60	250	420
16.0	1800	2500	72.3456	60	200	300
18.0	1500	2200	67.8240	60	180	300
20.0	1200	2000	60.2880	60	150	250
25.0	1000	1800	62.8000	60	120	220

????????	???????????????????????????????????????????		, ???????????????????
????????	180 ~250HB		25 ~38HRC
?????????????????????D	f(mm/rev)	f(mm/rev)	m/min	f(mm/rev)
2.0	0.011282051	0.010	25	0.014
3.0	0.020645161	0.020	25	0.200
4.0	0.031538462	0.030	30	0.300
5.0	0.043333333	0.045	35	0.045
6.0	0.063636364	0.060	40	0.060
8.0	0.085365854	0.085	40	0.080
10.0	0.102941176	0.100	40	0.100
12.0	0.128846154	0.120	40	0.100
16.0	0.116279070	0.120	40	0.120
18.0	0.129729730	0.120	40	0.120
20.0	0.125000000	0.120	40	0.120
25.0	0.121458571	0.120	40	0.120
Processing methods: Side Milling		ae<0.2D ap<1.5D

?????????????????????????????????

????????		???????????????????????????????????????????
????????		180 ~250HB
?????????????????????D'	m/min	m/min	m/min	m/min	m/min	m/min
2.0	8500	11000	40.7040	40	75	100
3.0	6500	9000	48.9840	45	100	150
4.0	5500	7500	55.2640	55	120	200
5.0	5000	7000	62.8000	60	150	250
6.0	4500	6500	67.8240	60	200	350
8.0	3200	5000	64.3072	60	200	350
10.0	2800	4000	70.3360	60	200	350
12.0	2200	3000	66.3168	60	200	350
16.0	1800	2500	72.3456	60	160	250
18.0	1500	2200	67.8240	60	150	220
20.0	1200	2000	60.2880	60	120	200
25.0	1000	1800	62.8000	60	100	160

????????	???????????????????????????????????????????		, ???????????????????
????????	180 ~250HB		25 ~38HRC
????????????????????? D'	f(mm/rev)	f(mm/rev)	m/min	f(mm/rev)
2.0	0.008974359	0.008	25	0.010
3.0	0.016129032	0.016	25	0.015
4.0	0.024615385	0.024	30	0.025
5.0	0.033333333	0.033	35	0.035
6.0	0.050000000	0.050	40	0.045
8.0	0.067073171	0.065	40	0.060
10.0	0.080882353	0.080	40	0.075
12.0	0.100000000	0.100	40	0.090
16.0	0.095348837	0.100	40	0.100
18.0	0.100000000	0.100	40	0.100
20.0	0.100000000	0.100	40	0.100
25.0	0.092857143	0.100	40	0.100
?????????????????????????????????		D'<Φ3: D=D' Ad≤0.5D' D'≥Φ3: D=D' Ad≤0.2D'

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