Technology

回転数表

刃径 (Vc) 切削速度 m/min
D 2
0
3
0
4
0
5
0
6
0
7
0
8
0
9
0
>>1
0
0~
0
.2
31,
85
0
47,
77
0
63,
69
0
79,
62
0
95,
54
0
111,
46
0
127,
39
0
143,
31
0
0.
3
21,
23
0
31,
85
0
42,
46
0
53,
08
0
63,
69
0
74,
31
0
84,
93
0
95,
54
0
0.
4
15,
92
0
23,
89
0
31,
85
0
39,
81
0
47,
77
0
55,
73
0
63,
69
0
71,
66
0
0.
5
12,
74
0
19,
11
0
25,
48
0
31,
85
0
38,
22
0
44,
59
0
5
0,
96
0
57,
32
0
0.
6
1
0,
62
0
15,
92
0
21,
23
0
26,
54
0
31,
85
0
37,
15
0
42,
46
0
47,
77
0
0.
7
9,
1
0
0
13,
65
0
18,
2
0
0
22,
75
0
27,
3
0
0
31,
85
0
36,
4
0
0
4
0,
95
0
0.
8
7,
96
0
11,
94
0
15,
92
0
19,
9
0
0
23,
89
0
27,
87
0
31,
85
0
35,
83
0
0.
9
7,
08
0
1
0,
62
0
14,
15
0
17,
69
0
21,
23
0
24,
77
0
28,
31
0
31,
85
0
1 6,
37
0
9,
55
0
12,
74
0
15,
92
0
19,
11
0
22,
29
0
25,
48
0
28,
66
0
1.4 4,
55
0
6,
82
0
9,
1
0
0
11,
37
0
13,
65
0
15,
92
0
18,
2
0
0
2
0,
47
0
1.6 3,
98
0
5,
97
0
7,
96
0
9,
95
0
11,
94
0
13,
39
0
15,
92
0
17,
91
0
1.8 3,
54
0
5,
31
0
7,
08
0
8,
85
0
1
0,
62
0
12,
38
0
14,
15
0
15,
92
0
2 3,
18
0
4,
78
0
6,
37
0
7,
96
0
9,
55
0
11,
15
0
12,
74
0
14,
33
0
2.2 2,
9
0
0
4,
34
0
5,
79
0
7,
24
0
8,
69
0
1
0,
13
0
11,
58
0
13,
03
0
2.4 2,
65
0
3,
98
0
5,
31
0
6,
63
0
7,
96
0
9,
29
0
1
0,
62
0
11,
94
0
2.6 2,
45
0
3,
67
0
4,
9
0
0
6,
12
0
7,
35
0
8,
57
0
9,
8
0
0
11,
02
0
2.8 2,
27
0
3,
41
0
4,
55
0
5,
69
0
6,
82
0
7,
96
0
9,
1
0
0
1
0,
24
0
3 2,
12
0
3,
18
0
4,
25
0
5,
31
0
6,
37
0
7,
43
0
8,
49
0
9,
55
0
4 1,
59
0
2,
39
0
3,
18
0
3,
98
0
4,
78
0
5,
57
0
6,
37
0
7,
17
0
5 1,
27
0
1,
91
0
2,
55
0
3,
18
0
3,
82
0
4,
46
0
5,
1
0
0
5,
73
0
6 1,
06
0
1,
59
0
2,
12
0
2,
65
0
3,
18
0
3,
72
0
4,
25
0
4,
78
0
7 91
0
1,
36
0
1,
82
0
2,
27
0
2,
73
0
3,
18
0
3,
64
0
4,
09
0
8 8
0
0
1,
19
0
1,
59
0
1,
99
0
2,
39
0
2,
79
0
3,
18
0
3,
58
0
9 71
0
1,
06
0
1,
42
0
1,
77
0
2,
12
0
2,
48
0
2,
83
0
3,
18
0
1
0
64
0
96
0
1,
27
0
1,
59
0
1,
91
0
2,
23
0
2,
55
0
2,
87
0
11 58
0
87
0
1,
16
0
1,
45
0
1,
74
0
2,
03
0
2,
32
0
2,
61
0
12 53
0
8
0
0
1,
06
0
1,
33
0
1,
59
0
1,
86
0
2,
12
0
2,
39
0
13 49
0
73
0
98
0
1,
22
0
1,
47
0
1,
71
0
1,
96
0
2,
2
0
0
14 45
0
68
0
91
0
1,
14
0
1,
36
0
1,
59
0
1,
82
0
2,
05
0
15 42
0
64
0
85
0
1,
06
0
1,
27
0
1,
49
0
1,
7
0
0
1,
91
0
16 4
0
0
6
0
0
8
0
0
1,
0
0
0
1,
19
0
1,
39
0
1,
59
0
1,
79
0
17 37
0
56
0
75
0
94
0
1,
12
0
1,
31
0
1,
5
0
0
1,
69
0
18 35
0
53
0
71
0
88
0
1,
06
0
1,
24
0
1,
42
0
1,
59
0
19 34
0
5
0
0
67
0
84
0
1,
01
0
1,
17
0
1,
34
0
1,
51
0
2
0
32
0
48
0
64
0
8
0
0
96
0
1,
11
0
1,
27
0
1,
43
0
21 3
0
0
45
0
61
0
76
0
91
0
1,
06
0
1,
21
0
1,
36
0
22 29
0
43
0
58
0
72
0
87
0
1,
01
0
1,
16
0
1,
3
0
0
23 28
0
42
0
55
0
69
0
83
0
97
0
1,
1
0
0
1,
25
0
24 27
0
4
0
0
53
0
66
0
8
0
0
93
0
1,
06
0
1,
19
0
25 25
0
38
0
51
0
64
0
76
0
89
0
1,
02
0
1,
15
0
26 24
0
37
0
49
0
61
0
73
0
86
0
98
0
1,
1
0
0
27 24
0
35
0
47
0
59
0
71
0
83
0
94
0
1,
06
0
28 23
0
34
0
45
0
57
0
68
0
8
0
0
91
0
1,
02
0
29 22
0
33
0
44
0
55
0
66
0
77
0
88
0
99
0
3
0
21
0
32
0
42
0
53
0
64
0
74
0
85
0
96
0
刃径 (Vc) 切削速度 m/min
D >>~9
0
1
0
0
12
0
14
0
15
0
18
0
2
0
0
25
0
3
0
0
0.
2
159,
24
0
191,
08
0
222,
93
0
238,
85
0
286,
62
0
318,
47
0
398,
09
0
477,
71
0
0.
3
1
06,
16
0
127,
39
0
148,
62
0
159,
24
0
191,
08
0
212,
31
0
265,
39
0
318,
47
0
0.
4
79,
62
0
95,
54
0
111,
46
0
119,
43
0
143,
31
0
159,
24
0
199,
04
0
238,
85
0
0.
5
63,
69
0
76,
43
0
89,
17
0
95,
54
0
114,
65
0
127,
39
0
159,
24
0
191,
08
0
0.
6
53,
08
0
63,
69
0
74,
31
0
79,
62
0
95,
54
0
1
06,
16
0
132,
7
0
0
159,
24
0
0.
7
45,
5
0
0
54,
59
0
63,
69
0
68,
24
0
81,
89
0
9
0,
99
0
113,
74
0
136,
49
0
0.
8
39,
81
0
47,
77
0
55,
73
0
59,
71
0
71,
66
0
79,
62
0
99,
52
0
119,
43
0
0.
9
35,
39
0
42,
64
0
49,
54
0
53,
08
0
63,
69
0
7
0,
77
0
88,
46
0
1
06,
16
0
1 31,
85
0
38,
22
0
44,
59
0
47,
77
0
57,
32
0
63,
39
0
79,
62
0
95,
54
0
1.4 22,
75
0
27,
3
0
0
31,
85
0
34,
12
0
4
0,
95
0
45,
5
0
0
56,
87
0
68,
24
0
1.6 19,
9
0
0
23,
89
0
27,
87
0
29,
86
0
35,
83
0
39,
81
0
49,
76
0
59,
71
0
1.8 17,
69
0
21,
23
0
24,
77
0
26,
54
0
31,
85
0
35,
39
0
44,
23
0
53,
08
0
2 15,
92
0
19,
11
0
22,
29
0
23,
89
0
28,
66
0
31,
85
0
39,
81
0
47,
77
0
2.2 14,
48
0
17,
37
0
2
0,
27
0
21,
71
0
26,
06
0
28,
95
0
36,
19
0
43,
43
0
2.4 13,
27
0
15,
92
0
18,
58
0
19,
9
0
0
23,
89
0
26,
54
0
33,
17
0
39,
81
0
2.6 12,
25
0
14,
7
0
0
17,
15
0
18,
37
0
22,
05
0
24,
5
0
0
3
0,
62
0
36,
75
0
2.8 11,
37
0
13,
65
0
15,
92
0
17,
06
0
2
0,
47
0
22,
75
0
28,
43
0
34,
12
0
3 1
0,
62
0
12,
74
0
14,
86
0
15,
92
0
19,
11
0
21,
23
0
26,
54
0
31,
85
0
4 7,
96
0
9,
55
0
11,
15
0
11,
94
0
14,
33
0
15,
92
0
19,
9
0
0
23,
89
0
5 6,
37
0
7,
64
0
8,
92
0
9,
55
0
11,
46
0
12,
74
0
15,
92
0
19,
11
0
6 5,
31
0
6,
37
0
7,
43
0
7,
96
0
9,
55
0
1
0,
62
0
13,
27
0
15,
92
0
7 4,
55
0
5,
46
0
6,
37
0
6,
82
0
8,
19
0
9,
1
0
0
11,
37
0
13,
65
0
8 3,
98
0
4,
78
0
5,
57
0
5,
97
0
7,
17
0
7,
96
0
9,
95
0
11,
94
0
9 3,
54
0
4,
25
0
4,
95
0
5,
31
0
6,
37
0
7,
08
0
8,
85
0
1
0,
62
0
1
0
3,
18
0
3,
82
0
4,
46
0
4,
78
0
5,
73
0
6,
37
0
7,
96
0
9,
55
0
11 2,
9
0
0
3,
47
0
4,
05
0
4,
34
0
5,
21
0
5,
79
0
7,
24
0
8,
69
0
12 2,
65
0
3,
18
0
3,
72
0
3,
98
0
4,
78
0
5,
31
0
6,
63
0
7,
96
0
13 2,
45
0
2,
94
0
3,
43
0
3,
67
0
4,
41
0
4,
9
0
0
6,
12
0
7,
35
0
14 2,
27
0
2,
73
0
3,
18
0
3,
41
0
4,
09
0
4,
55
0
5,
69
0
6,
82
0
15 2,
12
0
2,
55
0
2,
97
0
3,
18
0
3,
82
0
4,
25
0
5,
31
0
6,
37
0
16 1,
99
0
2,
39
0
2,
79
0
2,
99
0
3,
58
0
3,
98
0
4,
98
0
5,
97
0
17 1,
87
0
2,
25
0
2,
62
0
2,
81
0
3,
37
0
3,
75
0
4,
68
0
5,
62
0
18 1,
77
0
2,
12
0
2,
48
0
2,
65
0
3,
18
0
3,
54
0
4,
42
0
5,
31
0
19 1,
68
0
2,
02
0
2,
35
0
2,
51
0
3,
02
0
3,
35
0
4,
19
0
5,
03
0
2
0
1,
59
0
1,
91
0
2,
23
0
2,
39
0
2,
87
0
3,
18
0
3,
98
0
4,
78
0
21 1,
52
0
1,
82
0
2,
12
0
2,
27
0
2,
73
0
3,
03
0
3,
79
0
4,
55
0
22 1,
45
0
1,
74
0
2,
03
0
2,
17
0
2,
61
0
2,
9
0
0
3,
62
0
4,
34
0
23 1,
38
0
1,
66
0
1,
94
0
2,
08
0
2,
49
0
2,
77
0
3,
46
0
4,
15
0
24 1,
33
0
1,
59
0
1,
86
0
1,
99
0
2,
39
0
2,
65
0
3,
32
0
3,
98
0
25 1,
27
0
1,
53
0
1,
78
0
1,
91
0
2,
29
0
2,
55
0
3,
18
0
3,
82
0
26 1,
22
0
1,
47
0
1,
71
0
1,
84
0
2,
2
0
0
2,
45
0
3,
06
0
3,
67
0
27 1,
18
0
1,
42
0
1,
65
0
1,
77
0
2,
12
0
2,
36
0
2,
95
0
3,
54
0
28 1,
14
0
1,
36
0
1,
59
0
1,
71
0
2,
05
0
2,
27
0
2,
84
0
3,
41
0
29 1,
1
0
0
1,
32
0
1,
54
0
1,
65
0
1,
98
0
2,
2
0
0
2,
75
0
3,
29
0
3
0
1,
06
0
1,
27
0
1,
49
0
1,
59
0
1,
91
0
2,
12
0
2,
65
0
3,
18
0