φ
φ
4
4YECM, 4YERM, 4YEKM
难切削材料・半精加工(标准型)
Semi Finishing for
Radius
Land
Shank Dia.
±
Difficult-to-Cut Material
■库存型号  Stock Items
(单位: mm ) (Unit : mm)
( YERM ) ( YEKM ) ( YECM )
( YERM )
(单位: mm ) (Unit : mm)
Dia.
of cut
Dia.
Stock
Dia.
Dia.
of cut
Dia.
Stock
Dia.
型号
Description
外径 切削刃直 刀刃长 刀柄直径
库存 Outside 径公差 Length Shank
Outside
φ Dc tolerance ℓ φ Ds
全长
Overall
length
L
R角形状
Spec of
Corners
刀刃数
Number
of flutes
Z
型号
Description
外径 切削刃直 刀刃长 刀柄直径
库存 Outside 径公差 Length Shank
Outside
φ Dc tolerance ℓ φ Ds
全长
Overall
length
L
R角形状
Spec of
Corners
刀刃数
Number
of flutes
Z
Y系列
难切削材料用
Y Series
Difficult-to-Cut
Material
4YECM040-120-06-C04 ●
4YECM050-130-06-C04 ●
4YECM060-130-06-C04 ●
4YECM080-160-08-C04 ●
4YECM090-190-10-C05 ●
4YECM100-220-10-C05 ●
4YECM120-260-12-C05 ●
4YECM160-320-16-C05 ●
4YECM200-380-20-C05 ●
4YECM250-450-25-C05 ●
4YERM040-120-06-R020 ●
4YERM050-130-06-R020 ●
4YERM060-130-06-R020 ●
4YERM080-160-08-R020 ●
4YERM090-190-10-R020 ●
4
5
6
8
9
10
12
16
20
25
4
5
6
8
9
-0.020
-0.038
-0.020
-0.038
-0.020
-0.038
-0.025
-0.047
-0.025
-0.047
-0.025
-0.047
-0.032
-0.059
-0.032
-0.059
-0.040
-0.073
-0.040
-0.073
-0.020
-0.038
-0.020
-0.038
-0.020
-0.038
-0.025
-0.047
-0.025
-0.047
12
13
13
16
19
22
26
32
38
45
12
13
13
16
19
6
6
6
8
10
10
12
16
20
25
6
6
6
8
10
55
57
57
63
72
72
83
92
104
121
55
57
57
63
72
C 0.4
C 0.4
C 0.4
C 0.4
C 0.5
C 0.5
C 0.5
C 0.5
C 0.5
C 0.5
R 0.2
R 0.2
R 0.2
R 0.2
R 0.2
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4YERM100-220-10-R030 ●
4YERM120-260-12-R030 ●
4YERM160-320-16-R030 ●
4YERM200-380-20-R030 ●
4YERM250-450-25-R030 ●
4YEKM040-120-06 ●
4YEKM050-130-06 ●
4YEKM060-130-06 ●
4YEKM080-160-08 ●
4YEKM090-190-10 ●
4YEKM100-220-10 ●
4YEKM120-260-12 ●
4YEKM160-320-16 ●
4YEKM200-380-20 ●
4YEKM250-450-25 ●
10
12
16
20
25
4
5
6
8
9
10
12
16
20
25
-0.025
-0.047
-0.032
-0.059
-0.032
-0.059
-0.040
-0.073
-0.040
-0.073
-0.020
-0.038
-0.020
-0.038
-0.020
-0.038
-0.025
-0.047
-0.025
-0.047
-0.025
-0.047
-0.032
-0.059
-0.032
-0.059
-0.040
-0.073
-0.040
-0.073
22
26
32
38
45
12
13
13
16
19
22
26
32
38
45
10
12
16
20
25
6
6
6
8
10
10
12
16
20
25
72
83
92
104
121
55
57
57
63
72
72
83
92
104
121
R 0.3
R 0.3
R 0.3
R 0.3
R 0.3
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
●:标准库存 Standard Stock
由于设计了刀刃纵向槽的不等分割,降低了振动和铣槽时可降低切削抵抗。根据用途不同可选择圆角型、刀尖强化型、C 面倒
角型等不同型号。
Unequally partitioned flute design prevents vibration and reduces cutting force at slotting. This has led to the high speed and high feed machining. We
provide three types of edge shape for different application; Radius, Corner Land and Corner Chamfered type.
■推荐切削条件  Recommended Cutting Condition
推荐切削条件
肩部加工 Shouldering
Recommended Material
被切削材
Material
切深 ap × ae ) mm )
Depth of Cut
外径 Dc ( mm )
Outside Dia.
φ 4
φ 5
φ 6
φ 8
φ 10
φ 12
φ 16
φ 20
φ 25
-1
转数( min )
Spindle Revolution
转数( min -1 )
Spindle Revolution
转数( min -1 )
Spindle Revolution
转数( min -1 )
Spindle Revolution
转数( min -1 )
Spindle Revolution
不锈钢
SUS304
Stainless steel
耐热合金
Heat-resistant Alloy
软钢
Soft Steel
钛合金
Titanium Alloy
灰口铸铁
Gray Cast Iron
1Dc × 0.5Dc
1Dc × 0.2Dc
1Dc × 0.5Dc
1Dc × 0.5Dc
1Dc × 0.5Dc
8,200 6,600 5,500 4,100 3,300 2,700 2,100 1,600 1,300
进给量( mm/min ) 790 790 880 820 790 710 570 490 390
2,400 1,900 1,600 1,200 1,000 800 600 500 400
进给量( mm/min ) 100 100 110 130 120 120 120 110 80
13,100 10,500 8,800 6,600 5,300 4,400 3,300 2,600 2,100
进给量( mm/min ) 1,310 1,260 1,400 1,580 1,260 1,230 990 950 840
4,400 3,500 2,900 2,200 1,800 1,500 1,100 900 700
进给量( mm/min ) 210 210 230 260 220 220 200 210 200
10,700 8,600 7,200 5,400 4,300 3,600 2,700 2,200 1,700
进给量( mm/min ) 1,070 1,070 1,150 1,290 1,030 1,000 810 770 690
※不锈钢推荐湿式加工。 Machining with coolant is recommended for stainless steel.
肩部加工
铣槽加工
Shouldering
Slotting
铣槽加工的推荐切削条件请参照 35 页。 Please refer to page 35 about grooving.