φ
φ
4PGSM,
5PGSM,
6PGSM
4
5
6
Shank
Dia.
高硬度材料・半精加工(标准型)
Semi
Finishing
for
Hardened
Material
ℓ
■库存型号
Stock
Items
(单位:
mm
)
(Unit
:
mm)
型号
Description
4PGSM060-150-06
4PGSM080-200-08
5PGSM100-250-10
6PGSM120-300-12
6PGSM160-400-16
6PGSM200-500-20
6PGSM250-630-25
库存
Stock
●
●
●
●
●
●
●
外径
Outside
Dia.
φ
Dc
6
8
10
12
16
20
25
切削刃直径公差
Outside
Dia.
tolerance
-0.020
-0.038
-0.025
-0.047
-0.025
-0.047
-0.032
-0.059
-0.032
-0.059
-0.040
-0.073
-0.040
-0.073
刀刃长
Length
of
cut
ℓ
15
20
25
30
40
50
63
刀柄直径
Shank
Dia.
φ
Ds
6
8
10
12
16
20
25
全长
Overall
length
L
76
100
100
125
125
150
150
刀刃数
Number
of
flutes
Z
4
4
5
6
6
6
6
●
P系列
●:标准库存
Standard
Stock
作为常备库存的高硬度材质半精加工用的
4
刀刃、5
刀刃、6
刀刃整体式铣刀。从刀尖底部到
1D
距离的芯厚比是
60%,1D
以后
的地方是
80%,具有良好的排屑性能和高刚性。
Four,
five
and
six
flutes
types
are
available
for
semi
finishing
of
hardened
materials.
Web
thickness
ratio
is
60%
between
the
cutting
edge
and
1Dc
and
80%
for
the
rest.
Good
chip
evacuation
and
high
rigidity.
■推荐切削条件
Recommended
Cutting
Condition
高硬度材质用
推荐切削条件
肩部加工 Shouldering
P
Series
Hardened
Material
Recommended
Material
被切削材
Material
切深
ap
×
ae
)
mm
)
Depth
of
Cut
粗加工
精加工
Roughing
Finishing
外径
Dc
(
mm
)
Outside
Dia.
φ
6
φ
8
φ
10
φ
12
φ
16
φ
20
φ
25
<
30HRC
1Dc
×
0.2Dc
2.5Dc
×
0.1Dc
转数(
min
-1
)
Spindle
Revolution
进给量(
mm/min
)
Feed
Rate
10,700
2,240
8,000
2,240
6,400
2,870
5,300
3,500
4,000
3,580
3,200
3,440
2,500
3,060
-1
30
∼
40HRC
1Dc
×
0.2Dc
2.5Dc
×
0.1Dc
转数(
min
)
Spindle
Revolution
进给量(
mm/min
)
Feed
Rate
9,600
1,710
7,200
1,720
5,700
2,440
4,800
2,870
3,600
3,010
2,900
2,920
2,300
2,610
-1
-1
-1
肩部加工
Shouldering
钢
Steel
40
∼
45HRC
45
∼
50HRC
50
∼
55HRC
1Dc
×
0.2Dc
2.5Dc
×
0.1Dc
1Dc
×
0.2Dc
2.5Dc
×
0.1Dc
1Dc
×
0.2Dc
2.5Dc
×
0.1Dc
转数(
min
)
Spindle
Revolution
进给量(
mm/min
)
Feed
Rate
转数(
min
)
Spindle
Revolution
进给量(
mm/min
)
Feed
Rate
转数(
min
)
Spindle
Revolution
进给量(
mm/min
)
Feed
Rate
8,500
1,360
6,400
760
4,200
340
6,400
1,400
4,800
860
3,200
380
5,100
1,780
3,800
1,050
2,500
510
4,200
2,040
3,200
1,340
2,100
570
3,200
2,000
2,400
1,290
1,600
570
2,500
2,000
1,900
1,260
1,300
570
2,000
2,080
1,500
1,260
1,000
550
-1
>
55HRC
1Dc
×
0.2Dc
2.5Dc
×
0.1Dc
转数(
min
)
Spindle
Revolution
进给量(
mm/min
)
Feed
Rate
3,700
220
2,800
220
2,200
330
1,900
390
1,400
420
1,100
400
900
380
不推荐为铣槽加工。
Grooving
is
not
recommended.