S45Cの突切り加工事例 HORN工具ブレーカー別による切りくず処理と表面粗さ比較
今回の加工事例では、被削材として広く使用される「S45C」を対象に、
HORN3種類の溝入れ/突切り加工用ブレーカーを装着した工具を使用し、突切り加工を実施しました。
本テストでは、切りくず処理に加えて、算術平均粗さ（Ra）および最大断面高さ（Pt）の測定も行い、それぞれのブレーカー特性を比較しました。
＜加工条件＞
被削材: S45C
インサート幅: 2.0 mm
切削速度: 180 m/min
回転数: 周速一定
送り量: 0.08 mm/rev
同一条件での加工結果から、各ブレーカーの特長により、切りくずの形状や分断性、さらに表面粗さ（Ra、Pt）の違いが明確に確認できました。
特に、切りくず処理性能が高いブレーカーでは、細かく均一な切りくずが得られるため、加工の安定性や効率性が向上します。
表面仕上げ精度を重視した加工や切りくず処理に課題を抱えている場合には、本事例をご参考にしてください。
S45Cの突切り加工やHORN工具の選定でお悩みの方には、効果的な解決策を提示する内容となっています。
詳しくは、ホームページのブログ THE HORN TIMESをご覧いただくか、お気軽にお問い合わせください。
このカタログについて
| ドキュメント名 | 突切り加工比較テストを実施！ S45C加工事例 ブレーカー違い切りくず比較 HORN |
|---|---|
| ドキュメント種別 | 事例紹介 |
| ファイルサイズ | 3Mb |
| 登録カテゴリ | |
| 取り扱い企業 | 株式会社IZUSHI (この企業の取り扱いカタログ一覧) |
この企業の関連カタログ
このカタログの内容
Page1
Grooving and Side Turning
S224...3.
Indexable insert
precision sintered
.3.
Geometry
Geometry with chip forming for all materials.
Applications
Characteristics
Grooving:
Depth of groove up to 18 mm
Side turning:
Depth of cut a up to 3 mm*
p
steels
production security Feed rate f
0 15 ～ 0 25 mm/ *
0 4 mm/ *
Grooving: 0 15 up to 0 25 mm/rev*
Side turning: up to 0 4 mm/rev*
*
* dependent upon width of insert
a (mm)
p
Side turning
3 0
.34
2 0 Geometry .34
1 0
0
or other edge radii are available upon request. 0 10 0 15 0 20 0 25 0 30 0 35 0 40 f (mm)
Indexable inserts can be used in right and left
hand toolholders.
Chip control graph S224.0500.34 material 16MnCr5
G32
Page2
Grooving and Side Turning
S224
Indexable insert
with chip former
Depth of groove up to 18 mm
Width of groove 3-6 mm
precision sintered
for Toolholder
H224
Type B224
BK224
w r
Part number Size
S224.0300.34 3 0 4 03
S224.0400.34 4 0 4 04
S224.0500.38 5 0 8 05
S224.0600.38 6 0 8 06
N - - - - -
S - - - - - -
H - - - - - - - - - -
Carbide grades
G33
AL96
AS62
AS66
H54
TC92
TF45
TI22
TI25
TN32
TN35
Page3
Grooving and Side Turning
S224...5.
Indexable insert
precision sintered
Geometry .5.
Characteristics Applications
requirement
Feed rate f
production security
up to 0 45 mm/rev*
up to 0 6 mm/rev*
*
* dependent upon width of insert
a (mm)
p
Side turning
.54
Geometry .54
0
or other edge radii are available upon request.
Indexable inserts can be used in right and left
hand toolholders.
Chip control graph S224.0500.54 material 16MnCr5
G34
Page4
Grooving and Side Turning
S224
Indexable insert
with chip forming
Depth of groove up to 18 mm
溝幅 Width of groove 2 -6 mm
precision sintered
for Toolholder
H224
Type B224
BK224
w r
Part number Size
S224.0250.52 2 5 0 2 02
S224.0300.54 3 0 0 4 03
S224.0400.54 4 0 0 4 04
S224.0500.58 5 0 0 8 05
S224.0600.58 6 0 0 8 06
N - - - - -
S - - - - - -
H - - - - - - - - - -
Carbide grades
G35
AL96
AS62
AS66
EG56
H54
TC92
TF45
TI25
TN32
TN35
Page5
Grooving and Side Turning
S224...A.
Indexable insert
precision sintered
Geometry .A.
Geometry with excellent chip breaking for materials with medium strength
Characteristics Applications
Feed rate f
partial cutting
up to 0 3 mm/rev*
up to 0 3 mm/rev*
production security
*
*
a (mm)
p
Side turning
3 0
.A.
2 0 Geometry .A.
1 0
0
or other edge radii are available upon request. 0 10 0 15 0 20 0 25 0 30 0 35 0 40 f (mm)
Indexable inserts can be used in right and left
hand toolholders.
G36
Page6
Grooving and Side Turning
S224
Indexable insert
with chip forming
Depth of groove up to 18 mm
Width of groove 3-6 mm
precision sintered
H224
Type B224
BK224
w r
Part number Size
S224.0300.A4 3 0 4 03
S224.0400.A4 4 0 4 04
S224.0500.A8 5 0 8 05
S224.0600.A8 6 0 8 06
N - - - - -
S - - - - - -
H - - - - - - - - -
Carbide grades
G37
AL96
AS62
AS65
TC92
TF45
TI22
TI25
TN32
TN35
Page7
Grooving and Side Turning
S224...D.
Indexable insert
precision sintered
Geometry .D.
Easy cutting geometry with chip former.
Characteristics Applications
Feed rate f
feedrate
up to 0 15 mm/rev*
up to 0 2 mm/rev*
*
*
a (mm)
p
Side turning
3 0
.D.
2 0 Geometry .D.
1 0
0
or other edge radii are available upon request. 0 10 0 15 0 20 0 25 0 30 0 35 0 40 f (mm)
Indexable inserts can be used in right and left
hand toolholders.
G38
Page8
Grooving and Side Turning
S224
Indexable insert
with chip forming
Depth of groove up to 18 mm
Width of groove 2 -4 mm
D2 precision sintered / *D2.G precision ground
for Toolholder
H224
Type B224
BK224
w r
Part number Size
x
S224.0200.D2 2 0 0 2 01
S224.0250.D2 2 5 0 2 02
S224.0300.D2 3 0 0 2 03
S224.0400.D2 4 0 0 2 04
N - - -
S - - -
H - - - - - - -
Carbide grades
G39
H54
TF45
TF46
TI22
TI25
TN32
TN35
Page9
S224...C.
Indexable insert
precision sintered
Geometry .C.
Characteristics Applications
:
18 mm
Depth of groove up to 18 mm
recommended feed range
surface finish
Feed rate f
production security
0 02 0 1 mm
Please note:
The recommended feedrate has to be reduced by 20-50% with right or left hand inserts.
bars.
G40
Page10
S224
Indexable insert
with chip forming
Depth of groove up to 18 mm
Width of groove 2 -3 mm
precision sintered
for Toolholder
H224
Type B224
BK224
R = L =
R = right hand version shown L = left hand version
w r
Part number Size
R/LS224.0520.C1 2 0 0 15 5° 01
R/LS224.1520.C1 2 0 0 15 15° 01
R/LS224.0525.C1 2 5 0 15 5° 02
S224.0030.C1 3 0 0 15 0° 03
R/LS224.0830.C1 3 0 0 15 8° 03
N -
S -
H - - - -
Carbide grades
G41
TC92
TF45
TI25
TN35
Page11
Grooving and Side Turning
S224
Indexable insert
with chip forming
Depth of groove up to 18 mm
Width of groove 3 mm
ZG precision ground
for Toolholder
H224
Type B224
BK224
w r
Part number Size
N -
S -
H -
Carbide grades
G42
ALXT
Page12
Grooving and Side Turning
S224
Indexable insert
with chip former
Depth of groove up to 18 mm
Width of groove 2 -4 mm
precision sintered
for Toolholder
H224
Type B224
BK224
w r
Part number Size
S224.0250.3V2 2 5 0,2 02
S224.0400.3V3 4 0 0,3 04
N
S
H - -
Carbide grades
G43
AS45
HP65
Page13
S224
Indexable insert
with chip former
Depth of groove up to 18 mm
Width of groove 2 -3 mm
precision sintered
for Toolholder
H224
Type B224
BK224
w r
Part number Size
S224.0250.EN2 2 5 0 2 02
N - -
S - -
H - -
Carbide grades
G44
AS62
AS65
Page14
Grooving and Side Turning
S224
Indexable insert
with chip breaker
Depth of groove up to 18 mm
Width of groove 3-6 mm
precision sintered
for Toolholder
H224
Type B224
BK224
w r
Part number Size
S224.0400.H4 4 0 4 04
S224.0500.H8 5 0 8 05
S224.0600.H8 6 0 8 06
N -
S - -
H - -
Carbide grades
G45
AL96
TF42
Page15
Face Grooving
S224
Indexable insert
with chip forming
Depth of groove up to 18 mm
Width of groove 3-6 mm
precision sintered
for Toolholder
H224
Type B224
BK224
w r
Part number Size
S224.0400.L4 4 0 4 04
S224.0500.L6 5 0 6 05
S224.0600.L6 6 0 6 06
N - - - -
S - - - - -
H - - - - - - -
Carbide grades
G46
AL96
AS62
AS65
AS66
ASG6
TF42
TI22
Page16
Grooving and Side Turning
S124
Insert
with chip forming
Depth of groove up to 18 mm
Width of groove 6 mm
precision sintered
for Toolholder
H224
Type B224
BK224
w r
Part number Size
N
S
H - -
Carbide grades
G47
AS42
AS46
Page17
S224
Indexable insert
with chip forming
Width of groove 2-3 mm
Depth of groove up to 18 mm
precision ground and polished
for Toolholder
H224
Type B224
BK224
w r
Part number Size
S224.0300.WA2 3 0 2 03
N
S
H -
Carbide grades
G48
K10
DD26
Page18
Grooving and Side Turning
S224
Indexable insert
with chip forming
Depth of groove up to 18 mm
Width of groove 2-6 mm
Vollradius Full radius 1-3 mm
precision sintered
for Toolholder
H224
Type B224
BK224
w r
Part number Size
S224.0015.K3 3 1 5 03
S224.0025.K5 5 2 5 05
N - - - - -
S - - - - - -
H - - - - - - - -
mm
Dimensions in mm Carbide grades
Indexable inserts can be used in right and left hand toolholders.
D for corner reliefs with toolholder 45°
min
t
max S224.0010.K2 S224.0015.K3 S224.0020.K4 S224.0025.K5 S224.0030.K6
0 5 Ø 34 Ø 26 Ø 22 Ø 21 Ø 14
1 0 Ø 54 Ø 36 Ø 26 Ø 22 Ø 18
1 5 Ø 54 Ø 36 Ø 26 Ø 22 Ø 18
2 0 Ø 55 Ø 36 Ø 26 Ø 22 Ø 18
2 5 Ø 56 Ø 36 Ø 26 Ø 22 Ø 18
3 0 - - - Ø 22 Ø 18
G49
AL96
AS62
AS66
P20
TC92
TF42
TN32
TN35
Page19
Grooving and Side Turning
S224
Indexable insert
with chip forming
Depth of groove up to 18 mm
Width of groove 3-6 mm
Full radius 1 5-3 mm
precision sintered
for Toolholder
H224
Type B224
BK224
w r
Part number Size
x
S224.0020.KF4 4 2 0 04
x
S224.0030.KF6 6 3 0 06 x
N - -
S - -
H - - -
mm
Dimensions in mm Carbide grades
Indexable inserts can be used in right and left hand toolholders.
D for corner reliefs with toolholder 45°
min
t
max S224.0010.K2 S224.0015.K3 S224.0020.K4 S224.0025.K5 S224.0030.K6
0 5 Ø 26 Ø 22 Ø 21 Ø 14 Ø 14
1 0 Ø 36 Ø 26 Ø 22 Ø 18 Ø 18
1 5 Ø 36 Ø 26 Ø 22 Ø 18 Ø 18
2 0 Ø 36 Ø 26 Ø 22 Ø 18 Ø 18
2 5 Ø 36 Ø 26 Ø 22 Ø 18 Ø 18
3 0 - - Ø 22 Ø 18 Ø 18
G50
AS62
AS66
TA42
Page20
Grooving and Side Turning
S224
Indexable insert
with chip forming
Depth of groove up to 18 mm
Width of groove 2 5-3 mm
precision ground
for Toolholder
H224
Type B224
BK224
w r w
x
Part number Size
S224.NC30.D2 3 0 0 2 4 5 03
N -
S -
H - - - -
mm
Dimensions in mm Carbide grades
w = width of groove - R - R
x (right) (left)
Indexable inserts can be used in right and left hand toolholders.
G51
TF46
TI22
TI25
TI26