Каталог TooTool техническая информация 2 - страница 147

Technical Information for High Speed Drill A\
0


Recommended cutting condition Coolant Supply
Feed (mm/rev)
Cutiing Speed It is important to ensure that the recommended coolant pressure is applied
Materials m/min O
<p13.0-cp15.0 cp15.5-(p21.5 cp22.0-cp27.5 p28.0-<p33.0
( p 34.0-cp41.0
( cp42.0-(p50.0 q> 51.0-<p60.0 fn(mm/rev)=0.25
Low pressure can cause vibration and reduced tool life
Low Carbon Steel
O
180-250 0.05 -0.08 0.06-0.10 0.06-0.12 0.07-0.13 0.08- 0.15 0.08-0.16 0.06-0.12 fn(mm/rev)=0.20
(-0.3% C)
The recommended minimum pressure is 4kg/cm2 for 2 XD and 3 XD and for the
• O
Carbon Steel 4XD the minimum pressure recommended is 5kg/cm2 fn(mm/rev)=0.10
(0.3% C-) 160-220 0.06-0.12 0.08-0.15 0.10-0.18 0.12-0.22 0.12-0.24 0.13-0.25 0.10-0.15

Low Alloy Steel
150-220 0.06-0.12 0.08-0.14 0.10-0.18 0.12-0.22 0.12-0.23 0.13- 0.24 0.08-0.15 Net Power Consumption
(- Hb300)
20 i
i i i i
i i
High Alloy Steel i i i
130-180 0.06-0.10 0.08-0.15 0.10-0.20 0.12-0.23 0.12-0.24 0.13-0.25 0.08-0.15 15 r T i n
(Hb300-)
10
Stainless Steel
170-240 0.05-0.10 0.06-0.12 0.08-0.15 0.09-0.16 0.10-0.17 0.11-0.19 0.06-0.12
5
Cast Iron 180-250 0.06-0.12 0.08-0.16 0.12-0.20 0.15-0.25 0.16- 0.28 0.18-0.30 0.12-0.20 0
13
Drill Dia ( mm )
Ductile Cast Iron 130-200 0.06-0.10 0.08-0.15 0.10-0.18 0.12-0.20 0.15-0.23 0.16-0.25 0.10-0.15


Aluminum 330-380 0.06-0.14 0.08-0.15 0.10-0.20 0.12-0.22 0.14-0.23 0.15-0.26 0.15-0.22
Coolant

Ti Alloy (Ti 6AI) 30-60 0.05-0.10 0.06-0.17 0.10-0.18 0.10-0.22 0.14-0.23 0.15-0.24 0.10-0.15


Drill Dia ( mm )


649 650