Каталог TooTool техническая информация 2 - страница 178

Technical Information for V- Max Drill A\
The application of V max indexable drill can greatly improve the machining efficiency.
-
POWER REQUIRMENTS
V- Max Indexable Drill POWER
t fn=0.2 ( mm/rev)
30KW
The drill has good centering effect with center pilot drill structure,
•

so as to ensure the hole with good straightness.
20KW fn = 0.1 ( mm/ rev )
The inner and outer edges are used in insertable cartridge. In actual
application, the most easily damaged is outer edge, by replacing the
10KW
cartridge to avoid the scrap of the whole drill, saving the cost of tools.


If
i •By adjusting the outer cartridge, the drilling size can be changed 7>
00 40 60 80 100 120 140 160
within 0-5mm DRILL DIA
•The drill head and the adoptor adopt modular structure. By changing

the adoptor of various lengths to drill the hole of different depths. PILOT DRILL (PLD) SETTING
EFFICIEN MX DRILL !
With through coolant hole, the drill can increase the life of inserts by
IMPROVE - MAX DRILL ! 2 -4XD 4-6XD 6-8XD
better cooling the inserts ,also it will be good for chip flow. D

In the process of drilling, the chips are all broken, without the slender
5V )
L~
45 - 55
A
1.6
B
4.0
A
1.8
B
4.2
A
2.0
B
4.4
winding iron chips like traditional twist drill processing, thereby
improving the security greatly. o m XvV
55 -75 1.8 5.4 2.0 5.6 2.2 5.8
75-100 2.2 6.5 2.5 6.8 2.8 7.1
In the process of drilling, by automatic feeding continuously, it
•
100-120 2.4 7.7 2.8 8.1 3.2 8.5
doesn't need to return back each chip off, so that significantly enhance 120-170 3.2 9.9 3.6 10.3 4.0 10.7
machining efficiency.
170-180 3.5 12.2 3.9 12.6 4.3 13.0
A
B


THE DIAMETER ADJUSTING PROCEDURES OF VMD
1. Loosen the clamping bolt of the outer cartridge and
remove it from the drill body.
.
2 Cut off the inside part, the contacted side of the
outer cartridge by milling after calculating the drilling
diameter.
3. Slick the sharp corner of the cut cartridge .
4. Clamp the bolt for fixing cartridge without any gap in | Outer cartridge | - | Bolt for fixing cartridge |
between the holder and the machined outer cartridge.

If setting VMD-135140 to 0136 seat
The connecting strength by the drill modular system is
The standard drill diameter is 0140 so 0140-
excellent and the drilling depth is freely adjustable by Example
0136= 4—>4+ 2= 2(calculation by semidiameter)
connecting adoptor
2mm is cut off.

711 712