Description Of The Machine - Proxxon MF 70 Manual

Translation of the Original Operating
GB
Instructions
Micro Milling Machine MF 70
Dear Customer,
By purchasing your PROXXON Micro Milling Machine
MF 70, you have chosen a good-quality, high-grade
machine. The PROXXON MF 70 MICRO Milling Machine is
equipped with the proven KT 70 microcoordinate table. This
enables you to perform small, precise milling operations on
metal, plastics or wood. In order to operate the milling
machine and the accompanying accessories safely and cor-
rectly, please read the enclosed safety information and oper-
ating instructions prior to operation.
WARNING!
Read all safety warnings and instructions. Failure to
follow all safety warnings and instructions listed
below may result in electric shock, fire and/or serious injury.
KEEP ALL SAFETY WARNINGS AND INSTRUCTIONS
FOR THE FUTURE !
Risk of injury!
Never work without dust protection mask
and safety glasses. Some dusts have a haz-
ardous effect! Materials containing asbestos may not be
machined!
Only in dry rooms
Please do not dispose of this electrical
machine in the household refuse!
The noise level can exceed 85 dB(A) during work.
Wear ear protection!
General view (Fig. 1):
1. On / Off switch
2. Speed control
3. Scale for Z direction
4. Spindle cover
5. KT 70 work table (210 mm x 70 mm)
6. Support
7. Hole for securing base
8. Adjusting screws
9. Clamps
10. Clamp screw
11. Table for spindle speeds
12. Collet chucks
13. Handwheel for X direction
14. Scale ring for X direction
15. Handwheel for Y direction
16. Scale ring for Y direction
17. Handwheel for Z direction
18. Scale ring for Z direction
19. Moving scale for X direction
20. Base plate
21. Cutting guard
22. Spanners

Description of the machine

The PROXXON MF 70 MICRO Milling Machine is the ideal
machine for all fine and precision milling work for metals
(cast iron, steel, brass, aluminium), plastics or wood.
With the high spindle speed of 5,000 to 20,000 rpm
(enabling the use of the smallest milling cutter diameters) in
conjunction with the high-precision KT 70 microcoordinate
table, all pre-conditions for precise and clean operation are
fulfilled.
The basic equipment includes:
– Milling spindle with Z-pillar and stable base
– Collet chuck block with collet chucks
– (Ø 1.0; 1.5; 2.0, 2.4; 3.0 and 3.2 mm)
– KT 70 microcoordinate table, complete
– Clamp set with fastening materials
– Fastening screws for KT 70 micro coordinate table
– Auxiliary tools
– Operating instructions and safety regulations
Technical data
Voltage:
Power rating:
Spindle speed
Vertical adjustment travel
Lateral adjustment travel
Longitudinal adjustment travel 46 mm
Table size
Scale rings
Dimensions of T-grooves
Spacing of T-grooves
Size of base
Overall height
Weight
Noise emission
Vibration
General measuring uncertainty K=3 dB
Noise/vibration information
Please note that the sound and vibration measurements in
particular have been performed with Proxxon bits and cut-
ters. When using third-party brands we cannot guarantee
compliance with the statements given here!
The information on vibration and noise emission has been
determined in compliance with the prescribed standardised
and normative measuring methods and can be used to com-
pare electrical devices and tools with each other.
These values also allow a preliminary evaluation of the loads
caused by vibration and noise emissions.
Warning!
Depending on the operating conditions while operating the
device, the actually occurring emissions could differ from the
values specified above!
230 volts, 50/60 Hz
100 watt
6,000 – 20,000 rpm
83 mm
134 mm
200 x 70mm
1 turn = 1 mm
1 graduation line = 0.05 mm
12 x 6 x 5 mm
25 mm
130 x 225 mm
340 mm
approx. 7 kg
70 dB(A)
2.5 m/s 2
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