20
5.
Achieving optimum results and avoiding incorrect usage
It is recommended that:
■
The borer
should be fitted and tensioned with the key in such a way that the borer is positioned
precisely between the three clamping jaws of the crown gear, quick clamping or collet chuck
■
Clamp the milling machine with shaft
using the collet chuck and the appropriate collets
■
Clamp the milling machine with bored hole
and longitudinal groove using the plugged milling
machine spike
When boring, attention is to be paid that:
■
T
he appropriate revolutions are set according to the diameter of the borer
■
The pressure is gentle enough that the borer is able to cut without straining
■
In the event of too much pressure, the result is early borer wear or even borer breakage or jamming
in the bored hole.
In the event of jamming, immediately bring the main drive motor to a stand-
still by pressing the emergency off switch
■
When using hard materials, for example, steel, ordinary boring oil must be used
■
The borer is always to be removed from the workpiece with the spindle rotating
■
When using non-metal materials, for example, wood, tearing on breakthrough can be prevents by
clamping a piece of waste wood under the workpiece to be processed
■
For wood workpieces with a veneer or plastic coating, always work from the side with the veneer
■
With very thin sheets, also clamp using a piece of waste wood
When milling, attention is to be paid that:
■
The appropriate cutting speed is selected (see the section on revolution setting)
■ For materials with normal firmness values, e.g. steel 18-22m/min
■ For materials with higher firmness values 10-14m/min
■
The pressure is to be selected so that the cutting speed remains constant
■
For hard materials, use ordinary boring oil
When clamping the workpieces, attention should be paid that:
■
The appropriate clamping screws are used for the T-slots of the milling machine table or use a ma-
chine vice
■
The milling machine table of the cross slide support is to be cleaned of dirt residue and shavings in
order to ensure perfectly even clamping
Содержание CC-F1220 hs
Страница 1: ...Operating instructions CNC milling machine with tool changer CC F1220 hs...
Страница 17: ...17 4 Specifications regarding the machine 4 4 Dimensions...
Страница 31: ...31 11 Lubrication of the machine...
Страница 36: ...36 15 Drawings and legends 15 1 Milling head with pneumatic tension...
Страница 38: ...38 15 Drawings and legends 15 2 Tensioning mechanism...
Страница 40: ...40 15 Drawings and legends 15 3 Z column with vertical slide...
Страница 42: ...42 15 Drawings and legends 15 4 Spindle Z axis...
Страница 44: ...44 15 Drawings and legends 15 5 Cross slide support...
Страница 46: ...46 15 Drawings and legends 15 6 Spindle X axis...
Страница 48: ...48 15 Drawings and legends 15 7 Spindle Y axis...
Страница 54: ...54 15 Drawings and legends 15 13 Support arm tool support disk...
Страница 56: ...56 15 Drawings and legends 15 14 Gripper...
Страница 58: ...58 15 Drawings and legends 15 15 Support arm gripper...
Страница 62: ...62 15 Drawings and legends 15 18 Control panel...
Страница 68: ...68 16 Circuit diagram 16 4 Axis motor and limit switch connection V W axis see legend for circuit diagrams 16 6...
Страница 69: ...69 16 Circuit diagram 16 5 Sensors relay see legend for circuit diagrams 16 6...