Units from Wieland are designed and developed after customer specific requirements.
The components are also used in machinery of well-known machine tool manufacturers and include units for turning, drilling and threading, interpolation turn milling, tool changing as well as brushing and finishing. Furthermore, moveable column units, electromechanical facing units and 3D saw stations have been provided.
Our range of products
Our customer-specific units at a glance.
|Diameter spindle bearing||Nominal width (mm)||Spindle head HSK (mm)||Max. spindle speed (U/min)||Max. power(kW)|
The size units given in the table are standard values, but we also offer individual combinations. We will be happy to provide you with a 3D model on request.
1-axis slide units
are used for positioning or feed motions. Roller monorail guidance systems and electromechanical drives are preferably used. Other guidance and drive systems are designed according to requirements (hydrostatic, hydrodynamic, etc.)
2-axis slide units
Slide units in rectangular arrangement allow movement in two directions. Highest rigidity and precision are the prerequisites for process reliability of the machinery.
3-axis slide units
can be individually combined with different facing heads, for example, as integrated, attached, single-spindle, multi-spindle types or with turret, tool changer, etc.
These units are characterised by compact and rigid design.
|Design:||1-axis- , 2-axis-, 3-axis-units|
|Guide:||rolling guide, hydrodynamic or hydrostatic guide|
|Nominal width:||125, 250, 400, 630, 800 mm|
|Nominal strokes:||160, 250, 400, 630, 800 mm|
|Drives:||servo motor, hydraulic, pneumatic|
linear scale, integrated built-in spindle, direct or offset drive, telescopic covers
Machining units with facing heads on special purpose machines are used for the machining of rotationally symmetrical contours on components.
This makes it possible to carry out machining operations such as facing, boring, plunge cutting, NC copy turning, back-
face machining and chamfering, etc.
Our spindle units are equipped with a cross-feed device for heavy-duty machining or a rotationally actuated system for high-precision machining.
NC facing units with crossfeed device
The NC facing unit PZM transmits the actuating force via a drawbar to the tool. Thermal expansion can be compensated within the crossfeed system.
NC facing units with rotary drive
The NC facing unit RM snychronises automatically on the spindle drive and correspondingly transmits a rotatory positioning movement to the tool. This results in high precision even with high strokes and is achieved without thermal expansion.
Deviating from our standard machinery, we provide solutions that are tailored to your specific machining requirements:
projected special units / spindle units / drilling units / tapping units.
Moveable column units with tool changing systems:
Brushing module / finishing module / interpolation turn milling module.
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