UWS 4
Description of the machine
Manual universal tool grinding machine with large travel ranges and swivel table.
The T-shape of the machine body, manufactured from high-quality GG 25, offers this precision-manufactured machine good stability and guarantees optimum natural frequency and damping performance.
This is necessary in order to achieve excellent working precision and grinding quality.
Its universality and ideal workspace, in conjunction with its wide range of accessories, facilitate quick adjustment to ever-changing requirements.
The machine is operated from the front as standard.
Two optional handwheels on the left-hand side offer the additional option of operating the machine from the rear. This lays the foundations for grinding work that is fatigue-free, straightforward, and can even be carried out sitting down.
Particular emphasis is placed on the high level of precision, the ergonomics and the durability of the components and of the entire machine.
Scope of application
The UWS 4 covers 4 different grinding procedures
Surface grinding
Tackle surface grinding tasks and individual subtasks with a high degree of precision using a magnet,
a swivelling vice and a manual dividing head.
The controls are easy to use, guaranteeing minimum demands on your time.
External cylindrical grinding
Here you can use a headstock with collet attachment, or jaw chuck and an adjustable tailstock.
Internal cylindrical grinding
Carry out speedy internal and surface grinding work using the displaceable and interchangeable grinding spindle (7100 min-¹ standard).
Higher RPMs require an internal grinding spindle that can be easily adapted.
Tool grinding
A manual dividing head and support finger unit make up the solid basic equipment required for speedy face and peripheral grinding on a variety of mill types.
A spiral grinding attachment is required for spiral flute grinding and relief grinding.
Accessories
You will find a wide range of attachment devices and instruments, clamping devices, dust extraction equipment, measuring equipment, video technology and grinding wheels in our extensive catalogue.
Specifications
Grinding table working surface |
930x180 mm |
Grinding table moves via toothed rack and manual lever |
540 mm |
Cross slide moves via trapezoidal threaded spindle |
250 mm |
Vertical slide moves via trapezoidal threaded spindle |
200 mm |
Scale reading at 3 mm spindle pitch |
0.01 mm |
Height adjustment range displacement |
100 mm |
Adjustment range above grinding table, grinding spindle down |
110 - 310 mm |
Adjustment range above grinding table, grinding spindle up |
210 - 410 mm |
Swivelling range of the grinding head (horizontal) |
360° |
Swivelling range of the grinding head (vertical) |
360° |
Axial displacement of the grinding spindle |
120 mm |
Grinding spindle dimensions |
Ø 60x355 mm |
Grinding spindle speeds, step I |
2600/5200 min-¹ |
Grinding spindle speeds, step II |
3700/7400 min-¹ |
Drive motor performance |
0.70/0.85 kW |
Connected load |
2 kVA |
Overall height |
1550 mm |
Depth x width |
1415 x 1000 mm |
Top edge of clamping plate above floor level |
1000 mm |
Space requirement (including operation) |
2.3 x 2.5 m |
Net weight of the machine including normal accessories |
approx. 620 kg |