SPIDERS OR lTTINGS
(see picture below) at high position accuracy.
AXN: Automatic indexing chuck with hydraulic clamping and indexing
Technical features
s 2IGID HOLDING OF THE WORK PIECE AT HIGH REVOLUTIONS ALLOWING HIGH CHIP REMOVAL RATES
s (IGH POSITIONING AND REPEATABILITY PRECISION
s 2ELIABLE INDEXING SYSTEM WITH CONSTANT OIL LUBRICATED INTERNAL MECHANISM
s #ONSTANT AND AUTOMATIC IN
PROCESS CONTROLS FOR EXTREMELY SAFE MACHINING
s prooine® chucks = fully sealed – low maintenance
Components supplied on request
Adapter parts and clamping jaws
Unique features
Hardened and ground body, designed to avoid deformation,
ensuring rigidity and accuracy
Easy installation to the machine
Indexing movement during spindle rotation, allowing a quick
change between the multiple working axes
Indexing and clamping mechanism constantly oil lubricated and
supported by strong systems of roller bearings
Very high maximum speed, with centrifugal force compensa-
tion system, for higher productivity performance
Very simple hydraulic system based on just 4 hoses, 2 for the
indexing mechanism and 2 for the clamping piston
Internal mechanisms fully protected against contamination by
coolant, chips and dust
Constant and automatic control of the position of the part and
other working parameters by the C.N.C. of the machine, or by
a separate electronic interface
General operating diagram
MACHINE positions ELECTRONIC INTERFACE stroke control
C.N.C. UNIT request (indexing drive and control) rod
4 wired “M” positions 3 or 4 proximity
functions command switches
+ Relays
positions
position signals
achieved pressure
levels
+
pressure OK 2 pieces 4/2 solenoid rotating oil 4 tubes for oil supply
valves with xed manifold (clamping and indexing)
the turning operation position
on the achieved HYDRAULIC + hydraulic connections:
position can start POWER UNIT - 2 for indexing
3 pressure switches - 2 for clamping
- 1 manifold drain
142 SMW-AUTOBLOK
smwautoblok@smwautoblok.ru www.smwautoblok.ru
