Serie Pentax 640

The simultaneous PENTAX 640 5-axis universal machining center is able to carry out all types of machining operations on all workpiece surfaces (excluding the support base). The great versatility of the machine allows the realization of complex pieces without the burden of displacement and re-placing of the piece.

The work center also guarantees absolute accuracy in measurements, eliminating possible re-positioning errors; the workings are therefore carried out more quickly eliminating the "dead" times. These prerogatives make the PENTAX 640 universal machining center considerably reduce the processing time with considerable economic advantages.



Applications

Aerospace | Moulds-Tooling | Mechanic

FEATURES

PENTAX 640 - 5 axis vertical machine center
SWIVEL TABLE
Roto-tilting table diagonal   650 mm
Tilting field (continuos)   +100° / -100°
Table rotation (continuos)   360,000°
Max speed of rotations of rotary table (axis C)   17 RPM
Max speed of tilting axis (axis B)   17 RPMI
Indexing accuracy "C" axis   +/- 15"
Indexing accuracy "B" axis   +/- 30"
Repeatability B-C axis   4"
Center bore diameter   100 mm
Max load capacity   350 Kgs
"T"slots details (no; dim; distance)   5 x 18 mm  - 100 mm
TRAVELS
X travel   950 mm
Y travel   600 mm
Z travel   500 mm
Spindle nose to top of table   0-178 mm
Distance between board table in vertical (90) and spindle nose    250 mm
DIMENSION OF WORKPIECE ON THE TABLE    
Max circumference workable within the table   680 mm   H: 500 mm
Max workable within the table of cuboid base   600 x 350 mm  H: 500 mm
Max workable within the table of square base   480 mm    H: 500 mm
MANDRINO (Elettromandrino WEISS-SIEMENS)
ATTACCO MANDRINO STANDARD   ISO 40 - DIN 69871
VELOCITA' MANDRINO (Standard)    12.000 RPM (18.000 opt.)
POTENZA MOTORE MANDRINO   18 KW (S1)- 23,4 Kw (S3)
AXIS SPECIFICATION
Rapid feed rate of axis   X-Y= 25 m/min
Z    = 22 m/min
Brushless axis motor   Brushless X-Y: 3 Kw - Z:4,5 Kw 
Numeric control ( continuos 5 axis -dynamic RTCP)   VISEL  mod.: VSC 1050 DM 
TOOLS CHANGE 
Arm type (random)   24 (40 pos. opt.)
Max tools lenght   250 mm
Max tools diameter    100 mm (  72 mm contiguo)
Max tools weight   6,5 Kg
MISCELLANEOUS    
Air source   6 Bar
Tank liquid capacity   250 l  circa
Liquid output pressure   10 Kg/cmq
Power supply   50 Kw - 380V / 50Hz
WEIGHT and SIZE
Net weight   9.600 Kgs
Machine dimension (in mm)   L: 2784 (+606 evac.)  P: 3740  - H: 2980
OPTIONAL ACCESSORIES PENTAX 640
DESCRIPTION
NETWORK LAN SOCKET+ EKV-B EXTENSIBLE ELECTRONIC HANDWHEEL (3m)
PRESSURIZED LINEAR TRANSDUCERS ris. 0,001 mm (X-Y-Z)
AUTOMATIC MACHINE SHUTDOWN
TOOL CHANGE CHAIN TYPE 40 POSITIONS
ELECTRO-SPINDLE 18.000 RPM- 18Kw
ELECTRO-SPINDLE 24.000 RPM (ISO-BT 30) - 7,5 Kw
LIQUID ADDUCTOR THROUGH THE SPINDLE WITH 30 Bar PUMP
CHANGE OF AUTOMATIC ELECTROMECHANICAL RANGE ZF (Duoplan) Max speed 8.000 RPM
SHUTTER STEEL CHIPS EVACUATOR + CART
3D PROBE PROBE (infrared) BLUM TC 61 FOR TESTINGS 
BALL FOR RECALIBRATION BLUM + SUPPORT BASE MAGNETIC
BALL KIT FOR RECALIBRATION (PROBE BLUM TC 61+ magnet holder with ball)
PRESETTING TOOL Z mod. BLUM nano (axis Z)
PRESETTING TOOL Z+D mod. BLUM ZBD (axis Z + diameter)
AIR INTAKE (6 BAR) TABLE CENTER (with rotating joint)
HSK 63 TOOL ATTACHMENT
COVER TOP COVER ( total "roof" with provision for smoke exhaust)
DEVICE MT-2 lateral support + 250 mm platform restraint and built-in tailstock

USER FRIENDLY CNC .. . simplicity and high performance

Versatile, easy and practical, CNC VISEL were designed by using extremely easy criterion with a practice interface operator "USER FRIENDLY". Extremely complete, they allow to be programmed at various levels: in ISO (G code) standard, for the compilation of a pre-definitive cycles (MACRO), through a direct realization, drawing a profile directly on CNC on the side of machine or imported it from CAD file to DXF format.

The powerfull firmware and the innovate architecture permit high tech performance into a complicated working of high quality pieces and molds.

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