We have developed a 3 axes Milling Machine, which can also be used as a portable CNC milling machine. This machine has the capability of a large VMC at the cost of a small VMC. The machine is inbuilt with linear, circular and helical interpolation capability. Any kind of machining, be it slots, face milling, profile machining, thread milling, drilling or tapping can be executed on this machine. The technical specifications of this machine is given below:

TECHNICAL SPECIFICATIONS:

Capacità di lavorazione
Drilling Capacity	Trapano solida di Ø fino a 32 mm in steel
Milling Capacity	Ø200 mm cutter x 2 mm DOC in steel
X axis (Longitudinal slide)
Corsa	1800 mm
Dettagli per guide	Ground LM guides and blocks
Velocità di rapido	5000 mm / min
Avanzamento trasversale	Fino a 5000 mm/min with CNC control
Feedback system	Servo motor’s internal encoder
Potenza motore	7.2 Nm
Drive system	Servo driven in combination with in-line reduction gear box
Vite a sfere	Ø50mm, 10 pece, double nut-zero backlash, C3 class, ground and preloaded
Protezione copertura telescopica	Metallic telescopic covers
Positional Accuracy	±10µm for 300 mm post laser calibration
Repeatability	20µm
Sistema di lubrificazione per assi	Centralized lubrication system integrated with controls
Disposizione finecorsa di arresto fine scivolo	1st safety precaution is soft limit in servo program, 2nd safety precaution is multiple plunger type limit switch which ensures fail proof stopping
Y axis – Cross Slide
Type	Moving slide type
Corsa	300 mm
Dettagli per guide	Ground LM guides and blocks
Velocità di rapido	5000 mm / min
Avanzamento trasversale	Fino a 5000 mm/min with CNC control
Feedback system (Optional)	Servo motor’s internal encoder
Potenza motore	4.8 Nm
Drive system	Servo driven in combination with in-line reduction gear box
Ball Screw	Ø50mm, 10 pece, double nut-zero backlash, C3 class, ground and preloaded
Positional Accuracy	±10µm for 300 mm post laser calibration for CNC machine.
Repeatability	10µm
Protezione copertura Bellow	collapsible bellows
Sistema di lubrificazione per assi	Sistema di lubrificazione centralizzata integrato con PLC
Disposizione finecorsa di arresto fine scivolo	1st safety precaution is soft limit in servo program, 2nd safety precaution is multiple plunger type limit switch which ensures fail proof stopping.
Z axis – Vertical Stoke
Corsa	300 mm
Dettagli per guide	Ground LM guides and blocks
Velocità di rapido	5000 mm / min
Avanzamento trasversale	30-5000 mm / min
Feedback system (Optional)	Servo motor’s internal encoder
Potenza motore	4.8 Nm with brake
Drive system	Servo driven in combination with in-line reduction gear box
Ball Screw	Ø50mm, 10 pece, double nut-zero backlash, C3 class, ground and preloaded
Positional Accuracy	±10µm for 300 mm post laser calibration.
Repeatability	10µm
Disposizione finecorsa di arresto fine scivolo	1st safety precaution is soft limit in servo program, 2nd safety precaution is multiple plunger type limit switch which ensures fail proof stopping
Slide cover protection	Collapsible bellows
Mandrino testa & Azionamento mandrino
Strumento di bloccaggio cono mandrino	BT-50
Sistema di bloccaggio strumento	Through disc spring stack and declamping through hydro-pneumatic cylinder
Capacità di portautensili	max Ø200 mm cutter
Configurazione cuscinetto mandrino	Pair partita cuscinetti a contatto obliquo
Velocità del mandrino	Fino a 300-1600 RPM through VFD interfaced AC induction motor
Azionamento mandrino	Timer belt driven. No gear drive involved.
Potenza motore mandrino principale	10 HP
Altre attrezzature
Stazione di controllo Operatori	Saranno forniti
Chip Conveyor (Optional)	Saranno forniti.
Coolant tank (Optional)	Min. 200 liter capacity.
CNC controller (Optional)	Siemens – Sinumerik 808 D Advanced M
Servo Motors (Optional)	Sinamic IFK6 series
Drive for axes	Sinamic V70
MPG	Provided with Machine
VFD	ABB
AC induction motors	KEC/ABB
Limit Switches	Teknic, Siemens
Major Switchgear elements	Schneider/ Siemens
Bearings	SKF/RHP/FAG/NIBC/TPI
Lubrication system	CENLUB make
LM guides	HIWIN
Ballscrews	HIWIN/SHUTON/KORTA
Cables	Finolex

 

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