We have manufactured a 3 axes CNC controlled Horizontal Mill/Drill Machine. ದಿ 3 liner slides are driven by Siemens make – Sinamics Motors in combination with ball screw and ball nut. The motors are controlled by Sinumerik 808D advanced controller. The ram type milling head mounted on the vertical carriage has extra rigidity than conventional slide mounted milling head due to its square box design locked in with taper jibs.

Technical Specification of this machine is given below:

Longitudinal Stroke	2500 ಮಿಮೀ
Vertical Stroke	1500 ಮಿಮೀ
Spindle power of milling head	5 ಎಚ್ಪಿ
Spindle Output taper of ram head	ಐಎಸ್ಒ 40
Cross axis stroke of milling head	750 ಮಿಮೀ
Maximum cutter mounting possible	Ø 160 ಮಿಮೀ
Maximum solid drill possible.	Ø 20 ಮಿಮೀ
Maximum dia drill possible by step drilling.	Ø 50 ಮಿಮೀ
Maximum boring dia possible in steps	Ø 100 ಮಿಮೀ
Spindle run out on ID, OD and face	Within 10 µm
Geometrical Accuracies for liner slides	10 µm for 300 ಮಿಮೀ
Linear Positional Accuracy	Within 10µm/300mm
Spindle Speeds	100-1000 RPM in combination with lever operated gears & VFD interface
Ram Square size	150×150 ಮಿಮೀ,
Maximum axis interpolation	2
Feed rates	40-4000 ಎಂಎಂ / ನಿಮಿಷ
Rapid Speed	4000 ಎಂಎಂ / ನಿಮಿಷ
Arbour Clamping of milling head	Hydraulic Clamping
Counter-balance mechanism	Mechanical Counterbalance with dead-weight
ಚಿಪ್ ಕನ್ವೇಯರ್	Optional
Recirculating Coolant System with thru coolant	Optional
Pendant type	Overhanging swiveling type
ಸರ್ವೋ ಮೋಟಾರ್ಸ್, Drives and CNC controllers	Siemens – Sinumerik 808D Advanced
Ball Screws, Ball nuts, LM guides & blocks	HIWIN Make
Hydraulic Elements	Yuken, Rexroth and other reputed makes
Hydraulic Power Pack	Our own make
AC motors	KEC/ABB
Limit Switches	Teknic
Major Switchgear elements	Schneider/ Siemens
Cables	Finolex
Spindle Bearings	RHP/FAG

 

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