Milling machines

Types of milling machines

Mechanical treatment of flat and profiled surfaces of different revolution bodies, gears, gear wheels etc.

Treatment in a milling machine occurs when the work piece fixed on the table and performing linear or curvilinear motion preset by the control system controller contacts rotating cutter fixed in the machine spindle.

Depending on the customer’s requirements, ENCE GmbH can offer the following constructive types of milling machines:

Universal milling machines with a turntable
Versatile milling machines with several cutter heads
Versatile milling machines with vertical working plane of the main table and cross motion of the spindle
Horizontal milling machines
Bed-type milling machines
Vertical and horizontal base-type milling machines
Continuously operated rotary-table milling machines
Gantry-type milling machines

UNF 1-series milling machines

UNF1-series – steady structure and working accuracy

Description

Features:

Large worktable
Universal cutter head can be swiveled to any space angle

Standard accessories:

Digital readout unit
Supporting bearing for horizontal milling
Face chuck for milling cutters with sleeves 4, 5, 6, 8, 10, 12, 14, 16 mm
Machine vise, jaw width 160 mm
Universal milling arbor ∅ 32 mm
Long milling arbor ∅ 32 mm
Centralized lubrication
Coolant system
Local lighting
Operation manual

Operating parameters


Technical data UNF 1
Working area
Fixing table surface		1120 x 260
T-slots (quantity – width – distance)		5-14-50
Max. table load		350 kg
Feed unit	X axis travel	600 mm
	Y axis travel	300 mm
	Z axis travel	440 mm
X axis travel		24 - 720 mm/min
X axis rapid travel		1040 mm/min
Vertical milling cutter
Spindle taper		ISO 40
Spindle rotation speed		40–1600 rpm
Knee		60–500 mm
Spindlenose-to-table distance		0–440 mm
Head rotation range		360°
Horizontal milling cutter
Spindle taper		ISO 40
Spindle rotation speed		40–1600 rpm
Drive power
Main motor		2,2 kW
Dimensions L x W x H		1655 x 1325 x 1730 mm
Weight		1360 kg

UNF 10, UNF 12B, UNF 15B-series milling machines

Features

Equipped with x, у, z servo drive
Wide operating range
Infinitely adjustable feed speed using servo drive and axial regulator (UK production) along all axes
Rapid omnidirectional travel
All gear wheels are tempered, finished, nitrated and get through oil bath when rotating
Simultaneous feed release and table clamping is avoided
Guides are Turcite-В coated
Axes can be actuated simultaneously
All controls are provided for in double quantity: for the front-side and left-side control of the machine
Steady, resistant to misalignment upper arm guides (y-coordinate), square guides - x and z-coordinates
Universal cutter head can be adjusted to any space angle
Automatic lubrication
Wide range of accessories
Inclinable control panel with all functional units
Spindle brake

Standard accessories

Digital readout unit
Universal swing head
Backup tools
Centralized automatic lubrication system
Coolant feeder
Final product report according to DIN 8615

Operating parameters


Technical data	UNF 10	UNF 12 B	UNF 15 B
Table surface (LxW)	1235 x 460 mm	1635 x 500 mm	2000 x 500 mm
Quantity of T-slots	5	5	5
T-slots size	18 mm	18 mm	18 mm
T-slots width	80 mm	80 mm	80 mm
Distance between T-slots	900 mm	1300 mm	1500 mm
X-axis longitudinal motion of the table	450 mm	450 mm	500 mm
Y-axis transverse motion of the table	650 mm	650 mm	650 mm
Head rotation range	360°	360°	360°
Spindle chuck	ISO 40	ISO 50	ISO 50
Spindle rotation speed	(27) 30–2050 mm/min	(27) 30–2050 mm/min	(27) 30–2050 mm/min
Longitudinal feed (infinitely)	10–1000 mm/min	10–1000 mm/min	10–3000 mm/min
Transverse feed (infinitely)	10–1000 mm/min	10–1000 mm/min	10–3000 mm/min
Vertical feed (infinitely)	6–640 mm/min	5–500 mm/min	5–500 mm/min
Rapid longitudinal travel	2540 mm/min	2200 mm/min	2200 mm/min
Rapid transverse travel	2540 mm/min	2200 mm/min	2200 mm/min
Rapid vertical travel	1700 mm/min	1300 mm/min	1100 mm/min
Spindlenose-to-table distance	50 - 500 mm	80 - 530 mm	50 - 530 mm
Extension	63 - 713 mm	60 - 760 mm	28 - 760 mm
Main motor power	5,5 kW	7,5 kW	7,5 kW
Axis drives	Servo drive DC	Servo drive DC	Servo drive DC
Max. table load	800 kg	1800 kg	1800 kg
Dimensions (LxWxH), mm	1940 x 2200 x 2115	2140 x 2621 x 1940	2140 x 2986 x 1940
Weight	3000 kg	3400 kg	5500 kg

Additional Information

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