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Обработка алюминиевого профиля

TEKNA
TK 427N

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DESCRIPTION

The TEKNA Model TK 427N "4 axis CNC vertical Machining Centre is designed for drilling, conventional milling and copy milling operations on aluminum profiles and other materials including steel profiles up to 5 mm thick, plain or steel reinforced PVC profiles, and various other plastics or wood.

CONSTRUCTION FEATURES

Special fabricated and weined steel bed frame with finish machinend, linear recirculating ball slideways on X axis. Double precision rack and pinion axis motion driven by brushless motor with a rapid travers rate of 80 m/1’.

Bridge type gantry assembly with cast structural beams that include finish machined, "Y" and "Z" axis linear recirculating ball slideways. Recirculating ball screw (Y) and precision rack (Z). Motion driver by brushless motors with a rapid-traverse rate of 30 meters per minute (Y) and 40 meters per minute (Z).

Mist coolant system utilizing "micro-drop" technology.

Twin - machine divided into two areas for lengths from 6200 on. While the unit is machining on one side, the operator can safely load/unload the second work area thus reducing set up time increasing productivity.

Ports USB, Lan, Modem.

External protection net.

DETAILS OF THE BASIC MACHINE

	Console with LCD monitor, keyboard and mouse.
	Pneumatic one/two-way clamps: pneumatic clamping system for the clamping of traditional profiles. Flexible part clamping system with automatic programmable vices.
	Revolver type tool store on board.
	Movements of the electric spindle axe.
	Movements of the electric spindle axe.

TECHNICAL FEATURES

Machinable lengt	3500 mm 6200 mm (Twin 2600 mm x 2) 7700 mm (Twin 3350 mm x 2)
Machinable width	max 500 mm
Machinable height	max 200 mm
Electric-spindle automatic tool change	5,5 kW, 7,5 Nm, 4 poles ISO 30, max 18000 rpm
Movements of the electric spindle axe	axis C: +90° deg to -90° deg in 0,01° deg increments
Electric-spindle drives	brushless motor with reduction gear drive
Revolver type tool store on board	9 tools + 1 angular head
Tool change time	5" - 10"
Control of axis X:	brushless motor, gantry on linear recirculating ball slideways, double precision rack
Control of axis Y	brushless motors, linear recirculating ball slideways and screws
Control of axis Z	brushless motor with linear recirculating ball slideways, precision rack
Axis escape safeties	mechanical and electric limit switches and software
Axis positioning control	with rotating transducers
Operating system	Windows XP
Axes management	numerical control with industrial computer, CPU Pentium - HD 40 Gb - Lan 10/100
Accuracy	repetition on linear positioning +/- 0,1 mm
Maximum speed	Axis X: 80 m/1' Axis Y: 30 m/1' Axis Z: 40 m/1' Axis C: 7000 gradi/1'

OPTIONAL

Bar code reader.
Voltage conditioner.
Laser positioning device: when different profiles are placed on the machine without being properly positioned, the laser reader locates and determines the various zero execution points.
Uninterruptible power supply (UPS).
	Milling head protection.
	Aggregate heads for end machinings.
	Conveyor belt for chips removal.
	3D Probe: the system detects the effective piece position/ dimension on the machine. In this way you can apply the necessary changes to obtain the correct machining processes.
	Remote controlled electronic wheel: operator friendly control workstation with manual pulse generator for remote control of spindle and other machine functions.
	Supplementary coolant fluid tank - 30 l capacity.