Description
AVIA AVIATURN 35 CNC Turning Center – Year 2022
Technical specifications of the AVIA AVIATURN 35 CNC metal lathe
maximum turning diameter: 350 mm
maximum bar diameter: 65 mm
maximum turning length: 600 mm
feed in the X/Z axis: 220/610 mm
rapid traverse in the X/Z axis: 25/30 m/min
maximum spindle rotational speed: 5000 rpm
spindle passage: 75.5 mm
spindle tip: A2-6
spindle drive motor power (100/60% ED): 13.5/16.2 kW
spindle drive motor torque (100/60% ED): 157/189 Nm
spindle drive type: belt drive
bed inclination angle: 35°
tool clamping: axial (from disc face)
turret rotation time (tool-tool): 0,4 s
turning chisel cross-section: 20×20 mm
maximum boring chuck diameter: 32 mm
single block machining time: 6 ms
total installed power: 28 kVA
power supply: 3x 400 VAC; 50 Hz
dimensions (L x W x H): 2860 x 1660 x 2120 mm
length of machine with chip conveyor: 3920 mm
weight of machine: approx. 3850 kg
Equipment of the AVIA CNC lathe with inclined bed
SIEMENS SINUMERIK 828D CNC controller with ShopTurn 3D overlay
C axis
hydraulically movable tailstock
MARPOSS tool probe with automatic arm and measuring cycles
BISON 3-jaw hydraulic, self-centring chuck with set of soft and hard jaws
Morse 5 high-speed lathe center
digital servo drives and drive motors for axes and spindle
12-position turret (servo) with VDI 30 toolholders
belt chip conveyor
automatic lubrication system for guides and gears
tool water cooling system
main motor encoder for reading the position of the C axis
touch screen control panel 15.6″
roller bearing slides in the X,Z axes
telescopic stainless steel guideway covers
double-sided ball-bearing mounted double-nut spur gears
inclined bed
3-piece HIRTH clutch for head position locking
through-hole hydraulic chuck cylinder
electronic handwheel
oil separator from coolant
foot switches for lathe chuck operation
network card
coolant hand gun
electric cabinet heat exchanger
workspace illumination
lamp indicating work status
CE declaration of conformity
USB port
PCMCIA port
AVIA AVIATURN 35 CNC turning center was built in 2022 in Poland. The machine, designed for precision machining of workpieces with a maximum diameter of 350 mm, has been equipped with many state-of-the-art solutions and high-quality components that ensure excellent turning results. The workspace includes, among others, a 12-position turret and a reliable spindle driven by a belt drive with encoder. The spindle allows both C-axis position reading and constant cutting speed operation for the full range of workpiece diameters.
The AVIAturn 35 CNC lathe is also distinguished by its richly ribbed, single-piece cast iron bed. The bed, which is inclined at 35°, effectively dampens all vibrations and oscillations, resulting in, among others, improved workpiece surface quality and increased cutting tool life. The machine’s extensive equipment includes, among others, a hydraulically movable tailstock, a tool probe and a SIEMENS CNC control in its most powerful version with a wide range of built-in fixed cycles and 16 GB of additional memory. The total weight of the machine is approximately 3850 kg.
